
Name
Type
Values (Range)
Unit
Description
F_DB
FLOAT32
35.00...75.00
Hz
Frequency, re-
ported value
F_RANGE
Enum
0=normal
1=high
2=low
3=high-high
4=low-low
Measured fre-
quency range
7.1.7.7
Technical data
Table 232: FMMXU Technical data
Characteristic
Value
Operation accuracy
±5 mHz
(in measurement range 35...75 Hz)
7.1.7.8
Technical revision history
Table 233: FMMXU Technical revision history
Technical revision
Change
B
Added new setting
Def frequency Sel
. Fre-
quency measurement range lowered from 35
Hz to 10 Hz.
7.1.8
Sequence current measurement CSMSQI
7.1.8.1
Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Sequence current measurement
CSMSQI
I1, I2, I0
I1, I2, I0
7.1.8.2
Function block
Figure 127: Function block
1MRS758407 C
Measurement functions
SMU615
Technical Manual
205
Summary of Contents for Relion SMU615
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