C1190
Aligning plate 1 drive
failure
• The alignment home position sensor/1 (PS7) is not turned ON
even after the set period of time has elapsed after the main
power switch is set to ON.
• The alignment home position sensor/1 (PS7) is not turned
OFF even after the set period of time has elapsed after the
align motor/1 (M5) is energized.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Align motor/1 (M5)
Align motor/2 (M6)
Alignment home position sensor/1 (PS7)
Alignment home position sensor/2 (PS8)
FS control board (FSCB)
Step Action
WIRING DIAGRAM
Control signal
Location
(Electrical
component)
1
Check the M5 connector for proper connection
and correct as necessary.
— —
2
Check M5 for proper drive coupling and
correct as necessary.
— —
3 M5 operation check FSCB PJ11-1 to 4 FS-519 C-10
4 PS7 I/O check, sensor check FSCB PJ14-3 (ON) FS-519 C-11
5 Change FSCB — —
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