Mitsubishi Electric MELSERVO-MR-J4 GF Series Instruction Manual page 225

Detailed list of cam control data
No./symbol/ Setting
name digit

1
*MCYSM
Main shaft current
value per cycle
setting method
2 
*CPRO
Cam axis position
restoration target

3
*CBSSM
Cam standard
position setting
method
4 
*CCYSM
Cam axis current
value per cycle
setting method

5
*MICYS
Main shaft current
value per cycle
initial setting value

6
*CIBSS
Cam standard
position initial
setting value

7
*CICYS
Cam axis current
value per cycle
initial setting value
Function
Select a setting method for the main shaft current value per cycle.
0: Previous value
1: Main shaft current value per cycle initial setting value
2: Calculated from input axis
Select the object of restoring the cam axis position.
0: Cam axis one cycle current value restoration
1: Cam standard position restoration
2: Cam axis feed current value restoration
Select the setting method of the cam standard position for the restoration of cam axis
current value per cycle.
0: Feed current value
1: Cam standard position initial setting value
2: Previous value
The cam standard position of the last cam control is stored in the previous value. The feed
current value is stored when the cam standard position of the last cam control has not
been saved. Turning off the power clears the previous value.
Select a setting method for the cam axis current value per cycle used for restoration when
"Cam standard position restoration" and "Cam axis feed current value restoration" have
been set as the cam axis position restoration targets.
0: Previous value
1: Cam axis current value per cycle initial setting value
2: Main axis current value per cycle
The cam axis current value per cycle of the last cam control is stored in the previous
value.
Turning off the power clears the previous value.
Set the initial value of the main shaft current value per cycle.
• When [Cam control data No. 30] is set to "1"
STM
The unit can be changed to 10 [m], 10
setting of [Pr. PT01].
Feed length multiplication (STM) can be changed with the setting of [Pr. PT03].
• When [Cam control data No. 30] is set to "2"
The unit and feed length multiplication (STM) will be changed to 10
-3
[inch], 10 [degree], or [pulse] with the setting of [Cam control data No. 14].
Setting range: 0 to [Cam control data No. 48] -1
This is enabled when [Cam control data No. 3] is set to "1". Set the initial value of the cam
standard position in the output axis position unit.
STM
The unit can be changed to 10 [m], 10
setting of [Pr. PT01].
Feed length multiplication (STM) can be changed with the setting of [Pr. PT03].
Setting range: -999999 to 999999
Set the position to start the search processing to restore the cam axis current value per
cycle. Set this item when restoring the position of the return path with the to-and-fro
control cam pattern.
• When [Cam control data No. 30] is set to "1"
STM
The unit can be changed to 10 [m], 10
setting of [Pr. PT01].
Feed length multiplication (STM) can be changed with the setting of [Pr. PT03].
• When [Cam control data No. 30] is set to "2"
The unit and feed length multiplication (STM) will be changed to 10
-3
[inch], 10 [degree], or [pulse] with the setting of [Cam control data No. 14].
Setting range: 0 to [Cam control data No. 48] -1
(STM-4) -3
[inch], 10 [degree], or [pulse] with the
STM
[m], 10
(STM-4) -3
[inch], 10 [degree], or [pulse] with the
(STM-4) -3
[inch], 10 [degree], or [pulse] with the
STM
[m], 10
9 MANUFACTURER FUNCTIONS
Initial Control
value mode
[unit]
CP PS
 
0
0  
 
0
0  
 
0
Refer to
Function
column for
unit.
(STM-4)
 
0
Refer to
Function
column for
unit.
 
0
Refer to
Function
column for
unit.
(STM-4)
9.5 Simple cam function
9
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