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MELSEC-Q
5 DATA USED FOR POSITIONING CONTROL
Setting value, setting range Setting value buffer memory
address
Item Value set with peripheral
device Value set with sequence program
Default
value Axis 1 Axis 2 Axis 3 Axis 4
Pr.53
OP shift amount
The setting value range differs depending on the " Pr.1 Unit setting".
Here, the value within the [Table 1] range is set.

[Table 1] on right page

084
85 234
235 384
385 534
535
Pr.54
OPR torque limit value 1 to 300 (%) 1 to 300 (%) 300 86 236 386 536
Pr.55
Deviation counter
clear signal output
time
1 to 65535 (ms)
1 to 65535 (ms)
0 to 32767:
Set the decimal value as it is.
32768 to 65535:
Convert the decimal value into a
hexadecimal value and set the latter.
11 87 237 387 537
0 : OPR speed 0
Pr.56
Speed designation
durin
g
OP shift 1 : Creep speed 1 0 88 238 388 538
Pr.57
Dwell time during
OPR retry
0 to 65535 (ms)
0 to 65535 (ms)
0 to 32767 :
Set as a decimal
32768 to 65535 :
Convert into hexadecimal and set
0 89 239 389 539
Pr.53 OP shift amount

Set the amount to shift (move) from the position stopped at with mac hine OPR.

The OP shift function is used to compensate the OP position stopped at with

machine OPR.

If there is a physical limit to the OP position, d ue to the relation of the near-point

dog installation position, use this function to c ompensate the OP to an optimum

position.

OPR direction
When " OP
shift amount" is positive
Shift point
Shift point
When " OP
shift amount" is negative
Start point
Shift after deviation
counter clear is canceled
Near-point dog signal
Zero signal
Pr.53
Pr.53
Pr.44