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46
VFD ALARMS AND ALERTS
Alarms and alerts associated with the VFD function follow a dif
-
ferent naming convention than general unit faults. Table 12 lists
the VFD alarm and alert naming conventions, while Table 13
lists the Danfoss codes associated with the alarms and alerts.
These represent the most common alarms and alerts associated
with VFD malfunction. Refer to the appropriate Danfoss docu
-
mentation for more information on other alarms.
Table 12 —
VFD Alarm/Alert Naming Conventions
* The Danfoss Alarm/Alert code is represented by nnn. See Table 13.
Table 11 —
Voltage Specific VFD Parameters
Voltage
208/230V-60
# of V's
2V
3V
4V
Drive Designation
FVFD-1 FVFD-1 FVFD-1 FVFD-2
# of Connected Fans
4
6
4
4
1-22
motor volts
motor
dependent
208
208
208
208
1-24
motor amperage
size
dependent
44.8
67.2
44.8
44.8
Voltage
380V, 400V-60
# of V's
2V
3V
4V
5V
6V
7V
8V
Drive Designation
FVFD-1 FVFD-1 FVFD-1 FVFD-1 FVFD-2 FVFD-1 FVFD-2 FVFD-1 FVFD-2 FVFD-1
FVFD-2
# of Connected Fans
4
6
8
6
4
6
6
7
7
8
8
1-22
motor volts
motor
dependent
380
380
380
380
380
380
380
380
380
380
380
1-24
motor amperage
size
dependent
30.4
45.6
60.8
45.6
30.4
45.6
45.6
53.2
53.2
60.8
60.8
Voltage
460V-60
# of V's
2V
3V
4V
5V
6V
7V
8V
Drive Designation
FVFD-1 FVFD-1 FVFD-1 FVFD-1 FVFD-2 FVFD-1 FVFD-2 FVFD-1 FVFD-2 FVFD-1
FVFD-2
# of Connected Fans
4
6
8
6
4
6
6
7
7
8
8
1-22
motor volts
motor
dependent
460
460
460
460
460
460
460
460
460
460
460
1-24
motor amperage
size
dependent
24.4
36.6
48.8
36.6
24.4
36.6
36.6
42.7
42.7
48.8
48.8
Voltage
575V-60
# of V's
2V
3V
4V
5V
6V
7V
8V
Drive Designation
FVFD-1 FVFD-1 FVFD-1 FVFD-1 FVFD-2 FVFD-1 FVFD-2 FVFD-1 FVFD-2 FVFD-1
FVFD-2
# of Connected Fans
4
6
8
6
4
6
6
7
7
8
8
1-22
motor volts
motor
dependent
575
575
575
575
575
575
575
575
575
575
575
1-24
motor amperage
size
dependent
20.8
31.2
41.6
31.2
20.8
31.2
31.2
36.4
36.4
41.6
41.6
Voltage
380V, 400V, 415V, 440V-50
# of V's
2V
3V
4V
5V
6V
7V
8V
Drive Designation
FVFD-1 FVFD-1 FVFD-1 FVFD-1 FVFD-2 FVFD-1 FVFD-2 FVFD-1 FVFD-2 FVFD-1
FVFD-2
# of Connected Fans
4
6
8
6
4
6
6
7
7
8
8
1-22
motor volts
motor
dependent
380
380
380
380
380
380
380
380
380
380
380
1-24
motor amperage
size
dependent
31.2
46.8
62.4
46.8
31.2
46.8
46.8
54.6
54.6
62.4
62.4
VFD ALARMS AND ALERTS
ALARM
FORMAT*
ALERT
FORMAT*
Compressor A
17nnn
35nnn
Compressor B
18nnn
36nnn
Fan A1
20nnn
38nnn
Fan A2
21nnn
39nnn
Fan B1
23nnn
41nnn
Fan B2
24nnn
42nnn
Содержание 09FC020
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