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

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GFK-2847Q

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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

DISPLAYSTRING

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