Mitsubishi Electric Q172CPU Programming Manual page 109

4 POSITIONING DEDICATED SIGNALS
(b) Refer to Section 6.21 of the "Q173CPU(N)/Q172CPU(N) Motion controller
(SV13/SV22) Programming Manual (REAL MODE)" for details of the
mamual 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 (V ) [PLS/s] = (Number of input pulses/s) × (Manual pulse
1
Travel value (L) = (Number of input pulses) × (Manual pulse generator 1-pulse
(d) The manual pulse operation in the virtual mode is effctive at the only test
mode.
REMARK
(1) The smoothing time constant is 56.8[ms] to 3408[ms].
ON
OFF
V
t t
generator 1-pulse input magnification setting)
input magnification setting)
4 - 78
Setting range
0 to 59
56.8 [ms]
V
1
t t