Mitsubishi Electric MR-J4-_GF, Instruction Manual

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9. MANUFACTURER FUNCTIONS
9 - 37
3) Searching from a value in the middle of the cam axis current value per cycle (Cam data start
position ≠ 0)
Search from a value in the middle,
and the cam axis one cycle current
value is restored with the first feed
current value that matched.
The cam standard position is
automatically updated to the one
in the next cycle.
(Updated at the cam data 0th point.)
Search from a value in the
middle of the cam axis one
cycle current value.
Cam axis one cycle current value (Initial setting)
Cam data start position
Cam axis one cycle current value
Cam axis feed current value
(Feed current value)
Cam standard position at the
start of the restoration
New cam standard current value
4) The first searching has failed and the second searching starts
POINT
In a cam pattern with a feed stroke smaller than 100%, the second searching
may not be processed in the next cycle if the first searching has failed. To find
an intended cam axis current value per cycle in the first searching, set a cam
standard position or execute positioning in advance.
Once the first search fails, the cam standard position is automatically
updated and the second search starts so that "Feed current value - New
cam standard position" is within the feed stroke amount.
The cam axis one cycle current
value is restored with the first
feed current value that matched
and is found in the second
search.
Feed stroke
Cam axis one cycle current value
Cam axis feed current value
(Feed current value)
Cam standard position at the
start of the restoration
New cam standard current value