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