78 / 93 Issued: 20.04.2018 Version: Spez KR C4 compact V10
KR C4 compact
8.4 Connecting the equipotential bonding (PE)
Procedure
1. Route and connect a 4 mm
2
cable as equipotential bonding between the
manipulator and the robot controller at the installation site. (>>> 6.10 "PE
equipotential bonding" Page 71)
Route the equipotential bonding by the shortest route from the robot con-
troller to the manipulator.
2. Ground the robot controller at the installation site.
3. Carry out a ground conductor check for the entire robot system in accor-
dance with EN 60204-1.
8.5 Connecting the robot controller to the power supply
8.6 Reversing the battery discharge protection measures
Description To prevent the batteries from discharging before the controller has been start-
ed up for the first time, the robot controller is supplied with connector X305 dis-
connected from the CCU_SR.
Procedure
Plug connector X305 into the CCU_SR.
8.7 Configuring and connecting connector X11
Precondition The robot controller is switched off.
Procedure 1. Configure connector X11 in accordance with the system and safety con-
cepts. (>>> 6.5.1 "X11 safety interface" Page 55)
2. Connect interface connector X11 to the robot controller.
Fig. 8-1: Battery discharge protection X305
1 Connector X305 on the CCU_SR
Connector X11 may only be plugged in or unplugged
when the robot controller is switched off. If connector
X11 is plugged in or unplugged when energized, damage to property may oc-
cur.
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