Mitsubishi Electric Q Series Programming Manual page 157

4 POSITIONING SIGNALS
(b) Refer to Section 7.6 for details of the manual pulse generator operation.
(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
Manual pulse generator 1 (P1): D752
Manual pulse generator 2 (P1): D753
Manual pulse generator 3 (P1): D754
(b) When the smoothing magnification is set, the smoothing time constant is as
indicated by the following expression.
Smoothing time constant (t) = (smoothing magnification + 1)
(c) Operation
Manual pulse
generator input
Manual pulse generator
enable flag (M2051)
Output speed (V1) [PLS/s] = (Number of input pulses/s)
(Travel value
Travel value (L) =
per pulse)
REMARK
(1) The travel value per pulse of the manual pulse generator is shown below.
• Setting unit
(2) The smoothing time constant is 56.8[ms] to 3408[ms].
ON
OFF
V
t t
generator 1-pulse input magnification setting)
Number of
input pulses
mm :0.0001[mm]
inch :0.00001[inch]
degree :0.00001[degree]
4 - 78
Setting range
0 to 59
56.8 [ms]
V
1
t t
(Manual pulse
(Manual pulse generator 1-pulse
input magnification setting)