Danfoss VLT AQUA Programming Manual page 215

®
VLT AQUA Drive Programming Guide
[39]
[40]
[41]
[42]
[43]
[60]
[61]
[70]
[71]
[72]
[73]
[74]
23-04 Occurrence
Array [10]
*
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
2.20.2. 23-1* Maintenance
Wear and tear calls for periodic inspection and service of elements in the application, e.g. motor
bearings, feedback sensors and seals or filters. With Preventive Maintenance the service intervals
may be programmed into the frequency converter. The frequency converter will give a message
when maintenance is required. 20 Preventive Maintenance Events can be programmed into the
frequency converter. For each Event the following must be specified:
•
•
•
•
Set dig. out. B high
Set dig. out. C high
Set dig. out. D high
Set dig. out. E high
Set dig. out. F high
Reset counter A
Reset counter B
Start timer 3
Start timer 4
Start timer 5
Start timer 6
Start timer 7 Select the action during OFF Time. See par. 13.52
Action
All days
Working days
Non-working days
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday Select which day(s) the Timed Action applies to. Specify work-
ing/non-working days in par. 0-81, 0-82 and 0-83.
Maintenance item (e.g. "Motor Bearings")
Maintenance action (e.g. "Replace")
Maintenance Time Base (e.g. "Running Hours" or a specific date and time)
Maintenance Time Interval or the date and time of next maintenance
NB!
To disable a Preventive Maintenance Event the associated
(par. 23-12) must be set to
®
MG.20.O2.02 - VLT is a registered Danfoss trademark
for descriptions of the options.
Disabled
[0].
2. Parameter Description
SL Controller
Maintenance Time Base
215
2