Table of Contents
Advertisement
46/73
Bosch Rexroth AG
Instructions for Use
Replacing the KSM or KMS
Service Function "Release Holding Brake"
Always replace a defective device with a new device of the same
type.
1. De-energize the machine (switch off 24V supply, too!)
2. Make sure main switch cannot be switched on again
3. WARNING! High electrical voltage! Danger to life by electric shock!
Before you start replacing KSM or KMS, wait 30 minutes to allow dis‐
charging.
4. Verify zero potential
5. Dismount defective device
6. Note down positions of address selector switches of defective device
7. Remove cover from slot X107 of defective device and take out program‐
ming module
8. Set address selector switches of new device to same positions as in de‐
fective device
9. If housing of new device is dirty: Clean housing
10. When carrying out the next step, take care that dirt and moisture are
prevented from inside the housing.
Remove cover from slot X107; fit programming module of defective de‐
vice to slot X107 of new device; check sealing ring of cover for damage
(if sealing ring damaged: provide new sealing ring); mount cover (screw
tightening torque: 1 Nm)
11. Mount new device
12. Connect new device according to machine circuit diagram
13. Switch on 24V supply
14. Put machine into ready-for-operation status again according to the ma‐
chine manufacturer's instructions.
15. Check functions of the drive.
WARNING
●
Do not work at running or unsecured installations.
●
Before starting to dismount, secure the machine against accidental
movements and unauthorized operation.
●
Before dismounting them, secure the motor and the supply lines unit
against falling or movements, before unfastening the mechanical con‐
nections.
The integrated holding brake can be "released" via interface X141.
This function requires that a voltage of 30 ... 46 V be applied to X103.1 (pins
11 and 12).
DOK-INDRV*-KMS02******-IT01-EN-P
Rexroth IndraDrive Mi Distributed Drive Controller KMS02
Lethal injury caused by errors when control‐
ling motors and working at moving parts!
Advertisement
Table of Contents
