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manual DCS 500 Thyristor Power Converters, for DC Drive Systems 25 to 5150 A
Models:
500
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Troubleshooting
Error messages
Only when connection diagram 1 Appendix A is being used 906 =
If the field time constant is known, e.g. from the motor data sheet
Phase sequence when connecting to the mains / Potential isolation
Presetting the field supply unit
The factory-adjusted default values of the ID-numbers for the
1305 = Field current for Under-excitation signal
Adjusting the current controller
1201 = 3 Panel display ARM. AUTOTUNING
Page 1
Image 1
DCS 500 Thyristor Power Converters
for DC Drive Systems 25 to 5150 A
Operating Instructions
DCS 500B / DCF 500B
DCP 500B
Page 2
Page 1
Image 1
Page 2
Contents
for DC Drive Systems 25 to 5150 A
DCS 500 Thyristor Power Converters
Operating Instructions
DCS 500B / DCF 500B DCP 500B
How the DCS 500 Documentation System works
DCS 500B / DCF 500B DCP 500B
Thyristor Power Converters Series
25 to 5150 A
OPERATING INSTRUCTIONS
3ADW000055R0401DCS500BOperating Instructioned
DCS 500B / DCP 500B Operating Instructions
Overview
Safety Instructions
Warnings
DCS 500B / DCP 500B Operating Instructions
Warning of electrostatic discharge
Safety Instructions
Safety Instructions
Mains connection EMERGENCY STOP buttons Intended use
DCS 500B / DCP 500B Operating Instructions
Safety Instructions
Contents
IV A OPERATING INSTRUCTIONS
Chapter 3 - Handling of Control Panel CDP
Chapter 4 - Signals and Troubleshooting
Contents
Appendix A - Connection diagrams
Running the DC- Drive from the CDP31x
3ADW000055R0401DCS500BOperating Instructioned
DCS 500B / DCP 500B Operating Instructions
Contents of this manual
How to use this manual
Chapter 3 - How to Handle the Control and Display Panel
Technical Data DCS 500B / DCF 500B, DCP 500B
Storage and transport
Incoming inspection
Rating plate
DCS 500B / DCF 500B or DCP 500B
General notes
Chapter 2 - Start-Up Instructions
IV A 2
How this chapter is structured
IV A 2
Phase sequence when connecting to the mains / Potential isolation
Preventing unintended operating states / Shutting the drive down
Range of application for the Start-Up Instructions
Symbols for enabling / disabling the reference
Symbols for switching the electronics or the power section ON and OFF
System-dependent planning
IV A 2
Symbol for displaying parameter values or connections
Symbol for altering parameters or for establishing new connections
Symbol for measuring physical variables
IV A 2
IV A 2
2.1 Preparatory work
DCS 500B / DCP 500B Operating Instructions
Only when connection diagram 1 Appendix A is being used 906 =
2.2 Scaling intra-unit signals
= Rated power converter current
= Rated power converter supply voltage
Set this only for units of the DCP 500 series
= 500 V fixed! rated power converter voltage
= Rated line voltage
CAUTION! Please dont forget 11202 = SAVE MOT1 SET
1305 = Field current for Under-excitation signal
2.3 Presetting the field supply unit
Only for uncontrolled field supply with SDCS-FEX-1
505 =
1201 =
Panel display FEX2/3 AUTOTUNING
Only for controlled field supply with DCF 501B or DCF 502B
505 = 2Panel display FEX2 OR FEX3 503 = Rated motor field current
1201 = 3 Panel display ARM. AUTOTUNING
2.4 Adjusting the current controller
Panel display NO FIELD EXCITER
11202
1201 = 3 Panel display ARM. AUTOTUNING
b 505 =
CAUTION! Please dont forget 11202 = SAVE MOT1 SET
DCS 500B / DCP 500B Operating Instructions
2.5 Speed feedback balancing
Only when an analog tacho is being used
1001 = 0 Panel display CONSTANT FIELD
1701 =
12104 = Content of pulse counter
Only when an encoder pulse encoder is being used
Only when the e.m.f. signal is being used as speed feedback
CAUTION! Please dont forget 11202 = SAVE MOT1 SET
2.6.1 Constant field current control
2.6 Balancing the field supply unit and the e.m.f. controller
12516 =
Continue with Chapter
1012 = Speed at field weakening point as per motor rating plate
2.6.2 Field weakening control with setting range 1
12516 =
CAUTION! Please dont forget 11202 = SAVE MOT1 SET
Only when unit is fitted with an SDCS-CON-1 control board
2.6.3 Field weakening control with setting range 1
If the field time constant is known, e.g. from the motor data sheet
If the field time constant is not known
1002 =
1201 = 0 Panel display NOT ACTIVATED 11202 = SAVE MOT1 SET
1004 =
1009 = 1010 =
= decrease so that motor voltage is 70%
11003
Proceed as described in 1. / 2. / 3. above
= decrease so that motor voltage is 40%
12516 = increase slowly up to 20000 =100 % speed
Only if analog tacho is used as speed feedback
12516 =
CAUTION! Please dont forget 11202 = SAVE MOT1 SET
1708 = 0,1 s 1709 = 0,1 s
Only when fine-balancing of the current controller is wanted
1204 POT1 = 10%...20% max. speed
2018 = desired response behaviour of controller
1012 = Speed at rated motor voltage CAUTION! Please dont forget
1701 = 501 = Rated motor voltage set in Chapter
1204 = 1205 =
11202 = SAVE MOT1 SET
1217 = 0 or 1 Panel display OVP ALARM or OVP ALARM
2.9 Presetting the 3-phase field supply unit DCF 50xB
402 =
409 =
3601 =
1201 = 5Panel display FEX2/3 AUTOTUNING
3602 =
3603 =
1215 = 4Panel display FEXLINK NODE
1201 = 4Panel display ARM. MAN. TUNING
11202 = SAVE MOT1 SET
Continue with Chapter
3.1 Overview
Chapter 3 - Handling of Control Panel CDP
IV A 3
⇒ CDP 310 or CDP
IV A 3
3.2 Start Mode
Actual Signal Display Mode ACT Parameter Mode PAR Function Mode FUNC
Actual Signal Display Mode
3.3 Panel Functions
IV A 3
FUNC
Function Mode
IV A 3
The factory-adjusted default values of the ID-numbers for the
Drive Mode
DRIVE
3.4 Pin/Parameter Selecting and Changing of Value
value
To enter the Parameter Mode
IV A 3
element number
To enter the Parameter Mode
3.5 Saving of the Parameters to backup memory
IV A 3
DCS 500B / DCP 500B Operating Instructions
3.7 EMERGENCY STOP RESETTING RESET
3.6 FAULT RESETTING RESET
Display Mode
IV A 3
screen from Actual Signal Dis
3.8 Fault History Display
play to Fault Display , to Fault
Signal Display
IV A 3
3.9 Uploading and Downloading of Parameters UPLOAD/DOWNLOAD
DCS 500B / DCP 500B Operating Instructions
To enter the Function Mode
IV A 3
3.11 Full Name of output pins
3.10 Setting of the Display Contrast
Display Mode release key
IV A 3
Note for CDP 310 / CDP
3.12 Selecting output pins
Note for CDP
Display Mode
IV A 3
3.13 Drive Mode
Operational Com- mand Keys
3.14 Running the Drive
Running the DC Drive from the CDP31x
If LOC is activated some of the
To enter the Reference Setting
3.15 Speed Reference Setting for the Drive
To exit the Reference Setting
Mode
4.1 Display of status, alarm and fault signals
Chapter 4 - Signals and Troubleshooting
Categories of signals
IV A 4
Chapter 4 - Signals and Troubleshooting
4.3 Starting errors E
4.2 General messages
IV A 4
Try to reset. Check internal auxiliary volt
4.4 Fault Signals F
ages if fault persists, change SDCS-CON-x
for faults or blocking condition
Earth fault
Conv.fan curr.fault
F 6 Motor 1 overtemp
Chapter 4 - Signals and Troubleshooting
Chapter 4 - Signals and Troubleshooting
P418
Current rise fault
IV A 4
Check - Power wiring of the field supply
Ext.Overvolt.Fault
Control logic according to wiring
Setting of OVPSELECT
F 33 Field ex.1 comerror
Fault tracing see Fault Code F
Mains overvoltage
Mains voltage 130% of nominal value for
missing „ready for operation“ signal 1 or the field
Chapter 4 - Signals and Troubleshooting
electronic power supply for the field unit not within
power supply for the field unit not within permissi
F 40 No ext. FAN ack
See Fault Code F
F 41 No main cont. ack
F 42 Field ex.1 not OK
Chapter 4 - Signals and Troubleshooting
IV A 4
/3
SDCS-CON-x and SDCS-IOB-1/2x/3/IOE1
F 66 Current Difference
Reversal Fault
Chapter 4 - Signals and Troubleshooting
DCS 500B / DCP 500B Operating Instructions
1“ drive cannot be switched ON
4.5 Alarm Signals A
When pin is set to logical 0“, the alarm sig
nal will be reset
DCS 500B / DCP 500B Operating Instructions
Chapter 4 - Signals and Troubleshooting
IV A 4
S21.232
IV A 4
Chapter 4 - Signals and Troubleshooting
DCS 500B / DCP 500B Operating Instructions
Chapter 4 - Signals and Troubleshooting
IV A 4
not be re
Signal
Chapter 4 - Signals and Troubleshooting
At Macro x, macro-specific links or function
blocks have been changed in comparison
11201
4.6 Status Signals
COMMISSTAT
Chapter 4 - Signals and Troubleshooting
Chapter 4 - Signals and Troubleshooting
BACKUPSTOREMODE
11201
11202
FEXCSTATUS
11203
Chapter 4 - Signals and Troubleshooting
11202
TCSTATUS
11204
11205
Chapter 4 - Signals and Troubleshooting
System description
DCS 500B / DCP 500B Operating
DCF 500B
Instructions
description DCS
IV A A
500B
500B / DCF 500B
DCS 500B / DCP 500B Operating Instructions
IV A A
055R0401A2440000
055R0401A2440000