Setting The Forced Stop; How To Check The Forced Stop - Mitsubishi Electric QD77MS User Manual

Setting item
Forced stop valid/ invalid
[Pr.82]
selection
: Refer to Section 5.2.3 "Detailed parameters 1" for details on the setting details.
Monitor item
[Md.50] Forced stop input
: Refer to Section 5.6.1 "System monitor data" for details on the storage details.

[3] Setting the forced stop

To use the "Forced stop function", set the following data using a sequence
program.
The set details are validated at the rising edge (OFF
signal [Y0] and the forced stop input checks in the operation cycle.
Setting
value
Set the forced stop function.
0: Valid (Forced stop is used)
1: Invalid (Forced stop is not used)

[4] 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
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)
[5] Precautions during control
(1) After the "Forced stop input" is released, the servo ON/OFF is valid for the
status of all axis servo ON [Y1].
(2) 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: 937)
occurs.
(3) The "[Md.50] Forced stop input" is stored "1" by setting "[Pr.82] Forced stop
valid/invalid selection" to "1: invalid".
(4) When the "Forced stop input" is turned ON during operation, the error
"Servo READY signal OFF during operation" (error code: 102) does not
occur.
Setting details
Storage details
13 - 41
Chapter 13 Control Sub Functions
ON) of the PLC READY
Buffer memory address
QD77MS2
QD77MS4
35
Buffer memory address
QD77MS2
QD77MS4
1431
QD77MS16
QD77MS16
4231