Mitsubishi Electric Q172CPU, Руководство по программированию

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5 POSITIONING DEDICATED SIGNALS
(5) Manual pulse generator smoothing magnification setting registers
(D752 to D754) .................................................... Command device
(a) These registers set the smoothing time constants of manual pulse
generators.
Manual pulse generator smoothing
magnification setting register
Setting range
Manual pulse generator 1 (P1): D752
Manual pulse generator 2 (P1): D753
Manual pulse generator 3 (P1): D754
0 to 59
(b) When the smoothing magnification is set, the smoothing time constant is as
indicated by the following expression.
Smoothing time constant (t) = (smoothing magnifi 1) 56.8 [ms]
(c) Operation
OFF
ON
V
Manual pulse
generator input
V
1
t t t t
Manual pulse generator
enable flag (M2051)
Output speed (V1) [PLS/s] = (Number of input pulses/s) (Manual pulse
generator 1-pulse input magnification setting)
Travel value (L) =
(Travel value
per pulse) Number of
input pulses (Manual pulse generator 1-pulse
input magnification setting)
REMARK
(1) The travel value per pulse of the manual pulse generator is shown below.
• Setting unit mm :0.0001[mm]
inch :0.00001[inch]
degree :0.00001[degree]
(2) The smoothing time constant is 56.8[ms] to 3408[ms].