
7.PMC DIAGNOSIS AND MAINTENANCE SCREENS ([PMC MAINTE]) B-63983EN/02
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(3) Press the [EXEC] soft key.
Before the reading of the file is started, the following message is
displayed to check if read processing may be executed:
"READING PMC PARAMETER (PMCx)"
(As PMCx, the PMC number embedded in the data is
displayed. "PMC DCS" is displayed for parameters for dual
check safety.)
Press the [EXEC] soft key to continue the operation. When PMC
parameters for the conventional model are to be read with the
multi-PMC system, select a read source PMC with soft key
operation. For PMC selection, see Subsection 7.4.4. Press the
[CANCEL] soft key to stop the operation.
If the reading of PMC parameters is continued, the PMC
parameters are rewritten even when a ladder program is being
executed.
NOTE
When the format of a specified file cannot be
recognized, the read operation is terminated
abnormally with the following message:
"UNKNOWN FILE FORMAT"
WARNING
When PMC parameters are read, a modified
parameter can exercise an unexpected influence on
ladder operation. Before reading PMC parameters,
make sure that the parameters to be read do not
affect ladder operation.