Interrupt Inputs; Applicable Models; Outline; Interrupt Modes - Omron SYSMAC CS Series Operation Manual

Interrupt Inputs

7-3

Interrupt Inputs

7-3-1

Applicable Models

7-3-2

Outline

7-3-3

Interrupt Modes

7-3-4

Interrupt Input Specifications

Input Interrupt Mode
Item
Interrupt condition
Subroutine numbers
Response time
Signal pulse width
Counter Mode
Item
Interrupt condition
Subroutine numbers
Counting mode
Input method
Counter frequency
Counter value
Counter PV storage
Counter SV storage
124
Note Enabling interrupts merely returns the interrupts to the status they were in
before they were disabled. If an interrupt was masked before it was disabled, it
will still be masked after it is enabled.
Model numbers
CS1W-HIO01-V1 12 contact inputs, 8 contact outputs
CS1W-HCP22-V1 12 contact inputs, 8 contact outputs, 2 pulse inputs, 2 pulse outputs
CS1W-HCA22-V1 12 contact inputs, 8 contact outputs, 2 pulse inputs, 2 analog outputs
CS1W-HCA12-V1 12 contact inputs, 8 contact outputs, 1 analog input, 1 pulse input, 2 analog
outputs
Contact inputs 0 to 3 to the Customizable Counter Unit can be used for exter-
nal interrupt inputs. These inputs are allocated IR 00000 to IR 00003. The
subroutines corresponding to these inputs are fixed and cannot be change.
Contact inputs 0 to 3 correspond to subroutines 000 to 003.
Note Subroutines 000 to 003 can be used as normal subroutines when the input
interrupts are not being used.
There are two modes that can be used for the input interrupts. Each interrupt
input can be set separately.
Input Interrupt Mode: An interrupt is generated when the input turns ON, OFF,
or both.
Counter Mode: External signals are counted, decrementing from a SV, and an
interrupt is generated when the PV equals 0.
The interrupt mode is set using the INT instruction for each interrupt input.
Input contacts 0 to 3 (IR 00000 to IR 00003) turn ON, OFF, or both (Set in DM 6620.)
IR 00000 to IR 00003: Subroutines 000 to 003
0.08 ms (for ON) (from when interrupt condition is met until execution of subroutine is started)
ON: 0.1 ms min, OFF: 0.25 ms min.
Counter decremented from SV each time input contacts 0 to 3 (IR 00000 to IR 00003) turn ON,
OFF, or both (Set in DM 6620) and PV reaches 0
IR 00000 to IR 00003: Subroutines 000 to 003
Decrementing pulse input
Single phase
2 kHz
0000 to FFFF Hex
IR 00000 to IR 00003: SR 244 to SR 247
IR 00000 to IR 00003: SR 240 to SR 243
Functions
Specification
Specification
Section 7-3