Omron SYSMAC CJ Operation Manual page 130

Sysmac cj-series programmable controller motion control unit
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All BASIC commands
4-2-46 CHECKSUM
118
/i
Example
Two axes are connected with a ratio of 1:2. Axis 0 is cancelled after 1
second, then axis 1 is cancelled when the speed drops to a specified
level. After the first cancel axis 1 decelerates at the DECEL rate. When
the CONNECT of axis 1 is cancelled, axis 1 stops instantly.
BASE(0)
SPEED=10000
FORWARD
CONNECT(0.5,0) AXIS(1)
WA(1000)
CANCEL
WAIT UNTIL VP_SPEED<=7500
CANCEL AXIS(1)
See also
AXIS, MTYPE, NTYPE, PMOVE, RAPIDSTOP
/i
Type
System parameter (read-only)
Syntax
CHECKSUM
Description
The CHECKSUM parameter contains the checksum for the programs in
RAM. At start-up, the checksum is recalculated and compared with the
previously held value. If the checksum is incorrect the program will not
run.
Arguments
N/A
Example
No example.
See also
N/A
Section 4-2

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