396
Interrupt Functions
Section 8-1
3.
Create the program for interrupt task 12. Always put an END(001) instruc-
tion at the program’s last address.
4.
Use CTBL(882) to start the comparison operation with high-speed counter
1 and interrupt task 12.
5.
Operation
When execution condition W0.00 goes ON, the comparison starts with
high-speed counter 1.
When the PV of high speed counter 1 is between 25,000 and 25,500, cyclic
task processing is interrupted, and interrupt task 12 is processed. When
interrupt task 12 processing is completed, processing of the interrupted cy-
clic task resumes.
D20004
#000C
Range 1 interrupt task number = 12 (C hex)
D20005 to
D20008
All
#0000
Range 2 lower and upper limit values
(Not used and don’t need to be set.)
Range 2 settings
D20009
#FFFF
Disables range 2.
~
D20014
D20019
D20024
D20029
D20034
#FFFF
Set the fifth word for ranges 3 to 7 (listed at left) to #FFFF to
disable those ranges.
~
D20035 to
D20038
All
#0000
Range 8 lower and upper limit values
(Not used and don’t need to be set.)
Range 8 settings
D20039
#FFFF
Disables range 8.
Word
Setting
Function
W0.00
@CTBL(882)
#0001
#0001
D20000
Use high-speed counter 1.
First comparison table word
Register a range comparison table and start
comparison operation.
CIO 0.01
W0.00
Counting enabled
Cyclic task
processing
Interrupt task
10 processing
Processing
interrupted
Cyclic task
processing
Interrupt task
10 processing
Processing
interrupted
Cyclic task
processing
Upper limit: 25,500 (639C hex)
High-speed counter 1 PV
(in A272 and A273)
Lower limit: 25,000 (61A8 hex)
Summary of Contents for CP1L-EL20DR-D
Page 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
Page 4: ...iv...
Page 10: ...x...
Page 22: ...xxii...
Page 34: ...xxxiv Software Licenses and Copyrights 7...
Page 192: ...158 Trial Operation and Debugging Section 5 3...
Page 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Page 666: ...632 Trouble Shooting Section 11 7...
Page 696: ...662 Standard Models Appendix A...
Page 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Page 836: ...802 PLC Setup Appendix G...
Page 838: ...804 TCP Status Transitions Appendix H...
Page 840: ...806 Ethernet Network Parameters Appendix I...
Page 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Page 844: ...810 Ethernet Specifications Appendix K...
Page 851: ...Index 817 work words 118 write protection 447...
Page 852: ...818 Index...
Page 854: ...820 Revision History...
Page 855: ......