14-22
182582-1CD
182582-1CD
14 Description of Units and Circuit Boards
14.6Machine Safety Terminal Block Circuit Board (JANCD-YFC22-E)
MH900, DX200 Controller
14.6.3 External Enable Switch
This signal is used to connect Enable switch other than the one on the
programming pendant when two people are teaching. In the condition of
the external enable switch ON, when turn the enable switch ON/OFF by
the programming pendant, the servo power is also turned ON/OFF.
However, when turn the external enable switch ON after turning the
enable switch ON by the programming pendant, the servo power is not
turned ON.
Fig. 14-14: Connection for External Enable Switch
• Jumper cables are installed at the factory. Be sure to remove the
jumper cables before using.
Injury or damage to machinery may result because the external
emergency stop do not work even if the signal is input.
9
10
11
12
CN219
EXDSW1-
EXDSW2+
DX200
EXDSW2-
EXDSW1+
Remove the jumper cable
External Enable Switch
Turned ON/OFF
at the same time
Machine safety terminal
block circuit board
(JANCD-YFC22-E)
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