DNP3M_READGROUP
Issue a read request for a specific object group / variation for 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_NONE, RANGE_STARTSTOP, RANGE_COUNT See // Qualifier in the section “Command and status values (K5BusDNP3MCD)”. |
|
START |
UINT |
Start point index if RANGE_STARTSTOP |
|
STOP |
UINT |
Stop point index if RANGE_STARTSTOP or quantity if RANGE_COUNT |
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. |
DNP3M_READGROUP |
|
IEC 61131-3 Automation platform > Programming - Reference guide > Driver specific function blocks > DNP3 Master > K5BusDNP3MCD function block description and status codes > DNP3M_READGROUP |
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