Mitsubishi Electric Q172DSCPU, Руководство по программированию

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7 SYNCHRONOUS CONTROL
[Word device]
Symbol Setting item Setting details Setting value Fetch cycle
Default
value
Device No.
Cd.407
Synchronous control
change command Set the synchronous control
change command.
0: Cam reference position
movement
1: Change cam axis current value
per cycle
2: Change current value per
cycle after main shaft gear
3: Change current value per
cycle after auxiliary shaft gear
4: Cam axis current value per
cycle movement
0 150n
Cd.408
Synchronous control
change value
Set the change value for
synchronous control change
processing. -2147483648 to 2147483647
(Refer to the detailed explanation
on the next page for units.)
0
150n
150n
Cd.409
Synchronous control
reflection time
Set the reflection time for
synchronous control change
processing.
0 to 65535 [ms]
At
requesting
synchronous
control
change
0 [ms] 150n
(1) [Cd.407] Synchronous control change command (150n)
Set the synchronous control change command.
• 0: Cam reference position movement ...........................................(a)
• 1: Change cam axis current value per cycle .................................(b)
• 2: Change current value per cycle after main shaft gear ..............(c)
• 3: Change current value per cycle after auxiliary shaft gear.........(d)
• 4: Cam axis current value per cycle movement............................(e)
(a) Cam reference position movement
This command is executed to move the cam reference position through
adding the setting travel value of [Cd.408] Synchronous control change
value (150n, 150n). The travel value to be added is
averaged in [Cd.409] Synchronous control reflection time (150n)
for its output.
Set a long reflection time when a large travel value is used since the cam
axis current feed value moves with the travel value.
[Rq.406] Control change request
command
(10n)
[Cd.407] Synchronous control
change command
(150n)
[Md.407] Cam axis current value
per cycle
(30n, 30n)
[Md.408] Cam reference position
(30n, 30n)
[Md.409] Cam axis current feed
value
(30n, 30n)
(Current feed value)
[St.426] Control change complete
(10n)
0: Cam reference position movement
OFF
ON
ON
OFF
t
t
[Cd.408] Synchronous control
change value
(150n, 150n)
[Cd.409] Synchronous control
reflection time (150n)