Curtis 1232E User Manual

142
Curtis 1232E/34E/36E/38E & 1232SE/34SE/36SE Manual, os 30
24 NOVEMBER 2015
9 — DIAGNOSTICS & TROUBLESHOOTING
73 Stall Detected 1. Stalled motor. Set: No motor encoder movement detected.
ShutdownEMBrake;
2. Motor encoder failure. Clear: Either cycle KSI, or
Shutdownrottle;
3. Bad crimps or faulty wiring. detect valid motor encoder signals while
Control Mode changed to 4. Problems with power supply for operating in LOS mode and return
LOS (Limited Operating
the motor encoder. rottle Command = 0 and
Strategy).
5. See Monitor menu » Motor: Motor RPM = 0.
Motor RPM.
74 Fault On Other Traction Dual Drive fault: see Dual Drive manual.
Controller
75 Dual Severe Fault Dual Drive fault: see Dual Drive manual.
77 Supervisor Fault 1. e Supervisor has detected a Set: Mismatched redundant readings;
mismatch in redundant readings. damaged Supervisor; illegal switch inputs.
2. Internal damage to Supervisor Clear: Check for noise or voltage drift in
microprocessor. all switch inputs; check connections;
3. Switch inputs allowed to be within cycle KSI.
upper and lower thresholds for
over 100 milliseconds.
78 Supervisor Incompatible 1. e main OS is not compatible Set: Incompatible software.
with the Supervisor OS. Clear: Load properly matched OS code
or update the Supervisor code; cycle KSI.
82 Bad Calibrations 1. Internal controller fault. Set: Internal controller fault detection.
ShutdownMotor;
Clear: Cycle KSI.
ShutdownMainContactor;
ShutdownEMBrake;
Shutdownrottle;
FullBrake.
83 Driver Supply 1. Internal controller fault in the voltage Set: Internal controller fault detection.
ShutdownMotor;
supply for the driver circuits. Clear: Cycle KSI.
ShutdownMainContactor;
ShutdownEMBrake;
Shutdownrottle;
FullBrake.
Table 6 TROUBLESHOOTING CHART, cont’d
PROGRAMMER LCD DISPLAY
CODE
EFFECT OF FAULT
POSSIBLE CAUSE SET/CLEAR CONDITIONS
ShutdownMotor;
ShutdownMainContactor;
ShutdownEMBrake;
Shutdownrottle;
ShutdownInterlock;
ShutdownDriver1;
ShutdownDriver2;
ShutdownDriver3;
ShutdownDriver4;
ShutdownPD;
FullBrake.
ShutdownMotor;
ShutdownMainContactor;
ShutdownEMBrake;
Shutdownrottle;
ShutdownInterlock;
ShutdownDriver1;
ShutdownDriver2;
ShutdownDriver3;
ShutdownDriver4;
ShutdownPD;
FullBrake.

Curtis 1232E Specifications

General

Brand	Curtis
Model	1232E
Category	Controller
Language	English