Curtis Instruments AC F4-A User Manual

7 — DIAGNOSTICS AND TROUBLESHOOTING
Curtis AC F4-A Motor Controller – August 2020 Return to TOC
pg. 174
Table 18 Fault Code Troubleshooting Chart, cont’d
FLASH
CODE
FAULT NAME
(Curtis Integrated Toolkit™)
POSSIBLE CAUSES SET/CLEAR CONDITIONS FAULT ACTIONS
7-2
0x72
PDO Timeout
PDO_Timeout_Active
0x2541
Fault Type(s): 1
1. The time between CAN PDO
messages received exceeded the
PDO Timeout Period as dened by
the Event Timer parameter.
2. Adjust PDO Settings. See
Programmer » Application Setup »
CAN Interface » PDO Setups.
Set: Time between CAN PDO
messages received exceeded
the PDO Timeout Period.
Clear: Receive CAN NMT
message, or Reset Controller.
ShutdownThrottle
7-3
0x73
Stall Detected
Stall_Detected_Active
0x2231
Fault Type(s): 1
1. Stalled motor.
2. Motor encoder failure.
3. Bad crimps or faulty wiring.
4. Problems with power supply for
the motor encoder.
5. See Programmer »System Monitor
menu » AC Motor » Motor RPM.
Set: No motor encoder
movement detected.
Clear: Either Reset Controller, or
if parameter LOS Upon Encoder
Fault = On and Interlock has
been cycled, then the Stall
Detected fault is cleared and
the Encoder LOS fault (ash
code 9-3) is set, allowing
limited motor control.
ShutdownEMBrake
ShutdownThrottle
ShutdownMotor
Control Mode changed to
LOS (Limited Operating
Strategy).
7-7
0x77
Supervision
Supervision_Active
0x2840
Fault Type(s): Curtis Supervision
Code
Internal controller fault. Set: Internal controller failure
Clear: Reset Controller.
ShutdownAll:
ShutdownMotor
ShutdownMainContactor
ShutdownEMBrake
ShutdownThrottle
ShutdownInterlock
ShutdownDriver1
ShutdownDriver2
ShutdownDriver3
ShutdownDriver4
ShutdownDriver5
ShutdownDriver6
ShutdownDriver7
ShutdownPD
FullBrake
ShutdownPump
ShutdownCoilSupply
ShutdownVehicle
ShutdownLower
ShutdownLift
7-9
0x79
Supervision Input Check
Supervision_Input_Check Active
0x2841
Fault Type(s): 1
Internal controller fault. Set: Damaged Controller.
Clear: Reset Controller.
ShutdownAll:
ShutdownMotor
ShutdownMainContactor
ShutdownEMBrake
ShutdownThrottle
ShutdownInterlock
ShutdownDriver1
ShutdownDriver2
ShutdownDriver3
ShutdownDriver4
ShutdownDriver5
ShutdownDriver6
ShutdownDriver7
ShutdownPD
FullBrake
ShutdownPump
ShutdownCoilSupply
ShutdownVehicle
ShutdownLower
ShutdownLift

Curtis Instruments AC F4-A Specifications

General

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