Mitsubishi Electric MELSEC-L LD75D, Руководство пользователя

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146
(6) [Pr.47] Creep speed
Set the creep speed after near-point dog ON (the low speed just before stopping after decelerating from the OPR
speed).
The creep speed is set within the following range.
• ([Pr.46] OPR speed )

([Pr.47] Creep speed)

([Pr.7] Bias speed at start)
The creep speed is related to the detection error when using the OPR method with zero signal, and the size of
the collision if a collision occurs during OPR method using the stopper method.
(a) Setting range
Item
Setting value, setting range
Default value
Setting value buffer memory
address
Value set with GX Works2 Value set with program Axis 1 Axis 2 Axis 3 Axis 4
[Pr.47] Creep speed
The setting range differs depending on the "[Pr.1] Unit setting".
(

Page 146, Section 5.2.5 (6) (a))
1
76
77 226
227 376
377 526
527
[Pr.48] OPR retry
0: Do not retry OPR with limit
switch
0
0 78 228 378 528
1: Retry OPR with limit switch 1
[Pr.1] setting value Value set with GX Works2 (unit) Value set with program (unit)
0: mm 0.01 to 20000000.00 (mm/min)
1 to 2000000000 (

10
-2
mm/min)
1: inch 0.001 to 2000000.000 (inch/min)
1 to 2000000000 (

10
-3
inch/min)
2: degree 0.001 to 2000000.000 (degree/min)
1 to 2000000000 (

10
-3
degree/min)
3: pulse 1 to 4000000 (pulse/s) 1 to 4000000 (pulse/s)
ON
V
Machine
OPR start
Near-point
dog signal OFF
Zero signal
OPR speed
Pr.46
Creep speed
Pr.47