154
Trial Operation and Debugging
Section 5-3
4.
Edit the instructions.
5.
Select Program - Online Edit - Send Changes The instructions will be
check and, if there are no errors, they will be transferred to the CPU Unit.
The instructions in the CPU Unit will be overwritten and cycle time will be
increased at this time.
!Caution
Proceed with Online Editing only after verifying that the extended cycle time
will not adversely affect operation. Input signals may not be read if the cycle
time is too long.
Temporarily Disabling Online Editing
It is possible to disable online editing for specific cycles to ensure response
characteristics for machine control in those cycles. Online editing from the
CX-Programmer will be disabled for those cycles and any requests for online
editing received during those cycles will be held online editing is enables.
Online editing is disabled by setting the Online Editing Disable Bit Validator
(A527.00 to A527.07) to 5A and then turning ON the Online Editing Disable
Bit (A527.09). When these settings have been made and a request for online
editing is received, online editing will be put on standby and the Online Editing
Wait Flag (A201.10) will be turned ON.
When the Online Editing Disable Bit (A527.09) is turned OFF, online editing
will be performed, the Online Editing Processing Flag (A201.11) will turn ON,
and the Online Editing Wait Flag (A201.10) will turn OFF. When online editing
has been completed, the Online Editing Processing Flag (A201.11) will turn
OFF.
Online editing can also be temporarily disabled by turning ON the Online Edit-
ing Disable Bit (A527.09) while online editing is being performed. Here too,
the Online Editing Wait Flag (A201.10) will turn ON.
If a second request for online editing is received while the first request is on
standby, the second request will not be recorded and an error will occur.
Online editing can also be disabled to prevent accidental online editing. As
described above, disable online editing by setting the Online Editing Disable
Bit Validator (A527.00 to A527.07) to 5A and turning ON the Online Editing
Disable Bit (A527.09).
Enabling Online Editing from the CX-Programmer
When online editing cannot be enabled from the program, it can be enabled
from the CX-Programmer. If operations continue with online editing in standby
status, CX-Programmer may go offline. If this occurs, reconnect the computer
to the CPU Unit and turn OFF the Online Edit Disable Bit (A527.09).
Note
When using automatic transfer from a Memory Cassette at startup, be sure to
transfer the data to the Memory Cassette if any changes are made using
online editing. If power is turned OFF before the changes are transferred, the
data from before online editing was performed will be read from the Memory
Cassette.
Содержание CP1L-EL20DR-D
Страница 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
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Страница 10: ...x...
Страница 22: ...xxii...
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...
Страница 852: ...818 Index...
Страница 854: ...820 Revision History...
Страница 855: ......