ABB REF 54 Series Technical Reference Manual, General page 4

REF 54_
4
Feeder Terminal
Technical Reference Manual, General
5.1.4. Parameterization ............................................................. 32
5.1.4.1. Local parameterization ...................................... 32
5.1.4.2. External parameterization .................................. 32
5.1.4.3. Storing of parameters and recorded data .......... 33
5.1.5. Auxiliary voltage .............................................................. 34
5.1.5.1. Power supply versions ....................................... 34
5.1.5.2. Low auxiliary voltage indication ......................... 35
5.1.5.3. Overtemperature indication ............................... 35
5.1.6. Analog channels .............................................................. 36
5.1.6.1. Scaling the rated values of the protected
5.1.6.2. Technical data of the measuring devices .......... 39
5.1.6.3. Calculated analog channels ............................... 42
5.1.7. Digital inputs .................................................................... 43
5.1.7.1. Filter time of a digital input ................................. 44
5.1.7.2. Inversion of a digital input .................................. 45
5.1.7.3. Pulse counters ................................................... 45
5.1.7.4. Oscillation suppression ...................................... 46
5.1.7.5. Attributes of a digital input for feeder
5.1.8. Digital outputs .................................................................. 48
5.1.8.1. High-speed double-pole power outputs (HSPO) 49
5.1.8.2. Single-pole power outputs (PO) and a
5.1.8.3. Double-pole power outputs (PO) ....................... 50
5.1.8.4. Signal outputs (SO) ........................................... 51
5.1.9. RTD/analog inputs ........................................................... 51
5.1.9.1. Selection of input signal type ............................. 52
5.1.9.2. Selection of input signal range ........................... 52
5.1.9.3. Transducer supervision ..................................... 54
5.1.9.4. Signal filtering .................................................... 54
5.1.9.5. Input scaling/linearization ................................. 55
5.1.9.6. Transducer connections .................................... 55
5.1.9.7. Attributes of an RTD/analog input for feeder
5.1.9.8. RTD/analog input configuration example ........... 58
5.1.9.9. Self-supervision ................................................. 59
5.1.9.10.Calibration ......................................................... 59
5.1.9.11.RTD temperature vs. resistance ........................ 60
unit for analog channels ..................................... 38
terminal configuration ........................................ 47
high-speed single-pole power output (HSPO) ... 50
terminal configuration ........................................ 58
1MRS750527-MUM