Omron RX2 Series User Manual page 115

While/Wend
Command
Executes <command set> while a condition is
met.
 Example
Block number
1 to 4 If X(00) is 1, it adds 1 to U(01), waits for 1.00 second with the "wait" command, and jumps to the
"while" command. If X(00) is not 1, it executes the next command after the "wend" command.
5 Jumps to the block 1: loop_ unconditionally.
DriveProgramming User's Manual (I622-E1)
Description
Flowchart method
Flowchart
6 DriveProgramming Commands
Condition: a comparison between two variables
or constants with the format <left hand value>
<comparison operator> <right hand value>.
• Left hand value: any variable or constant
(range −128 to 127)
• Comparison operator: =, <, >, <=, >=, or <>
• Right hand value: any variable or constant
(range −128 to 127)
Command set: one or more commands until
the "wend" command. It can contain nested
commands (up to eight levels).
Format
Text language method
while <condition>
<command set>
wend
Operation
Argument
Text
6 - 19
6