Mitsubishi Electronics QD75D, QD75P Pr.45 , Pr.46

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MELSEC-Q
5 DATA USED FOR POSITIONING CONTROL
Pr.45 OP address
Set the address used as the reference point for positioning control (AB S system).
(When the machine OPR is completed, the stop position address is changed to the
address set in " Pr.45 OP address". At the same time, the " Pr.45 OP address"
is stored in " Md.20 Current feed value" and " Md.21 Machine feed value".)
Pr.46 OPR speed
Set the speed for OPR.
Note) Set the "OPR speed" to less than " Pr.8 Speed limit value". If the "speed
limit value" is exceeded, the "OPR speed" will be limited by " Pr.8 Speed
limit value".
The "OPR speed" should be equal to or faster than the " Pr.7 Bias speed
at start" and " Pr.47 Creep speed".
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.47
Creep speed
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
176
77 226 227 376 377 526 527
0 : Do not retry OPR with limit
switch 0
Pr.48
OPR retry 1 : Retry OPR with limit switch 1 0 78 228 378 528