ABB 630 series - Page 44

Function name Signal type Signal name Description
TR2PTDF.1.BLKD5H Status from 5th harmonic
restraint blocking, combined
TR2PTDF.1.BLKDWAV Status from waveform blocking,
combined
TR2PTDF.1.OPR_HS Operate signal from high set
(instantaneous) stage
TR2PTDF.1.OPR_LS Operate signal from low set
(biased) stage
TR2PTDF.1.BLKD2H_A Status from 2nd harmonic
restraint block, phase A
TR2PTDF.1.BLKD2H_B Status from 2nd harmonic
restraint block, phase B
TR2PTDF.1.BLKD2H_C Status from 2nd harmonic
restraint block, phase C
TR2PTDF.1.BLKD5H_A Status from 5th harmonic
restraint blocking, phase A
TR2PTDF.1.BLKD5H_B Status from 5th harmonic
restraint blocking, phase B
TR2PTDF.1.BLKD5H_C Status from 5th harmonic
restraint blocking, phase C
TR2PTDF.1.BLKDWAV_A Status from waveform blocking,
phase A
TR2PTDF.1.BLKDWAV_B Status from waveform blocking,
phase B
TR2PTDF.1.BLKDWAV_C Status from waveform blocking,
phase C
Three-phase thermal overload
for transformers (T2PTTR)
Binary inputs T2PTTR.1.BLK_CLOSE Thermal overload indicator. To
inhibit reclose.
T2PTTR.1.ALARM The calculated temperature is
over Alarm level Temperature
limit
T2PTTR.1.START Signal indicating current that
will raise temperature above
operate level if prolonged
T2PTTR.1.OPERATE Operate signal
Three-phase thermal overload
for motors (MPTTR)
Binary inputs MPTTR.1.BLK_RESTART Thermal overload indicator, to
inhibit restart
MPTTR.1.ALARM Alarm signal when thermal load
exceeds alarm setting
MPTTR.1.OPERATE Operate signal when thermal
load exceeds operate setting
Stabilised restricted earth-fault
(LREFPNDF)
Binary inputs LREFPNDF.1.START Low impedance restricted earth-
fault protection start
LREFPNDF.1.OPERATE Low impedance restricted earth-
fault protection operate
LREFPNDF.1.BLK2H Signal to indicate second
harmonic blocking when the
second harmonic has been
enabled
Emergency start (ESMGAPC) Binary inputs ESMGAPC.1.ST_EMERG_ENA Emergency start signal
Table continues on next page
Section 2 1MRS756791 A
DNP3 data mappings
38 630 series
Point List Manual