Chapter 4 - Signals and Troubleshooting
IV F
4 - 10 DCS 600 Operating Instructions
Fault Signals referring to the SDCS-AMC-DC board
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
*)
RESET FAULT
RESET of all faults which can be acknowl-
edged
*)
SYSTEM FAULT
Fault of the SDCS-AMC-DC board
Fault of the operating system.
9.06 bit 7
*)
CON COMMUNIC
Communication fault between the SDCS-AMC-
DC board and the SDCS-CON-2 board
9.06 bit 10
Can
not be
reset
*)
CH0 COMMUN
Communication fault with fieldbus,
APC or fieldbus adapters
If
this signal has to be effective only as
an alarm (warning) signal, the mode of
functioning can be changed by setting
the parameter
CH0_COM_LOSS_CTRL
[P 70.05].
Check: - Optical fibre cable connections;
- APC, PLC and
adapters ready
for operation?
*) No Fault Code available on seven segment display!