ABB RELION Series, Technical Manual

Page: 563 / 804

Function Settings for limit value supervision
Residual current measurement
(RESCMMXU)
High limit
A high limit res
Low limit -
High-high limit
A Hi high limit res
Low-low limit -
Frequency measurement (FMMXU) High limit F high limit
Low limit
F low limit
High-high limit
F high high limit
Low-low limit F low low limit
Residual voltage measurement
(RESVMMXU)
High limit
V high limit res
Low limit -
High-high limit V Hi high limit res
Low-low limit -
Phase sequence current measurement
(CSMSQI)
High limit
Ps Seq A high limit, Ng Seq
A high limit, Zro A high limit
Low limit
Ps Seq A low limit, Ng Seq A
low limit, Zro A low limit
High-high limit
Ps Seq A Hi high Lim, Ng
Seq A Hi high Lim, Zro A Hi
high Lim
Low-low limit Ps Seq A low low Lim, Ng
Seq A low low Lim, Zro A low
low Lim
Phase sequence voltage measurement
(VSMSQI)
High limit
Ps Seq V high limit, Ng Seq
V high limit, Zro V high limit
Low limit
Ps Seq V low limit, Ng Seq V
low limit, Zro V low limit
High-high limit
Ps Seq V Hi high Lim, Ng
Seq V Hi high Lim, Zro V Hi
high Lim
Low-low limit Ps Seq V low low Lim, Ng
Seq V low low Lim,
Three-phase power and energy
measurement (PEMMXU)
High limit -
Low limit -
High-high limit -
Low-low limit -
Deadband supervision
The deadband supervision function reports the measured value according to
integrated changes over a time period.
1MRS758755 A
Section 8
Measurement functions
REC615 and RER615 557
Technical Manual