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Command Details
Section 6-3
• The workpiece coordinate system offset value specified will be enabled
when WORK command is executed. It means that the offset value will not
be reflected in the operation until WORK command is executed again
when using the coordinate system specified with Workpiece coordinate
system number.
• Workpiece coordinate system offset value specified will stay enabled until
OFFPOS command is executed again.
Present Position
Latch (LATCH)
The present position of the specified axis is stored.
Command type
Single execution command
Format
LATCH_[<axis name>]<latch position storing variable>{I<latch check start
position>}
{J<latch check end position>};
Ex: LATCH_[J01]#DL0000;
Operand
Axis name: J01 to J32
Note
(1) Word data is extended to long word data with a sign in the MC Unit.
(2) The actual value is determined by the setting value of the parameter
[P5AA02: Position command decimal point position].
(3) There is no influence. ABL specification is always used.
Description
• The position of the specified axis is stored.
• The latched position is assigned in Latch position storing variable.
• Latch signal is accepted only in the sections specified in Latch check start
position and Latch check end position.
• The latch position assigned in Latch position storing variable, Latch check
start position, and Latch check end position are values on the coordinate
system currently being selected.
• Present position latch is performed as shown below depending on the
relations between Latch check start position and Latch check end posi-
tion.
Operand
Setting range
Decimal
Variable specification
INC/ ABL
influ-
ence
Bit
Word
Long
word
Real
number
Indirect
specifi-
cation
Latch position stor-
ing variable
R/W variable
address
No
No
No
Yes
No
No
No
Latch check start
position
−
2147483648 to
2147483647
Yes
No
Yes (See
note 1.)
Yes
Yes (See
note 2.)
Yes
No (See
note 3.)
Latch check end
position
−
2147483648 to
2147483647
Yes
No
Yes (See
note 1.)
Yes
Yes (See
note 2.)
Yes
No (See
note 3.)
Specification
Operation
Both start position and
end position are omitted
Accepting section is not specified.
Start position is omitted
Accepting section: Start position and after
Lower limit
Upper limit
Lower limit
Start position
Upper limit
Summary of Contents for CS1W-MCH71 -
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Page 69: ...24 Performance Section 1 7 ...
Page 99: ...54 Connecting MECHATROLINK Devices Section 3 5 ...
Page 283: ...238 Saving Data Section 5 4 ...
Page 417: ...372 Command Details Section 6 3 ...