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9 MANUFACTURER FUNCTIONS
9.5 Simple cam function
Cam axis position at cam control switching
The cam axis position is determined by the positional relationship of three values of "Cam axis current value per cycle", "Cam
axis standard position", and "Cam axis feed current value". When the control has been switched to the cam control (bit 5 of
Control DI2 (2D02h) is on), defining the positions of two of these values restores the position of the remaining one value.
The following table lists the parameters required to be set for the cam axis position restoration. Refer to section 9.5.7 (4) for
the settings.
: Required
*1 Set this parameter when [Cam control data No. 3] is set to "1".
Cam axis position
restoration target
([Cam control data
No. 2])
Cam standard
position setting
method ([Cam
control data No.
3])
Cam standard
position initial
setting value
([Cam control
data No. 6])
Cam axis
current value
per cycle setting
method ([Cam
control data No.
4])
Cam axis
current value
per cycle initial
setting value
([Cam control
data No. 7])
Restoration processing details
0: Cam axis one cycle
current value restoration
(Used as the search
starting point of cam
pattern.)
"Cam axis current value per cycle" is
restored based on "Cam standard
position" and "Cam axis feed current
value".
1: Cam standard position
restoration
"Cam standard position" is restored
based on "Cam axis current value per
cycle" and "Cam axis feed current
value".
2: Cam axis feed current
value restoration
"Cam axis feed current value" is
restored based on "Cam axis current
value per cycle" and "Cam standard
position".
Cam axis one cycle
current value
Cam axis feed current value
Cam standard position
