QubicaAMF XLi EDGE Series - Page 178

Troubleshooting
400-088-120-02 Page 4.6-29 Rev. Date: 10/2016
Section 4.6
4.6.5.3 PROBLEM: Cannot turn machine on from the MCU.
Figure 4.6-28
NO
START
NO
NO
Check cables with continuity
tester. Replace defective cable.
YES
Faulty cable connection?
Connect cables.
YES
Machine/motor cables
disconnected?
NO
Replace chassis.
Defective chassis?
NO
Set correct lane
number.
YES
Incorrect lane number
set on chassis?
YES
Chassis recently
replaced?
Turn mask switch on.
YES
Mask switch turned off?
NO
Turn AC breaker on.
YES
AC breaker turned off?
NO
YES
Reconnect cable.
Communication
cable
disconnected?
NO
Turn breaker on.
YES
Chassis power
logic breaker off?
YES
MCU display reads
error message?