Rockwell Automation 160IB1 InterBus Communication Module - Manual (Page 42)

8–2 Troubleshooting
Communication Status LEDs
In case no LED is on, check the options connected to the SSC160.
The four Communication Status LEDs provide status information on
module operations. Table 8.A shows how to use the LED to detect and
correct common operating problems.
Table 8.A
Communication Status LEDs Indications
FLT LED
When the FLT LED is red, a drive fault is present.
Table 8.B
InterBus Faults (DRIVECOM 20
) in Object 603F
Name
(Function)
State What It Means: What To Do:
RC
(Remote Bus
Check) Off No power, processor reset,
InterBus reset or network link to
predecessor in line interrupted Check Power Supply, Network
Cable and InterBus Master
operation.
yellow Input cable connection o.k. No action required.
BA
(Bus Active) Off Bus inactive Check InterBus Master setup.
green Bus Active / Data exchange No action required.
TR (Transmit/
Receive) Off No PCP Communication If PCP operation is desired, check
IB Master setup (initiate PCP).
green PCP Communication active No action required.
RD
(Remote Bus
Disable) Off Outgoing InterBus enabled No action required.
red InterBus Reset or outgoing Bus
disable No action required on last device
in line (emty top plug). Otherwise
check cabling and reset Master.
Fault No.
[Hex] Fault Name Fault Code
SSC160 [Dec]
0 no fault 0
1000 General Malfunction nn
2200 Internal Current 13
2300 Current on Device Output Side 12
2320 Current on Device Output Side: Short Circuit/ Earth Leakage 46
2331 Current on Device Output Side: Earth Leakage Phase U 38
2332 Current on Device Output Side: Earth Leakage Phase V 39
2333 Current on Device Output Side: Earth Leakage Phase W 40
2341 Current on Device Output Side: Short Circuit Phases U-V 41
2342 Current on Device Output Side: Short Circuit Phases V-W 42
2343 Current on Device Output Side: Short Circuit Phases W-U 43
3210 Internal Over Voltage 5
3221 Internal Under Voltage No. 1 3
3222 Internal Under Voltage No. 2 4
4210 Excess Temperature Device 8
4310 Excess Temperature Drive 20
5000 Model of drive not valid
5300 Device Hardware: Operating Unit 11
5310 Device Hardware: Data Storage RAM
5320 Device Hardware: Data Storage EPROM
6100 Device: Internal Software 32
6200 Device: User Software 33
6320 Device Software/ Data Record: Parameter Error 48
7500 IBS fatal protocol error