Bell & Gossett P2001489 Integrated Technologic with Sensorless Control User Manual
Page 42

Number Description
Warning
Alarm/Trip
Alarm / Trip Lock
Parameter Reference
16
Short circuit
X
X
17
Control word timeout
(X)
(X)
8–04
18
Start failed
X
23
Internal fan fault
X
24
External fan fault
X
14–53
25
Brake resistor short-
circuited
X
26
Brake resistor power
limit
(X)
(X)
2–13
27
Brake chopper short-
circuited
X
X
28
Brake check
(X)
(X)
2–15
29
Drive over temperature
X
X
X
30
Motor phase U missing
(X)
(X)
(X)
4–58
31
Motor phase V missing
(X)
(X)
(X)
4–58
32
Motor phase W missing (X)
(X)
(X)
4–58
33
Inrush fault
X
X
34
Fieldbus communication
fault
X
X
35
Out of frequency range
X
X
36
Mains failure
X
X
37
Phase imbalance
X
X
38
Internal fault
X
X
39
Heatsink sensor
X
X
40
Overload of digital
output terminal 27
(X)
5–00, 5–01
41
Overload of digital
output terminal 29
(X)
5–00, 5–02
42
Overload of digital
output on X30/6
(X)
5–32
42
Overload of digital
output on X30/7
(X)
5–33
46
Pwr. card supply
X
X
47
24 V supply low
X
X
X
48
1.8 V supply low
X
X
49
Speed limit
X
(X)
1–86
50
AMA calibration failed
X
51
AMA check Unom and
Inom
X
52
AMA low Inom
X
53
AMA motor too big
X
54
AMA motor too small
X
55
AMA parameter out of
range
X
56
AMA interrupted by user
X
57
AMA timeout
X
58
AMA internal fault
X
X
Troubleshooting
40
Integrated Technologic
®
with Sensorless Control INSTRUCTION MANUAL