Performing the frequency converter initialization does not
clear the service log memory.
3.15.5 Reading the Service Log Information
Use MCT 10 Set-up Software to read the service log
information.
To read the service information:
1.
Open MCT 10 Set-up Software.
2.
Select a frequency converter.
3.
Select the Service Log plug-in.
4.
Click
Read from drive
.
e30bg260.10
Illustration 3.65 MCT 10, Read from Drive
shows the service log view in MCT 10 Set-
up Software. Use the cursor to view the detailed readings
at a specific time.
e30bg261.10
Illustration 3.66 Service Log View, 5 s
Use the zoom function to focus on the last 250 ms before
the fault. See
e30bg262.10
Illustration 3.67 Service Log Detailed View, 250 ms
3.15.6 Alarms that Trigger a Service Log
Record
#
Alarm title
4
Mains phase loss
5
DC voltage high
6
DC voltage low
7
DC overvolt
8
DC undervolt
9
Inverter overld.
10
Motor ETR over
12
Torque limit
13
Over Current
14
Earth (ground) Fault
16
Short Circuit
18
Start Failed
25
Brake resistor
26
Brake overload
27
Brake IGBT
28
Brake check
30
U phase loss
31
V phase loss
32
W phase loss
36
Mains failure
37
Phase imbalance
44
Earth (ground) Fault AL44
45
Earth (ground) Fault 2
59
Current limit
Table 3.29 Alarms that Trigger a Service Log Record
NOTICE
If an alarm has 2 states (warning/alarm), it only triggers
a service log record when going into the alarm state.
Parameter Descriptions
Programming Guide
MG33MP02
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Summary of Contents for VLT AutomationDrive FC 302
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