Tnd - Allen-Bradley Micro800 General Instructions Manual

Programmable controllers
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TND

Parameter
Enable
TND
TND stops the current cycle of user program scan. Then, after the output scan,
input scan, and housekeeping, the user program will be re-executed from the start
of the first routine.
Arguments
Parameter Type
Data Type
Input
BOOL
Output
BOOL
TND function language examples
Function block diagram
Rockwell Automation Publication 2080-RM001D-EN-E - February 2015
Process control instructions
Description
Function enable.
When Enable = TRUE, perform the function.
When Enable = FALSE, do not perform the function.
If true, function performed.
Tip: When variable monitoring is on, the monitoring variable's value is
assigned to the block's output.
When variable monitoring is off, the output variable's value is assigned to
the block's output.
Chapter 18
549

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