ABB OmniCore C30 Product Manual page 513

Look at the following block diagram to understand how power is connected from
incoming and forward.
Block diagram
Contactor
Q1 & Q2
Brake signal
X2
Power unit
A1
xx1800001835
Product manual - OmniCore C30
3HAC060860-001 Revision: P
Robot signal
exchange
proxy K2
Brake signal
X6 X7
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6 Troubleshooting
6.2.4 Problem releasing the robot brakes
Motor connector
Floor cable
X1
Continues on next page
Continued
Manipulator
513