Mitsubishi Q172CPU User Manual page 92

2 SYSTEM CONFIGURATION
REMARK
External safety circuit
Construct the circuit (power supply OFF of servomotor, etc.) of parts which may
occur machine breakdown and accidents due to abnormal operations outside of the
Motion CPU in a fail-safe viewpoint, to avoid abnormal operations of whole system.
CAUTION
!
If the teaching unit A31TU-D3 is released during operation, the emergency stop state of Motion
CPU occurs, and the servomotor becomes coasting state.
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