SMC Networks HRZD020-W1S-W1S, Operation Manual

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HRX-OM-M005
Chapter 1 Safety Instructions
HRZD Series 1.6 Emergency Measures
1-13
1.6 Emergency Measures
1.6.1 Emergency off [EMO] switch
Press the red emergency off [EMO] switch on the front of the product only if the
need to shut off the power arises due to emergency such as natural disaster, fire,
earthquake or personal injury.
The emergency off [EMO] switch is a large, red mushroom-shaped push button
labeled
with ‘EMO’ on it. The product comes to a halt if this button is pressed.
When the emergency off [EMO] switch is pressed, the control power for the
product is shut off to bring the product to a stop. The main breaker of the product,
however, is designed not to trip, which enables the motor circuit to remain partially
energized. Please refer “8.1.2 Communication specification” in Chapter 8
Appendix on page 8-8 and construct a circuit which will cut off the power supply to
the customer device when the Emergency Cutoff [EMO] switch is pressed using the
EMO signal output from this device.
Restart of the product is enabled only when this button is reset manually.
Location of emergency off [EMO] switch
Figure 1-16 Location of Emergency Off [EMO] Switch