ABB REF615 L - Page 635

Function Settings for limit value supervision
Three-phase voltage measurement
(VMMXU)
High limit V high limit
Low limit V low limit
High-high limit V high high limit
Low-low limit V low low limit
Residual current measurement
(RESCMMXU)
High limit A high limit res
Low limit -
High-high limit A Hi high limit res
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 -
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
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
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 ,
Deadband supervision
The deadband supervision function reports the measured value according to
integrated changes over a time period.
1YHT530004D05 D Section 8
Measurement functions
615 series 629
Technical Manual