Data Types Mapping Between Pme Project And Snmp - GE IC755CxS06RDx User Manual

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3.14.5 Data Types Mapping between PME Project and
SNMP
When you configure HMI tags in a PME project and you would like to use them in SNMP
communication, all of the HMI tags are mapped to the corresponding data type in SNMP
as listed in the following table. To verify this, review the Sequence of HMI Tags object in
the MIB file.
PME VIEW Data Types
BOOL
DINT
LREAL
STRING
Note The PME VIEW LREAL data type is mapped to DISPLAYSTRING to retain the
data intact.
You can continue to use the data type override/suffix mechanism in PME for the LREAL
data type to represent a INT/DINT if you have configured the data type for driver
variables. This enables you to map to the DISPLAYSTRING data type in the SNMP
communication as well.
For example, for the GE SRTP driver, you can override the IO Address of LREAL
variable LREALVar data type as %R100[INT]. This maps LREALVar to
DISPLAYSTRING in the MIB file.
SNMP Data Types
INTEGER
INTEGER
DISPLAYSTRING
DISPLAYSTRING
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