Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 21

• Passing the return value
The instruction and the number of steps used for passing the return value are identical to those for passing the argument.
Argument Data type
class
VAR_OUTPUT Same as for passing the argument
• EN/ENO
The following table lists the number of steps required for EN/ENO.
Item Number of steps
EN 3
ENO 2
Instruction used Number of steps
Same as for passing the Same as for passing the argument
argument
3 PROGRAM ORGANIZATION UNITS
19
3.2 Functions (FUN)
3