Mitsubishi Electric MELDAS C6 Instruction Manual page 384

Normal rotation
Reverse rotation
Stop
No.
#101 ∗ Cont1
#116 ABS base
#120 ABS Type
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5. Zero Point Initialization for Auxiliary Axis
5.2 Absolute Position Detection for Auxiliary Axis
Function
Press any key other than
the SHIFT key.
(Example)
Abbrev. Parameter name
Control parameter 1
Absolute position zero
point
Absolute position
detector parameter
search engine
Operation key
This starts the rotation in the forward run
direction. The rotation will stop if this key
is pressed while starting.
This starts the rotation in the reverse run
direction. The rotation will stop if this key
is pressed while starting.
This stops the rotation during forward or
reverse run.
key
A
Default
Unit
value
This is a HEX setting parameter. Set bits without a description to their default
values.
bit F E D C B A
0 0 0 0
Default value
bit Meaning when "0" is set.
High-speed zero point return
1
after zero point establishment
Reference point return direction
8
(+)
Rotation direction determined
9
by DIR
Machine basic position becomes
A
the origin point
Coordinate zero point creation
D
valid
Rotation direction in DIR or in
the shortcut direction
E
Stopper direction is positioning
F
direction
0.000 deg Set the movement amount when the machine
(mm) coordinate zero point is to be moved from the
origin point during absolute position initializa-
tion.
This is a HEX setting parameter. Set bits without a description to their default
values.
bit F E D C B A
0 0 0 0
Default value
bit Meaning when "0" is set.
1 Dog-less type initialization
Machine stopper method
2
initialization
3 Electrical zero point direction +
III - 35
Details
Explanation
9 8 7 6 5 4 3
0 0 1 0 0 0 0 0 0
Meaning when "1" is set.
Dog-type method for each zero
point return operation
Reference point return direction
( − )
Rotation direction in the shortcut
direction
Electrical zero point becomes the
origin point
Zero point established at power
supply ON position
Rotation direction is the same as
the random position command
sign
Stopper direction is the same as
the stopper amount sign
9 8 7 6 5 4 3
0 0 0 0 0 0 0 0 0
Meaning when "1" is set.
Dog-type initialization
Marked point alignment initializa-
tion
Electrical zero point direction −
Setting
range
2 1 0
0 0 0
− 99999.999
~99999.999
2 1 0
1 0 0