Kohler Curtis AC F2-T User Manual

7 — DIAGNOSTICS AND TROUBLESHOOTING
Curtis AC F2-A, F4-A, F6-A Motor Controllers – FOS 4.5 – April 2022 Return to TOC
pg. 222
Table 24 Fault Code Troubleshooting Chart, cont’d
FLASH
CODE
FAULT NAME
(Curtis Integrated Toolkit™)
POSSIBLE CAUSES SET/CLEAR CONDITIONS FAULT ACTIONS
4-9
0x49
Parameter Change
Parameter_Change
0x2813
Fault Type(s):
Reports the CAN Object ID
of parameter.
While the Interlock was On, a safety-
based parameter was changed.
Parameters with this property are
marked with a [PCF] (Parameter
Change Fault) in the Parameter
menu listings.
Set: Adjustment of a parameter
setting that requires cycling
of KSI.
Clear: Reset Controller.
ShutdownVehicle:
ShutdownMotor
ShutdownMainContactor
ShutdownEMBrake
ShutdownThrottle
FullBrake
ShutdownPump
Dual Drive
Same, both motors
4-10
0x4A
EMR Switch Redundancy
Emr_Switch_Redundancy
0x2817
Fault Type(s): 1
1. Either or both Emergency Reverse
input switches are inoperative,
resulting in an invalid state.
NO NC State
On Off valid
Off On valid
On On invalid
Off Off invalid
2. Ingress of dirt or moisture
in switch(es).
Set: The Emergency Reverse
Switch NO input does not agree
with the Emergency Reverse
Switch NC input. They are
opposites: NO and NC.
Clear: Correct the two switch
states. Reset Controller.
ShutdownInterlock
ShutdownEMBrake
Dual Drive
Same, both motors
5-1
0x51
USER 1 FAULT
User_{1, 2 … 32}_Fault
0x2710
Fault Type(s): OEM Denable.
1. These faults (and fault actions)
can be dened by the User/
OEM and are implemented in the
application-specic VCL software.
2. See User/OEM documentation.
Set: See User/OEM
documentation.
Clear: See User/OEM
documentation.
See User/OEM
documentation.
5-2
0x52
USER 2 FAULT
0x2711
See User 1 fault (above) Set: See User/OEM
documentation.
Clear: See User/OEM
documentation.
See User/OEM
documentation.
5-3
0x53
USER 3 FAULT
0x2712
5-4
0x54
USER 4 FAULT
0x2713
5-5
0x55
USER 5 FAULT
0x2720
5-6
0x56
USER 6 FAULT
0x2721
5-7
0x57
USER 7 FAULT
0x2722
5-8
0x58
USER 8 FAULT
0x2723
5-9
0x59
USER 9 FAULT
0x2730
6-1
0x61
USER 10 FAULT
0x2731
6-2
0x62
USER 11 FAULT
0x2732
6-3
0x63
USER 12 FAULT
0x2733
6-4
0x64
USER 13 FAULT
0x2740

Kohler Curtis AC F2-T Specifications

General

Brand	Kohler
Model	Curtis AC F2-T
Category	Controller
Language	English