ABB ACS800-67 - ABB Drives Communication Profile; Starting Sequence

90 Practical examples
Transient loading points (load cycle transient time / 60 min) refer to specification PDC0198
(revision G, chapter 7.3, page 12).
ABB Drives communication profile
The following sections show control sequence examples using the ABB Drives
communication profile. The Main Control Word (MCW) is the principal means of controlling
the converter from WTC. The Control Word is sent to the converter by the WTC. The
converter switches between its states according to the bit-coded instructions of the Control
Word. The Main Status Word (MSW) contains status information, sent to the WTC by the
converter.
 Starting sequence
See section Starting sequence on page 67.
U [V] F [Hz] N [rpm] P [kW] p.f. Ir [A] Ur [V] Tran. time Max. amb.
11760 60 1260 3380 1 1157 83 10 min 50 °C
12000 60 1260 3380 1 1138 85 10 min 50 °C
12240 60 1260 3380 1 1119 86 10 min 50 °C
11760 60 1320 3545 1 1158 174 10 min 50 °C
12000 60 1320 3545 1 1139 178 10 min 50 °C
12240 60 1320 3545 1 1120 181 10 min 50 °C
11760 60 1380 3875 1 1207 266 10 min 50 °C
12000 60 1380 3875 1 1187 271 10 min 50 °C
12240 60 1380 3875 1 1167 277 10 min 50 °C
Start up data Setting Unit Generator data
99.02 MOTOR NOM VOLTAGE 12000 V Voltage
99.03 MOTOR NOM CURRENT 134 A Stator current
99.04 MOTOR NOM FREQ 60 Hz Frequency
99.05 MOTOR NOM SPEED 1205.2 rpm Calculated (see above)
99.06 MOTOR NOM POWER 2773 kW Calculated (see above)
99.12 MOTOR NOM COSFII 1 - Rated power factor
99.14 MOTOR SYNC SPEED 1200 rpm Selected for 6 poles at 60 Hz
99.15 MOTOR OPEN CKT V 1722 V Open circuit voltage
99.16 MOTOR NOM IM 1168 A In this example, the value in the table for
permanent loading points (see above) is used.
99.21 Rs 427.56 mohm Stator resistance R
1
(120 °C)
99.22 X1S 4432.4 mohm Stator reactance X
1
99.23 X2S 5810.1 mohm Rotor reactance X
2
99.24 XM 177590 mohm Magnetizing reactance X
m
99.25 Rr 226.8 mohm Rotor resistance R
2
(120 °C)
99.26 XM CALIBRATED N/A mohm Estimated by the firmware – do not set.
99.27 MAX MEAS FLUX 44.35224 Wb Calculated
99.28 MAX MEAS IS -329.2687 A Calculated