Group 12: Maintenance - ABB DCS 500B Description

Group 12: MAINTENANCE

DRIVEMODE
Parameter of MAINTENANCE-function block.
This parameter is used to start special drive functions like autotuning for controllers.
After the drive function has completed DRIVEMODE changes to value 0. If an error occurs
during drive function, DRIVEMODE is set to value 12. The reason for the error can be
seen from the signal COMMIS_STAT1 (11201).
Following drive functions are available:
0 = NOT ACTIVATED
1 = CLEAR FAULT LOGG.
2 = CALC PROGRAM LOAD
3 = ARM. AUTOTUNING
4 = ARM. MAN. TUNING
5 = FEX2/3 AUTOTUNING
6 = MOT2 FEXC AUTOTUN
7 = FEXC2/3 MAN.TUNIN
8 = MOT2 FEXC MAN.TUN
9 = SPD LOOP MAN.TUN
10 = EMF CNTR MAN.TUN
Following value is shown during PROGRAM_LOAD-function:
11 = WAIT A MOMENT...
Following value is shown if autotuning fails:
12 = FAILED, SEE 112-01
1201 FB_P: E2
CMT_DCS500_ADDR
Parameter of MAINTENANCE-function block.
The node address of the drive in the communication link for CMT/DCS 500 PC-tool.
The new value is effective only after the power is switched off and on again.
1202 FB_P: I2
DRIVE_ID
Parameter of MAINTENANCE-function block.
This parameter is reserved for future extensions. As long as a panel CDP 312 and a DCS
500B converter is connected to each other this parameter has to be kept to default. It will
give a "name" to a drive in a multidrive system.
1203 FB_P: I2
POT1_VALUE
Parameter of MAINTENANCE-function block.
Constant test reference 1 for the manual tuning function.
1204 FB_P: I2
POT2_VALUE
Parameter of MAINTENANCE-function block.
Constant test reference 2 for the manual tuning function.
1205 FB_P: I2
PERIOD_BTW.POT1/2
Parameter of MAINTENANCE-function block.
The time period of square wave generator for the manual tuning function.
1206 FB_P: I2
(No function is active)
(Clear the contents of Fault Logger)
(Calculate the processor load)
(Autotuning of armature current controller)
(Manual tuning of armature current controller)
(Autotuning of the first field exciter
(Autotuning of the second field exciter
(Manual tuning of the first field exciter)
(Manual tuning of the second field exciter)
(Manual tuning of the speed loop)
(Manual tuning of EMF controller
SC: - HL: 10
SC: - HL: 250
SC: - HL: 31
SC: - HL: 32767
SC: - HL: 32767
SC: 0.01 HL: 30000
DCS500 Pin and Parameter list
LL: 0 D: 0
LL: 1 D: 250
LL: 1 D: 1
LL: -32768 D: 1000
LL: -32768 D: 0
LL: 1 D: 100
( S2/16 )
U: -
( S2/16 )
U: -
( S2/16 )
U: -
( S2/16 )
U: -
( S2/16 )
U: -
( S2/16 )
U: s
A 36