External Circuit Design - Mitsubishi Electric MELSEC iQ-RD77MS2 User Manual

2.4

External Circuit Design

Forced stop circuit
The forced stop of all servo amplifiers is possible in a lump by using the forced stop input of Simple Motion module. After
forced stop, the forced stop factor is removed and the forced stop canceled. (The servo error detection signal does not turn on
with the forced stop.)
[RD77MS]
A wiring example which uses a Simple Motion module for the forced stop input is shown below. Set "[Pr.82] Forced stop valid/
invalid selection" to "0: Valid (External input signal)".
R61P RnCPU RD77MS
EMI.
COM
EMI
24 V DC
Forced stop
2 SPECIFICATIONS
2.4 External Circuit Design
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