Synchronous Control Initial Position Parameters - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

7.2

Synchronous Control Initial Position Parameters

Symbol Setting item
Pr.460 Setting method
of current value
per cycle after
main shaft gear
Pr.461 Setting method
of current value
per cycle after
auxiliary shaft
gear
Pr.462 Cam axis
position
restoration object
Pr.463 Setting method
of cam reference
position
Pr.464 Setting method
of cam axis
current value per
cycle
Pr.465 Current value per
cycle after main
shaft gear (Initial
setting)
Pr.466 Current value per
cycle after
auxiliary shaft
gear (Initial
setting)
Pr.467 Cam reference
position (Initial
setting)
Pr.468 Cam axis current
value per cycle
(Initial setting)
*1 Cam axis cycle units (Page 126 Cam axis cycle units)
*2 Output axis position units (Page 126 Output axis position units)
7 SYNCHRONOUS CONTROL INITIAL POSITION
148
7.2 Synchronous Control Initial Position Parameters
Setting details Setting value
Select the setting method for 0: Previous value
the current value per cycle 1: Initial setting value of
after main shaft gear.
2: Calculate from input axis
Select the setting method for 0: Previous value
the current value per cycle 1: Initial setting value of
after auxiliary shaft gear.
2: Calculate from input axis
Select the object to restore 0: Cam axis current value per
the cam axis position.
1: Cam reference position
2: Cam axis current feed
• Select the setting method 0: Previous value
for the cam reference 1: Initial setting value of cam
position.
• Set for the cam axis 2: Current feed value
current value per cycle
restoration or the cam axis
current feed value
restoration.
• Select the setting method 0: Previous value
for the cam axis current 1: Initial setting value of cam
value per cycle.
• Set for the cam reference 2: Current value per cycle
position restoration or the
cam axis current feed 3: Current value per cycle
value restoration.
Set the initial value of the 0 to (Cam axis length per
current value per cycle after cycle-1)
main shaft gear. [Cam axis cycle units
Set the initial value of the 0 to (Cam axis length per
current value per cycle after cycle-1)
auxiliary shaft gear. [Cam axis cycle units
Set the initial value of the -2147483648 to 2147483647
cam reference position. [Output axis position units
• Set the initial value for the 0 to (Cam axis length per
cam axis current value per cycle-1)
cycle. [Cam axis cycle units
• The restoration value for
the cam axis current value
per cycle is searched from
the setting value with the
cam axis current value per
cycle restoration.
Fetch
cycle
At start of
synchronous
current value per cycle control
after main shaft gear
([Pr.465])
current value per cycle
after auxiliary shaft gear
([Pr.466])
cycle restoration
restoration
value restoration
reference position
axis current value per cycle
after main shaft gear
after auxiliary shaft gear
*1
]
*1
]
*2
]
*1
]
Default Device No.
value
MELSEC Q series
iQ-R Motion Motion
device compatible
assignment device
assignment
0 D42740+160n D15100+150n
0 D42741+160n D15101+150n
0 D42742+160n D15102+150n
2 D42743+160n D15103+150n
0 D42744+160n D15104+150n
0 D42746+160n D15106+150n
D42747+160n D15107+150n
0 D42748+160n D15108+150n
D42749+160n D15109+150n
0 D42750+160n D15110+150n
D42751+160n D15111+150n
0 D42752+160n D15112+150n
D42753+160n D15113+150n