User`s manual
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MELSEC-Q
4 DATA USED FOR POSITIONING CONTROL
4.2 List of parameters
Setting value buffer memory address
Item
Setting value, setting
range
Default value
Axis 1Axis 2Axis 3Axis 4Axis 5Axis 6Axis 7Axis 8
Pr. 1
Software stroke limit upper
limit value
2147483647
0
1
100
101
200
201
300
301
400
401
500
501
600
601
700
701
Pr. 2
Software stroke limit lower
limit value
-2147483648 to
2147483647 (pulse)
-2147483648
2
3
102
103
202
203
302
303
402
403
502
503
602
603
702
703
0: ValidPr. 3
Software stroke limit
valid/invalid setting
1: Invalid
0 4 104 204 304 404 504 604 704
0: No update
1: Update
Pr. 4
Current feed value during
speed control
2: Clear to 0 and no
update
0 5 105 205 305 405 505 605 705
Pr. 5
Speed limit value 1 to 200000 (pulse/s) 10000
6
7
106
107
206
207
306
307
406
407
506
507
606
607
706
707
Pr. 6
Bias speed at start 0 to 200000 (pulse/s) 0
8
9
108
109
208
209
308
309
408
409
508
509
608
609
708
709
Pr. 7
Positioning complete signal
output time
0 to 65535 (ms) 300 10 110 210 310 410 510 610 710
Pr. 8
Deviation counter clear
signal output time
1 to 32 (ms) 10 11 111 211 311 411 511 611 711
0: 10
µ
s
1: 100
µ
s
2: 1ms
Pr. 9
PULSE/SIGN method
selection setup/hold time
3: 2ms
0 12 112 212 312 412 512 612 712
0: Position match stop
Pr. 10
Stop mode during path
control
1: Deceleration stop
0 13 113 213 313 413 513 613 713
Pr. 1
Software stroke limit upper limit value
Set the upper limit for the machine's movement range.
Pr. 2
Software stroke limit lower limit value
Set the lower limit for the machine's movement range.
(Machine movement range)
Software stroke
limit lower limit
OP
Emergency stop
limit switch
Software stroke
limit upper limit
Emergency stop
limit switch
1) Generally, the OP is set at the lower limit or upper limit of the stroke
limit.
2) By setting the upper limit value or lower limit value of the software
stroke limit, overrun can be prevented in the software. However, an
emergency stop limit switch must be installed nearby outside the range.
Pr. 3
Software stroke limit valid/invalid setting
Set whether to validate the software stroke limit.
0: Valid
1: Invalid