14.13.3
Function block
MVEXP
RANGE*
HIGHHIGH
HIGH
NORMAL
LOW
LOWLOW
IEC09000215-1-en.vsd
IEC09000215 V1 EN
Figure 259:
MVEXP function block
14.13.4
Signals
Table 411:
MVEXP Input signals
Name
Type
Default
Description
RANGE
INTEGER
0
Measured value range
Table 412:
MVEXP Output signals
Name
Type
Description
HIGHHIGH
BOOLEAN
Measured value is above high-high limit
HIGH
BOOLEAN
Measured value is between high and high-high limit
NORMAL
BOOLEAN
Measured value is between high and low limit
LOW
BOOLEAN
Measured value is between low and low-low limit
LOWLOW
BOOLEAN
Measured value is below low-low limit
14.13.5
Settings
The function does not have any parameters available in Local HMI or Protection and
Control IED Manager (PCM600).
GlobalBaseSel
: Selects the global base value group used by the function to define (
IBase
),
(
VBase
) and (
SBase
).
14.13.6
Operation principle
The input signal must be connected to a range output of a measuring function block
(CVMMXN, CMMXU, VMMXU, VNMMXU, CMSQI, VMSQ or MVGGIO). The
function block converts the input integer value to five binary output signals according to
.
Section 14
1MRK 502 048-UUS A
Monitoring
592
Technical manual
