ABB Relion 670 series, Technical Manual

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Name Type Default Description
GRP1_B STRING - Second analog input used for phase B or BC quantity
GRP1_C STRING - Third analog input used for phase C or CA quantity
GRP1_N STRING - Fourth analog input used for residual or neutral quantity
PID-3405-OUTPUTSIGNALS v4
Table 982: SMAI1 Output signals
Name Type Description
SPFCOUT REAL Number of samples per fundamental cycle from internal DFT
reference function
G1AI3P GROUP SIGNAL Group 1 analog input 3-phase group
G1AI1 GROUP SIGNAL Group 1 analog input 1
G1AI2 GROUP SIGNAL Group 1 analog input 2
G1AI3 GROUP SIGNAL Group 1 analog input 3
G1AI4 GROUP SIGNAL Group 1 analog input 4
G1N GROUP SIGNAL Group parameter for residual sample
PID-3406-INPUTSIGNALS v5
Table 983: SMAI2 Input signals
Name Type Default Description
BLOCK BOOLEAN 0 Block group 2
REVROT BOOLEAN 0 Reverse rotation group 2
GRP2_A STRING - First analog input used for phase A or AB quantity
GRP2_B STRING - Second analog input used for phase B or BC quantity
GRP2_C STRING - Third analog input used for phase C or CA quantity
GRP2_N STRING - Fourth analog input used for residual or neutral quantity
PID-3406-OUTPUTSIGNALS v4
Table 984: SMAI2 Output signals
Name Type Description
G2AI3P GROUP SIGNAL Group 2 analog input 3-phase group
G2AI1 GROUP SIGNAL Group 2 analog input 1
G2AI2 GROUP SIGNAL Group 2 analog input 2
G2AI3 GROUP SIGNAL Group 2 analog input 3
G2AI4 GROUP SIGNAL Group 2 analog input 4
G2N GROUP SIGNAL Group parameter for residual sample
1MRK 502 066-UUS B Section 21
Basic IED functions
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Technical manual