Iec 61850-9-2 Le Sampled Values Sending Smvsender; Xltxtr Function Block - ABB RELION SMU615 Technical Manual

Basic functions
3.10.1

IEC 61850-9-2 LE sampled values sending SMVSENDER

3.10.1.1 Functionality
The SMVSENDER function block is used for activating the SMV sending functionality.
It adds/removes the sampled value control block and the related data set into/from
the sending device's configuration. It has no input or output signals.
SMVSENDER can be disabled with the
SMVSENDER is disabled from the front port WHMI, it can only be enabled from the
front port WHMI. When disabled, the sending of the samples values is disabled.
3.10.1.2 Settings
Table 40: SMVSENDER Settings
Parameter Values (Range)
Operation
1=on
5=off
3.10.2

xLTxTR function block

3.10.2.1 Function block
Figure 29: Function block
3.10.2.2 Operation principle
The MINCB_OPEN input signal is supposed to be connected through a binary input
to the NC auxiliary contact of the miniature circuit breaker protecting the VT
secondary circuit. The MINCB_OPEN signal sets the FUSEF_U output signal to block
all the voltage-related functions when MCB is in the open state.
3.10.2.3 Signals
ULTVTR1_vt Input signals
Table 41: ULTVTR1_vt Input signals
Name
MINCB_OPEN
68
Unit
ILTCTR
ULTVTR
MINCB_OPEN
Type
BOOLEAN
Operation setting value "off". If the
Step Default
1=on
Default Description
0=False Active when external MCB opens
protected voltage circuit
1MRS758407 C
Description
Operation
SMU615
Technical Manual