Mitsubishi Electric Q172DSCPU, Руководство по программированию

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7 SYNCHRONOUS CONTROL
7.5.2 Output axis parameters
Symbol Setting item Setting details Setting value Fetch cycle
Default
value
Device No.
Pr.438
Cam axis cycle unit
setting
• Set the units for the cam
axis length per cycle.
• There is no influence on the
control for the parameter for
monitor display.
• Set in hexadecimal.
Number of
decimal places
0 to 9
H
Control unit
0: mm
1: inch
2: degree
3: PLS
b0: Unit setting
selection
0: Use units of
main input
axis
1: Use units of
this setting
0000h 150n
Pr.439
Cam axis length per
cycle Set the required input amount
with the cam per cycle. 1 to 2147483647
[Cam axis cycle units]
(Note-1)
At start of
synchronous
control
4194304
150n
150n
Pr.440 Cam No.
Set the cam No.
0 : Linear cam (Preset)
1 to 256 : User created cam
0 150n
Pr.441 Cam stroke amount
• Set the cam stroke amount
corresponding to the stroke
ratio 100% for cam with
stroke ratio data format.
• This is ignored for cams
using the coordinate data
format.
-2147483648 to 2147483647
[Output axis position units]
(Note-2)
At start of
synchronous
control,
At passing
through the
0th point of
cam data
4194304
150n
150n
Pr.444
Cam axis phase
compensation
advance time Set the time to advance or
delay the phase of the cam
axis.
-2147483648 to 2147483647
[
μ s]
Operation
cycle
0 [ μ s]
150n
150n
Pr.445
Cam axis phase
compensation
time constant Set the time constant to affect
the phase compensation of
the cam axis.
0 to 65535 [ms] 10 [ms] 150n
Pr.448
Synchronous control
parameter block No. Set the parameter block No.
for the synchronous control.
1 to 64 1 150n
Pr.447
Output axis smoothing
time constant
Set to smooth the output axis. 0 to 5000 [ms]
At start of
synchronous
control
0 [ms] 150n
(Note-1): Cam axis cycle units (Refer to Section 7.5.1)
(Note-2): Output axis position units (Refer to Section 7.5.1)