8 CONTROL SUB FUNCTIONS
8.4 Functions to Limit the Control
247
8
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.
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 PLC READY signal [Y0].
Refer to the following for the setting details.
Page 407 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.
Refer to the following for the setting details.
Page 468 Monitor Data
Precautions during control
• After the "Forced stop input" is released, the servo ON/OFF is valid for the status of all axis servo ON [Y1].
• If the setting is other than 0 and 1, 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.
Setting item Setting
value
Setting details Buffer memory address
[Pr.82] Forced stop valid/ invalid selection Set the forced stop function. 35
0: Valid Forced stop is used
1: Invalid Forced stop is not used
Monitor item Monitor
value
Storage details Buffer memory
address
[Md.50] Forced stop input Stores the states (ON/OFF) of forced stop input.
0: Forced stop input ON (Forced stop)
1: Forced stop input OFF (Forced stop release)
4231
Simple Motion module
EMI
EMI.COM
24 V DC
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