ABB REG670 - Signals

16.8.4 Signals
Table 702: RANGE_XP Input signals
Name
Type Default Description
RANGE INTEGER 0 Measured value range
Table 703: RANGE_XP 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
16.8.5 Operation principle
The input signal must be connected to a range output of a measuring function block
(CVMMXN, CMMXU, VMMXU, VNMMXU, CMSQI, VMSQ or MVGAPC). The
function block converts the input integer value to five binary output signals according
to
table 704.
Table 704: Input integer value converted to binary output signals
Measured supervised
value is:
below low-low
limit
between low‐
low and low
limit
between low
and high limit
between high-
high and high
limit
above high-
high limit
Output:
LOWLOW High
LOW High
NORMAL High
HIGH High
HIGHHIGH High
16.9 Limit counter L4UFCNT
16.9.1 Identification
16.9.1.1 Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Limit counter L4UFCNT -
Section 16 1MRK502052-UEN B
Monitoring
976
Technical manual