Cover Sir Operator Guide -...

Redusor SIR EOperator‘s Guide

Power ServiceABCD

Page i

PrefaceThis document

This Operator’s Guide contains information for Shift Operators on how to handle 24 hours a day, 7 days a week supervision of the system, including taking action on alarms on specific fault situation. For advanced operation, see Operator’s and Installation Manual.

Related documents

The following documents are related to the SIR product:

• Operator’s Guide - (this document)

• Installation Guide - contains information for the DesigningEngineers on the pre-commissioning of the SIR.

• Operator’s and Installation Manual - contains information for all groups of users from the installation and commissioning to daily operation and tuning of the cleaning process. For e.g.

-Shift SupervisorsAdvanced operation and handling of all alarms.

-Process Engineers Small to medium-scale deviations from factory settings (to optimise the cleaning process).

-Commissioning EngineersAll stages of commissioning.

-Installation personnel (mechanical and electrical)Installation of mechanical, electrical and communication systems.

Since this manual covers all categories of installations, some sections provide information that might not be needed by certain users.

• Standard Electrical Drawings - contains a set of standard electrical drawings to complement the Operator’s and Installation Manualand assist electrical labourer during the installation, maintenance and repair work.

ALSTOM Power Service reserves the right to revise any publication and to make changes to its contents, at any time, without obligation to notify any person or entity of such revision or changes. Furthermore, ALSTOM Power Service reserves the right to make changes to any and all parts of hardware and software, at any time, without obligation to notify any person or entity of such changes.

Page ii

Page 1

Contents

1.Safety precautions.............................................. 31.1.Before first start-up ........................................ 31.2.During operation ............................................ 31.3.Maintenance .................................................. 3

2.RTU....................................................................... 52.1.RTU panel description ................................... 52.2.RTU window structure.................................... 62.3.How to access a node.................................... 62.4.Selecting a single SIR.................................... 72.5.Main menu ..................................................... 72.6.Select the Master SIR.................................... 7

3.Operation ............................................................. 9

4.The Readings group ......................................... 11

5.Alarms................................................................ 135.1.Warning and tripping alarms ........................ 135.2.Three ways to locate an alarm..................... 13

5.2.1.RTU alarm message pop-up window 135.2.2.The alarm table................................. 145.2.3.The node list ..................................... 14

5.3.Manual procedure at alarm.......................... 155.4.Alarm messages list..................................... 15

6.Appendices........................................................ 216.1.RTU windows and menus ............................ 21

Page 2

Page 31. Safety precautions

1. Safety precautionsWARNING! Power supplies for electrostatic precipitators contain dangerous and potentially lethal voltages. For your safety, always follow the safety precautions below together with local Plant safety procedures and instructions.

1.1. Before first start-up• Check for transportation damage.

• Confirm that all power sources to the SIR are in the Off position and that power cannot be restored while work is being performed.

• Confirm that electrical energized parts are not accessible by unauthorized personnel.

• Confirm that all ground connections are in accordance with the installation instructions and that they are properly fastened.

• When the installation work is complete, close all doors on the SIR.

1.2. During operation• Do not open any door on the SIR when the unit is connected to a power

source.

• Do not enter the precipitator when the SIR or any other T/R unit is connected to a power source.

1.3. Maintenance• Before starting work on the SIR and/or the precipitator, move the main

circuit breaker to the Off position. Also connect the high voltage output to ground. Due to capacitive coupling and corona current from other ESP bus sections, high voltage may remain on the non-grounded output of a switched-off SIR.

• Even when the main circuit breaker on the SIR is in the Off position, there is voltage on the heater and related terminals. The heater may be hot. There may also be voltage on the terminals for PLC controls.

• After the main circuit breaker has been switched off wait 5 minutes before removing the bolted cover of the converter. This will allow the internal capacitor to discharged stored voltage. As a precaution, after waiting 5 minutes, short-circuit the capacitor terminals prior to servicing the unit.

• Make sure that no electrical energized parts are accessible by unauthorized personnel.

ALSTOM Power Service, its parent corporation and affiliates will not be liable for death, injury or damages resulting from any unsafe installation or use of this device in violation of the procedures set forth above.

Page 41. Safety precautions

Page 52. RTU

2. RTU The RTU is a general terminal for the FläktBus devices/units/equipment and therefore displays one set of menus/windows when connected to an SIR and another set when connected to another type of unit. For more detailed information about the RTU, please read the separate RTU manual.

All important settings can be made from the RTU. It is protected by passwords, thereby minimizing the risk of accidentally changing a setting.

2.1. RTU panel description

Control unit Set up T/R ESP Position:Field/Cell A1Bus sect. area 100 m2

Only page up are available.

Page up and down are availa-

Node name Selected windowParameters

Selection of marked parameter.Execute function or variable alteration.

Moves cursor right.

Step to next higher window level.Cancel function.

Help key, gives informa-tion from selected nodealteration.

Moves cursor upwards.Increase selected parameter.

Moves cursor left.

Step to next higher window level.

Moves cursor downwards.Decrease selected parameter.

Page 62. RTU

2.2. RTU window structureThe figure below shows the most frequently used operator related menus and windows. In the appendix an overview of all windows and menus is given. Alarm related windows are described in section 5. Alarms on page 13.

RTU window structure chart (normal operation only)

2.3. How to access a nodeThe first picture displayed on the RTU, after the self test, is the [Node list]. It displays all nodes connected to the net. You can always return to this window display by pressing repeatedly.

To access a node.

1. Select a node and press

2. The RTU fetches all information from the selected node and displays it on the screen. All connected nodes have their own manuals which describes available windows, only SIR will be described here.

The following example shows a Node list with five nodes.

Main Menu

Operation Readings Master

Note! The first node at the top of the node list represent your home RTU.

SIR-E MU #25SIR-E #67 +EPIC #90

RTU #109 This Node

GATEWAY #99 -

Indicates that node #109 is the RTU in your hand.

The node is not in operation (Off).

Indicates which SIR that is the ESP Master.

The node is inoperation (On).Node has not been

declared, but is con-nected to the net.

Node has been declared, but is discon-nected from the net.

Page 72. RTU

2.4. Selecting a single SIR1. From the node list select the specific SIR.

2. From the Main Menu select from eight sub-windows, see figure below.

2.5. Main menuThe Main menu contains eight sub-windows and the Save Setting command. This command is used to save settings (permanently) made in any window.

Main Menu window

2.6. Select the Master SIRUse the master function to control all SIRs in the group (that are slaves to one master).

1. From the node list on the RTU select the master SIR (marked MU).

2. From the Main Menu select the Master window. The following window will be displayed.

ESP Master window

3. Readings and settings are valid for all SIRs in the group.

Main Menu

Process Settings Set UpDiagnosticsTests

Save Settings

OperationReadingsAlarmMaster

SIR-E MU

See Operation on page 9.

See The Read-ings group on page 11.

Save your settings permanently.

See Alarms on page 13.

See section 2.6. Select the Master SIR.

ESP MasterModes:

Mode 1Mode 2Mode 3

Opacity opt.

Sum alarm Warn. 0Trip 0

ESP mode Off 2On 4

Total 6Total power kW

SIR-E MU

Displays number of units with alarms.

Switch all SIRs On or Off.

Total power consumption

Operational profile (mode)

Opacity control can be set.

Indicates that of the total number of six SIRs four is On and two is Off.

Page 8 2. RTU

Page 93. Operation

3. OperationIn the Operation window the SIR can be switched On and Off (by the HIGH VOLTAGE command). The Mode command changes the operational profile and Sum alarm is used to reset alarms. The rest of this window is used for monitoring. The sub window is used for input of the displayed parameters.

SIR Operation window

OperationPrimary:Sum alarm

High voltageModeLimiterCurrent limit mA

ArmskW

kVmA

spm

Secondary:

Oper. active set.Spark rate limCurrent stepQuench time

Opac. controlled OFF

Volt.peak lim. Current limit

Pulse mode OFFPulse period msPulse width µs

spm%ms

kVmA

Vrms

µA/m2

SIR-E MU

SIR-E MU

Switch SIR On or Off.

Primary values

Secondary values

Click to reset alarm.

Displays cur-rent restriction. Input for

displayed parame-ters.

Page 10 3. Operation

Page 114. The Readings group

4. The Readings groupThe Readings group windows displays measured values that are continually updated to give the current status of the SIR and ESP.

Readings windows

The Readings window displays general values.

The Spark window displays all measured information about sparks.

The Temp. window displays temperatures from different locations inside the SIR: the temperature inside the Controller and the temperature of the Converter.

Readings sparksSpark rate

Accumulated:SparksArcs

spm

ReadingsSecondary:AveragePeakValleyCurrentCurr. dens.

Primary:Voltage(RMS)Current(RMS)Power

VAkW

kVkVkVmA

Readings Temp.

Controller temperatureConverter temperatureOil temperature

oCoCoC

µA/m2

SIR-E MU

SIR-E MU

SIR-E MU

Page 12 4. The Readings group

Page 135. Alarms

5. AlarmsThis section deals with alarms presented on the RTU. In addition, status related information can be received from light emitting diodes (LEDs). For more information on LEDs, see heading Converter LEDs on page 68 in the Operator‘s and Installation Manual.

5.1. Warning and tripping alarmsAlarms are given as W = warning or as T = tripping alarm. The warning alarm indicates that something is wrong and the tripping alarm switch the SIR to the off position.

5.2. Three ways to locate an alarm1. When an alarm is activated this will be displayed in a pop-up window in

the RTU alarm window, see figure below. This window will be closed when a second alarm appears or when the alarm is acknowledged.

2. Alarms can also be found in a complete table for each unit - the alarm table, see figure on next page. To access the alarm table select Alarm from the Main menu.

3. Alarm nodes are also shown in the node list, see figure on next page.

5.2.1. RTU alarm message pop-up windowWhen an alarm occurs in the SIR an alarm window will pop-up on the RTU. In the figure below, a typical alarm window is shown together with an explanation of the information in it.

The RTU alarm window

ALARM #10

From node SIR #6DC voltage low, Tripped

Acknowledge

Alarm code

2003 JUNE 18 11:20

Reset Block alarm 1 min

Node name from where the alarm originates.

This command acknowledges the alarm, whereupon the window will close. The alarm however remains active.

This command resets the alarm. If the error remains, the alarm will be activated again.

This command suppresses all alarms for 1 minute.

Date and time when the alarm occurs.

Alarm message

By pressing the key the alarm message window will be closed, without any action taken.

Node Address

Page 14 5. Alarms

5.2.2. The alarm tableThe Alarm Table consists of the most common alarms raised in the SIR. The table is used to review the alarm windows. The alarm tables consist of three different windows, active alarms are marked .

Alarm in alarm table

5.2.3. The node listThe Node List shows an alarm clock icon next to the alarming node.

Node list

Alarm table 1Heater curr. low WDC-voltage low TDC-voltage low WDC-voltage high T

Cooling fan TContactor error TAC-voltage high TAC-voltage low W

Alarm table 2Rapp.OFF, HV-ON, WRapp.cont.>30min WTrpt.OFF, HV-ON W

error Werror Werror Werror W

Alarm table 3Inp. 1 External alarm 1TWInp. 2 External alarm 2TWInp. 3 External alarm 3TW

Alarm table 4Converter temp.h WConverter temp.h TConv. temp. err. WOil. temp. high WOil. temp. high T Oil. temp. err. W

Control. temp.h WControl. temp.h TOpen output TUnbalanced curr. TConv.curr.protec. TControl. restart T

SIR-E MU

SIR-E MU

SIR-E MU

SIR-E MU

An alarm has been activated

RTU #109

SIR #11SIR #12SIR #13

One or more nodes have sum alarms.

This node has a sum alarm.

Page 155. Alarms

5.3. Manual procedure at alarm1. Register the alarm and write down the alarm code number. This is very

important especially for those alarms requiring external service assistance.

2. Check Alarm Table menu and see if more alarms are active.

3. Remedy the fault or faults according to the priority of the alarm and follow the instructions in the “Alarm messages list”.

4. Reset all alarms in the Operation menu.

Note!The SIR is a high voltage power supply unit. All installation, maintenance and service for this unit must be performed by qualified personnel. Always follow the safety precautions, see heading Safety precautions on page 3.

5.4. Alarm messages listThis is a list of all alarm messages. The alarm messages are in alarm code number order. The alarm code number is located at the top of the alarm win-dow.

Alarm # 1 RTU CPU-errorCause: RTU may not work correctly.Action: Try to restart the RTU once again, if the problem

persists, please contact ALSTOM Power.

Alarm # 2 RTU LCD-error Cause: RTU may not work correctly.Action: Try to restart the RTU once again, if the problem persists,

please contact ALSTOM Power.

Alarm # 3 RTU EEPROM-error Cause: All settings in the RTU is lost.Action: Set-up the RTU once again, see chapter 3. Start-up in the

RTU Manual. If the problem persists, please contact ALSTOM Power.

Alarm # 4 RTU RAM-error Cause: RTU may not work correctly.Action: Try to restart the RTU once again, if the problem persists,


Alarm # 5 RTU ROM-error Cause: RTU may not work correctly.Action: Try to restart the RTU once again, if the problem persists,


Alarm # 6 Declared nodes are not present on the net!Cause: The RTU can not find the declared nodes. Action: Check each node and check the Node list.

Page 16 5. Alarms

Alarm # 7 Cannot find any nodes on the netCause: There are no nodes connected or RTU has not been

correctly installed on the net. Action: Follow the instructions to install and set-up the

nodes. For more detailed information see heading 7.3. Communications and node addresses on page 38.

Alarm # 10 DC voltage low, Trip Cause: The secondary voltage has remained below the low trip

alarm limit in the Set Up/Alarm window for more than 20 seconds.

Action: Check the Electrostatic Precipitator for short circuits. If it is okay, check the LEDs on the converter, see heading Converter LEDs on page 68 in the Operator‘s and Installation Manual. If they are okay, check the kV measurement signal and the alarm level. If this fault occur again without any obvious reason, check the ESP for arces. Use the RTU window Readings spark and note the number of accumulated arcs with a few hours interval. In an ESP in good condition, arcs will very seldom occur and could be a sign on e. g. a loose electrode that moves back and forth in the gas flow.

Alarm # 11 DC voltage low, Warning Cause: The secondary voltage has remained below the low warn-

ing alarm limit in Set Up/Alarm for more than 20 seconds.Action: Check the Electrostatic Precipitator for short circuits. If it

is okay check the kV measurement signal and the alarm level.

Alarm # 12 DC voltage high, Trip Cause: The secondary voltage has exceeded the high trip alarm

limit in the Set Up/Alarm window.Action: Check the high voltage and its connection to the Electro-

static Precipitator. Check that the neighbouring SIR is not causing sparks. If it is okay, check the kV measurement signal.

Alarm # 18 Contactor error, Trip Cause: No feedback from the main contactor K01.Action: Check the contactor and its connections.

Alarm # 45 Oil temperature error, Warning Cause: The oil temperature sensor is faulty. Action: Check the PT-100 sensor in the high voltage unit.

Alarm # 46 Converter temperature error, Warning Cause: The converter temperature sensor is faulty. Action: Check the PT-100 sensor in the converter.

Page 175. Alarms

Alarm # 50 I/O Group 1 error, WarningCause: No I/O Group 1 feedback.Action: Check the contactor, its connections and connected

equipment.


equipment.


equipment.

Alarm # 53 Rapping OFF > 30 min, WarningCause: The Rappers are not in operation when HIGH VOLTAGE

is ON for a time longer then 30 minutes.Action: Change the mode to auto. Check that the rapping sequence

is correctly set. Check connections and the contactor.

Alarm # 54 Rapping continuously > 30 min, Warning.Cause: This message is displayed when the rapping sequence has

been working continuously in CONT. mode for more than 30 min.

Action: Change the mode to auto.


equipment.

Alarm # 56 Transporter OFF > 30 min, WarningCause: The transport has been OFF for more than 30 min when

HIGH VOLTAGE is ON.Action: Change the Transport mode to auto. Check connections

and the contactor.

Alarm # 58 External input 2, WarningCause: The digital input DI 06 has been activated.Action: Check the connected devices.

Alarm # 59 External input 2, TripCause: The digital input DI 06 has been activated.Action: Check the connected devices.


Page 18 5. Alarms




Alarm # 65 Over current protection, TripCause: Repetitive over current in the converter.Action: A severe fault in the converter has occurred, see heading

Test mode 2-4 on page 76 in the Operator‘s and Installa-tion Manual. Use a modulation of 35 % and check the readings. Increase the modulation in steps of 10 %.

Alarm # 66 AC voltage high, TripCause: The primary voltage has exceeded the nominal voltage by

more than 20 %.Action: Check that the SIR has correct rating settings, see the

Set Up Ratings window. Also check on the rating plate that nominal data are correct.

Alarm # 67 AC voltage low, WarningCause: The primary voltage is less than 70 % of the nominal

voltage.Action: Check the mains voltage and specifically that no phase is

lost. If the measured voltage is okay, check the voltage transformer TO3.

Alarm # 68 Heater current low, WarningCause: The insulator heater current is below the set limit.Action: Check the heaters. The current is measured by the current

transformer T40.

Page 195. Alarms

Alarm # 69 Unbalanced current, TripCause: The high voltage unit transformer ratio does not match the

primary and secondary current measured. The secondarycurrent is measured incorrectly or the high voltage unit has a severe breakdown.

Action: Perform the Modulation test, See heading Test mode 1 on page 74 in the Operator‘s and Installation Manual or if preferred perform a Pulsebox test, see separate manual.

Alarm # 70 Converter Current Error, TripCause: The high voltage unit transformer ratio does not match the

primary and secondary current measured, in addition with the primary current value being low. Converter unit does not work correctly, 2A fuse possibly blown on T02, or primary current is lost

Action: Check power and signal cables to the IGBT driver board. Perform the single shot test, See heading Test mode 1 on page 74 in the Operator‘s and Installation Manual.

Alarm # 80 Oil temperature high, Trip Cause: The oil temperature is too high (above 80 oC).Action: Check the ambient air temperature. Also check the rotation

direction and function of the cooling fan. If necessary clean the ventilation system.

Alarm # 81 Oil temperature high, Warning Cause: The temperature of the oil is too high (above 75 oC).Action: Check the ambient air temperature. Also check the rotation


Alarm # 82 Controller unit temp. high, Trip Cause: The temperature of the controller is too high (above

70 oC).Action: Check the ambient air temperature. Also check the rotation


Alarm # 83 Controller unit temp. high, Warning Cause: The temperature of the controller is too high (above

65 oC).Action: Check the ambient air temperature. Also check for over

heated components in the power and control cabinet. Finally check the rotation direction and function of the cooling fan, see heading Cleaning the fan and cooling sys-tem on page 62 in Operator‘s and Installation Manual. If necessary clean the ventilation system.

Page 20 5. Alarms

Alarm # 84 Converter unit temp. high, Trip Cause: The temperature of the controller is too high (above

80 oC).Action: Check the ambient air temperature. Also check for over

heated components in the power and control cabinet. Final check the rotation direction and function of the cooling fan, see heading Cleaning the fan and cooling system on page 62 in Operator‘s and Installation Manual. If necessary clean the ventilation system.

Alarm # 85 Converter temp. high, Warning Cause: The temperature of the converter is too high (above the set

value for more than 10 seconds).Action: Check the ambient air temperature. Also check the rotation


Alarm # 92 Fan circuit breaker tripped, Trip Cause: The circuit breaker Q02 has tripped.Action: Check the circuit breaker and the fan.

Alarm # 210 Controller restarted, TripCause: The controller has restarted.Action: Check the 24 V supply voltage. Replace the controller with

a spare unit.

Alarm # 212 All settings reset, Warning Cause: The message is displayed when the operator has restored

settings to default or after a software update.Action: Re-enter new settings.

Alarm # 215 Successful update, Trip Cause: The message is displayed when the SIR has restarted after

program reload.Action: -

Page 216. Appendices

6. Appendices

6.1. RTU windows and menus

Page 22 6. Appendices

Page 236.Appendices

6.1 RTU windows and menus

Start test mode

WARNINGFor authorized personnel only. The tests cannot be performed unless the SIRcontroller has been put into test mode.

Test mode Operation tests

Test mode 2P6: 15/16 Secondary current VP6: 17/18 Secondary voltage mAP6: 01/02 Primary current (RMS) mAP6: 03/04 Primary voltage (RMS) VP6: 07/08 Heater current AP6: 05/06 Auxiliary input mA

Test mode 4DO07 P4: 07/15DO01 P4: 01/09

DO02 P4: 02/10DO03 P4: 03/11DO04 P4: 04/12DO05 P4: 05/13DO06 P4: 06/14

Test mode 3DI07 P1: 07/19DI08 P1: 08/20DI09 P1: 09/21DI10 P1: 10/22DI11 P1: 11/23DI12 P1: 12/24

DI01 P1: 01/13DI02 P1: 02/14DI03 P1: 03/15DI04 P1: 04/16DI05 P1: 05/17DI06 P1: 06/18

Communication DO07 P4: 07/15DO01 P4: 01/09

DO02 P4: 02/10DO03 P4: 03/11DO04 P4: 04/12DO05 P4: 05/13DO06 P4: 06/14

Communication stats.Receive errorsCRC errorReset NIC <>=0NICSupervisor active

Test mode 1Sec. voltageSec. current

Current ratioLimiter

Single shot

Modulation test

Modulaton

kVmA

%

T/R statisticsReset peakPeak voltage kV

Volt.prot.Curr.prot.Mod. res.Current ratio

Save Settings

Parameter changes that have been made can be saved in non-volatile memory:

changes

Process SettingsMode 1Mode 2Mode 3 Spark settings

OperationPrimary:Sum alarm

High voltageModeLimiterCurrent limit mA

ArmskW

kVmA

spm

Secondary:ESP MasterModes:

Mode 1Mode 2Mode 3

Opacity opt.

Sum alarm Warn.Trip

ESP mode OffOn

TotalTotal power kW

Spark settingsSpark sensitivity

kV/ms

Arc detectionLevel kVQuench time ms

SlopeRise A %Rise B + %Rise C HighTime A %Time B + %

Main Menu

Process Settings Set UpDiagnosticsTests

Save Settings

OperationReadingsAlarmMaster

Set up ESPPosition:

Field/cellCollector Area

Pulse current %

m2

Readings sparksSpark rate

Accumulated:SparksArcs

spm

ReadingsSecondary:AveragePeakValleyCurrentCurr. dens.

Primary:Voltage(RMS)Current(RMS)Power

VAkW

kVkVkVmA

Auxillary mA

Readings Temp.

Controller temperatureConverter temperatureOil temperature

oCoC

Set up ratings

Note!Incorrect settings can cause damages to the equipment.

Mains volt. VOutput voltage kVOutput current mASir Type

Set up systemUnit:AddressNameMaster unitAddress limits low high

DateTimeLanguage:

Program version:

Copy settings

WARNING! All parameters will be changedand stored in non-volatile memory.

Get parameter from: Status:

Set Up Alarms

Sum alarm:DO07DO07 alarm when= Open= Closed

Misc. dig. I/O

Rapping OFF-delay (hh:mm)Transport OFF-delay (hh:mm)

Rapping current limit (PCR) mA

Set up rapp. time 1Rapper: Start Repeat Run time PCRName: (d-hh:mm)(d-hh:mm) (hh:mm:ss)

Set up I/O groupsName: Type: Mode: DI / DO

Set Up MenuRatingsSystemESPAlarmI/O GroupsInputs

Set up inputsDI: Name: Type: Normally

closed:050607

Low output voltage:Warning kVTrip kV

Heater current lowWarning A

01020304

01020304

Set up rapp. time 2Rapper: Start Repeat Run time PCRName: (d-hh:mm)(d-hh:mm) (hh:mm:ss)

oC

Save Settings

Parameter changes that have been made can be saved in non-volatile memory:

changes

Vrms

µA/m2

µA/m2

SIR-E MU

SIR-E MUSIR-E MU SIR-E MU

SIR-E MU

SIR-E MU

SIR-E MU

SIR-E MU

SIR-E MU SIR-E MU

SIR-E MU

SIR-E MU SIR-E MU

SIR-E MU

SIR-E MU

SIR-E MUSIR-E MU

SIR-E MU

SIR-E MU

SIR-E MU

SIR-E MU

SIR-E MU

SIR-E MU

SIR-E MU

SIR-E MU

SIR-E MU

System logReset log

Controller type

Type: Code:

SIR-E MU

Oper. active set.Spark rate limCurrent stepQuench time




spm%ms

kVmA

SIR-E MU

Alarm table 1Heater curr. low WDC-voltage low TDC-voltage low WDC-voltage high T

Cooling fan TContactor error TAC-voltage high TAC-voltage low WConv curr low T

Alarm table 2

Rapp.OFF, HV-ON, WRapp.cont.>30min WTrpt.OFF, HV-ON W

error Werror Werror Werror W

Alarm table 3

Inp. 1 External alarm 1T WInp. 2 External alarm 2T WInp. 3 External alarm 3T W

Alarm table 4Converter temp.h WConverter temp.h TConv. temp. err. WOil. temp. high WOil. temp. high T Oil. temp. err. W

Control. temp.h WControl. temp.h TOpen output TUnbalanced curr. TConv.curr.protec. TControl. restart T

SIR-E MU

SIR-E MU

SIR-E MU

SIR-E MU

OpacityCurrent limit %

min %

Calibrating

Momentary %Average %Set %High limit %Gain %Sample interv. min

SIR-E MU Settings Mode 1Spark rate limCurrent stepQuench time




spm%ms

kVmA

SIR-E MU

Set Up Alarms 2High converter temp.

Warning °C

Open output prot.

SIR-E MU AutoTrOnAutomatic TRon:

SIR-E MU

Operation tests

Voltage :Sink time :

Spark test:Activate :Voltage limit:Maximum time :

kVs

SIR-E MU

s

ALSTOM Power Service - Box 1233, SE-351 12 Växjö Tel.: +46 (0) 470-76 20 00 - www.environmental.powerservice.alstom.com

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ABCD

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