DCS 500 Thyristor Power Converters for DC Drive Systems 25 to 5150 A Operating Instructions DCS 500B / DCF 500B DCP 500B
How the DCS 500 Documentation System works Description of the converter Volume II D System Description DCS 500B 3ADW000066 Volume III Technical Data 3ADW000054 DCS 500B Operating Instructions (documentation in hand) including information and advise to commission the drive. If three phase DCF 500B field supply units are needed please use the same documents as for DCS 500B armature converters.
Thyristor Power Converters Series DCS 500B / DCF 500B DCP 500B 25 to 5150 A OPERATING INSTRUCTIONS Code: 3ADW 000 055 R0401 Rev D DCS_OI_E_D.DOC EFFECTIVE: Oct. 30th, 2002 SUPERSEDES:Rev C Sept. 14th, 2001 2002 ABB Automation Products GmbH. All rights reserved.
DCS 500B / DCP 500B Operating Instructions 3ADW000055R0401_DCS500B_Operating Instruction_e_d
Safety Instructions Overview This chapter contains safety instructions which must be complied with during installation, operation and maintenance of the power converters series DCS 500B / DCF 500B or DCP 500B. If these instructions are not complied with, this may result in injuries (perhaps even with fatal) or in damage to the power converter, the motor and the driven machine. Before starting with any work whatsoever at or with this unit, you must read the information given in this chapter.
Safety Instructions General warning: this symbol warns you of nonelectrical risks and dangers which may result in serious or even fatal injury to persons and/or in damage to equipment. Where appropriate, the text printed adjacent to this symbol describes how risks of this kind may be avoided.
Safety Instructions Notes Notes supply information on states requiring particular attention, or indicate that additional information is available on a specific topic. For this purpose, the following symbols are used: CAUTION! Cautions are designed to draw your attention to a particular state of affairs. Note A note contains or refers you to additional information available on the particular topic concerned.
Contents IV A OPERATING INSTRUCTIONS Safety Instructions Chapter 1 - Introduction How to use this manual ...........................................................................................................1-1 Contents of this manual...........................................................................................................1-1 Target group ............................................................................................................................
Contents Running the DC- Drive from the CDP31x ................................................................. 3-15 3.15 Speed Reference Setting for the Drive.......................................................................... 3-16 Chapter 4 - Signals and Troubleshooting 4.1 Display of status, alarm and fault signals .......................................................................... 4-1 Categories of signals and possibilities of display........................................................
vi DCS 500B / DCP 500B Operating Instructions 3ADW000055R0401_DCS500B_Operating Instruction_e_d
Chapter 1 - Introduction How to use this manual The purpose of these operating instructions is to provide detailed information on how to start up a thyristor power converter from the DCS 500B or DCP 500B series. Note: If it is not mentioned explicitly all details given in these Operating Instructions will be valid for both, series DCS 500B / DCF 500B and series DCP 500B! Contents of this manual Chapter 1 - Introduction It describes how to use this manual and the boundary conditions applying.
Chapter 1 - Introduction Incoming inspection After opening this package, you should check whether it contains the following items: ● DCS 500B / DCF 500B or DCP 500B thyristor power converter in the configuration ordered ● DCS 500B / DCF 500B or DCP 500B publications ● Accessories, including manuals if ordered ● Final test report Check the consignment for any signs of damage. If you find any, please contact the insurance company or the supplier.
Chapter 2 - Start-Up Instructions General notes CAUTION: it is absolutely essential that the applicable accident prevention regulations be observed by the user (in this context, please also read the chapter entitled "Safety Instructions")! How this chapter is structured For better understanding the individual steps of start-up work are distinguished by a) frames without any additional marking on the left side: These steps of start-up work must always be performed (= mandatory start-up work)! Example: 522 =
Chapter 2 - Start-Up Instructions Phase sequence when connecting to the mains / Potential isolation No special phase sequence required for the main connections U1, V1 and W1! Phase coordination between electronics section and power section not necessary! For potential isolation and for avoiding ground loops, an isolating transformer should be installed upstream when an oscilloscope is being used.
Chapter 2 - Start-Up Instructions Symbols for switching the electronics or the power section ON and OFF - Switch ON electronics - Switch ON power - Switch OFF electronics - Switch OFF power X6: 7 ⇒ „1“ signal (K20 in connection example) (input ON / OFF) X6: 7 ⇒ „0“ signal (K20 in connection example) (input ON / OFF) • Binary input DI8; designation RUN For starting the drive, DI8 must be set to logical „1“. This enables the reference at the REF_SEL and RAMP GENERATOR blocks, as well as the controllers.
Chapter 2 - Start-Up Instructions Symbol for altering parameters or for establishing new connections Enter at keyboard e.g.
Chapter 2 - Start-Up Instructions 2.1 Preparatory work Check the unit for damage in transit or other damage. Install and wire unit; connect all inputs and outputs required. Proceed in the same way for the field supply unit as well. Check whether protective measures, earthing, screening, etc. have been taken in accordance with the system conditions involved.
Chapter 2 - Start-Up Instructions 2.2 Scaling intra-unit signals Make sure that the existing electronics supply voltage has been set on the SDCSPOW-1 power supply board as well, using the SW1 switch. If an encoder is being used as the speed feedback device, make sure that the correct supply voltage has been seton the boards SDCS-POW-1: ⇒ X3: / X4: / X5: SDCS-IOB-3: ⇒ S4 Switch on the power supply to the electronics section.
Chapter 2 - Start-Up Instructions Set this only for units of the DCP 500 series! 517 = Rated power converter current Enter numerical value from rating plate here 518 = 500 V (fixed!); rated power converter voltage Enter numerical value 500 V here 519 = Temperature monitoring of power section Enter value as indicated in the table „Technical Data“ here 520 = 4 ⇒ Size C4 has been selected Coding for unit type 521 = 1 : Single bridge (2-Q) converter ⇒ on rating plate: DCP 501 xxxx 4 : Double bridge (4-Q) conve
Chapter 2 - Start-Up Instructions 2.3 Presetting the field supply unit Make sure that existing supply voltages for power section, field supply unit (field exciter) and field winding, fan, etc. match the rated data of the components used. Switch ON power. DANGER: System components now energized! Please wait a few moments. During this time, the unit compares the phase sequence set in the parameter with that obtaining at the power section.
Chapter 2 - Start-Up Instructions Only for armature-circuit power converters with SDCS-CON-2 control board & CDP 312 panel! 1201 = 5 Panel display: FEX2/3 AUTOTUNING Activates the field current controller's auto-tuning function. Action has been completed when NOT ACTIVATED is shown on the display. Switch OFF power! 11202 = SAVE MOT1 SET Save the altered values in the non-volatile memory! Continue with Chapter 2.
Chapter 2 - Start-Up Instructions 2.4 Adjusting the current controller Make sure that static current limitation Bridge 1 (2307) and Bridge 2 (2308; with 4Q-unit) have been set to the same value; values of all parameters for current reference limitation must be greater than 20 %; conditions have been satisfied if default setting has been taken as starting point; setting to maximally required motor current is recommended. Drive must not turn! Do not preset an external reference! 1201 = 3 Panel display: ARM.
Chapter 2 - Start-Up Instructions Drive must not turn! Do not preset an external reference! 1201 = 3 Panel display: ARM. AUTOTUNING Activate the current controller's auto-tuning function. Start the next two steps within the next 20 seconds! Switch ON power. DANGER: System components now energized! Start drive. When the display shows NOT ACTIVATED (action correctly completed), stop drive; it may happen that the unit runs armature-circuit current since e.m.f.
Chapter 2 - Start-Up Instructions 2.5 Speed feedback balancing E.M.F. control active? 2102 = 5 Panel display: EMF SPEED ACT Field weakening mode not selected? 1001 = 0 Panel display: CONSTANT FIELD 2103 = Desired speed / or motor rating plate Scale speed control circuit to maximum speed. 1701 = 12516 Activates internal reference value; drive will use 20 sec for ramp-up/-down time. 12516 = 2000 Set internal reference value to 10 %. CAUTION: Value will not be saved with SAVE MOT1 SET! Switch ON power.
Chapter 2 - Start-Up Instructions Only when an encoder (pulse encoder) is being used! 12104 = Content of pulse counter If the shape of the curve corresponds to the diagram below, this means the wiring is correct and the pulses will be correctly evaluated [see also documentation entitled „Technical Data“, Chapter I/O boards]. 65535 0 Fig.: Curve shape of the encoder’s pulse counter for sense of rotation "forwards“ Switch OFF power, thus stopping the drive; drive coasts. 2101 = No.
Chapter 2 - Start-Up Instructions 2.6 Balancing the field supply unit and the e.m.f. controller When matching the field supply unit to the system conditions, differences in the procedures adopted must be taken into account; these different procedures result from the operating mode used. Only the work of that section has to be performed which deals with the operating mode actually used in your system! Constant field current control Field weakening control with setting range smaller than 1 : 1.
Chapter 2 - Start-Up Instructions 2.6.2 Field weakening control with setting range < 1 : 1.5 CAUTION: Not permitted when Chapter 2.5 was quit with e.m.f. control! 1001 = 1 Panel display: EMF, NO FIELD REV Field weakening function activated 1012 = Speed at field weakening point as per motor rating plate Switch ON power; start drive. DANGER: System components now energized! Drive should run at 10 % of the maximum speed. 12516 = increase slowly! Internal reference value is increased; Scaling: 20000 corresp.
Chapter 2 - Start-Up Instructions 2.6.3 Field weakening control with setting range > 1 : 1.5 CAUTION: Not permitted when Chapter 2.5 was quit with e.m.f. control! Only when unit is fitted with an SDCS-CON-1 control board! If the field time constant is known, e.g. from the motor data sheet! 1308 = leave as it is; if appropriate vary between 1...5. P-gain of the field current controller 1309 = Enter value of field time constant, if necessary increase by factor 1...2.
Chapter 2 - Start-Up Instructions Switch OFF power! 1201 = 0 Panel display: NOT ACTIVATED 11202 = SAVE MOT1 SET Save the altered values in the non-volatile memory! When unit is fitted either with an SDCS-CON-1 or SDCS-CON-2 control board! 1001 = 1 Panel display: EMF, NO FIELD REV Field weakening activated. 1002 = 12522 Links up a settable parameter as the flux reference value. 1004 = 12502 Activates the linked-up parameter. 1009 = 0 1010 = 0 e.m.f. controller switched off.
Chapter 2 - Start-Up Instructions 12522 = decrease so that motor voltage is 90 %. Flux and thus the field current as well are reduced. How to proceed: 1. decrease 12522 (in steps of 100 at a time) 2. press ACT, read off motor voltage 3. press PAR and correct 12522 if necessary (then continue with 2.) Read out and note down value of: 11003 = ......... (will later be entered in 1015) 12522 = decrease so that motor voltage is 70%. Flux and thus the field current as well are reduced.
Chapter 2 - Start-Up Instructions Only if analog tacho is used as speed feedback! Switch ON power; start drive. DANGER: System components now energized! 12516 = increase slowly up to 20000 (=100 % speed). Check motor voltage; if value has been set with 501, motor voltage must remain constant, or must not exceed this value. Measure speed with manual tacho; balance maximum speed with R9, R48 or R2716.
Chapter 2 - Start-Up Instructions 2.7 Balancing the speed controller, plus fine-balancing the e.m.f. and the current controllers 1701 = 11206 Change between POT1 and POT2 activated. Extremely reduce the ramp-up time, depending on the system conditions: 1708 = 0,1 s 1709 = 0,1 s Adjusting the potentiometers for speed controller balancing: During acceleration/ braking, the drive should reach the current limitation, if necessary increase the value of POT1.
Chapter 2 - Start-Up Instructions 1204 = 0 1205 = 0 Switch OFF power, thus stopping the drive! 1701 = 11903 501 = Rated motor voltage set in Chapter 2.2. 1012 = Speed at rated motor voltage CAUTION! Please don't forget! 11202 = SAVE MOT1 SET Save the altered values in the non-volatile memory! 2.
Chapter 2 - Start-Up Instructions 2.9 Presetting the 3-phase field supply unit DCF 50xB This is a new functionality available for the first time with software version S21.232. When commissioning a drive consisting of a DCS converter for the armature supply and a DCF converter for the field please try to make sure both converters will be equipped with at least this software version. Make sure that existing supply voltages for power section, field supply unit (field exciter) and field winding, fan, etc.
Chapter 2 - Start-Up Instructions alarm or fault indication / reaction, if DCF 506 has triggered 3601 = 15 only at DCF 502B; bridge reversal delayed to app. 50ms 3602 = 15 only at DCF 502B; in worst case bridge change over will take place when time of 3601 has elapsed plus app.
Chapter 2 - Start-Up Instructions When the display shows NOT ACTIVATED (action correctly completed): Stop drive Switch OFF power! In case the autotuning failed: 1201 = 4 Panel display: ARM. MAN. TUNING ARM.MAN_TUNING, if the FEX2/3 autotuning failed; activate the reference via parameter 11209 and set the parameters of the square wave function generator; then adapt the current controller to get the behaviour shown at curve D chapter 2.6.
Chapter 3 - Handling of Control Panel CDP 31x 3.1 Overview The Control and Display Panel [Control Panel] is used for parameter setting, for feedback value measuring and for drive control with series DCS 500B / DCF 500B and DCP 500B thyristor power converters. This device is available in different versions depending on the type of unit and software to be used: Units with software S 21.1xx ⇒ Units with software S 21.
Chapter 3 - Handling of Control Panel CDP 31x 3.2 Start Mode Note: The CDP 31x can be connected to the drive without disconnecting the auxiliary power ! When connected and power is applied to the electronics, the display of the CDP 31x shows: - software version of the Control Panel - ID number of the CDP 31x and number of drives connected to the link.
Chapter 3 - Handling of Control Panel CDP 31x 3.3 Panel Functions Actual Signal Display Mode ACT The CDP 31x has four different keypad modes: • Actual Signal Display Mode (ACT) • Parameter Mode (PAR) • Function Mode (FUNC) • Drive Mode (DRIVE) for further extensions This keypad mode will show, depending on the drive´s history: • Actual Signals • Faults • Fault History Logger If the ACT-key is pressed immediately after initialization this table is displayed.
Chapter 3 - Handling of Control Panel CDP 31x Parameter Mode PAR The Parameter Mode is used for: - change the structure in the firmware - show signals and their actual status - show and change values of parameters, if they are not write-protected. When the Parameter mode is entered parameter 101 appears after initialization, otherwise the selected parameter is shown. Parameter and Signal Display Statusrow Group number and name Subgroup number and name Parameter value or connection to or status 0 L 0.
Chapter 3 - Handling of Control Panel CDP 31x Drive Mode Drive mode is used to check the configuration. The display will show the type and ID-number of the drive to whom the CDP 31x is connected to.
Chapter 3 - Handling of Control Panel CDP 31x Step 1. 2. 3. 4. Function Press key To enter the Parameter Mode Selection PAR 0 L 0.0 rpm 00 17 RAMP GENERATOR 01 RAMP.[IN] 119.03 To select another group. While holding the key down, only the group number and name is displayed. When the key is released, number, name and value of the first pin/ parameter in the group are displayed. 0 L 0.0 rpm 00 21 SPEED MEASUREMEN To select a element.
Chapter 3 - Handling of Control Panel CDP 31x 3.5 Saving of the Parameters to backup memory Step 1. 2. Function To enter the Parameter Mode Selection Press key PAR Select group 112. 0 L 0.0 rpm 00 112 MAINTENANCE 01 COMMIS STAT NOT ACTIVATED Select signal number 02 from group 112. 0 L 0.0 rpm 00 112 MAINTENANCE 02 BACKUPSTOREMODE While holding the arrow down, only the signal name and number are displayed. When the key is released the value is also displayed. 4.
Chapter 3 - Handling of Control Panel CDP 31x 3.6 FAULT RESETTING (RESET) FAULT resetting and EMERGENCY STOP resetting (RESET) can only be performed via the CDP 31x if LOCAL is active. If drive is in REMOTE, please check whether LOCAL is a critical condition. If not activate LOCAL, reset the fault and activate REMOTE again. Step 1. 2. Function Press key To enter the Actual Signal Display Mode ACT To RESET the FAULT RESET Display after key is pressed 0 L 0.
Chapter 3 - Handling of Control Panel CDP 31x 3.8 Fault History Display Up to 100 faults are stored time related and displayed together with the time they appeared after electronics supply switched on. Step 1. Function To enter the Actual Signal Display Mode 2. To enter the Fault History Display. These keys also scroll the screen from Actual Signal Display to Fault Display, to Fault History Display back to Actual Signal Display. 3. To select newer (UP) or older fault (DOWN).
Chapter 3 - Handling of Control Panel CDP 31x 3.9 Uploading and Downloading of Parameters (UPLOAD/DOWNLOAD) CAUTION! Control Panel FPROM The drive must be in standstill condition with given STOP command (controllers blocked, power section disconnected from the network) when UPLOAD/ DOWNLOAD function is selected.
Chapter 3 - Handling of Control Panel CDP 31x Depending on the drive´s condition and the status of the commissioning, UPLOAD has to take place before DOWNLOAD, otherwise a warning may be displayed: **WARNING** NOT UPLOADED DOWNLOADING NOT POSSIBLE The drive must be in stopped state during the DOWNLOAD process, otherwise the following warning is displayed.
Chapter 3 - Handling of Control Panel CDP 31x 3.10 Setting of the Display Contrast Step 1. Function Press key To enter the Function Mode. FUNC 2. To select a function. 3. To enter contrast setting function. Display after key is pressed 0 L UPLOAD DOWNLOAD CONTRAST 0.0 rpm 00 <= <= => => 7 0 L UPLOAD DOWNLOAD CONTRAST 0.0 rpm 00 <= <= => => 7 0 L CONTRAST 0.0 rpm 00 [7] 0 L CONTRAST 0.0 rpm 00 [4] 0 L CONTRAST 0.0 rpm 00 4 ENTER 4. To set the contrast. (1...7) 5.
Chapter 3 - Handling of Control Panel CDP 31x 3.12 Selecting output pins Note for CDP 310 / CDP 311: Newly selected actual signals will be used for display until the electronics power supply is switched OFF. Note for CDP 312: If there is a need for permanent display of the newly selected pin (e.g. after having switched OFF and ON again the electronics power supply), BACKUPSTOREMODE (see chapter 3.
Chapter 3 - Handling of Control Panel CDP 31x 3.13 Drive Mode Display of the ID-number for the Drive and for the Control Panel CDP 31x as well as display of the status (Status Display) Step Function 1. Press key To enter the Drive Mode DRIVE Display after key is pressed DCS500 ID-NUMBER TOTAL 2. To select the Status Display (see table below). 3. To cancel the Drive Mode. ACT PAR The selected Keypad Mode is entered.
Chapter 3 - Handling of Control Panel CDP 31x 3.14 Running the Drive Operational commands can be given from the Control Panel CDP31x every time when the status row is displayed. Operational commands include START and STOP of the the drive, controlling the main contactor and adjusting the reference. Operational Command Keys To be able to give operational commands from the CDP31x, the selected control location must be the Control Panel.
Chapter 3 - Handling of Control Panel CDP 31x 3.15 Speed Reference Setting for the Drive Step 1. Function Press one of these keys to get the status row displayed. Press key Display after key is pressed ACT 0 L SPEED AC _ CONV CUR U ARM AC PAR FUNC 2. 3. To enter the Reference Setting Mode 0.0 rpm 00 0.0 rpm 0 A 0 V 0 L [0.0 _ rpm] 00 SPEED AC 0.0 rpm CONV CUR 0 A U ARM AC 0 V REF To change the reference: (slow change) 0 L [219.0 _ rpm] 00 SPEED AC 0.
Chapter 4 - Signals and Troubleshooting 4.1 Display of status, alarm and fault signals Categories of signals and possibilities of display The signals (messages) to be available for thyristor power converters series DCS 500B / DCF 500B or DCP 500 are subdivided into five categories: General messages Starting errors F Fault signals A Alarm signals [112 . .
Chapter 4 - Signals and Troubleshooting 4.2 General messages The general messages will only be shown on the seven segment display of the control board SDCS-CON-x. Code seven segm. display Text on LCD of control panel CDP 31x 8 Not available .
Chapter 4 - Signals and Troubleshooting 4.4 Fault Signals (F) The fault signals will be shown on the seven segment display of the control board SDCS-CON-x as codes F . . as well as on the LCD of the control panel CDP 31x as clear text. All fault signals - with the exception of F 17, F 18 and F 44 - can be reset (after elimination of the faults); F 20 would be self resetting, if the communication had been re-established before.
Chapter 4 - Signals and Troubleshooting Code seven segm. display F3 Text on LCD of control panel CDP 31x Conv.fan curr.fault Definition / Action Status signal (FAULT_WORD_1/2) Current converter fan not within limits 11103 bit 11 The current of the converter´s cooling fan is measured via the option board PW1002/3. Check: - Fan supply, fan current; - Setting of PW1002, SET_MAX_BR_TEMP [P519] and CONV_TEMP_DELAY [P527] - Direction of rotation, fan compo nents, air inlet F4 Converter overtemp.
Chapter 4 - Signals and Troubleshooting Code seven segm. display F8 Text on LCD of control panel CDP 31x Definition / Action (FAULT_WORD_1/2) Actual current changed faster than allowed Current rise fault Remark Status signal 11103 bit 10 The rate of current change is monitored. Check: - Setting of current reference slope [P406] and CURRENT_RISE_MAX [P418]; Level and setting of line voltage and motor voltage; setting of current controler F 14 Speed meas.
Chapter 4 - Signals and Troubleshooting Code seven segm. display F 20 F 21 Text on LCD of control panel CDP 31x Definition / Action Status signal (FAULT_WORD_1/2) Local & disconnected No communication between CDP 31x/CMT and DCS 500B / DCF 500B or DCP 500B in local control mode (LOCAL) Check: - Connection cable between CDP 31x – DCS 500 / DCP 500 (unplug connection cable from CDP 31x and plug in again); - Communication board SNAT 6xx and appropriate programm O.K.
Chapter 4 - Signals and Troubleshooting Code seven segm. display F 28 Text on LCD of control panel CDP 31x Definition / Action (FAULT_WORD_1/2) Armature (DC circuit) overvoltage Armature overvoltage Remark Status signal 11101 bit 2 (1) Check: - Setting of param.
Chapter 4 - Signals and Troubleshooting Code seven segm. display F 34 Text on LCD of control panel CDP 31x Arm. curent ripple Definition / Action Status signal (FAULT_WORD_1/2) Armature current ripple 11102 bit 0 One or several thyristors carry no current. Check: - Current feedback with oscilloscope (6 pulses within one cycle visible?) - Branch fuses, thyristor gate con nection; gate-cathode resistance.
Chapter 4 - Signals and Troubleshooting Code seven segm. display Text on LCD of control panel CDP 31x Definition / Action Remark Status signal (FAULT_WORD_1/2) field weakening range too big / threshold too high Check: - Do selection parameters match the field exciter (field supply)? - Field exciter, it´s supply, cable and field winding; - Take this error message at the data logger as a trigger condition and record signals 11302 and 11203 - Status/level of acknowledge signal. F 40 No ext. FAN ack.
Chapter 4 - Signals and Troubleshooting Code seven segm. display F 44 Text on LCD of control panel CDP 31x I/O-Board not found Definition / Action Status signal Remark (FAULT_WORD_1/2) Missing input/output (I/O-) boards IOB1/2x/3/IOE1 11101 bit 7 (1) Can not be reset The existance of the boards had been recognized by the software and something happened to the board or the cable.
Chapter 4 - Signals and Troubleshooting Code seven segm. display F 65 Text on LCD of control panel CDP 31x Definition / Action (FAULT_WORD_1/2) Reversal of direction of current is not O.K. Reversal Fault Remark Status signal 11103 bit 15 (3) 11103 bit 14 (3) The reversal of the direction of current was not correct.
Chapter 4 - Signals and Troubleshooting 4.5 Alarm Signals (A) The alarm signals will be shown on the seven segment display of the control board SDCS-CON-x as codes A . . as well as on the LCD of the control panel CDP 31x as plain text. Alarm signals will only be displayed, if there is no fault signal active. The alarm signals - with the exception of A 101 and A 102 - will not result in switching off the signal 10910 resp. in stopping the drive. Code seven segm.
Chapter 4 - Signals and Troubleshooting Code seven segm. display Text on LCD of control panel CDP 31x A 108 RAM-backup failed Definition / Possible source Remark Signal number (ALARM_WORD_1/2) Alarm No Battery Backup Function for RAM 11104 bit 7 Capacitor for RAM backup has discharged (perhaps unit has been stored for too long without the electronics voltage switched on?); load capacitor by leaving unit electronics switched on for a lengthy period.
Chapter 4 - Signals and Troubleshooting Code seven segm. display Text on LCD of control panel CDP 31x Definition / Possible source Signal number Remark (ALARM_WORD_1/2) A 127 Ext. FAN ack.alarm Alarm No Acknowledge from External FAN (of Motor) Check: - See Fault Code F 40.
Chapter 4 - Signals and Troubleshooting Code seven segm. display Text on LCD of control panel CDP 31x A 134 Backup not allowed Definition / Possible source Remark Signal number (ALARM_WORD_1/2) Alarm Change of Parameter Set not allowed 11105 bit 4 11105 bit 5 11105 bit 9 11105 bit 8 Signal will appear when an attempt has been made to change from Motor Set 1 to Motor Set 2 or vice versa, e.g. while the motor shaft is turning or the line contactor is switched on.
Chapter 4 - Signals and Troubleshooting Code seven segm. display Text on LCD of control panel CDP 31x A 143 Macro change failed Definition / Possible source Signal number Remark (ALARM_WORD_1/2) Alarm Change from Macro x to Macro y has failed At Macro x, macro-specific links or function blocks have been changed in comparison to the as-delivered status. The value of the macro selection parameter has then also been changed. 11105 Bit 7 S21.226 and higher Notes on how to proceed when: 1.
Chapter 4 - Signals and Troubleshooting 4.6 Status Signals The status of drive functions (autotuning of controllers; saving values) is shown by status signals named 11201 and 11202. The status of the first and / or the second field exciter, the torque control sequencing and the current controller is shown by the signals 11203 to 11205.
Chapter 4 - Signals and Troubleshooting Parameter Code / bit 11201 -- 11202 Text on LCD of control panel CDP 31x Definition / explication of the signal ---- Gives feedback status information when the DRIVEMODE parameter (1201) was used to start the drive function 3, 5 or 6 (autotuning). 50 OHMIC LOAD ? Ohmic load not determined 51 IACT FEEDBACK ? Current feedback is less than current reference during measurement of armature resistance.
Chapter 4 - Signals and Troubleshooting Parameter 11202 Code / bit Text on LCD of control panel CDP 31x Remark Definition / explication of the signal 6 READ APPL BLOCKS Load application; if additional function blocks are activated and saved via SAVE MOTx SET and modified afterwards without saving the configuration before the last modification (the one directly after the last SAVE action) can be activated -- While the command is executing the value of BACKUPSTOREMODE will show what is happening or
Chapter 4 - Signals and Troubleshooting Parameter Code / bit Text on LCD of control panel CDP 31x 12 (FIELD2_CURR_MIN_L) 11204 11205 -- ---- Definition / explication of the signal 1 = motor 2 field current above min level TC_STATUS: Status of the torque control sequencing 00 (RDY ON) 1 = ready for closing contractor 01 (MAIN CONT ON) 1 = command to close contractor 02 (RDY RUNNING) 1 = ready for run command 03 (RUNNING) 1 = command to release controllers 04 (TC_RDY_REF) 1 = ready for refe
DCS 500B / DCP 500B Operating Instructions 3ADW000055R0401_DCS500B_Operating Instruction_e_d X3: 1 X33 K20 2 START ON V6 V1 V2 OUT3 IN1 OUT1 3 4 6 7 8 AI2 _ + 9 2 AI4 _ + 10 X4: 1 5 6 AI3 _ + S4 if there are intermediate terminals 5 K21 Communication board (COM-x) AI1 _ + V5 AITAC _ + K20 K21 IN3 K1 STOP 4 5 +10V -10V 3 0V 6 0V 7 8 9 AO1 AO2 IACT 10 0V F5 2 1 DO8 X96: 1 2 F8 2 1 X6: 1 2 K1 3 4 5 6 K20 7 K21 8 9 2 X7: 1 2 3 4 X2: 1 5
IV A A - 2 3ADW000055R0401_DCS500B_Operating Instruction_e_d X3: 1 X33 K20 2 START ON V6 V1 V2 OUT3 IN1 OUT1 3 4 K6 13 F6 14 6 7 8 AI2 _ + 9 2 AI4 _ + 10 X4: 1 5 6 AI3 _ + S4 K8 K3 4 5 K1 X96:2 EMER. STOP K15 6 0V 7 9 10 0V e.g.
Appendix A - Connection diagrams DCS 500B / DCP 500B Operating Instructions 3ADW000055R0401_DCS500B_Operating Instruction_e_d IV A A - 3
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