Omron G9SX - Machining Center (Enabling Switch)

4. Safety Measures for limited operations
G9SX
USER'S GUIDE
31
Application ExamplesSection 1
4-2 Machining Center (Enabling Switch)
Switching between Normal Operating Mode and Maintenance Mode is performed manually.
In Normal Operating Mode, the Safety Door Switch is enabled, and in Maintenance Mode,
the Safety Limit Switch is enabled.
Required Units
Unit Qty. Safety input to be applied Page
G9SX-BC 1 Emergency Stop Switch 39
G9SX-GS 1 Door Switch + Enabling Switch 44
Enabling
Switch
Door
Enabling Device
Enabling Device
Guard Lock
Safety Door
Switches
(3) Enabling Switch
Emergency Stop Switch
Normal operating mode
Maintenance mode
When pressed, processing will stop.
When the door is opened, processing will stop.
The enabling switch is disabled.
When pressed, processing will stop.
Door Switch is disabled.
Processing will be possible only when the operator is gripping the enabling
switch.
Emergency Stop Switch
Manual
switching
Manual
switching
(4) Mode selector(3) Motor(2) Door
Key-type
Selector Switch
A22K
Safety Guard
Switching Unit
G9SX-GS
Contactor
Basic Unit
G9SX-BC
Logical AND
connection
(1) Emergency
Stop Switch
A22E
Conveyor cart
(1) Emergency
Stop Switch
(2) Safety Door Switch
Door