Mitsubishi Electric Q172DSCPU, Programming Manual

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7 - 5
7 SYNCHRONOUS CONTROL
7.1.3 Main shaft clutch parameters
Symbol Setting item Setting details Setting value Fetch cycle
Default
value
Device No.
Pr.405
Main shaft clutch
control setting Set the control method for
the clutch.
• Set in hexadecimal.
H
ON control mode
0: No clutch
1: Clutch command
ON/OFF
2: Clutch command
leading edge
3: Clutch command
trailing edge
4: Address mode
5: High speed input
request
OFF control mode
0: OFF control invalid
1: One-shot OFF
2: Clutch command
leading edge
3: Clutch command
trailing edge
4: Address mode
5: High speed input
request
High speed input
request signal
00 to 1F: High speed
input request
signal from
signal 1 to 32
Operation
cycle
0000h 150n
Pr.406
Main shaft clutch
reference address
setting
Set the reference address for
the clutch.
0: Current value after composite main
shaft gear
1: Current value per cycle after main
shaft gear
At start of
synchronous
control
0 150n
Pr.407
Main shaft clutch
ON address
• Set the clutch ON address
for address mode. (This
setting is invalid except
during address mode.)
• If the address is out of the
range from 0 to (Cam axis
length per cycle - 1), the
address is converted to a
value within range.
-2147483648 to 2147483647
[Main input axis position units
(Note-1)
,
or cam axis cycle units
(Note-2)
]
Operation
cycle
0
150n
150n
Pr.408
Travel value before
main shaft clutch
ON
• Set the travel value for the
distance between the clutch
ON condition completing
and the clutch closing.
• Set a positive value when
the reference address is
increasing, and a negative
value when it is decreasing.
-2147483648 to 2147483647
[Main input axis position units
(Note-1)
,
or cam axis cycle units
(Note-2)
]
At
completing
clutch ON
condition
0
150n
150n
(Note-1): Main input axis position units (Refer to Chapter 5)
(Note-2): Cam axis cycle units (Refer to Section 7.5.1)