13 - 40
Chapter 13 Control Sub Functions
[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
ON) of the PLC READY
signal [Y0] and the forced stop input checks in the operation cycle.
Setting item
Setting
value
Setting details
Buffer memory address
LD77MS2
LD77MS4
LD77MS16
Pr.82
Forced stop valid/ invalid
selection
Set the forced stop function.
0: Valid (Forced stop is used)
1: Invalid (Forced stop is not used)
35
:
Refer to Section 5.2.3 "Detailed parameters 1" for details on the setting details.
[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 item
Monitor
value
Storage details
Buffer memory address
LD77MS2
LD77MS4
LD77MS16
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)
1431 4231
:
Refer to Section 5.6.1 "System monitor data" for details on the storage details.
[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.
Summary of Contents for MELSEC-L Series
Page 2: ......
Page 30: ...MEMO ...
Page 70: ...2 10 Chapter 2 System Configuration MEMO ...
Page 83: ...3 13 Chapter 3 Specifications and Functions MEMO ...
Page 103: ...3 33 Chapter 3 Specifications and Functions MEMO ...
Page 107: ...3 37 Chapter 3 Specifications and Functions MEMO ...
Page 111: ...3 41 Chapter 3 Specifications and Functions MEMO ...
Page 115: ...3 45 Chapter 3 Specifications and Functions MEMO ...
Page 140: ...4 22 Chapter 4 Installation Wiring and Maintenance of the Product MEMO ...
Page 253: ...5 113 Chapter 5 Data Used for Positioning Control MEMO ...
Page 342: ...5 202 Chapter 5 Data Used for Positioning Control MEMO ...
Page 438: ...7 20 Chapter 7 Memory Configuration and Data Process MEMO ...
Page 440: ...MEMO ...
Page 485: ...9 25 Chapter 9 Major Positioning Control MEMO ...
Page 594: ...9 134 Chapter 9 Major Positioning Control MEMO ...
Page 624: ...10 30 Chapter 10 High Level Positioning Control MEMO ...
Page 656: ...11 32 Chapter 11 Manual Control MEMO ...
Page 690: ...12 34 Chapter 12 Expansion Control MEMO ...
Page 798: ...13 108 Chapter 13 Control Sub Functions MEMO ...
Page 866: ...14 68 Chapter 14 Common Functions MEMO ...
Page 884: ...15 18 Chapter 15 Dedicated Instructions MEMO ...
Page 899: ...16 15 Chapter 16 Troubleshooting MEMO ...
Page 1036: ...Appendix 88 Appendices MEMO ...
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