Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 36

*1 Configure up the power supply circuit which switches off the electromagnetic contactor (MC) after detecting the alarm occurrence on the
CPU module.
*2 It is also possible to use a full wave rectified power supply as the power supply for the electromagnetic brake.
*3 It is also possible to perform the forced stop using a forced stop terminal of the servo amplifier.
*4 It is also possible to perform the forced stop using the emergency stop function of the Motion module.
For details, refer to "Functions to Limit the Control" in the following manual.
MELSEC iQ-F FX5 Motion Module/Simple Motion Module User's Manual (Application)
*5 The status of forced stop input signal can be confirmed with "[Md.50] Forced stop input".
*6 Refer to the servo amplifier instruction manual for selection of the circuit breaker and electromagnetic contactor.
*7 The surge suppressor is recommended to be used for an AC relay or electromagnetic contactor (MC) near the servo amplifier.
Refer to the servo amplifier instruction manual for selection of the surge suppressor.
*8 Wire the electromagnetic brake power supply and the control power supply using a separate power supply.
Precautions
• Be sure to shut off both of main circuit power supply L1/L2/L3 and control power supply L11/L21 after disconnection of CC-
Link IE TSN communication by the connect/disconnect function of CC-Link IE TSN communication at the time of exchange
of servo amplifier. At this time, it is not possible to communicate between the servo amplifier and Simple Motion module.
Therefore, be sure to exchange the servo amplifier after stopping the operating of machine beforehand.
• If the emergency stop signal of the Motion module turns OFF when setting "[Pr.82] Forced stop valid/invalid selection" to "0:
Valid (Buffer memory)", servomotor is stopped with dynamic brake.
• When the control power supply of servo amplifier is shut off, it is not possible to communicate with the servo amplifier after
that.
Ex.
When the control power supply L11/L21 of the servo amplifier B in the figure is shut off, it is also not possible to communicate
with the servo amplifier C.
If only a specific servo amplifier main circuit power supply is shut off, be sure to shut off the main circuit power supply L1/L2/
L3, and do not shut off the control power supply L11/L21.
2 SPECIFICATIONS
34
2.5 External Circuit Design
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