Mitsubishi A1SD75P1-S3, Руководство пользователя

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MELSEC-A
5 DATA USED FOR POSITIONING CONTROL
5.2.6 Zero point return detailed parameters
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
Pr.51 Zero point return
dwell time
0 to 65535 (ms)
0 to 65535 (ms)
0 to 32767 :
Set as a decimal
32768 to 65535 :
Convert into
hexadecimal and set
0 79 229 379
Pr.52 Setting for the
movement amount
after near-point dog
ON
The setting value range differs depending on the " Pr.11
Stepping motor mode selection" or " Pr.1 Unit setting".
Here, the value within the [Table 1] range is set.
[Table 1] on right page
0
80
81 230
231 380
381
0 : Pr.8 Acceleration time 0 0
1 : Pr.26 Acceleration time 1 1
2 : Pr.27 Acceleration time 2 2
Pr.53 Zero point return
acceleration time
selection
3 : Pr.28 Acceleration time 3 3
0 82 232 382
0 : Pr.9 Deceleration time 0
0
1 : Pr.29 Deceleration time 1
1
2 : Pr.30 Deceleration time 2
2
Pr.54 Zero point return
deceleration time
selection
3 : Pr.31 Deceleration time 3
3
0 83 233 383
Pr.51 Zero point return dwell time
When stopper stop 1) is set for " Pr.45 Zero point return method", set the time for
the machine zero point return to complete after the near-point dog signal turns ON.
The setting value must be longer than the movement time from the near-point dog
signal ON to stopping with the stopper.
(If the zero point return method is not "stopper stop method 1)", the " Pr.51 Zero
point return dwell time" value is irrelevant.)
Pr.52 Setting for the movement amount after near-point dog ON
When zero point return method is set the count method 1) or 2), set the movement
amount to the zero point after the near-point dog signal turns ON.
(The movement amount after near-point dog ON should be equal to greater than
the sum of the "distance covered by the deceleration from the zero point return
speed to the creep speed" and "distance of movement in 10 ms at the zero point
return speed".)
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