ABB IRB6400 - Page 200

Electrical
Troubleshooting Guide
IRB6400 M94A
Page 8 - 1
Brake Circuitry
Table of ContentsTable of Contents
8. Brake Circuitry.....................................................8-3
8.1 Overview .......................................................... 8-3
8.2 Manual Brake Release Circuit ........................... 8-4
8.3 Motors ON Brake Release ................................ 8-5
8.4 Component Cross Reference ........................... 8-7
8.5 List of Circuit Diagrams .................................... 8-9
8.6 Component Location Figures .......................... 8-23
Figure 8-1 Power Unit ..................................................8-23
Figure 8-2 System Board .............................................8-25
Figure 8-3 Robot Brake Buttons...................................8-27
Figure 8-4 Power System Board Connections..............8-29
Figure 8-5 Robot Axes .................................................8-31
Brake Circuitry
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