GE GFK0579B 用户手册
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Chapter 4 Configuration with Logicmaster 90–70
Displaying Configured References
If you want to display references configured for the PLC or a Remote Drop, use
Reference View. Reference View shows any reference conflicts that have been created.
Reference View. Reference View shows any reference conflicts that have been created.
Viewing PLC References
To see the references in the Remote I/O Scanner’s I/O Map together with the rest of the
PLC configuration, select Reference View (shift–F3) from the rack or bus screen. The
illustrations below show Reference Views for a system with three Remote I/O
Scanners.
PLC configuration, select Reference View (shift–F3) from the rack or bus screen. The
illustrations below show Reference Views for a system with three Remote I/O
Scanners.
%I
%Q
%AI
%AQ
Reference Conflicts in the PLC Configuration
The PLC Reference View screens show reference conflicts between modules in the PLC
rack(s). Conflicts in the output tables (%Q and %AQ), which are not considered “fatal”
conflicts, are indicated with one asterisk. Conflicts in the input tables (%I and %AI) are
considered fatal; they are indicated with two asterisks. The illustration above shows a
conflict in the Analog Output (%AQ) Table between the I/O maps of two Remote I/O
Scanners (Drop IDs 017 and 034).
rack(s). Conflicts in the output tables (%Q and %AQ), which are not considered “fatal”
conflicts, are indicated with one asterisk. Conflicts in the input tables (%I and %AI) are
considered fatal; they are indicated with two asterisks. The illustration above shows a
conflict in the Analog Output (%AQ) Table between the I/O maps of two Remote I/O
Scanners (Drop IDs 017 and 034).
The PLC Reference View screens do NOT show conflicts among the modules in a
Remote Drop. If you want to view the references for a Remote Drop, cursor to the
Remote I/O Scanner entry, and press F1 (expand). Or if you want to correct a conflict in
the Remote I/O Scanner configuration, cursor to the Remote I/O Scanner entry and
press shift–F1 (RACK) or F10 (zoom).
Remote Drop. If you want to view the references for a Remote Drop, cursor to the
Remote I/O Scanner entry, and press F1 (expand). Or if you want to correct a conflict in
the Remote I/O Scanner configuration, cursor to the Remote I/O Scanner entry and
press shift–F1 (RACK) or F10 (zoom).