ABB DCS 600 MultiDrive - Page 69

Chapter 4 - Signals and Troubleshooting
DCS 600 Operating Instructions IV F 4 - 5
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 14 14 SPD MEAS
Speed feedback (measurement) fault
Check: - Incremental encoder and connec-
tion cable, encoder power supply
(feedback might be too low);
- Tacho polarity and voltage
(does a total mismatch exist?)
- Position of jumper S4 on board
SDCS-CON-2 O.K.?
- Electronic boards SDCS-CON-2,
SDCS-IOB-3, SDCS-POW 1;
- Connection converter – armature
circuit open?
- Correct setting for selection of
speed feedback monitoring?
9.02 bit 5
(3)
F 17 17 TYPE CODE
(Converter) Type coding fault
SDCS-PIN-xx board not connected to board
SDCS-CON-2 or SDCS-PIN-xx not coded.
Check: - Flat cables X12 and X13 O.K.?
- Faulty coding on SDCS-PIN-xx?
- New boards SDCS-CON-2/SDCS-
AMC-DC installed?
- Correct coding of unit size
C4?
9.02 bit 8
(1)
Can
not be
reset
F 18
18 CON FLASH
Memory fault on SDCS-CON-2 board
(Parameter saving fault)
Cause: Wrong or missing checksum, data
error while writing or reading.
Note: Try again saving of type coding; for that purpose
- Move jumper S2 (on board
SDCS-CON-2) to Pos. 1–2
with electronics supply switched OFF;
- Switch ON electronics again;
- Select [P 15.02] = 22;
- Save default parameter set;
- Switch OFF electronics;
- Reset jumper S2 to ist original position;
- Switch ON electronics again.
If display shows F 18 once again, change SDCS-CON-2
board!
9.06 bit 14
(1)
Can
not be
reset
F 20 20 CON-SYSTEM
FAULT
CON-SYSTEM FAULT
This fault is shown after downloading the soft-
ware of the SDCS-AMC-DC board.
The auxiliary voltage (230 V) has to be swit-
ched OFF and ON again.
9.06 bit 15
(1)
Can
not be
reset