Danfoss VLT AFE 302 - Parameters: 15-** AFE Information

5.8 Parameters: 15-** AFE Information
5.8.1 15-0* Operating Data
15-00 Operating Hours
Range: Function:
0h* [0 - 2147483647 h] View how many hours the AFE has run.
The value is saved when the AFE is
turned off.
15-01 Running Hours
Range: Function:
0h* [0 - 2147483647 h] View how many hours the AFE has run.
Reset the counter in 15-07 Reset Running
Hours Counter. The value is saved when
the AFE is turned off.
15-02 kWh Counter
Range: Function:
0kWh* [0 - 2147483647
kWh]
Registering the power consumption
of the system as a mean value over
one hour. Reset the counter in
15-06 Reset kWh Counter.
15-03 Power Up's
Range: Function:
0* [0 - 2147483647] View the number of times the AFE has been
powered up.
15-04 Over Temp's
Range: Function:
0* [0 - 65535] View the number of frequency converter
temperature faults which have occurred.
15-05 Over Volt's
Range: Function:
0* [0 - 65535] View the number of AFE overvoltages which have
occurred.
15-06 Reset kWh Counter
Option: Function:
[0] * Do not reset
Select Do not reset [0] if no reset of the kWh
counter is desired.
[1] Reset counter
Select Reset [1] and press [OK] to reset the
kWh counter to zero (see 15-02 kWh Counter).
NOTE
The reset is carried out by pressing [OK].
15-07 Reset Running Hours Counter
Option: Function:
[0] * Do not reset
[1] Reset counter
Select Reset [1] and press [OK] to reset the
Running Hours counter to zero (see
15-01 Running Hours). This parameter cannot
be selected via the serial port, RS-485.
Select Do not reset [0] if no reset of the
Running Hours counter is desired.
5.8.2 15-2* Historic Log
View up to 50 logged data items via the array parameters in
this parameter group. For all parameters in the group, [0] is
the most recent data and [49] the oldest data. Data is logged
every time an event occurs. Events in this context are defined
as a change in one of the following areas:
1. Digital input
2. Digital outputs (not monitored in this SW release)
3. Warning word
4. Alarm word
5. Status word
6. Control word
7. Extended status word
Events are logged with value, and time stamp in msec. The
time interval between two events depends on how often
events occur (maximum once every scan time). Data logging
is continuous but if an alarm occurs, the log is saved and the
values can be viewed on the display. This feature is useful,
for example when carrying out service following a trip. View
the historic log contained in this parameter via the serial
communication port or via the display.
15-20 Historic Log: Event
Array [50]
Range: Function:
0 N/A* [0 - 255 N/A] View the event type of the logged events.
How to Programme
VLT
®
Active Front End AFE 302 Operating Instructions Liebherr
MG.33.X2.02 - VLT
®
is a registered Danfoss trademark 47
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