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Bosch Rexroth Canada I March 2021 ı Revision 3.0
The following Errors are warning messages, and not user configurable.
Error 21 – Unload Not Allowed. Vehicle needs to be stationary to activate UNLOAD function.
Error 22 - System Error. This can be caused by loading a wrong parameter file or wrong firmware file. Default
and reboot, or re-flash the RC to see if it clears the error, otherwise report to Bosch Rexroth.
Error 23 - Communication failure between the RC controller and the display. Check display fuse and inspect
all CANbus connections.
Error 24 – All booms are closed. Need at least one boom open to run liquid pump.
Error 25 - Joystick 1 communication failure. This will shut down the joystick outputs. Check if joystick
connection inside the armrest is loose, otherwise report to Bosch Rexroth.
Error 26 - Joystick 2 communication failure. This will shut down the joystick outputs. Check if joystick
connection inside the armrest is loose, otherwise report to Bosch Rexroth.
Error 27 - No Gate Sensor. Gate sensor failure, most likely caused by cable break. This will force the gate
control into Manual.
Error 28 - Gate Position is Zero. This will occur only if the gate position is zero while in gate Read-back and
Automatic gate modes. The conveyor will not be allowed to move until the gate is detected open.
Error 29 - No Ground Speed Simulation. This is just an information message to indicate that ground speed
simulation mode has been stopped.
Error 30 – Spinner Under Application. Desired RPM can not be achieved. Check spinner min/max outputs
and recalibrate spread width.
Error 31 – Solid Under Application. Desired RPM can not be achieved. Possibly caused by too high
application rate or too high ground speed or incorrect calibration.
Error 32 – Prewet Under Application. Desired Pre-wet flow can not be achieved. Caused by too high
application rate or too high ground speed or incorrect calibration.
Error 33 – Liquid Under Application. The anti-ice pump cannot meet the desired flow setpoint. Caused by
too high application rate or too high ground speed or incorrect calibration.
Error 37 – Ground Speed Calibration. Pulses Too Low. Calculated pulses per km is too low during
calibration. Possibly caused by no sensor feedback, or try recalibrating the ground speed sensor.
Error 38 - Spinner Calibration Error. During auto nulling, the calculated maximum RPM was too low, most
likely caused by no sensor feedback.
Error 39 - Conveyor Calibration Error. During auto nulling, the calculated maximum RPM was too low, most
likely caused by no sensor feedback.
Error 40 - Pre-Wet Maximum Hz Too Low. During auto nulling, the calculated maximum Hz was too low, most
likely caused by no sensor feedback.
Error 41 – Liquid Calibration Error. During auto nulling, the calculated maximum Hz was too low, most likely
caused by no sensor feedback.
Error 42 – Spinner Wrong Control Mode, Auto-Null not allowed
Error 43 – Conveyor Wrong Control Mode, Auto-Null not allowed
Summary of Contents for Rexroth CS660
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