Emerson EV3 Series User Manual

AGL_Sol_EV3_E_Rev_02 23
No
Alert and fault
message
Static, dynamic and recovery
limits
Protective
action
Analog board
Alarm code
#OneEmerson
Register bit
21
Compressor low voltage
N/A
-
-
30
-
22
Cooling fan fault
This fault will be triggered if the fan
stops working
Compressor
trip
E64
31
85.15
23
Drive module HW
overcurrent
Dependent on the system
Compressor/
PFC trip
E44
49
84.11
24
Compressor U phase
SW overcurrent
Read from EEPROM
Compressor
trip
E41
50
84.8
25
Compressor V phase
SW overcurrent
Read from EEPROM
Compressor
trip
E42
51
84.9
26
Compressor W phase
SW overcurrent
Read from EEPROM
Compressor
trip
E43
52
84.10
27
Compressor overload
EV3150B: 28 A RMS
EV3185B: 39 A RMS
Compressor
trip
E48
53
84.15
28
Compressor loss
U phase
-
-
-
54
-
29
Compressor loss
V phase
-
-
-
55
-
30
Compressor loss
W phase
-
-
-
56
-
31
Compressor start-up fault
The compressor fails starting 3 times
Compressor
trip
E14
57
80.13
32
High pressure protection
N/A
Compressor
trip
E09
58
80.8
33
Compressor motor phase
current imbalance
The difference between the maximum
and minimum compressor phase
currents RMS value exceeds 4 A
Compressor
trip
E07
59
80.6
34
AC input loss of phase
The maximum value of input voltage
(RMS) exceeds 1.5 x the minimum
value of input voltage
Compressor
trip
E10
60
80.9
35
AC input overcurrent
EV3150B: 31 A RMS
EV3185B: 42 A RMS
Compressor
trip
E02
63
80.1
36
AC input undercurrent
Input current below 1 A and output
current above 20 A
Compressor
trip
-
64
-
37
Compressor U phase
current no change
-
-
-
65
-
38
Compressor V phase
current no change
-
-
-
66
-
39
Compressor W phase
current no change
-
-
-
67
-
40
ADC fault
ADC base AD > 2662 or
ADC base AD < 1433
Compressor
trip
E56
68
85.7
Table 19: Protection limits, LED and analog board codes

Emerson EV3 Series Specifications

General

Brand	Emerson
Model	EV3 Series
Category	DC Drives
Language	English