Curtis Instruments AC F4-A User Manual

7 — DIAGNOSTICS AND TROUBLESHOOTING
pg. 165
Return to TOC Curtis AC F4-A Motor Controller – August 2020
Fault Action
1
Action Code
Description
Hex Bit(s)
ShutdownDualSteer 0x00100000 21 Sets the Steer Angle to zero.
RequestTractionStop 0x00200000 22 Regen braking.
ShutdownLower 0x00400000 23
When operating the single motor as a pump; see
the Hydraulic »Lower Settings menu.
ShutdownLift 0x00800000 24
ShutdownSteeringSafetyOutput 0x01000000 25
ShutdownAll 0x7FFFFFFF sets all bits (1-31) = 2
Fault Action Examples, where the System_Action variable applies to the specic motor.
2
Stall_Detected, Flash Code 0x73. [7-3]
Fault Action Single Motor = ShutdownEMBrake + ShutdownThrottle +
ShutdownMotor.
System_Action Single Motor = 0x4h + 0x8h + 0x1h = 0xDh = 13d = bits: 0000 1101.
Fault Action Dual Drive (this motor) = SevereDual + ShutdownThrottle +
ShutdownMotor.
Dual Drive (other motor) = SevereDual + LOSDual + TrimDisable.
System_Action Dual Drive (this motor) = 8009h = 32,777d = bits: 1000 0000 0000
1001.
Dual Drive (other motor) = B000h = 45,056d = bits: 1011 0000 0000
0000.
Table 17 Fault Actions, cont’d
1
Not all fault actions are applicable to all controllers.
2
Reference the dual drive supplement manual for further dual drive details and its application.

Curtis Instruments AC F4-A Specifications

General

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