10.3.5 Error 07 (OH-r): Brake Resistor Overheat
Possible reason
Solution
Inappropriate type or bad heat of brake
resistor
●
Check power of brake resistor
●
Provide good heat condition
temperature sensor of brake resistor
error
Check the feedback signal of the resistor's temperature sen-
sor
Inappropriate threshold setting of tem-
perature sensor of brake resistor
Adjust threshold of temperature sensor of brake resistor
Inappropriate setting for duty cycle of
brake chopper
Reduce the duty cycle accordingly
10.3.6 Error 09 (E.Par): Invalid Parameter Setting
Possible reason
Solution
Parameter setting invalid after parame-
ter copy
Initialize all parameters
10.3.7 Error 10 (idE-): Brake Chopper Internal Error
Possible reason
Solution
Internal error
Contact with service
Brake Chopper
Bosch Rexroth AG
Diagnosis
DOK-RCON03-EFC*BRAKE**-IT01-EN-P
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