Curtis 1222 - Page 73

Curtis 1222 Manual, os 15
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2 9 J A N U A R Y 2 0 1 3 D R A F T
4a — MONITOR MENU: CAN STATUS
Monitor Menu: CAN STATUS → FROM TRACTION CONTROLLER
DISPLAY
VARIABLE RANGE DESCRIPTION
Traction Motor RPM -32768 – 32767 rpm Traction motor speed in revolutions per
0x441E 0x00 -32768 – 32767 minute.
This variable is based on the input
selected with the Traction Speed Input
Type parameter.
Traction Is Ready On / Off Flag sent by the traction controller over
0x2081 0x00 On / Off
the CAN bus (PDO1_MOSI Byte 3) to
indicate whether the traction motor is
ready. Typically implemented in the traction
controller VCL to indicate that the traction
main contactor is closed.
CAN Interlock On / Off Flag sent by the traction controller over
0x4447 0x00 On / Off
the CAN bus (PDO1_MOSI Byte 4) to
indicate whether the interlock is enabled.
This flag is used by the 1222 only when
Interlock Type = 3.
Monitor Menu: CAN STATUS → TO TRACTION CONTROLLER
DISPLAY
VARIABLE RANGE DESCRIPTION
Enable Traction On / Off Flag sent from the steer controller
0x2001 0x00 On / Off to enable the traction controller.
Traction Cutback
0 – 100 % Variable sent from the steer controller
0x2003 0x00 0 – 100 to cut back the speed of the traction motor.
Traction Fault Action
0 – 10 Variable sent from the steer controller
0x2005 0x00 0 – 10 to trigger a fault action in the traction
controller.
0 = no fault
1 = stop traction
2 = reduce traction speed
3 = no action.