Bosch Rexroth MM7.10 - Troubleshooting; Malfunction Table and Error Reactions

RE 95178-01-B/2022-06-22, BoschRexrothAG
Troubleshooting | BODAS inertial sensor MM7.10 21/24
14 Troubleshooting
A control unit to which the sensor is connected can often detect errors by
means of the sensor signal. What type of errors are detected depends on the
hardware of the control unit used and the software running on the controller.
The indication or display of an error, e.g.via adisplay or adiagnostic tool,
depends on the machine concept. Observe the control unit manufacturer’s
instruction manual, if applicable.
14.1 Malfunction table for MM7.10
The Table 7 is intended to support troubleshooting. This table is not exhaustive.
Problems may occur in practice that are not listed here.
Table 7: MM7.10 error reactions
Error type Error reaction Error reaction time in the worst case
Error detected at start-up No transmission of CAN messages –
Error inertial sensor module
(sensor unit, bus, etc.)
Transmission of CAN messages with
errorsignal status
100 ms
µC error
(memory, program execution, etc.)
No transmission of CAN messages 100 ms
CAN error See chapter 4.1.3 of the "Technical customer documentation" MM7.10
(95178_TCD_MM7.10)