Issue an read one or more specific data points request to the specified session.

Inputs

Parameter

Data type

Description

EN

BOOL

Trigger : activate if TRUE

SESN

UINT

Session number defined in configurator

GRP

UINT

Object group for read request

VART

UINT

Object variation to read. Valid range depends on the object group and the capabilities of the Outstation.

QUAL

UINT

RANGE_STARTSTOP

See // Qualifier in the section “Command and status values (K5BusDNP3MCD)”.

ARPTS[]

UINT

Array of point numbers to read

Outputs

Parameter

Data type

Description

READY

BOOL

TRUE if the block is ready for a new command

RC

DINT

See // RC_CMD in the section “Command and status values (K5BusDNP3MCD)”. -1 if activation fails.


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