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DOK-INDRV*-KSM01******-IT01-EN-P
Rexroth IndraDrive Mi Distributed Servo Drive KSM01
5.4.4
Service Functions / Troubleshooting
General Information
Deactivating and Dismounting the Drive
Patch Function
The distributed servo drive KSM has a patch function which allows reading or
writing controller-internal memory cells.
See Functional Description of firmware → chapter "Handling, Diagnostic and
Service Functions" → "Extended Diagnostic Possibilities" → "Patch Function".
Monitoring Function
For extended diagnostic possibilities, the distributed servo drive KSM has a
monitoring function.
See Functional Description of firmware → chapter "Handling, Diagnostic and
Service Functions" → "Extended Diagnostic Possibilities" → "Monitoring Func‐
tion".
WARNING
Wait 30 minutes to allow the DC bus capacitors to discharge or use discharg‐
ing device for DC bus according to chapter "Discharging of DC Bus Capaci‐
tors" (see Appendix).
The following section explains the tasks required to eliminate errors or mal‐
function.
We distinguish the following actions:
●
Replacing Fuses F4 and F5
●
Deactivation
●
Dismounting
●
Replacing KSM/KMS
Deactivation
In the case of malfunction, maintenance measures or to deactivate the mo‐
tors, proceed as follows:
1. Observe the instructions contained in the machine documentation.
2. Use the machine-side control commands to bring the drive to a control‐
led standstill.
3. Switch off the power voltage and control voltage of the controller.
4. Switch off the main switch of the machine.
5. Secure the machine against accidental movements and against unau‐
thorized operation.
6. Wait to allow the electric systems to discharge and then disconnect all
electrical connections.
7. Before dismounting them, secure the motor and, if necessary, the fan
unit against falling or movements, before unfastening the mechanical
connections.
Bosch Rexroth AG
Lethal electric shock by live parts with more
than 50 V!
45/69
Instructions for Use
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