152
Trial Operation and Debugging
Section 5-3
5-3-2
Differential Monitoring
When the CPU Unit detects that a bit set by the CX-Programmer has changed
from OFF to ON or from ON to OFF, the results are indicated in the Differenti-
ate Monitor Completed Flag (A508.09). The Flag will turn ON when conditions
set for the differential monitor have been met. The CX-Programmer can moni-
tor and display these results on screen.
CX-Programmer Operation
1,2,3...
1.
Right-click the bit for differential monitoring.
2.
Click Differential Monitor from the PLC Menu. The Differential Monitor Di-
alog Box will be displayed.
3.
Click Rising or Falling.
4.
Click the
Start
Button. The buzzer will sound when the specified change is
detected and the count will be incremented.
5.
Click the
Stop
Button. Differential monitoring will stop.
Related Auxiliary Bits/Words
CPU Unit
Bit A
I/O memory
Moni-
tored for
OFF to
ON transi-
tion.
CX-Programmer
Detects bit A OFF
to ON transition.
Name
Address
Description
Differentiate Monitor
Completed Flag
A508.09
Turns ON when the differential monitoring condition has been met dur-
ing differential monitoring.
Note: The flag will be cleared when differential monitoring is started.
Содержание CP1L-EL20DR-D
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Страница 34: ...xxxiv Software Licenses and Copyrights 7...
Страница 178: ...144 Connecting the CX Programmer Section 5 1 Click the Connect button to connect and then connection online is completed...
Страница 192: ...158 Trial Operation and Debugging Section 5 3...
Страница 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Страница 666: ...632 Trouble Shooting Section 11 7...
Страница 696: ...662 Standard Models Appendix A...
Страница 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Страница 836: ...802 PLC Setup Appendix G...
Страница 838: ...804 TCP Status Transitions Appendix H...
Страница 840: ...806 Ethernet Network Parameters Appendix I...
Страница 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Страница 844: ...810 Ethernet Specifications Appendix K...
Страница 851: ...Index 817 work words 118 write protection 447...
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Страница 854: ...820 Revision History...
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