FX1S-30MR-ES/UL MITSUBISHI, FX1S-30MR-ES/UL Datasheet - Page 85

• 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

4.6
FX Series Programmable Controllers
Interrupt Pointers
Device Mnemonic: I
Purpose: Interrupt program marker
Alias: Interrupt
Available forms: Label: appears on the left of the left hand bus bar when the program is
Devices numbered in: Special numbering system based on interrupt device used and input
Further uses: Input interrupts - see page 4-12
Example device usage:
Nested levels:
Pointer position:
Additional applied instructions:
• Interrupts are made up of an interrupt device, an interrupt pointer and various usage of
• While an interrupt is processing all other interrupts are disabled. To achieve nested
• Interrupt pointers may only be used after an FEND instruction (first end instruction,
three, dedicated interrupt applied instructions;
- IRET function 03: interrupt return - see page 5-9
- EI function 04: enable interrupt - see page 5-9
- DI function 05: disable interrupt - see page 5-9
interrupts the EI-DI instruction must be programmed within an interrupt routine.
Interrupts can be nested for two levels.
function 06).
High speed interrupt
I
Timer interrupts - see page 4-12
Disabling interrupts - see page 4-13
Counter interrupts - see page 4-13
viewed in ladder mode
(see
triggering method
in the example device usage diagram).
I101
1
Devices in Detail 4
4-11
FEND
IRET
END