GE Fanuc Automation - ADEGIS · 2019. 9. 11. · GE Fanuc Automation Computer Numerical Control...

GE Fanuc Automation

Computer Numerical Control Products

Series 15 / 150 – Model B

Connection Manual (Hardware)

GFZ-62073E/04 November 1998

GFL-001

Warnings, Cautions, and Notesas Used in this Publication

Warning

Warning notices are used in this publication to emphasize that hazardous voltages, currents,temperatures, or other conditions that could cause personal injury exist in this equipment ormay be associated with its use.

In situations where inattention could cause either personal injury or damage to equipment, aWarning notice is used.

Caution

Caution notices are used where equipment might be damaged if care is not taken.

NoteNotes merely call attention to information that is especially significant to understanding andoperating the equipment.

This document is based on information available at the time of its publication. While effortshave been made to be accurate, the information contained herein does not purport to cover alldetails or variations in hardware or software, nor to provide for every possible contingency inconnection with installation, operation, or maintenance. Features may be described hereinwhich are not present in all hardware and software systems. GE Fanuc Automation assumesno obligation of notice to holders of this document with respect to changes subsequently made.

GE Fanuc Automation makes no representation or warranty, expressed, implied, or statutorywith respect to, and assumes no responsibility for the accuracy, completeness, sufficiency, orusefulness of the information contained herein. No warranties of merchantability or fitness forpurpose shall apply.

©Copyright 1998 GE Fanuc Automation North America, Inc.

All Rights Reserved.

B–62073E/04 DEFINITION OF WARNING, CAUTION, AND NOTE

s–1

DEFINITION OF WARNING, CAUTION, AND NOTE

This manual includes safety precautions for protecting the user and preventing damage to themachine. Precautions are classified into Warning and Caution according to their bearing on safety.Also, supplementary information is described as a Note. Read the Warning, Caution, and Notethoroughly before attempting to use the machine.

WARNING

Applied when there is a danger of the user being injured or when there is a danger of both the userbeing injured and the equipment being damaged if the approved procedure is not observed.

CAUTION

Applied when there is a danger of the equipment being damaged, if the approved procedure is notobserved.

NOTE

The Note is used to indicate supplementary information other than Warning and Caution.

�Read this manual carefully, and store it in a safe place.

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DEFINITION OF WARNING, CAUTION, AND NOTE s–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1. GENERAL 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. CONFIGURATION 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. INSTALLATION 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 ENVIRONMENTAL REQUIREMENTS 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1.1 Cabinet Exterior Environmental Requirements 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1.2 Installation Conditions of the CNC Inside Cabinet and Servo Unit 8. . . . . . . . . . . . . . . . . . . . . . .

3.2 POWER CAPACITY 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3 CABINET DESIGN AND INSTALLATION CONDITIONS OF

THE MACHINE TOOL MAGNETIC 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4 THERMAL DESIGN OF THE CABINET 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.1 Temperature Rise within the Cabinet 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4.2 Cooling by Heat Exchanger 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4.3 Heat Loss of Each Unit 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5 INSTALLING THE HEAT EXCHANGER 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5.1 Cooling Fin A/B/C 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5.2 Heat Exchanger for CRT/MDI Unit 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5.3 The Heat Pipe Type Heat Exchanger 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5.3.1 Installation 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5.3.2 Maintenance 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.6 ACTION AGAINST NOISE 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.6.1 Separating Signal Lines 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.6.2 Ground 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.6.3 Grounding Each Unit 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.6.4 Noise Suppressor 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.6.5 Cable Clamp and Shield Processing 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.7 CONTROL UNIT 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.7.1 Configuration and Installation of the Control Unit 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.7.2 Battery for Memory Backup 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.7.3 Replacing the Battery 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.8 CABLE LEAD–IN DIAGRAM 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.8.1 Configuration of Control Unit Connectors 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.8.2 Cable Lead–in for Stand–alone Cabinet A 67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.8.3 Cable Lead–in for Stand–alone Cabinet B 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.8.4 Cable Lead–in for Additional Cabinet A 69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.9 MAINTENANCE AREA 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.9.1 Maintenance Area for Self–standing A Type Cabinet 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.9.2 Maintenance Area for Self–standing B Type Cabinet 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.9.3 Maintenance Area for Additional Cabinet A 72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4. TOTAL CONNECTION 73. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 CONNECTION DIAGRAM FOR SERIES 15–TB/TTB/MB/TFB/TTFB/MFB, SERIES 150–TB/MB/TTB (IN CASE OF SERIAL SPINDLE) 74. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1.1 Connection Diagram for Series 15–TB/TTB/MB/TFB/TTFB/MFB, Series 150–TB/MB/TTB (When LCD/MDI Unit with Built–in Graphic Functions is not Used) 74. . . . . . . . . . . . . . . . . . .

4.1.2 Connection Diagram for Series 15–TB/TTB/MB (When LCD/MDI Unit with Built–in Graphic Functions is Used) 77. . . . . . . . . . . . . . . . . . . . . .

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4.2 CONNECTION DIAGRAM FOR SERIES 15–TB/TTB/MB/TFB/TTFB/MFB, SERIES 150–TB/MB/TTB (IN CASE OF ANALOG SPINDLE) 80. . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3 CONNECTION DIAGRAM FOR SERIES 15–MB OR SERIES 150–MB (IN CASE OF MULTIPLE AXIS) 83. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.1 Control Unit 84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.2 Additional Cabinet (In Case of Serial Spindle Interface) 85. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.3 Additional Cabinet (In Case of Analog Spindle Interface) 86. . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.4 Connection Between the Control Unit and Additional Locker 88. . . . . . . . . . . . . . . . . . . . . . . . .

4.4 CONNECTION DIAGRAM FOR SERIES 15–B (IN CASE OF MMC–II) 89. . . . . . . . . . . . . . . . . . . .

4.5 CONNECTION DIAGRAM FOR SERIES 15–B (IN CASE OF MMC–III) 91. . . . . . . . . . . . . . . . . . .

4.6 CONNECTION DIAGRAM FOR MMC–IV 92. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5. POWER SUPPLY UNIT AND INPUT UNIT CONNECTION 94. . . . . . . . . . . . . . . . . . . . . . .

5.1 POWER SUPPLY UNIT PANEL LAYOUT 95. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 CONNECTING THE POWER SUPPLY UNIT 97. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.1 When an Input Unit is not Used 97. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.2 When an Input Unit is Used 100. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.3 When AC Output Terminals for Which Power On/Off is Controlled are Insufficient 103. . . . . . .

5.2.4 Power ON Sequence 104. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.5 Power OFF Sequence 104. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3 CONNECTION OF INPUT UNIT FOR STANDALONE CABINET A 105. . . . . . . . . . . . . . . . . . . . .

5.3.1 Input Unit Layout 105. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.2 Connection to Input Units (A14B–0076–B004, –B005, and –B008) 105. . . . . . . . . . . . . . . . . . . .

5.3.3 Connection to the Control Unit 109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4 CONNECTION OF INPUT UNIT FOR STANDALONE CABINET B 110. . . . . . . . . . . . . . . . . . . . .


5.4.2 Connection to Input Unit (A14B–0076–B411) 111. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.3 Connection to Control Unit 114. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5 CONNECTION OF INPUT UNIT FOR ADDITIONAL CABINET A 115. . . . . . . . . . . . . . . . . . . . . .


5.5.2 Cable Connection [Connection to the Input Unit (A02B–0075–J141, –J142, –J144, and –J145)] 116. . . . . . . . . . . .

6. CONNECTION OF I/O UNITS TO MACHINE INTERFACE 120. . . . . . . . . . . . . . . . . . . . . .

6.1 OUTLINE 121. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2 CONNECTION OF THE FANUC I/O LINK 123. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.1 Connection of FANUC I/O Link by Electric Cable 125. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.2 Connection of FANUC I/O Link by Optical Fiber Cable 126. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3 CONNECTION OF THE FANUC I/O UNIT–MODEL A 131. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3.1 Structure of FANUC I/O Unit–MODEL A 131. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3.2 Outer Dimensions 132. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3.3 Mounting and Dismounting Modules 132. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3.4 Connection Diagram 134. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3.5 Connecting Input Power Source 135. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3.6 Grounding 136. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3.7 Connecting Signal Cables 138. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3.8 Connecting with I/O Modules 141. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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6.3.9 Digital Input/Output Module 143. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.3.10 Correspondence between I/O Signals and Addresses in a Module 145. . . . . . . . . . . . . . . . . . . . . 6.3.11 Number of I/O Points for I/O Unit–MODEL A 145. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.4 CONNECTING THE CONNECTION UNIT 147. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.4.1 Connecting Connection Unit 1 and Connection Unit 2 149. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.4.2 Input Signal Regulations for the Connection Unit 151. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.4.3 Output Signal Regulations for the Connection Unit 153. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.4.4 Connector Pin Assignment for the Connection Unit 154. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.4.5 Details of the Connection between the Connection Unit and the Machine 156. . . . . . . . . . . . . . . 6.4.6 External View of the Connection Unit 174. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.5 CONNECTION OF OPERATOR’S PANEL CONNECTION UNIT 175. . . . . . . . . . . . . . . . . . . . . . . . 6.5.1 Input Signal Regulations for the Operator’s Panel Connection Unit 176. . . . . . . . . . . . . . . . . . . . 6.5.2 Output Signal Regulations for the Operator’s Panel Connection Unit 177. . . . . . . . . . . . . . . . . . 6.5.3 Connector Layout for Operator’s Panel Connection Unit 179. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5.4 Details of the Connection between the Operator’s Panel Connection Unit and the Machine 181. 6.5.5 External View of Operator’s Panel Connection Unit 188. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.6 CONNECTION OF SOURCE OUTPUT OPERATOR’S PANEL CONNECTION UNIT 189. . . . . . . 6.6.1 Source Output Operator’s Panel Connection Unit Input Signal Standard 190. . . . . . . . . . . . . . . . 6.6.2 Output Signal Standard for Source Output Operator’s Panel Connection Unit 192. . . . . . . . . . . . 6.6.3 ALARM LEDs on Source Output Operator’s Panel Connection Unit 195. . . . . . . . . . . . . . . . . . . 6.6.4 Connector Pin Assignment Addresses of Source Output

Operator ’s Panel Connection Unit 197. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.6.5 Details of Machine Side Connections of Source Output Operator’s Panel Connection Unit 199. 6.6.6 External Dimensions of Source Output Operator’s Panel Connection Unit 206. . . . . . . . . . . . . .

6.7 ADDRESS–FIXED SIGNALS 207. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7. CONNECTION TO CNC PERIPHERALS 208. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1 CRT/MDI UNIT INTERFACE 209. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.1.1 Outline 209. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.1.2 9″ CRT or 9″ PDP Display Interface (CE Marking Non–compliant) 214. . . . . . . . . . . . . . . . . . . . 7.1.3 9″ CRT or PDP Display Interface (CE Marking Compliant) 216. . . . . . . . . . . . . . . . . . . . . . . . . . 7.1.4 14″ Analog CRT, 10.4″ LCD, 9.5″ LCD Display Interface

(CE Marking Compliant when MMC–IV is not Used) 218. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.1.5 14″ Analog CRT, 10.4″ LCD, 9.5″ LCD Display Interface

(CE Marking Compliant when MMC–IV is Used) 220. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.1.6 10.4″ LCD Display Interface (CE Marking Compliant with Built–in Graphic Function) 222. . . . 7.1.7 Adjusting the Flat Display 224. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.1.8 Interface between MMC–IV Board and Option 1 Board (Video Signal) 225. . . . . . . . . . . . . . . . . 7.1.9 Keyboard Interface 226. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.1.10 Small 9″ Keyboard Interface 227. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.1.11 Interface between MMC–III Board and Option 1 Board (Video Signal) 228. . . . . . . . . . . . . . . . .

7.2 I/O DEVICE INTERFACE 229. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2.1 RS–232–C Serial Port 229. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2.2 PPR Connection 230. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2.3 Portable Tape Reader Connection 231. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2.4 FANUC Cassette Connection 232. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2.5 Connection with the FANUC Handy File 233. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2.6 Connection of Tape Reader Without Reels 234. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2.7 Connection of Tape Reader with Reels 235. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2.8 RS–422 Serial Port 236. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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7.3 MANUAL PULSE GENERATOR INTERFACE 238. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.4 REMOTE BUFFER INTERFACE (RS–232–C) 240. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.5 REMOTE BUFFER INTERFACE (RS–422) 242. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.6 HIGH–SPEED DI SIGNAL INTERFACE 244. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.7 CONNECTION OF REFERENCE POSITION APPROACH SIGNAL 247. . . . . . . . . . . . . . . . . . . . . .

7.8 DNC INTERFACE 248. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.8.1 DNC1 Interface 248. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.8.2 DNC2 Interface (RS–232–C) 250. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.8.3 DNC2 Interface (RS422) 251. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.9 SPINDLE INTERFACE 252. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.9.1 Serial Spindle Interface (S Series Spindle) 254. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.9.2 Serial Spindle Interface (α Series) 255. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.9.3 Analog Spindle Interface 256. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.9.4 Pulse Coder Interface 257. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.10 SERVO INTERFACE 259. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.10.1 Outline 259. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.10.2 Servo Amp Interface 260. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.10.3 Serial Pulse Coder Interface 263. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.10.4 Linear Scale Interface (A/B/Z Signal Interface) 269. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.10.5 Linear Scale Interface (Serial Interface) 271. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.10.6 APC Battery Interface 272. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.10.7 Hybrid–control Connections 273. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.11 GENERAL–PURPOSE ANALOG VOLTAGE INPUT INTERFACE 274. . . . . . . . . . . . . . . . . . . . . . .

7.12 CONNECTION BETWEEN THE SERIES 15–B (MMC–II) AND PERIPHERAL UNITS 275. . . . . .

7.13 CONNECTION WITH AN EXTERNAL DEVICE USING THE RS–422 INTERFACE FOR SERIES 15–B (MMC–II) 277. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.14 CONNECTION WITH A PRINTER USING THE CENTRONICS INTERFACE FOR FANUC SERIES 15–B (MMC–II) 279. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.15 CONNECTION WITH AN EXTENSION ADAPTOR UNIT FOR FANUC SERIES 15–B (MMC–II) 281. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.16 CONNECTION WITH A HARD DISK UNIT FOR FANUC SERIES 15–B (MMC–II) 283. . . . . . . .

7.17 CONNECTION WITH A FLOPPY DISK UNIT FOR FANUC SERIES 15–B (MMC–II) 287. . . . . . .

7.18 RS–232–C SERIAL PORT (MMC–III) 290. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.19 OUTER HARD DISK INTERFACE (MMC–III) 292. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8. EMERGENCY STOP SIGNAL 294. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

APPENDIX

A. LIST OF EXTERNAL DIMENSIONS 299. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B. EXTERNAL DIMENSIONS 302. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C. 20–PIN INTERFACE CONNECTORS AND CABLES 366. . . . . . . . . . . . . . . . . . . . . . . . . . .

D. ATTACHING THE CRT PROTECTIVE COVER 377. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B–62073E/04 1. GENERAL

1

1 GENERALThis manual describes the electrical and structural specifications requiredfor connecting the CNC control units, FANUC Series 15–MODELB/Series 150–MODEL B, with a machine tool, and covers the equipmentshown in the configuration diagram in Chapter 2. When using the CNCcontrol units, be sure to connect and install them following theinstructions in this manual. The manual outlines the units commonly usedfor Fanuc CNC control units, that is, the I/O unit, servo motor, spindlemotor, and so on, and describes additional information on using theseunits for the Series 15/150–B. Refer to individual manuals for thedetailed specifications of each unit.Multiple models of Series 15/150–B products are provided so that theycorrespond to various machine tools (lathe, machining center, etc.),respectively. The description in this manual is common to these models.Whenever each model has different restrictions, the abbreviation of themodel and notes are described. See the following table for the names andabbreviations of the models described in this manual.

This manual comprises the following chapters and appendix.

1. GENERAL

This chapter. It describes the outline and organization of this manual,names of models applied and other related manuals.

2. CONFIGURATION

This chapter describes the configuration of the electrical system of themachine tool with which the CNC is used.

3. INSTALLATION

This chapter describes how to install the CNC.

4. TOTAL CONNECTION

This chapter shows the connection diagrams for the CNC and eachdevice.

5. POWER SUPPLY UNIT AND INPUT UNIT CONNECTION

This chapter describes the connection of the CNC to the power supplyunit and input unit.

6. CONNECTION OF I/O UNITS TO MACHINE INTERFACE

This chapter describes the connection of the CNC to the I/O unit tomachine interface.

Contents of this manual

How this manual isorganized

B–62073E/041. GENERAL

2

7. CONNECTION TO CNC PERIPHERALSThis chapter describes the connection of the CNC to peripherals.

APPENDIXThis appendix contains an explanation of the CNC control unit,external dimensions of the display apparatus and details on the 20–pininterface connectors and cables.

This manual can be used with the following models. The abbreviated names may be used.

Product Name Abbreviations

FANUC Series 15–TB 15–TB

FANUC Series 15–TFB 15–TFB

FANUC Series 15TED–MODEL B–4 (*1) 15TED

FANUC Series 15TEE–MODEL B–4 (*1) 15TEE

FANUC Series 15TEF–MODEL B–4 (*1) 15TEF

FANUC Series 15–MB 15–MB Series 15–B

FANUC Series 15–MFB 15–MFB

FANUC Series 15MEK–MODEL B–4 (*1) 15MEK

FANUC Series 15MEL–MODEL B–4 (*1) 15MEL

FANUC Series 15–TTB 15–TTB

FANUC Series 15–TTFB 15–TTFB

FANUC Series 150–TB 150–TB

FANUC Series 150–TTB 150–TTB Series 150–B

FANUC Series 150–MB 150–MB

(*1) With 15TED, 15TEE, and 15TEF, some options are not available.Moreover, the following PC boards cannot be used:� Sub–CPU board� RISC board� OSI ethernet board

(*2) The MMC board can be used only with the Series 150.

(*3) See FANUC MMC-IV Connection and Maintenance Manual(B-62493E) for connection related to MMC-IV.

Applicable models

B–62073E/04 1. GENERAL

3

Manuals related to FANUC Series 15/150–MODEL B are as follows.This manual is marked with an asterisk (*).

List of manuals related to Series 15/150–MODEL B

Manual Name SpecificationNumber

FANUC Series 15–TB/TFB/TTB/TTFB DESCRIPTIONS B–62072E

FANUC Series 15/150–MODEL B For Machining Center DESCRIPTIONS B–62082E

FANUC Series 15/150–MODEL B CONNECTION MANUAL B–62073E *

FANUC Series 15/150–MODEL B CONNECTION MANUAL (BMI Interface) B–62073E–1

FANUC Series 15–MODEL B For Lathe OPERATOR’S MANUAL (Programming) B–62554E

FANUC Series 15–MODEL B For Lathe OPERATOR’S MANUAL (Operation) B–62554E–1

FANUC Series 15/150–MODEL B For Machining Center OPERATOR’S MANUAL (Programming) B–62564E

FANUC Series 15/150–MODEL B For Machining Center OPERATOR’S MANUAL (Operation) B–62564E–1

FANUC Series 15/150–MODEL B PARAMETER MANUAL B–62560E

FANUC Series 15/150–MODEL B MAINTENANCE MANUAL B–62075E

FANUC Series 15–MODEL B DESCRIPTIONS (Supplement for Remote Buffer) B–62072E–1

FANUC Series 15–MODEL B PROGRAMMING MANUAL (Macro Compiler / Macro Executer) B–62073E–2

PMC

FANUC PMC–MODEL N/NA PROGRAMMING MANUAL (Ladder Language) B–61013E

FANUC PMC–MODEL NB/NB2 PROGRAMMING MANUAL (Ladder Language) B–61863E

FANUC PMC–MODEL N/NA PROGRAMMING MANUAL (C Language) B–61013E–2

FANUC PMC–MODEL NB PROGRAMMING MANUAL (C Language) B–61863E–1

FANUC PMC–MODEL N/NA PROGRAMMING MANUAL (C Language – Tool Management Library)

B–61013E–4

Conversational Automatic Programming Function

CONVERSATIONAL AUTOMATIC PROGRAMMING FUNCTION FOR MACHINING CENTER (Series 15–MF/MFB) PROGRAMMING MANUAL

B–61263E

CONVERSATIONAL AUTOMATIC PROGRAMMING FUNCTION FOR MACHINING CENTER (Series 15–MF/MFB) OPERATOR’S MANUAL

B–61264E

CONVERSATIONAL AUTOMATIC PROGRAMMING FUNCTION FOR LATHE (Series 15–TF/TTF/TFB/TTFB) OPERATOR’S MANUAL

B–61234E

CONVERSATIONAL AUTOMATIC PROGRAMMING FUNCTION II FOR LATHE (Series 15–TFB/TTFB) OPERATOR’S MANUAL

B–61804E–2

Tracing / Digitizing

FANUC Series 15–MB DESCRIPTIONS (Supplement for Tracing / Digitizing) B–62472E

FANUC Series 15–MB CONNECTION MANUAL (Supplement for Tracing / Digitizing) B–62473E

FANUC Series 15–MB OPERATOR’S MANUAL (Supplement for Tracing / Digitizing) B–62474E

Gas, Laser Plasma Cutting Machine

FANUC Series 15–MB DESCRIPTIONS (FOR GAS, LASER PLASMA CUTTING MACHINE) B–62082EN–1

Multi–Teaching Function

FANUC Series 15–MB CONNECTION MANUAL (Multi–Teaching Function) B–62083E–1

Multiple–axis and Multiple–path Control Function

FANUC Series 15–TTB OPERATOR’S MANUAL (Supplement Explanations for Multiple–axis and Multiple–path Control Function)

B–62074E–1

Manuals related toSeries 15/150–MODEL B

B–62073E/042. CONFIGURATION

4

2 CONFIGURATIONThe following figure (see next page) shows the configuration of theelectrical system of the machine tool with which the Series 15–B is used.This manual describes how to connect the units illustrated in this diagram.The machine tool body, machine operator’s panel, power magneticcircuit, and sensor/actuator are specific to the machine tool and are thebuilder’s responsibility. This manual does not cover the internalconnection of these units to the machine tool. The numbers in parentheses shown in the diagram are section referencesfor this manual.

B–62073E/04 2. CONFIGURATION

5

(7.9)

(7.10)

(6.2, 6.3,6.4, 6.7)

(6.4, 6.5, 6.6)

NOTE1 Refer to the “FANUC I/O Unit–Model A Connecting Maintenance Manual (B–61813E).” or the

“FANUC I/O Unit–Model B Connecting Manual (B–62163E).”2 Refer to the “FANUC AC Servo Motor α series Descriptions (B–65142E).”3 Refer to the “FANUC AC Spindle Motor α series Descriptions (B–65152E).”

B–62073E/043. INSTALLATION

6

3 INSTALLATION

B–62073E/04 3. INSTALLATION

7

The peripheral units, such as the control unit and CRT/MDI, have beendesigned on the assumption that they are housed in closed cabinets. Inthis manual “cabinet” refers to the following:

(1)Cabinet manufactured by the machine tool builder for housing thecontrol unit or peripheral units;

(2)Cabinet for housing the flexible turnkey system provided by FANUC;

(3)Operation pendant, manufactured by the machine tool builder, forhousing the CRT/MDI unit or operator’s panel ; or

(4)Equivalent to the above.

The environmental conditions when installing these cabinets shallconform to the following table. Section 3.3 describes the installation anddesign conditions of a cabinet satisfying these conditions.

Conditions

When a PCBwith internal

hard disk is notmounted

When a PCBwith internalhard disk is

mounted

AmbientIn operation 0°C to 45°C 5°C to 40°C

Ambienttemperaturearound cabinet

In storage ortransportation

–20°C to 60°C

Change intemperature

1.1°C/minutemax.

0.3°C/minutemax.

Humidity

Normal

Relative humidity75% or less, nocondensationallowed

Relative humidity10 to 75%, nocondensationallowed

Humidity

Temporary (within onemonth)

Relative humidity95% or less, nocondensationallowed

Relative humidity10 to 90%, nocondensationallowed

In operation 0.5 G or less

Vibration In storage ortransportation

1.0 G or less

Environment

Normal machine shop environment(The environment must beconsidered if the cabinets are in alocation where the concentration ofdust, coolant, and/or organic solventis relatively high.)

3.1ENVIRONMENTALREQUIREMENTS

3.1.1Cabinet ExteriorEnvironmentalRequirements


8

Ambienttemperature

In operation: 0 to 55°C (when a PCB with internal hard disk is not mounted)

In operation: 5 to 50°C (when a PCB with internal hard disk is mounted)

In storage and transportation: –20 to 60°C

Humidity Relative humidity: 95% or less, no condensation allowed(when a PCB with internal hard disk is not mounted)

Relative humidity: 75% or less, no condensation allowed(when a PCB with internal hard disk is mounted)

Vibration In operation: 0.5 G or less

Environment Coolant, lubricants and chips must not splash these units.

3.1.2Installation Conditionsof the CNC InsideCabinet and Servo Unit


9

The power capacity of the CNC control unit, which in this section meansthe specification required for the power supply, is obtained by adding thepower capacity of the control section and the power capacity of the servosection.The power capacity of the control section includes the power capacity ofthe control unit, CRT/MDI, I/O unit, and operator’s panel interface.

Power capacity of theWhen power supply Al is used. 0.4 KVA

Power ca acity of thecontrol section When power supply BI is used. 1 KVA

Power capacity of theservo section

Depends on servo motor type.

3.2POWER CAPACITY


10

When a cabinet is designed, it must satisfy the environmental conditionsdescribed in Section 3.1. In addition, the magnetic interference on theCRT screen, noise resistance, and maintenance requirements must beconsidered. The cabinet is design must meet the following conditions :

(1)The cabinet must be fully closed.The cabinet must be designed to prevent the entry of airborne dust,coolant, and organic solvent.

(2)The cabinet must be designed to maintain a difference in temperatureof 10°C or less between the air in the cabinet and the outside air as thetemperature in the cabinet increases.See Section 3.4 for the details on thermal design of the cabinet.

(3)A closed cabinet must be equipped with a fan to circulate the airwithin. The fan must be adjusted so that the air moves at 0.5 m/sec along thesurface of each installed unit.

Caution: If the air blows directly from the fan to the unit, dust easilyabheres to the unit. This may cause the unit to fail.

(4)For the air to move easily, a clearance of 100 mm is required betweeneach unit and the wall of the cabinet.

(5)Packing materials must be used for the cable port and the door inoreder to seal the cabinet.Because the CRT unit uses a voltage of approximatery 11 KV to 20KV, airborne dust gathers easily. If the cabinet is insufficiently sealed,dust passes through the gap and abheres to the unit. This may causethe insulation of the unit to deteriorate.

Acceptable packing materials:

� Epton sealer No. 686, Nitto Industry Co., Ltd.

� Polyurethane foam (ester) covered with vinyl chloride, FujiRubber Co., Ltd.

(6)The CRT/MDI unit must be installed in a location where coolantcannot be poured directly on it. The unit does have a dust–proof frontpanel.The front panel of the CRT/MDI unit is dust–proof. However, we donot recommend installing the CRT/MDI unit in locations wherecoolant directly splashes the front panel. Also, high–voltage is usedin the internal circuits of the CRT/MDI unit. Coolant entering theCRT/MDI unit might cause serious trouble. The operation pendantcontaining the cabinet and CRT/MDI unit is completely sealed, anddesigned to prevent dirt, dust and coolant from entering. Pay particularattention to preventing dust entering the CRT/MDI unit.

(7)Noise must be minimized.As the machine and the CNC unit are reduced in size, the parts thatgenerate noise may be placed near noise–sensitive parts in themagnetics cabinet.The CNC unit is built to protect it from external noise. Cabinet designto minimize noise generation and to prevent it from being transmittedto the CNC unit is necessary. See section 3.6 for details of noiseelimination/management.

(8)The units must be installed or arranged in the cabinet so that they areeasy to inspect and maintain.

3.3CABINET DESIGNAND INSTALLATIONCONDITIONS OF THEMACHINE TOOLMAGNETIC


11

(9)The CRT screen can be distorted by magnetic interference.Arranging magnetic sources must be done with care.If magnetic sources (such as transformers, fan motors,electromagnetic contactors, solenoids, and relays) are located near theCRT display, they frequently distort the display screen. To preventthis, the CRT display and the magnetic sources generatlly must be kept300 mm apart. If the CRT display and the magnetic sources are not300 mm apart, the screen distortion may be suppressed by changingthe direction in which the magnetic sources are installed.The magnetic intensity is not constant, and it is often increased bymagnetic interference from multiple magnetic sources interactingwith each other. As a result, simply keeping the CRT and the magneticsources 300 mm apart may not be enough to prevent the distortion.If they cannot be kept apart, or if the CRT screen remains distorteddespite the distance, it may be necessary to cover the screen with amagnetic shield.

(10) The installation conditions of the I/O unit must be satisfied.To obtain good ventilation in the module, the I/O unit must be installedin the direction shown in the following figure. Clearances of 100 mmor more both above and below the I/O unit are required for wiring andventilation.Equipment radiating too much heat must not be put below the I/O unit.

Top

Bottom

I/O base unit (No screws or protrusions shall extendfrom the bottom of this unit.)

(11) If the CNC unit is installed at an elevation exceeding 1000 m, the upperlimit temperature of the CNC inside the cabinet at the environmentalconditions described in section 3.1 is subject to restrictions.With each increase of 100 m above an elevation of 100 m, the upperlimit temperature is reduced by 1°C.

Example) When the CNC unit is installed at an elevation of 1750 m,the allowable upper limit temperature of the CNC insidethe cabinet is calculated as follows:55°C–1750/100 1.0°C+ 47.5°CAccordingly the allowable temperature range is 0°C to47.5°C

When a PCB with built–in hard disk is used, the installation elevationis restricted as follows:

Standard elevation when in operation: –60 to 3,000 mStandard elevation when not in operation: –60 to 12,000 m

(12) In unspecified frequencies, the CNC control unit or the hard disk itselfmay resonate. If this happens, resonation may cause accelerationbeyond the allowable limits of the devices. Full check this afterinstalling the CNC control unit in the machine tool.


12

NOTEWhen a PCB with built–in hard disk is used, erroneousoperation or unexpected accidents may damage the datastored on the hard disk even if the PCB is used under thecorrect environment. To be extra sure, back up importantdata from the hard disk. If the power is turned OFF or a power interruption occursduring accessing of the hard disk or while the operatingsystem is still running, data on the hard disk is more likelyto be damaged. Avoid this at all costs. Also, instruct the enduser to pay attention to this.


13

The purpose of the thermal design of the cabinet is to limit the differencein temperature between the air in the cabinet and the outside air to 10°Cor less when the temperature in the cabinet increases.The internal air temperature of the cabinet increases when the units andparts installed in the cabinet generate heat. Since the generated heat isradiated from the surface of the cabinet, the temperature of the air in thecabinet and the outside air balance at certain heat levels. If the amountof heat generated is constant, the larger the surface area of the cabinet, theless the internal temperature rises. The thermal design of the cabinetrefers to calculating the heat generated in the cabinet, evaluating thesurface area of the cabinet, and enlarging that surface area by installingheat exchangers in the cabinet, if necessary. Such a design method isdescribed in the following subsections.

The cooling capacity of a cabinet made of sheet metal is generally 6 W/°Cper 1 m2 surface area, that is, when the 6 W heat source is contained ina cabinet having a surface area of 1 m2, the temperature of the air in thecabinet rises by 1°C. In this case the surface area of the cabinet refers tothe area useful in cooling , that is, the area obtained by subtracting the areaof the cabinet touching the floor from the total surface area of the cabinet.There are two preconditions : The air in the cabinet must be circuited bythe fun, and the temperature of the air in the cabinet must be almostconstant.To calculate the increase in temperature inside the cabinet, the heat lossof the units to be installed must be checked. Section 3.4.3 lists the heatlosses of the units provided by FANUC. The heat loss of all other partsin the cabinet must also be added. Let the obtained total heat loss be P[W].The following expression must then be satisfied to limit the difference intemperature between the air in the cabinet and the outside air to 10°C orless as the temperature in the cabinet rises:

Internal heat loss P [W]x 6 [W/m2·°C] surface area S [m2] 10 [°C] of rise in temperature

For example, a cabinet having a surface area of 4 m2 has a cooling capacityof 24 W/°C. To limit the internal temperature increase to 10°C underthese conditions, the internal heat must not exceed 240 W. If the actualinternal heat is 320 W, however, the temperature in the cabinet rises by13°C or more. When this happens, the cooling capacity of the cabinetmust be improved using the heat exchanger described next.

If the temperature rise cannot be limited to 10°C by the cooling capacityof the cabinet, a heat exchanger must be added. The heat exchangerforcibly applies the air from both the inside and outside of the cabinet tothe cooling fin to obtain effective cooling. The heat exchanger enlargesthe surface area. Section 3.5 explains five heat exchangers supplied byFANUC. Select one of these according to the application.

If cooling fin A is used for the cabinet, the total cooling capacity of acabinet having a surface area of 4 m2 in the example above is improvedas follows:

3.4THERMAL DESIGNOF THE CABINET

3.4.1Temperature Risewithin the Cabinet

3.4.2Cooling by HeatExchanger


14

6 W/m2/°C 4 m2) 9.1 W/°C+ 33.1 W/°C

The calculated value verifies that even if the internal heat is 320 W, thetemperature rise can be limited to less than 10°C.

See Section 3.5 for installing the heat exchanger.

Name Heatloss Remarks

Control unit Basic unit (4 slots) 60W Power supply AI

Basic unit (4 slots) 80W Power supply BI



Main CPU board 20W

PMC board 18W

Sub board 18W

Option 1 board 15W

RISC Board 18W Cannot be used on15TED/15TEE/15TEF/15MEK/15MEL

Buffer board (Multiple axis) 6W

AXES CPU (Multiple axis) 15W

MMC–II CPU board 20W Can be used only on series 150–B

MMC–II Graphic board 20W Can be used only on series 150–B

MMC–III CPU board 20W Can be used only on series 150–B

MMC–IV CPU board 15W Can be used only on series 150–B

OSI/Ethernet board 18W Cannot be used on15TED/15TEE/15TEF/15MEK/15MEL

Data server board 18W

HSSB interface board 3W Can be used only on series 150–B

CRT/MDI 9″ monochrome CRT/MDI 14W For both small and standard type

9″ color CRT/MDI 38W For both small and standard type

9″ monochrome PDP/MDI 20W For both small and standard type

10.4″ color LCD/MDI 20W For both graphic function built–in type and MMC–IV

9.5″ color LCD/MDI 20W

14″ color CRT/MDI 70W

9.5″ LCD (monochrome STN) 10W

3.4.3Heat Loss of Each Unit


15

Name RemarksHeatloss

Connection unit Connection unit 1 35W

Connection unit 1+2 60W

Operator’spanel

Operator’s panel connection unit 30W

I/O unit model A

AIF01A, AIF01B 1.2Wmodel A

AID32A, AID32B 1.2W) 0.23W number of ON points

AID16A, AID16B 0.1W) 0.21W number of ON points

AID32E, AID32F 0.1W) 0.23W number of ON points

I/O unit model B

BIF04A1 1.6Wmodel B

AIF02C 1.2W

BID16A1, BID16B1 1.5W) 0.23 number of ON input points

BID16P1, BID16Q1 0.6W) 0.23 number of ON input points

BOA12A1 0.9W) (0.09 1.1 IL2) number of ON output points

BOD16A1 1.0W) (0.13+0.3 IL2) number of ON output points

BOD16P1 0.3W) (0.13+0.3 IL2) number of ON output points

BIA16P1 0.1W) 0.21 number of ON input points

BMD88A1, BMD88B1 1.3W) 0.23 number of ON input points)(0.13) 0.3 IL2) number of ON output points

IL: load currentof output

BMD88P1, BMD88Q1 0.4W) 0.23 number of ON input points)(0.13) 0.3 IL2) number of ON output points

MMC–II Hard disk unit 26W

Panel mount type 3.5″ floppy diskunit

3W

Portable type 3.5″ floppy disk unit 12W

Portable type 5.25″ floppy disk unit 26W

Full–key board unit 2W

Extention adapter unit 7W

Portable cassette streamer unit 24W

Multi–tap transformer 51W

See FANUC SERVO AMPLIFIER α series DESCRIPTIONS(B–65162E) for heat loss of servo amplifier.


16

Table 3.5 lists the heat exchangers.Cooling fins A, B and C are not provided with a fan. Note that a fan motoris required for any of these cooling fins when it is used as a heat exchanger.

Table 3.5 List of heat exchangers

Name Ordering specificationCoolingcapacity Size

Cooling fin A A02B–0053–K303 9.1 W/°C 196 90 1000 mm

Cooling fin B A02B–0053–K304 10.1 W/°C 444 90 650 mm

Cooling fin C A02B–0053–K305 25.2 W/°C 560 90 970 mm

Heat exchanger forCRT/MDI unit

A02B–0060–K401 5.0 W/°C 390 86 480 mm

Heat pipe type heatexchanger

A02B–0094–C901 9.0 W/°C 226 132 415 mm

The cooling fin is shown below (Fig. 3.5.1 (a)). It is installed in a cabinetmade by the machine tool builder.

Viewed from cabinet mounting side

Fig. 3.5.1 (a) External view of cooling fin

3.5INSTALLING THEHEAT EXCHANGER

3.5.1Cooling Fin A/B/C


17

Cabinet

Cooling fin

Outside airflow

Inside airflow

Fig. 3.5.1 (b) Internal view of cooling fin

The cooling fin can be installed in two ways, as shown in Fig. 3.5.1 (b).The following lists the general precautions to be observed when using thecooling fins :

1) The fans are not included with the cooling fin. They should beprovided by the machine tool builder.

2) Bring in the outside air from the bottom and exhaust the hot air fromthe top.

3) The inside air may flow from top to bottom or bottom to top. However,generally decide the direction as follows :

a) Bring in the air near high heat loss components.

b) Exhaust the air toward the most important components to becooled.

4) For the cooling fin to display the specified cooling capacity, the airinside the cooling fins must flow at a velocity of 2.5 m/sec or greater.(velocity of air flow measurement)

Set the slit to the intake side andmeasure the velocity at the slit.

5) Generally, install the cooling fins to the door. But be sure that the doordoes not bend when installing the cooling fin. The cooling fins areequipped with packing.


18

External dimensions

Mounting metalsfor cooling fins4–M4Mounting screw

4–M4Mounting screwfor fan mounting plate

Panel cut drawing

(Attached tothe cooling fins.Its height is 20mm)

Terminalblock for fanmotor G–04

Mounting diagram (example)

Fan mountingplate

Fan motor

Cooling fins

Mounting metalfor cooling fins

Mounting platefor fan motorDoor

Mounting metalfor cooling fins(sheet metalabout 3 mmthick).

Fig. 3.5.1 (c) External dimension mounting method of cooling fin A (A02B–0053–K303)

NOTE1 Fan motor, mounting plate for fan motor and mounting metal

for cooling fins are not attached to the cooling fins.So, prepare them at the machine tool builder.

2 Use two fan motors with about 50 W power.3 Weight: 6.5 kg


19

External dimensions

Panel cut drawing


Mounting holefor fan motor4–M4 Terminal block for fan motor G–04

(Attached to the cooling fins.Its height is 20 mm)

External shape ofcooling fins.

(Mounting holefor fan motor)

6–6 dia hole orM5 stud bolt

Stud hole

(Make a hole 5 diafor fan motor)

Mounting stud for cooling fins

(2 studs are attached top and bottom)

6–6 dia.Mounting hole

Mountinghole for fanmotor

Fan motor Cooling fins

Mountingplate for fanmotor

Door

Hole

Hole

4–M4

Fig. 3.5.1 (d) External dimension mounting method of cooling fin B (A02B–0053–K304)

NOTE1 Fan motor and mounting plate are not attached to the

cooling fins. So, prepare them, at the machine tool builder.2 Use four fan motors with about 20 W power.3 Weight: 7.5 kg


20

External dimensions

Panel cut diagram


6–M4Mounting holefor fan motor

External shapeof cooling fins.

(Mounting holefor fan motor)

6–6 dia hole orM5 stud bolt

Mounting stud for cooling fins

(Attached to the cooling fins)

8–6 dia.Mounting hole

Mounting platefor fan motor

Fan motor

Cooling fins

Mountingplate for fanmotor

Door

Terminal blockfor fan motorG–04

(Attached tothe coolingfins.Its heightis 20 mm)

(This hole com-bines mountinghole and studhole.)

5–M4

Fig. 3.5.1 (e) External dimension and mounting method of cooling fin C (A02B–0053–K305)

NOTE1 Fan motor and mounting plate for fan motor are not

attached to the cooling fins. Prepare them at the machinetool builder.

2 Use two fan motors with about 40 W power.3 Weight: 13.5 kg


21

External Dimensions of Finger Guard

External Dimensions of ExternalCooling Fan

LotNo.

Weight: 0.65 kg

hole

Air inlet

Packing

Power terminalM4 screwAC200 V 50 HzAC200 V/220 V60 Hz48 W

Air outlet

Connector for externalcooling fan

Cooling fin: About 6 kg (Excluding attached parts)

Fig. 3.5.2 (a) External dimensions of external cooling fan and cooling unit for CRT/MDI (A02B–0060–K401)

NOTEExternal cooling fan and finger guard are attached besidecooling fin.

3.5.2Heat Exchanger forCRT/MDI Unit


22

Heat exchanger

InsideOutside

Air outlet

Air outlet

(1)Air inlet

Prepare mountingscrews and mount-ing panel. External cooling fan (attached)

Finger guard (attached)

(1) Use M5 screws to mount the heat exchanger.

(2) Be careful with air flow when securing the external cooling fan.

(3) Prepare a mounting panel for external cooling fan and installthe panel where it can be exchanged externally.

(4) Drill mounting holes for external cooling fan and air outleton heat exchanger mounting panel.

Main bodyof heat exchanger

Fig. 3.5.2 (b) Mounting methods of heat exchanger for CRT/MDI


23

Refer to these figures for allocation of CRT/MDI and heat exchanger.

370Min35 370

Min35

370Min35

Horizontal type CRT/MDI onlyHorizontal type CRT/MDIand machine operator’s panel Vertical type CRT/MDI only

Side view

Top view

CRT/MDI Heat exchanger

Inside Outside

Fig. 3.5.2 (c) Allocation of 14 ″ color CRT/MDI and heat exchanger


24

The heat pipe type heat exchanger is used for cooling the airtight cabinetof small sized electronic devices. It is a compact, lightweight, andheat–efficient unit. Because the fan is built–in, it is used simply byinstalling it, performing the “panel cut” operation.

(1)Specifications

Installation format Installation type in board

Fanspecifications

Cooling ability(W/°C)

9 (50 Hz when operating)

Voltage (V) 200 VAC

Frequency (Hz) 50 60

Rating current (A) 0.28 0.24

Rating input (W) 28 26

Weight (kg) 4

Color Munsell signal N1.5

� Order specifications Heat exchanger A02B–0094–C901

Remarks

� A filter is installed on the outside air inhalation side.

� The installation board thickness is the standard 1.6 t.

� When a fan motor and filter are necessary for maintenance, preparethem separately.Fan motor specifications A90L–0001–0219#AFilter specifications A250–0689–X004

� If the heat exchanger is installed near the CRT, screen distortion mayoccur due to magnetic flux leakage from the fan motor.

3.5.3The Heat Pipe TypeHeat Exchanger

3.5.3.1Installation


25

(2)External dimensions

AIR FLOWPower sourceterminal M4

Earth terminalM4

External fan unit

Internal fan unit

AIR FLOW

(Installation board thickness)

Fig. 3.5.3.1 (a) External dimensions diagram of heat pipe type heat transformer


26

(3)Panel cut dimensions

HOLE

6–f 6 or stud welder (M4)

180

175

3–f 5

214

2.5

190

190

187.

5

Fig. 3.5.3.1 (b) External dimensions diagram of panel cut

(4) Installation methodPlease install the heater exchanger by the following sequence:

(Fig. 1) (Fig. 2)

Heat exchangermain unit

Installation screw B (1)Earth cable (if the installation screw on the fan side isdetached, it can be taken out.)

Fan power cable (detach the connector)

External fan unit

Installation screws A (2)

Installation panel

Installation screw B (1)(Fixed to the panel)

Installation screw


27

(a) Take out the external fan unit from the heat exchanger main unit.(Fig. 1)Detach the external fan unit installation screws A (2 pieces), takeout the unit from the main unit by sliding it down, and detach theearth cable and the power cable to the fan. Also detach theinstallation screw B (1 piece).

(b) Install the heat exchanger main unit in the installation sectionwhich has been panel cut. (Fig. 2)When fastening down the heat exchanger main unit with thescrews, first, temporarily secure the panel and the heat exchangermain unit with the installation screw B, which was taken out in 1).After that, secure the main unit by the installation screws. In thiscase, the external fan unit installation screw holes should bealigned with the main unit screw holes. (Please provide theinstallation screws for the heat exchanger main unit.)Because this product is composed of plastic, set the value shownbelow for the screw tightening torque.Heat exchanger main unit (M4 screw): 11 kgf.cmExternal fan unit (M3 screw): 5 kgf.cm

(c) Connect the power cable and the earth cable to the external fan unit(the unit detached in section 1), and secure the installation screwA to the main unit from the outside.

The installation is now complete.

It is necessary to regularly clean the heat pipe type heat exchanger,because the cooling ability is reduced by the accumulation of dust. Thefrequency of the cleaning needed differs according to the installationenvironment and therefore should be determined by your own judgmentregarding the amount of dirt.

(1)Air filter cleaning and replacement method

(a) When cleaning and replacing the filter, be sure to cut off the fan’selectric power source.

(b)Detach the filter cover and take out the filter inside.

Detach the cover by pressing the flangeswhich are in the grooves of both sides to-wards the inside using a flat blade screw-driver, etc.

3.5.3.2Maintenance


28

(c) Protect the filter from silting due to dust by blowing air on bothsides.

(d)When dirt is conspicuous, press wash with a neutral detergent, rinsewith clean water, and allow to dry naturally. When replacing,replace with the same product.

(e) To install, insert the filter in the cover, align the flange in thegroove, and press. Confirm that the cover will not come loose evenif it is pulled.

(2)Cleaning heat exchanger

(a) When cleaning, be sure to cut off the fan power source.

(b)Take out the external fan unit from the heat exchanger main unit.

Heat exchangermain unit

Installation screws B (1)Earth cable (if the installation screw on thefan side is detached, it can be taken out)

Installation screws A (2)

Detach the two installationscrews (A) of the external fanunit, and detach the unit fromthe main unit by sliding itdown. Detach the powersource cable to the fan andthe earth cable. Also detachinstallation screws (B).

Power cable for fan(detach the connector)

External fan unit

(i) Cleaning fan unitWipe the dirt, condensation, etc., which has accumulated on the fanmotor and fan installation case with a dry cloth. When thecondensation, etc. has accumulated and the dirt is difficult toremove, soak a cloth in neutral detergent, lightly squeeze it andwipe away the dirt.However, take care not to allow the detergent to enter the electricalsections such as the internal rotor of the fan motor.


29

(ii)Cleaning heat exchanger fanDetach the heat exchanger from the unit and either blow off withair, wipe off with a dry cloth, or brush the accumulated dirt,condensation, etc.

When the dirt is especially severe

(1)Detach the internal fan unit, the terminal unit, and the cablefrom the main unit.

Main unit

Terminal unit and cable

(2)Using a neutral detergent, remove the dirt from the main unit fansection by brushing.At this time, take care not to bend the fin of the element.

(3)After cleaning, dry well.

(iii)InstallationAfter completing cleaning of the fan unit and heat transformer.

(1) Install the terminal unit and cable in the original position.

(2) Install the fan unit in the original position. At this time, do notforget to connect the fan power cable and the earth cable.


30

The CNC has been steadily reduced in size using surface–mount andcustom LSI technologies for electronic components. The CNC also isdesigned to be protected from external noise. However, it is difficult tomeasure the level and frequency of noise quantitatively, and noise hasmany uncertain factors. It is important to prevent both noise from beinggenerated and generated noise from being introduced into the CNC. Thisprecaution improves the stability of the CNC machine tool system.The CNC component units are often installed close to the parts generatingnoise in the power magnetics cabinet. Possible noise sources into theCNC are capacitive coupling, electromagnetic induction, and groundloops.When designing the power magnetics cabinet, guard against noise in themachine as described in Subsections 3.6.1 to 3.6.5.

The cables used for the CNC machine tool are classified as listed in thefollowing table:Bind the cables in each group as described in the action column.

Group Signal line Action

A Primary AC power line Bind the cables in group Aseparately (Note 1) from groups

Secondary AC power lineseparately (Note 1) from groupsB and C or cover group A withan electromagnetic shield(Note

AC/DC power lines (containingthe power lines for the servoand spindle motors)

an electromagnetic shield (Note2).

See Section 3.6.4 and connectspark killers or diodes with the

AC/DC solenoidspark killers or diodes with thesolenoid and relay.

AC/DC relay

B DC solenoid (24 VDC) Connect diodes with DCsolenoid and relay

DC relay (24 VDC)solenoid and relay.

Bind the cables in group Bseparately from group A orcover group B with anelectromagnetic shield

DI/DO cable between the CNCand power magnetics cabinet

electromagnetic shield.Separate group B as far fromGroup C as possible.

DI/DO cable between the CNCand machine

It is more desirable to covergroup B with the shield.

3.6ACTION AGAINSTNOISE

3.6.1Separating SignalLines


31

Group ActionSignal line

C Cable between the CNC andservo amplifier

Bind the cables in group Cseparately from group A orcover group C with an

Cable for position and velocityfeedback

cover group C with anelectromagnetic shield.

Cable between the CNC andspindle amplifier

Separate group C as far fromCable for the position coder

Separate group C as far fromGroup B as possible.

Cable for the manual pulsegenerator

Be sure to perform shieldprocessing in Section 3.6.5.

Cable between the CRT andMDI

g

RS232C and RS422 interfacecables

Cable for the battery

Other cables to be covered withthe shield

NOTE1 The groups must be 10 cm or more apart from one another

when binding the cables in each group.2 The electromagnetic shield refers to shielding between

groups with grounded steel plates.

The following ground systems are provided for the CNC machine tool:

(1)Signal ground system (SG)The signal ground (SG) supplies the reference voltage (0 V) of theelectrical signal system to the machine.

(2)Frame ground system (FG)The frame ground system (FG) is used for safety, and suppressingexternal and internal noises. In the frame ground system, the framesand cases of the units, panels, and shields for the interface cablesbetween the units are connected.

(3)System ground systemThe system ground system is used to connect the frame groundsystems connected between devices or units with the ground.

3.6.2Ground


32

Signal ground system

Frame ground system

System ground system

Distribution board

Powermagneticsunit

Servo amplifier

CNCcontrol unit

Power magneticscabinet

Machine toolOperator’s panel

WARNINGNotes on connecting the ground systems� Connect the signal ground with the frame ground (FG) at

only one place in the CNC control unit.� The grounding resistance of the system ground shall be 100

ohms or less (class 3 grounding).� The system ground cable must have enough

cross–sectional area to safely carry the accidental currentflow into the system ground when an accident such as ashort circuit occurs.(Generally, it must have the cross–sectional area of the ACpower cable or more.)

� Use the cable containing the AC power wire and the systemground wire so that power is supplied with the ground wireconnected.


33

(a) Control unit

Control unit

Signalground (SG)

M4(Only threadhole)

M3(With thread)

Ground cable Wire with a sectionalarea 2 mm2 or more

Ground plate ofthe cabinet

System ground

Ground cable

SG

M3

PCB

Connect the 0 V line of the electronic circuit in the control unit with theground plate of the cabinet via the signal ground (SG) terminal.

3.6.3Grounding Each Unit


34

(b)CRT unit

9″ PDP9″ CRT9.5″ LCD10.4″ LCD

(Rear side) M5 stud

�

14″CRT

�

(Rear side) M4 stud

(c) Connection unit 1/2

�×M4 screw

(d)Operator’s panel connection unit

Ground install board�×


35

(e) Tape raeder unit

M5 stud

�

(Rear side)

�

M5 stud

(Rear side)

Tape reader with reel Tape reader without reel

(f) I/O Unit model A

M4 terminalfor ground

M3 terminalfor ground (SG)

M4 mount holefor ground

ABU05A, ABU10A ABU05B, ABU10B

Ground the terminals for (ABU05A, ABU05B, ABU10A, ABU10B)

NOTEGround SG terminal to the mount hole.


36

The AC/DC solenoid and relay are used in the power magnetics cabinet.A high pulse voltage is caused by coil inductance when these devices areturned on or off.This pulse voltage induced through the cable causes the electronic circuitsto be disturbed.To reduce the pulse voltage, use a spark killer for an AC device or a diodefor a DC device.

Notes on selecting the spark killer

� Use a spark killer consisting of a resistor and capacitor in series. Thistype of spark killer is called a CR spark killer.(A varistor is useful in clamping the peak voltage of the pulse voltage,but cannot suppress the sudden rise of the pulse voltage. FANUCtherefore recommends a CR spark killer.)

� The reference capacitance and resistance of the spark killer shallconform to the following based on the current (I (A)) and DCresistance of the stationary coil:

1) Resistance (R): Equivalent to DC resistance of the coil

2) Capacitance (C):12

10to 1

2

20(mF)

CREquivalent circuit of thespark killer

AC relay

Motor

Spark killer

Spark killer

3.6.4Noise Suppressor


37

The CNC cables that require shielding should be clamped by the methodshown below. This cable clamp treatment is for both cable support andproper grounding of the shield. To insure stable CNC system operation,follow this cable clamp method.Partially peel out the sheath and expose the shield. Push and clamp bythe plate metal fittings for clamp at the part. Metal fittings for clamp areattached to the control unit. The ground plate must be made by themachine tool builder, and set as follows :

Ground plate

Cable

Metal fittings for clamp

40 m

m to

80

mm

Fig. 3.6.5 (a) Cable clamp (1)

3.6.5Cable Clamp andShield Processing


38

Machine sideinstallationboard

Control Rack

Ground plate

Metal fittingsfor clamp

Shield cover

Fig. 3.6.5 (b) Cable clamp (2)

Prepare ground plate like the following figure.

Ground terminal(grounded)

Hole for securing metal fitting clampMount screw hole

Fig. 3.6.5 (c) Ground plate

For the ground plate, use a metal plate of 2 mm or thicker, which surfaceis plated with nickel.


39

20mm

12mm

8mm Ground plate

Fig. 3.6.5 (d) Ground plate holes Ground plate

(Reference) Outer drawings of metal fittings for clamp.

6mm

28mm

17mm

Max. 55mm

Fig. 3.6.5 (e) Outer drawings of metal fittings for clamp

Ordering specification for metal fittings for clampA02B–0118–K001 (5 pieces)

NOTESelect cables of appropriate length.We do not recommend using cables longer than necessary.Such cables may demonstrate poor resistance to electricalnoise or be influenced by electrical noise. Also, if excesscable is wrapped up in a coil, this may increase impedance.This may induce an extremely high voltage during ON/OFFswitching of signals, or lead to erroneous operation causedby malfunction or electrical noise.


40

Printed circuit boards used for control of Series 15–B is mounted in a rackequipped with several slots.

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ

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ÃÃÃÃÃÃÃÃÃÃÃÃ

Option board

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ


Optionboard

ÃÃ


Option board

Option boardRISCMMC–IIMMC–IIGraphic

MMC–IIIMMC–IVOSI ethernet

ÃÃ


Option 1board

Graphic dis-play control

Communica-tion control(Remote buffer)(DNC 1)

ÃÃ


Sub board

SUB CPU

4–axis controlspindle ( 2)Analog I/OHDI 4RS232CRS422

ÃÃÃÃ


Main CPUboard

CNC CPU

4–axis controlspindle ( 2)CRT/MDIRS232C 2HDI 4MPG 3

ÃÃ


PMC board

PMC CPUI/O LINKMemory Card

Conversioncontrol

ÃÃÃÃ


Power supplyunit

ON/OFFcontrol

Power supply unit

AI or BI

ÃÃ

ÃÃ

OPTION BASIC

F–BUS

MAINCPU

PSUPMC MAINCPU

PSUPMC MAINCPU

PSUPMC MAINCPU

PSUPMC

Fig. 3.7.1 (a) Control unit configuration of Series 15–B

NOTEThe SUB CPU, RISC, MMC and OSI/Ethernet boards cannot be used on the15TED/15TEE/15TEF/15MEK/15MEL.

3.7CONTROL UNIT

3.7.1Configuration andInstallation of theControl Unit


41

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ




ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ


ÃÃ


Option board RISCMMC–IIMMC–IIGraphic

MMC–IIIMMC–IVOSI ethernet

ÃÃÃÃ


Graphic dis-play control

Communica-tion control(Remote buff-er)(DNC 1)

ÃÃ


SUB CPU

Analog inputHDI 4RS232CRS422

ÃÃ


CNC CPU

CRT/MDIRS232Cx2HDIx4MPGx3

ÃÃ


PMC CPUI/O LINKMemory Card

Conversioncontrol

ÃÃ


ON/OFFcontrol

Power supply unit

AI or BI

ÃÃÃÃ

ÃÃ

OPTION BASIC

F–BUS

MAINCPU

PSUPMC MAINCPU

PSUPMC MAINCPU

PSUPMCSUBCPU

SUBCPU

SUBCPU

Option board Option board Option board Option 1board

Sub CPUboard

Main CPUboard

PMC board Power supplyunit

Fig. 3.7.1 (b) Control unit configuration of Series 15–B (Multiple axis)

NOTEThe SUB CPU, RISC, MMC and OSI/Ethernet boards cannot be used on the15TED/15TEE/15TEF/15MEK/15MEL.


42

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ


AXES CPUboard

AXES CPU

4–axis controlspindle ( 2)Near zeroMPG 3

ÃÃÃÃ


Buffer board

Buffer

ÃÃ


AXES CPUboard

AXES CPU

4–axis controlspindle ( 2)Near zero

ÃÃÃÃ


Power supplyy unit

ON/OFFcontrol

Power supply unit

AI or BI

ÃÃ

OPTION BASIC

BUFFER

PSUAXESCPU

BUFFER

PSUAXESCPU

BUFFER

PSUAXESCPU

Fig. 3.7.1 (c) Configuration of Series 15–B additional locker used with multiaxis machines

NOTEMore than one axis CPU board may be used, depending onthe system configuration.

The rack consists of a plastic box, fan motors and a backplane PCB. Sincethe rack is provided with built–in fan motors, it does not require theexternal air flow conditions described in Section 3.5. The air comes intothe rack from the bottom and goes out through the fan motor, which islocated on the top of the rack. Space as shown in Fig. 3.7.1 (d) must bereserved not to disturb the air flow ((A), (B))The backplane PCB, which is located on the rear side of the rack,interconnects the PCBs installed in the rack. It has another connectorwhich appears at the left side panel of the rack. The connector may be usedin the future. The space (C) for this shall be reserved as shown in Fig.3.7.1 (d).


43

AIR FLOW AIR FLOW unit [mm]

50

250

30

50

172

Fig. 3.7.1 (d)


44

The part program, offset data and system parameters are stored in theCMOS memory of the control unit and they are retained even while themain power is cut off. The power of the memory is backed up by a lithiumbattery which is mounted on the front panel of the power supply unit. Datais retained even while the main power is OFF. The control unit is shippedfrom the factory equipped with the battery.Replace the battery within one week after the “BAT” warning message isdisplayed blinking on the CRT screen indicating lower battery power, orwhen the battery alarm signal is output to the PMC. Otherwise, data inmemory will be lost.A lithium battery is used for the battery. Follow the followingprecautions.

WARNINGIncorrect replacement of the battery may cause anexplosion.Replace only with the specified battery.

Power SupplyUnit front panel

Battery Compartment

Battery inside

Fig. 3.7.2

NOTEThe part program, parameters and variables are stored tonon–volatile memory in the CNC unit. Normally, turning thepower ON and OFF will not cause data in memory to be lost.However, it is conceivable that erroneous operation maydelete data, or important data stored in non–volatile mayhave to be deleted to restore trouble.We recommend backing up data beforehand so that thesystem can be restored quickly in the event that unexpectedtrouble occurs.

3.7.2Battery for MemoryBackup

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ

WARNING


45

Before you replace the battery, turn the machine tool (CNC) ON and makean emergency stop.Replacing the battery involves opening the cabinet with the power stillON. So, only personnel trained in maintenance and safety procedures mayreplace batteries.When you open the cabinet to replace the battery, do not touchhigh–voltage circuits indicated by the Ã

ÃÃÃÃÃ

mark and covered withanti–electric shock covers.If the cover becomes loose and you touch a high–voltage circuit, you willbe electrocuted.

(1)Use a lithium battery.When using battery unit A02B–0162–H101 or –H102

Ordering drawing number: A02B–0120–K106When using battery unit A02B–0162–H107 or –H108

Ordering drawing number: A02B–0200–K102

(2)Turn on the 15–B.

(3)Remove the battery case from the front panel of the power supply unit.The case can be removed easily by holding the top and bottom of it andpulling.

Front panel of thepower supply unit

Battery case

Battery

Fig. 3.7.3 (a) Replacing the battery (1)

3.7.3Replacing the Battery

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ

WARNING


46

(4)Remove the connector from the battery.

PC boardconnector

��

Battery

Cable connector

Front panel of htepower supply unit

Fig. 3.7.3 (b) Replacing the battery (2)

(5)Replace the battery and reconnect the connector.

(6) Install the battery case.

(7)Turn off the Series 15–B.


47

Power supply unit

unit [mm]

Fig. 3.8.1 (a)

(1)Above diagram shows the grid of connector location.Control board may not have all connectors as shown above.For actual connector layout of each board, please see the connectorlayout diagrams in Fig. 3.8.1 (c) – (s).

3.8CABLE LEAD–INDIAGRAM

3.8.1Configuration ofControl UnitConnectors


48

(2)For the power supply unit, please see Fig. 3.8.1 (b–1) and (b–2).

Minislot

unit [mm]

Fig. 3.8.1 (b–1) Power unit connector layoutFor power unit A02B–0162–H101 and –H102


49

��

Fig. 3.8.1 (b–2) Power unit connector layoutFor power unit A02B–0162–H107 and –H108


50

POS.

FUNCTIONUPPER LINEMARKING

LOWER LINEMARKING

LED INDICATORSMEMORY CARD I/F

SERIAL I/O LINK IOLINK JD1A

Fig. 3.8.1 (c) PMC board


51

UPPER LINEMARKING

LOWER LINEMARKING

SPDL-1 JA7A

POS.

FUNCTIONFUNCTION

SERIAL SPINDLE 1(POSITION CODER–1)

SERVO AMP 1SERVO AMP 2SERVO AMP 3SERVO AMP 4PULSE CODER 1PULSE CODER 2PULSE CODER 3PULSE CODER 4LINEAR SCALE 1LINEAR SCALE 2LINEAR SCALE 3LINEAR SCALE 4

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ

LED INDICATORSCRT DISPLAYMDISERIAL PORT 1SERIAL PORT 2MPGHIGH SPEED DI–1

ANALOG OUTAPC BATTERY APCBAT JA4A

Fig. 3.8.1 (d) Main CPU board


52


LOWER LINEMARKING

LED INDICATORS

SERIAL PORT 9SERIAL PORT 4HIGH SPEED DI–2ANALOG INPUTPOSITION CODER–2ANALOG OUT–2APC BATTERY

SERVO AMP 5SERVO AMP 6SERVO AMP 7SERVO AMP 8PULSE CODER 5PULSE CODER 6PULSE CODER 7PULSE CODER 8LINEAR SCALE 5LINEAR SCALE 6LINEAR SCALE 7LINEAR SCALE 8

POS.

Fig. 3.8.1 (e) SUB board


53


LOWER LINEMARKING

LED INDICATORSCRT DISPLAYRS232C PORT3RS422 PORT1

POS.

With only graphicfunction

With graphicfunction andcommunicationfunction

With only communicationfunction

Fig. 3.8.1 (f) Option 1 board

NOTEThe communication function refers to the remote bufferfunction or DNC1 function.


54


LOWER LINEMARKING

LEDs

Hard disk interface

Floppy disk interface

Graphic bus

POS.

Keyboard interfaceRS–422 interfaceCentronics interfaceRS–232C interface, channel 1RS–232C interface, channel 2

Fig. 3.8.1 (g) MMC– II CPU board

NOTEThe MMC–II CPU (A02B–0120–J202), which requiresthree RS–232C channels, uses JD6 as an RS–232C port.


55


LOWER LINEMARKING

LEDs

Graphic bus

CRT interfaceNot used

POS.

Fig. 3.8.1 (h) MMC– II graphic board


56

LEDs

VIDEO output (CNC side)

Video input

Serial port 6

Serial port 7

Serial port 8


LOWER LINEMARKING

POS.

Fig. 3.8.1 (i) MMC– III CPU board


57


LOWER LINEMARKING

LEDs

CRT I/F

MDI I/F

Serial bort 1

Serial bort 2

Manual pulse generator I/F

High DI I/F

Battery backup forboard replacementMultiple axis–Bus

POS.

Fig. 3.8.1 (j) Multiple main CPU board


58

LEDs

Serial port 9

Serial port 4

High speed DI I/FAnalog input


LOWER LINEMARKING

POS.

Fig. 3.8.1 (k) Multiple SUB CPU board


59


LOWER LINEMARKING

LEDs

Operation check input 1




Near zero input

Serial spindle 2

Analog spindle 2

APC Battery

Servo amplifier 1

Servo amplifier 2

Servo amplifier 3

Servo amplifier 4

Pulse coder 1

Pulse coder 2

Pulse coder 3

Pulse coder 4

Linear scale 1

Linear scale 2

Linear scale 3

Linear scale 4

POS.

Fig. 3.8.1 (l) AXIS CPU board


60

LEDs


LOWER LINEMARKING

POS.

Multiple axis–Bus

Fig. 3.8.1 (m) Multiple buffer board


61


LOWER LINEMARKING

LEDs STATUS/ALARM

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

ÃÃ

ÃÃ ÃÃÃÃ

ÃÃ LEDs LV ALM

Fuse F21 5A

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ

ÃÃÃÃÃÃÃÃ

ÃÃÃÃ

ÃÃÃÃÃÃÃ ÃÃÃÃ

ÃÃÃÃÃÃÃÃ

POS.

Fig. 3.8.1 (n) RISC board

NOTEThe RISC board cannot be used on the15TED/15TEE/15TEF/15MEK/15MEL.


62


LOWER LINEMARKING

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ

ÃÃÃÃÃÃÃÃ

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃ

ÃÃÃÃÃÃÃÃ

LEDs STATUS/ALARM

NC Video signal input NC CRT JA1B

Video signal output CRT JA1A

Serial port 1 R232–1 JD5F

Serial port 2 R232–2 JD5G

LCD adjustment LCD ADJUST

Floppy disk drive FDD JD8

Parallel keyboard CENTRO JD9

Full keyboard KEYBOARD CD32A

LEDs AL4 (FUSE)LEDs AL5 (POWER)LEDs AL6 (BATTERY)Battery BATTERY BAT2

Mouse MOUSE CD32B

ÃÃÃÃÃÃ

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ

ÃÃÃÃ

ÃÃÃÃÃÃÃÃ

ÃÃÃÃÃÃÃÃ

ÃÃÃÃ

ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ

ÃÃÃÃÃÃÃÃ


ÃÃ

ÃÃÃÃÃÃ

ÃÃÃÃ

POS.

Fig. 3.8.1 (o) MMC–

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