Omron CS1W-MC221 -, Operation Manual

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Overview of Version 1 Upgrades Section 1-12
Settings
1) With the IOWR instruction, enable using the synchronized control functions
of the customized functions, and then 2) with the G language, specify G01 for
register E31 to execute.
1) Selecting the
Customized Functions With the IOWR instruction, turn ON customized function selection bit 04 and
write the data to the MC Unit.
2) Programming in G
Language G01 <axis to latch> (E31)
Note If any other operands are used, linear interpolation will be performed in the
normal way for G01.
Operands
An error (number out of range) will occur if the specified first address of the
operand table is greater than 1996.
Operand Table
Present position
External input
Time
Present position stored at position data address
Axis to latch
Axis First address of operand
table
X (E31)
Y
Z
U
Data name Data range Unit Description
First address Function number 4
Note Integers only
--- Specifies the function number.
Register function: 4
+1 Latch condition Latch condition
1: Rising edge of
general-purpose
input
2: Rising edge of
phase Z
Note Integers only
--- Specifies the condition for latching.
If the phase Z input is specified, the
input for the axis to latch will be moni-
tored.
If a general-purpose input is specified,
the input for the axis number corre-
sponding to the axis to latch (X to U
correspond to 1 to 4, respectively) will
be monitored.
+2 Position data
address for latched
present position 0 to 1999
Note Integers only
--- Specifies the address of the position
data where the latched present value is
to be stored.
+3 Latch status 0: Waiting for latch
condition to be met
1: Latch completed
--- Indicates whether the latch has been
completed.
The status is set in the Unit when the G
code command for the register function
is executed and when the latch occurs.