Danfoss VLT FC 100 Series Programming Manual page 136

3. Parameter Description
[16] Thermal warning
[17] Mains voltage out of
range
[18] Reversing
[19] Warning
[20] Alarm (trip)
[21] Alarm (trip lock)
3
[22] Comparator 0
[23] Comparator 1
[24] Comparator 2
[25] Comparator 3
[26] Logic rule 0
[27] Logic rule 1
[28] Logic rule 2
[29] Logic rule 3
[33] Digital input DI18
[34] Digital input DI19
[35] Digital input DI27
[36] Digital input DI29
[37] Digital input DI32
[38] Digital input DI33
[50] Comparator 4
[51] Comparator 5
[60] Logic rule 4
[61] Logic rule 5
15-13 Logging Mode
Option:
* Log always
[0]
[1] Log once on trigger
15-14 Samples Before Trigger
Range:
*
50 [0 - 100]
3.15.4. Historic Log,15-2*
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
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
136
Function:
Select Log always [0] for continuous logging.
Log once on trigger
Select [1] to conditionally start and stop logging using par. 15-12 and par. 15-14.
Function:
Enter the percentage of all samples prior to a trigger event which are to be retained in the log. See also par.
15-12 and par. 15-13.
event occurs (not to be confused with SLC events).
MG.11.C5.02 - VLT ® is a registered Danfoss trademark
®
VLT HVAC Drive Programming Guide
Events in this context are defined as a change in one