Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 1841

2.
Function with EN/ENO
The execution conditions and operation results will be as follows.
Execution condition
EN
TRUE (executed)
FALSE (not executed)
*1 If the value FALSE is output from ENO, the output data from (d) will be undefined. Create a program so that the undefined value will not
be used in operations.
Operation error
Error code Description
(SD0)
3401H A value other than 0 to 9 exists at any digit of the value input to (s).
• Turning on SM754 can prevent the above error from being issued. If the specified value is out of the valid range, the
BCD_TO_INT(_E) function is not executed regardless of the status (on/off) of SM754.
Operation result
ENO
TRUE
*1
FALSE
(d)
Operation result output value
Undefined value
25 TYPE CONVERSION FUNCTIONS
25.37 Converting BCD to INT
25
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