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841
Interrupt Control Instructions
Section 3-20
■
Specifying Up/Down Differentiation of an Interrupt Input
(CS1W-INT01, CJ1W-INT01, and CJ1M CPU Unit Built-in Inputs Only)
Inputs to a CS1W-INT01/CJ1W-INT01 Interrupt Input Unit (16 inputs/Unit)
Inputs to a CJ1M CPU Unit’s Built-in Inputs (4 inputs/Unit)
Note When the up/down differentiation setting is changed, all detected in-
terrupt inputs will be cleared.
■
Disabling/Enabling a Scheduled Interrupt Task’s Timer Interrupt
Operand
Contents
N
Specify the Interrupt Input Unit’s unit number.
2: Unit number 0 (interrupt tasks 100 to 115)
3: Unit number 1 (interrupt tasks 116 to 131)
C
Specify either the rising or falling edge of the interrupt input signal.
Set to 0000 to FFFF hex. Bits 0 to 15 correspond to each interrupt
task. Individual bit settings are as follows:
0: Up-differentiation (Detect rising edge.)
1: Down-differentiation (Detect falling edge.)
Operand
Contents
N
Specify the interrupt input number.
10: Interrupt input 0 (interrupt task 140)
11: Interrupt input 1 (interrupt task 141)
12: Interrupt input 2 (interrupt task 142)
13: Interrupt input 3 (interrupt task 143)
C
Interrupt mask.
0000 hex: Up-differentiation (Detect rising edge.)
0001 hex: Down-differentiation (Detect falling edge.)
Operand
Contents
N
Specify the scheduled interrupt number.
4: Interrupt task 0 (interrupt task 2)
5: Interrupt task 1 (interrupt task 3)
Note Only scheduled interrupt 0 can be used with the CJ1M-CPU11/21.
C
Scheduled interrupt
time units (Set in the
PLC Setup.)
Scheduled interrupt set time
Any time unit setting
0 decimal (0000 hex):
Disable interrupt. (Stop internal timer.)
10 ms
1 to 9,999 decimal (0001 to 270F hex):
Enable interrupt. (Start internal timer with inter-
rupt interval between 10 and 99,990 ms.)
1 ms
1 to 9,999 decimal (0001 to 270F hex):
Enable interrupt. (Start internal timer with inter-
rupt interval between 1 and 9,999 ms.)
0.1 ms
CJ1M CPU Units
5 to 9,999 decimal (0005 to 270F hex):
Enable interrupt. (Start internal timer with inter-
rupt interval between 0.5 and 999.9 ms.)
Note Settings 0001 to 0004 cannot be used. An error
will occur if one of these settings is used.
CJ1-H-R CPU Units
2 to 9,999 decimal (0002 to 270F hex):
Enable interrupt. (Start internal timer with inter-
rupt interval between 0.2 and 999.9 ms.)
Note Setting 0001 cannot be used. An error will occur
if 0001 is set.
Summary of Contents for SYSMAC CS Series
Page 2: ......
Page 4: ...iv ...
Page 30: ...xxx ...
Page 186: ...146 List of Instructions by Function Code Section 2 4 ...
Page 1320: ...1280 Model Conversion Instructions Unit Ver 3 0 or Later Section 3 35 ...
Page 1390: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2 ...
Page 1391: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits ...
Page 1392: ...1352 ASCII Code Table Appendix A ...
Page 1404: ...1364 Revision History ...