Mitsubishi Electric MELSEC-LD77MS2 User Manual page 110

Chapter 3 Specifications and Functions
(Note) : If the emergency stop signal of Simple Motion module turns OFF when setting of " Pr.82 Forced stop valid/invalid selection" to "0:
Valid", servomotor is stopped with dynamic brake. (The LED display of servo amplifier indicates "E7.1" (Controller forced stop input
warning).)
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