Mitsubishi Electric MELSEC iQ-R RD78G4 - Synchronous Control Initial Position Parameters

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5 ADVANCED SYNCHRONOUS CONTROL INITIAL POSITION
5.2 Synchronous Control Initial Position Parameters
5.2 Synchronous Control Initial Position Parameters
n: Axis No. - 1
*1 Cam axis cycle units (Page 123 Units for the output axis)
*2 Output axis position units (Page 123 Units for the output axis)
Setting item Setting details Setting value Default
value
Buffer memory address
Axis 1 to axis 16
[Pr.460]
Setting method of
position value per cycle
after main shaft gear
• Select the setting method for the position
value per cycle after main shaft gear.
Fetch cycle: At operation start (Synchronous
control)
■Set in decimal.
0: Previous value
1: Initial setting value of position value
per cycle after main shaft gear
([Pr.465])
2: Calculate from input axis
0 36500+200n
[Pr.461]
Setting method of
position value per cycle
after auxiliary shaft gear
• Select the setting method for the position
value per cycle after auxiliary shaft gear.
Fetch cycle: At operation start (Synchronous
control)
■Set in decimal.
0: Previous value
1: Initial setting value of position value
per cycle after auxiliary shaft gear
([Pr.466])
2: Calculate from input axis
0 36501+200n
[Pr.462]
Cam axis position
restoration object
• Select the object to restore the cam axis
position.
Fetch cycle: At operation start (Synchronous
control)
■Set in decimal.
0: Cam axis position value per cycle
restoration
1: Cam reference position restoration
2: Cam axis command position value
restoration
0 36502+200n
[Pr.463]
Setting method of cam
reference position
• Select the setting method for the cam
reference position.
• Set for the cam axis position value per
cycle restoration or the cam axis command
position value restoration.
Fetch cycle: At operation start (Synchronous
control)
■Set in decimal.
0: Previous value
1: Initial setting value of cam
reference position
2: Command position value
2 36503+200n
[Pr.464]
Setting method of cam
axis position value per
cycle
• Select the setting method for the cam axis
position value per cycle.
• Set for the cam reference position
restoration or the cam axis command
position value restoration.
Fetch cycle: At operation start (Synchronous
control)
■Set in decimal.
0: Previous value
1: Initial setting value of cam axis
position value per cycle
2: Position value per cycle after main
shaft gear
3: Position value per cycle after
auxiliary shaft gear
0 36504+200n
[Pr.465]
Position value per cycle
after main shaft gear
(Initial setting)
• Set the initial value of the position value
per cycle after main shaft gear.
Fetch cycle: At operation start (Synchronous
control)
■Set in decimal.
0 to (Cam axis length per cycle - 1)
[Cam axis cycle units
*1
]
0 36506+200n
36507+200n
[Pr.466]
Position value per cycle
after auxiliary shaft gear
(Initial setting)
• Set the initial value of the position value
per cycle after auxiliary shaft gear.
Fetch cycle: At operation start (Synchronous
control)
■Set in decimal.
0 to (Cam axis length per cycle - 1)
[Cam axis cycle units
*1
]
0 36508+200n
36509+200n
[Pr.467]
Cam reference position
(Initial setting)
• Set the initial value of the cam reference
position.
Fetch cycle: At operation start (Synchronous
control)
■Set in decimal.
-2147483648 to 2147483647
[Output axis position units
*2
]
0 36510+200n
36511+200n
[Pr.468]
Cam axis position value
per cycle (Initial setting)
• Set the initial value for the cam axis
position value per cycle.
• The restoration value for the cam axis
position value per cycle is searched from
the setting value with the cam axis position
value per cycle restoration.
Fetch cycle: At operation start (Synchronous
control)
■Set in decimal.
0 to (Cam axis length per cycle - 1)
[Cam axis cycle units
*1
]
0 36512+200n
36513+200n