Curtis Instruments AC F4-A User Manual

7 — DIAGNOSTICS AND TROUBLESHOOTING
Curtis AC F4-A Motor Controller – August 2020 Return to TOC
pg. 178
Table 18 Fault Code Troubleshooting Chart, cont’d
FLASH
CODE
FAULT NAME
(Curtis Integrated Toolkit™)
POSSIBLE CAUSES SET/CLEAR CONDITIONS FAULT ACTIONS
10-1
0xA1
Driver 1 Fault
Driver_1_Fault_Active
0x2160
Fault Type(s):
1 = Driver Short
2 = Driver Overcurrent
3 = Open/Short (High, should
be Low)
4 = Open/Short (Low, should
be High)
5 = Driver Open
Requires driver checks enabled.
1. Open or short on driver load.
2. Dirty connector pins at controller
or contactor coil.
3. Bad connector crimps or faulty
wiring.
4. Driver overcurrent, as set by the
Driver 1 Overcurrent parameter.
5. See Programmer » Controller
Setup » Outputs » Driver 1 » Driver
1 Overcurrent.
Set: Driver 1 is either open or
shorted, or Driver 1 exceeded
its overcurrent setting.
Clear: Correct the open or short,
and then Reset Controller.
ShutdownDriver1
10-2
0xA2
Driver 2 Fault
Driver_2_Fault_Active
0x2161
Fault Type(s):
1 = Driver Short
2 = Driver Overcurrent
3 = Open/Short (High, should
be Low)
4 = Open/Short (Low, should
be High)
5 = Driver Open
Requires driver checks enabled.
1. Open or short on driver load.
2. Dirty connector pins at controller
or contactor coil.
3. Bad connector crimps or faulty
wiring.
4. Driver overcurrent, as set by the
Driver 2 Overcurrent parameter.
5. See Programmer » Controller
Setup » Outputs » Driver 2 » Driver
2 Overcurrent.
Set: Driver 2 is either open or
shorted, or Driver 2 exceeded
its overcurrent setting.
Clear: Correct the open or short,
and then Reset Controller.
ShutdownDriver2
10-3
0xA3
Driver 3 Fault
Driver_3_Fault_Active
0x2162
Fault Type(s):
1 = Driver Short
2 = Driver Overcurrent
3 = Open/Short (High, should
be Low)
4 = Open/Short (Low, should
be High)
5 = Driver Open
Requires driver checks enabled.
1. Open or short on driver load.
2. Dirty connector pins at controller
or contactor coil.
3. Bad connector crimps or faulty
wiring.
4. Driver overcurrent, as set by the
Driver 3 Overcurrent parameter.
5. See Programmer » Controller
Setup » Outputs » Driver 3 » Driver
3 Overcurrent.
Set: Driver 3 is either open or
shorted, or Driver 3 exceeded
its overcurrent setting.
Clear: Correct the open or short,
and then Reset Controller.
ShutdownDriver3
10-4
0xA4
Driver 4 Fault
Driver_4_Fault_Active
0x2163
Fault Type(s):
1 = Driver Short
2 = Driver Overcurrent
3 = Open/Short (High, should
be Low)
4 = Open/Short (Low, should
be High)
5 = Driver Open
Requires driver checks enabled.
1. Open or short on driver load.
2. Dirty connector pins at controller
or contactor coil.
3. Bad connector crimps or faulty
wiring.
4. Driver overcurrent, as set by the
Driver 4 Overcurrent parameter.
5. See Programmer » Controller
Setup » Outputs » Driver 4 » Driver
4 Overcurrent.
Set: Driver 4 is either open or
shorted, or Driver 4 exceeded
its overcurrent setting.
Clear: Correct the open or short,
and then Reset Controller.
ShutdownDriver4

Curtis Instruments AC F4-A Specifications

General

Brand	Curtis Instruments
Model	AC F4-A
Category	Controller
Language	English