Mitsubishi FX1S Series User Manual

FX Series Programmable Controlers Applied Instructions 5
5-9
5.1.3 SRET (FNC 02)
Operation:
SRET signifies the end of the current subroutine and returns the program flow to the step
immediately following the CALL instruction which activated the closing subroutine.
Points to note:
a) SRET can only be used with the CALL instruction.
b) SRET is always programmed after an FEND instruction - please see the CALL (FNC
01)
instruction for more details.
Mnemonic Function
Operands
Program steps
D
SRET
FNC 02
(
Subroutine
return)
Returns operation
from a subroutine
program
N/A
Automatically returns to the step immediately
following the CALL instruction which activated
the subroutine.
SRET:
1step
FX 1S
FX1N FX2N
FX2NC
PULSE-P 16 BIT OPERATION 32 BIT OPERATION

Mitsubishi FX1S Series Specifications

General

Model	FX1S Series
I/O Points	10 to 30 points
Program Memory	2000 steps
Power Supply	AC
Communication	RS-422
Expansion	No expansion
Programming Language	Ladder Logic
Input Voltage	100-240V AC
Built-in High-Speed Counter	Up to 60 kHz (single-phase)
Weight	Approx. 0.3 kg
Dimensions	90 x 60 x 75 mm