User guide

Instructions
Chapter 18
I/O Message and Communication
18–17
MASK: Specify a Hex constant or register address. Refer to appendix B for
information regarding masks and hexadecimal numbering.
SLC 5/02 Processors Only
I/O Interrupt Disable IID Output Instruction
I/O Interrupt Enable IIE Output Instruction
Reset Pending I/O Interrupt RPI Output Instruction
(IID) (IIE) (RPI)
F1 F2 F3 F4 F5
ZOOM on IID –(IID)– 2.4.0.0.1
NAME: I/O INTERRUPT DISABLE
1 2 3
0 0 0 0
0100 1111 1111 1111 1111 1111 1111 1111
EDT_DAT
HHT Ladder Display:
HHT Zoom Display:
(monitor mode)
F1 F2 F3 F4 F5
ZOOM on IIE –(IIE)– 2.0.0.0.1
NAME: I/O INTERRUPT ENABLE
1 2 3
0 0 0 0
0011 0000 0000 0000 0000 0000 0000 0001
EDT_DAT
F1 F2 F3 F4 F5
ZOOM on RPI –(RPI)– 2.0.0.0.1
NAME: RESET PENDING INTERRUPT
1 2 3
0 0 0 0
0000 0000 0000 0000 0000 0000 0000 0001
EDT_DAT
IID
I/O INTERRUPT DISABLE
Slots: 2,3
IIE
I/O INTERRUPT ENABLE
Slots: 2,3
RPI
RESET PENDING INTERRUPT
Slots: 1–30
Ladder Diagrams and APS Displays:
I/O Event-Driven Interrupts