FX1S-30MR-ES/UL MITSUBISHI, FX1S-30MR-ES/UL Datasheet - Page 133

• Manufacturer Part Number: FX1S-30MR-ES/UL
• Description: PLC, 16 IN, 14 RELAY OUT, 110V/2
• Manufacturer: MITSUBISHI

Specifications of FX1S-30MR-ES/UL

• No. Of Analogue Inputs: 16
• No. Of Analogue Outputs: 14
• Ip/nema Rating: IP10
• Approval Bodies: CE, CUL, UL
• External Depth: 49mm
• External Length / Height: 90mm
• External Width: 60mm
• Mounting Type: Panel

5.1.5
FX Series Programmable Controlers
FEND (FNC 06)
Operation:
An FEND instruction indicates the first end of a main program and the start of the program
area to be used for subroutines. Under normal operating circumstances the FEND instruction
performs a similar action to the END instruction, i.e. output processing, input processing and
watchdog timer refresh are all carried out on execution.
Points to note:
a) The FEND instruction is commonly used with CJ-P-FEND, CALL-P-SRET and I-IRET
b) Multiple occurrences of FEND instructions can be used to separate different subroutines
c) The program flow constructions are NOT allowed to be split by an FEND instruction.
d) FEND can never be used after an END instruction.
FEND
FNC 06
(First end)
Mnemonic
program constructions (P refers to program pointer, I refers to interrupt pointer).
Both CALL pointers/subroutines and interrupt pointers (I) subroutines are ALWAYS
programmed after an FEND instruction, i.e. these program features NEVER appear in the
body of a main program.
(see diagram above).
Used to indicate
the end of the
main program
block
Function
N/A
Note:
Can be used with CJ (FNC 00), CALL (FNC 01)
and interrupt routines
Operands
D
Applied Instructions 5
FEND:
1 step
Program steps
5-11