Mitsubishi Electric QD77MS User Manual page 123

[Pr.422] Auxiliary shaft clutch control setting
Set the ON and OFF control methods separately for the auxiliary shaft.
The clutch control setting can be changed during synchronous control, however the setting
to "No clutch" (Direct coupled operation) cannot be selected during synchronous control
after already selecting another setting.
Refer to Section 4.3.2 for operation details on the clutch control.
(1) ON control mode
0: No clutch (Direct coupled operation) ... Execute direct coupled operation without
1: Clutch command ON/OFF ................... The clutch is turned ON/OFF by the
2: Clutch command leading edge ........... The clutch is turned ON when "[Cd.403]
3: Clutch command trailing edge ............. The clutch is turned ON when "[Cd.403]
4: Address mode ...................................... The clutch is turned ON when the reference
5: High speed input request ..................... The clutch is turned ON when the high
POINT
Other clutch parameters are not applicable during direct coupled operation by
setting "0: No clutch". "[Cd.405] Auxiliary shaft clutch forced OFF command" and
the change of the clutch control setting are ignored during direct coupled operation.
clutch control.
operation of "[Cd.403] Auxiliary shaft clutch
command" ON/OFF. (Setting in the OFF
control mode are not applicable in this
mode.)
Auxiliary shaft clutch command" passes the
leading edge (from OFF to ON).
Auxiliary shaft clutch command" passes the
trailing edge (from ON to OFF).
address (the auxiliary shaft current value or
the current value per cycle after auxiliary
shaft gear) reaches "[Pr.424] Auxiliary shaft
clutch ON address".
The travel value after passing through the
ON 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.
speed input request [DI] turns ON.
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Chapter 4 Synchronous Control