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Extended Function Parameter List - Mitsubishi Electric FR-A7AL Instruction Manual

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6.7

Extended Function Parameter List

The following parameters for position control are available when used with the FR-A7AL. (except for Pr. 800)
Parameter
Number
419
Position command source selection
Command pulse scaling factor
420
numerator
Command pulse scaling factor
421
denominator
422
Position loop gain
423
Position feed forward gain
Position command acceleration/
424
deceleration time constant
425
Position feed forward command filter
426
In-position width
427
Excessive level error
428
Command pulse selection
429
Clear signal selection
430
Pulse monitor selection
800
Control method selection
* When the FR-A7AL is fitted, Pr. 419 = "1" (pulse position command by the FR-A7AL) is valid. When the FR-A7AL is not
fitted, E.OPT is displayed.
Name
0 to 32767 pulses
0 to 5, 9 to 12, 20
POSITION CONTROL FUNCTION
Setting Range
Increments
0, 1, 2 *
1
0 to 32767
0 to 32767
-1
0 to 150s
1s
0 to 100%
1%
0 to 50s
0.001s
0 to 5s
0.001s
1 pulses
0 to 400K pulse,
1K pulses
9999
0 to 5
1
0, 1
1
0 to 5, 9999
1
Initial
Refer to
Value
Page
0
67
1
1
54
1
1
54
-1
-1
68
25s
0%
68
0s
54
0s
68
100 pulses
67
40K pulses
67
0
60
1
71
9999
68
1
20
64
6
63

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