Mitsubishi Electric Q172DSCPU, Programming Manual

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7 SYNCHRONOUS CONTROL
(b) OFF control mode
• 0: OFF control invalid....................... Clutch OFF control is not used. This
setting is applicable only for execution
with clutch ON control.
• 1: One-shot OFF .............................. The clutch is turned OFF after moving
the distance [Pr.427] Travel value
before auxiliary shaft clutch OFF
(150n, 150n) (One-
shot operation) after the clutch
command turns ON.
If [Pr.427] Travel value before auxiliary
shaft clutch OFF (150n,
150n) is 0, [St.423] Auxiliary
shaft clutch ON/OFF status
(10n) does not turn ON in
order to turn back OFF immediately.
• 2: Clutch command leading edge ....The clutch is turned OFF when
[Rq.403] Auxiliary shaft clutch
command (10n) passes the
leading edge (from OFF to ON).
• 3: Clutch command trailing edge......The clutch is turned OFF when
[Rq.403] Auxiliary shaft clutch
command (10n) passes the
trailing edge (from ON to OFF).
• 4: Address mode ..............................The clutch is turned OFF when the
reference address (the auxiliary shaft
current value or the current value per
cycle after auxiliary shaft gear)
reaches [Pr.426] Auxiliary shaft clutch
OFF address (150n,
150n).
The travel value before passing
through the OFF address is
calculated as the output travel value
of the clutch based on the reference
address passing through, thereby
controlling the clutch with an accurate
travel value.
• 5: High speed input request .............The clutch is turned OFF when the
high speed input request
(DI/DOG/TREN) turns ON.