A
p
plica
tion Examples
Section
1
4. Safety Measures for limited operations
30
G9SX
USER'S GUIDE
■
Timing chart
(1) Start the G9SX-GS in normal operating mode.
(2) Switch to maintenance mode.
(3) The operator opens the door and performs maintenance.
(4) When Safety Limit Switch S3 and Limit Switch S4 are turned OFF in maintenance mode, the G9SX-GS stops.
(5) After the door is closed and the operating mode is switched to normal operating mode, restart the G9SX-GS.
(6) When the door is opened during normal operating mode, the G9SX-GS stops.
(7) Close the door and restart the G9SX-GS.
(8) When the operating mode is switched to maintenance mode while Safety Limit Switch S3 and Limit Switch S4 are turned OFF, the G9SX-GS
stops.
(9) Switch to normal operating mode, and when the door is closed, restart the G9SX-GS.
(10) Emergency stop button pressed: All units stop.
Emergency Stop Switch S1
Reset switch S2
Logical AND output L1
KM1, KM2 NC contact
KM1, KM2 NO contact
Input B monitor output X4
Input A monitor output X3
External indicator output UB
External indicator output UA
Logical AND input T41
Mode selector input M2
Safety Limit Switch S3
Mode selector input M1
Reset switch S6
Safety Door Switch
KM3, KM4 NC contact
KM3, KM4 NO contact
Limit Switch S4
Conveyor section movement enabled
(with machine in normal operating mode)
Conveyor section movement enabled in
specific area only
(with machine in maintenance mode)
Conveyor section movement disabled
G9SX-BC202
G9SX-GS226-T15
Controls not related to safety
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
Summary of Contents for G9SX Series
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Page 95: ...G9SX USER S GUIDE 95 Precautions Precautions ...
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Page 102: ...MEMO 102 G9SX USER S GUIDE ...