Omron CS1G/H-CPUxxH Instructions Manual page 772

Interrupt Control Instructions
Variations
Applicable Program Areas
Operands
Note
Variations Executed Each Cycle for ON Condition
Executed Once for Upward Differentiation
Executed Once for Downward Differentiation Not supported
Immediate Refreshing Specification
Block program areas
OK OK
CS1W-INT01/CJ1W-INT01
Reading Masks
Operand
N Specify the Interrupt Input Unit's unit number.
0:Unit number 0
1:Unit number 1
D Interrupt mask status.
0000 to FFFF Hex (16 bits per Unit)
Individual bits indicate the following:
0: Interrupt enabled
1: Interrupt masked
The relationship between Interrupt Input Unit unit numbers and interrupt task
numbers is shown in the following table.
Unit
number
0 100 to 115
1 116 to 131
Reading Rising/Falling Edge Designations
Operand
N Specify the In Input Unit's unit number.
2: Unit number 0
3: Unit number 1
D The rising or falling edge of the interrupt input signal.
0000 to FFFF Hex (16 bits per Unit)
Individual bits indicate the following:
0: Rising edge
1: Falling edge
1. The CS1W-INT01 and the C200HS-INT01 cannot be used at the same
time.
2. The CJ1W-INT01 Interrupt Input Unit cannot be used with a CJ1 CPU Unit.
Also, I/O interrupt tasks cannot be executed.
The relationship between Interrupt Input Unit unit numbers and interrupt task
numbers is shown in the following table.
Unit
number
2 100 to 115
3 116 to 131
Step program areas Subroutines
OK
Contents
Interrupt task numbers
Bits 00 to 15 of S correspond to the input interrupt
tasks.
Contents
Interrupt task numbers
Bits 00 to 15 of S correspond to the input interrupt
tasks.
Section 3-20
MSKR(692)
@MSKR(692)
Not supported
Interrupt tasks
OK
751