ABB DCS 600 MultiDrive Operating Instructions Manual page 73

Code Text on
seven LCD of control panel
segm. CDP 312
display (or DRIVES WINDOW)
F 42 42 FEX1 FLT
F 43
43 FEX2 FLT
F 44 44 NO I/O
F 48 48 MOT2 TEMP
F 50
50 NO C FAN
F 65 65 REVER FLT
F 66 66 CURR DIFF
F 67 67 12P COMM
F 68 68 SLAVE DIS
DCS 600 Operating Instructions
Definition /
Action
FIELD EXCITER 1 (field supply 1) fault
A fault was found during self-diagnosis of
field exciter.
Check: - Field exciter operation;
change the unit, if necessary;
- Field 1/Field 2 coding O.K.?
FIELD EXCITER 2 (field supply 2) fault
{See Fault Code
F 42
Missing input/output (I/O-) board
Check: - Correct selection of SDCS-IOB-2/3
board (see also param.
- Is +/- 10 V supply available?
- Flat cable connections between
SDCS-CON-2 and SDCS-IOB-2/3
boards.
Overtemperature of MOTOR 2
Check: - Parameter setting
FAULT_L [P 28.14]
{See Fault Code }
F 6
No CONVERTER FAN supply acknowledge
Depending on type of unit (size):
⇒
Size C4
⇒
Sizes C1...C3
Check: - Was input for acknowledge
signal DI1 used?
Zero current signal not reached within 6.6 ms
Very fast current rise ramp:
- increase parameter 47.07
Current difference in 12-pulse parallel opera-
tion
Check: - Setting of master and slave
current controller
- increase parameter 47.04
Open 12-pulse fibre optic link (V260)
Fault of 12-pulse master.
Master tripped by a fault of the 12-pulse slave.
Check: - Fault logger of 12-pulse slave
Chapter 4 - Signals and Troubleshooting
}
[P 98.08])
MOT_2_TEMP_
correct?
Fault signal
F 50
Alarm signal
A 126
Remark
Status
signal
(FAULT_WORD_
1/2/3)
9.02 bit 12
(1)
9.02 bit 13 (1)
9.01 bit 7 (1)
9.01 bit 8 (2)
9.02 bit 10 (2)
9.06 bit 0 (3)
9.06 bit 1 (3)
9.06 bit 2
(3)
9.06 bit 3 (3)
4 - 9
IV F