Mitsubishi Electric MELSEC iQ-FX5 User Manual page 235

Wiring the forced stop
When using the forced stop function, wire the terminals of the Simple Motion module forced stop input as shown in the
following drawing. As for the 24 V DC power supply, the direction of current can be switched.
Simple Motion module
EMI
EMI.COM
Setting the forced stop
To use the "Forced stop function", set the following data using a program.
The set details are validated at the rising edge (OFF  ON) of the "[Cd.190] PLC READY signal".
Setting item
[Pr.82] Forced stop valid/ invalid selection
Refer to the following for the setting details.
Page 379 Basic Setting
How to check the forced stop
To use the states (ON/OFF) of forced stop input, set the parameters shown in the following table.
Monitor item
[Md.50] Forced stop input
Refer to the following for the setting details.
Page 435 Monitor Data
Precautions during control
• After the "Forced stop input" is released, the servo ON/OFF is valid for the status of "[Cd.191] All axis servo ON signal".
• If the setting value of "[Pr.82] Forced stop valid/invalid selection" is outside the range, the error "Forced stop valid/invalid
setting error" (error code: 1B71H) occurs.
• The "[Md.50] Forced stop input" is stored "1" by setting "[Pr.82] Forced stop valid/invalid selection" to "1: invalid".
• When the "Forced stop input" is turned ON during operation, the error "Servo READY signal OFF during operation" (error
code: 1902H) does not occur.
• The status of the signal that is not selected in "[Pr.82] Forced stop valid/invalid selection" is ignored.
24 V DC
Setting Setting details
value

Set the forced stop function.
0: Valid
(External
input signal)
1: Invalid
Monitor Storage details
value

Stores the states (ON/OFF) of forced stop input.
0: Forced stop input ON (Forced stop)
1: Forced stop input OFF (Forced stop release)
Forced stop from the external input
signal is used
Forced stop is not used
7 CONTROL SUB FUNCTIONS
7.4 Functions to Limit the Control
Buffer memory address
35
Buffer memory
address
4231
233
7