ABB RELION SMU615 Technical Manual page 186

Measurement functions
Function
Frequency measurement (FMMXU)
Low limit
High-high limit
Low-low limit
Phase sequence current measurement
(CSMSQI)
Phase sequence voltage measurement
(VSMSQI)
Three-phase power and energy meas-
urement (PEMMXU)
Deadband supervision
The deadband supervision function reports the measured value according to
integrated changes over a time period.
186
Settings for limit value supervision
F high limit
High limit
F low limit
Low limit
F high high limit
High-high limit
F low low limit
Low-low limit
Ps Seq A high limit, Ng Seq
-
A high limit, Zro A high limit
V Hi high limit res
-
High limit
Ps Seq A low limit, Ng Seq A
Low limit
low limit, Zro A low limit
Ps Seq A Hi high Lim, Ng
High-high limit
Seq A Hi high Lim, Zro A Hi
high Lim
Ps Seq A low low Lim, Ng
Low-low limit
Seq A low low Lim, Zro A
low low Lim
Ps Seq V high limit, Ng Seq
High limit
V high limit, Zro V high limit
Ps Seq V low limit, Ng Seq V
Low limit
low limit, Zro V low limit
Ps Seq V Hi high Lim, Ng
High-high limit
Seq V Hi high Lim, Zro V Hi
high Lim
Ps Seq V low low Lim, Ng
Low-low limit
Seq V low low Lim,
High limit -
Low limit -
High-high limit -
Low-low limit -
1MRS758407 C
SMU615
Technical Manual