5.7 Standard Character String Functions
5.7.2 String concatenation
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5
APPLICATION
FUNCTIONS
CONCAT(_E)
CONCAT(_E)
Operation result
(1) Function without EN/ENO
An operation is executed and the operation value is output from .
(2) Function with EN/ENO
The following table shows the executing conditions and operation results.
*1 When FALSE is output from ENO, the data output from is undefined.
In this case, create a program so that the data output from is not used.
EN ENO
TRUE (Operation execution) TRUE Operation output value
FALSE (Operation stop)
FALSE
*1
Undefined value
d
d
d
d