Specifications

2 PARAMETER
2-288
2-3-13 Machine parameter TIME CONST. (N)
Classification
MACHINE
Display title
TIME CONST.
Address Meaning Description
Rapid-feed time constant
(linear acceleration/deceleration)
Program type M, E
Conditions Immediate
N1
Unit 1 msec
Setting range 4 to 1800
Set the time constant to obtain linear acceleration/deceleration of the rapid
feed rate.
Speed
Time
N1N1
M1
MPL523
Note:
This parameter is valid only when bit 0 of M21 is 1.
Cutting-feed time constant
(linear acceleration/deceleration)
Program type M, E
Conditions Immediate
N2
Unit 1 msec
Setting range 4 to 1800
Set the time constant to obtain linear acceleration/deceleration of the
cutting feed rate.
Speed
Time
N2N2
M3
MPL523
Note:
This parameter is valid only when bit 4 of M21 is 1.
Rapid-feed time constant
(First-order lag)
Program type M, E
Conditions Immediate
N3
Unit 1 msec
Setting range 4 to 5000
First-order lag time constant for rapid-feed acceleration/deceleration
(First-order lag)
(Exponential acceleration/
linear deceleration)
Time
Time
Speed
Speed
N3
× 2
N3N3N3
M1M1
MPL523
Note:
This parameter is valid only when either bit 1, 2 or 3 of M21 is 1.
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