Brunswick GS-X Series, Operation & Service Manual

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2-4
Section 2: Electronics, Switches, Solenoids and Motors
Section Rev. December 2016
Switches “A”, “B”, “C” and “D”
These switches are mounted on a switch cluster housing located inside the right frame of the pinsetter.
The primary function of the switch cluster is to inform the Pinsetter CPU of the position of the setting
table. The “A” switch is a mechanical switch that is held closed by an actuator when the table is up in
the home position. Switches “B”, “C”, and “D” are actuated by a magnet mounted on the end of the
actuator as the table is being lowered or raised. The “B” and “D” switches indicate that the table is in
the standing pin detection position. The “C” switch indicates that the drive chain and crank arm are
fully extended and the table is fully down at the pin deck or completely resting on the stroke limiter.
Figure 2-2. Switch Cluster
(1) SWITCH “D” (2) SWITCH “C” (3) SWITCH “B”
(4) CAM (5) SWITCH “A” (6) CLOCKWISE - ADCBA
(7) COUNTERCLOCKWISE - ABCDA
Error Code “A” Switch
A FOUND 60 SWITCH A NOT EXPECTED BUT FOUND
A NTFND 70 SWITCH A EXPECTED BUT NOT FOUND
Invld Ø - Invld 5 90-95 INVALID MACHINE STATE
Error Code “B” Switch
B FOUND 61 SWITCH B NOT EXPECTED BUT FOUND
B NTFND 71 SWITCH B EXPECTED BUT NOT FOUND
Error Code “C” Switch
C FOUND 62 SWITCH C NOT EXPECTED BUT FOUND
C NTFND 72 SWITCH C EXPECTED BUT NOT FOUND
Error Code “D” Switch
D FOUND 63 SWITCH D NOT EXPECTED BUT FOUND
D NTFND 73 SWITCH D EXPECTED BUT NOT FOUND