Ladder Logic & Touch Screen PLC Programming

Maria Lemone, Sales ManagerICP DAS USA, Inc.

mariaL@icpdas-usa.com1-310-517-9888 x105www.icpdas-usa.com

Making Data Acquisition Easy

Ladder Logic and Touch Screen PLC Programming Training | 8/28/2015

AgendaMaking Data Acquisition Easy

• Introduction to Ladder Logic • Introduction to Touch Screen PLC’s• Using HMIWorks Development Environment• Programming with Ladder Logic • Using Function Blocks, Buttons & Timers

Ladder Logic and Touch Screen PLC Programming Training | 8/28/2015

Making Data Acquisition Easy

ICP DAS USA• ICP DAS was established in 1993• Headquartered in Hsinchu, Taiwan• ICP DAS USA was launched in 2001

Ladder Logic and Touch Screen PLC Programming Training | 8/28/2015

Making Data Acquisition Easy

Ladder Logic

• Basis of most control functions• Logical functions: AND, OR, and exclusive OR

(XOR) • Logic functions are implemented by developing

a ladder diagram.• Seal-in functions:

Ladder Logic and Touch Screen PLC Programming Training | 8/28/2015

Making Data Acquisition Easy

Touch Screen PLC’s

Ladder Logic and Touch Screen PLC Programming Training | 8/28/2015

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Making Data Acquisition Easy

Touch Screen ControllersTPD-280U-M1

TPD-280U-M2

TPD-280U-M3

NEW

New TPD series with grey and black panels:• Touch screen HMI 2.8 inch high resolution • PoE (Power over Ethernet) • RS-485 (including self-tuner). • 120 Mhz CPU, 1024 KB Internal Flash, 256KB Internal

SDRAM• Communicates over Modbus TCP/RTU. • Has operating temperature range of -20°C ~ +70°C (-

4°F ~ +158°F)

Ladder Logic and Touch Screen PLC Programming Training | 8/28/2015

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Making Data Acquisition Easy

Touch Screen ControllersNEW

TPD-703:• 7" inch Touch Screen HMI controller• Communicates over RS-485, RS-232, Ethernet,

Modbus RTU and Modbus TCP.• Real time clock, IP40 front panel• 16 MB SDRAM and 16 MB Flash Memory • Brightness level of 250 cd/m2

TPD-703

TPD-430TPD-430:• 4.3" inch Touch Screen PLC• RS-485 and USB ports• Real Time Clock• Comes with Free HMIWorks C Language and

Ladder Logic Programming and GUI Development Environment

Ladder Logic and Touch Screen PLC Programming Training | 8/28/2015

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Making Data Acquisition Easy

Easily Integrates with I/O and SCADA

Ladder Logic and Touch Screen PLC Programming Training | 8/28/2015

Making Data Acquisition Easy

VPD Touch Screen PLC• Touchpad HMI device• IP65 Waterproof• Ethernet, RS-232/RS-485, USB

communication

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Making Data Acquisition Easy

Mounting

Ladder Logic and Touch Screen PLC Programming Training | 8/28/2015

Making Data Acquisition Easy

HMIWorks Development Software

Ladder Logic and Touch Screen PLC Programming Training | 8/28/2015

Making Data Acquisition Easy

HMIWorks Standard Workspace• Standard

Workspace• Menu Bar• Workspace &

Toolbox• Frame Design

Space• Inspector• Results Window

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Making Data Acquisition Easy

Drag & Drop Design

Ladder Logic and Touch Screen PLC Programming Training | 8/28/2015

Making Data Acquisition Easy

Programming with Ladder Logic • New Project > Ladder

Programming Type > Add New Virtual Tag

• Pointer• F2: Left Contact• F3: Right Contact• F4: Parallel Contact• F5: Coil • F6: Left Function Block • F7: Right Function Block• F8: Parallel FB• Jump

Ladder Logic and Touch Screen PLC Programming Training | 8/28/2015

Using Function Blocks, Buttons & Timers

Making Data Acquisition Easy

Ladder Logic and Touch Screen PLC Programming Training | 8/28/2015

Questions?

Making Data Acquisition Easy

• Please ask any questions you may have.• Contact us:Tel: +1 (310) 517-9888 +1 888-971-9888Website: http://www.icpdas-usa.comEmail: sales@icpdas-usa.com

Follow ICP DAS USA On: Stay up-to-date with the latest technology in automation and control!

Ladder Logic and Touch Screen PLC Programming Training | 8/28/2015