Danfoss VLT AQUA Drive FC 202 Programming Manual page 167

Parameter Description
23-10 Maintenance Item
Array [20]
Option: Function:
[4] Valve
[5] Pressure transmitter
[6] Flow transmitter
[7] Temperature transm.
[8] Pump seals
[9] Fan belt
[10] Filter
[11] Drive cooling fan
[12] System health check
[13] Warranty
23-11 Maintenance Action
Array [20]
Option: Function:
Select the action to be associated with
the preventive maintenance event.
[1] Lubricate
[2] Clean
[3] Replace
[4] Inspect/Check
[5] Overhaul
[6] Renew
[7] Check
[20] Maintenance Text 0
[21] Maintenance Text 1
[22] Maintenance Text 2
[23] Maintenance Text 3
[24] Maintenance Text 4
[25] Maintenance Text 5
23-12 Maintenance Time Base
Array [20]
Option: Function:
Select the time base to be associated with the
preventive maintenance event.
[0] Disabled Disables the preventive maintenance event.
[1] Running The number of hours the motor has been
Hours running. Running hours are not reset at power-
on. The Maintenance Time Interval must be
specified in parameter 23-13 Maintenance Time
Interval.
[2] Operating The number of hours the frequency converter
Hours has been running. Operating hours are not
reset at power-on. The Maintenance Time
Interval must be specified in
parameter 23-13 Maintenance Time Interval.
[3] Date & Uses the internal clock. The date and time of
Time the next maintenance occurrence must be
specified in parameter 23-14 Maintenance Date
and Time.
MG20O702
Programming Guide
23-13 Maintenance Time Interval
Array [20]
Range:
1 [1 -
h 2147483647
*
h]
23-14 Maintenance Date and Time
Array [20]
Range:
Size
related
*
Danfoss A/S © Rev. 2014-01-21 All rights reserved.
Function:
Set the interval associated with the current
preventive maintenance event. This
parameter is only used if [1] Running Hours or
[2] Operating Hours is selected in
parameter 23-12 Maintenance Time Base. The
timer is reset from parameter 23-15 Reset
Maintenance Word.
Example
A preventive maintenance event is set up
Monday at 8:00. Parameter 23-12 Maintenance
Time Base is [2] Operating hours and
parameter 23-13 Maintenance Time Interval is
7 x 24 hours=168 hours. Next maintenance
event is indicated the following Monday at
8:00. If this maintenance event is not reset
until Tuesday at 9:00, the next occurrence is
the following Tuesday at 9:00.
Function:
[ 0 - Set the date and time for next maintenance
0 ] occurrence if the preventive maintenance
event is based on date/time. Date format
depends on the setting in 0-71 Date Format
while the time format depends on the setting
in parameter 0-72 Time Format.
NOTICE
The frequency converter has no back-
up of the clock function and the set
date/time isl reset to default
(2000-01-01 00:00) after a power down.
In parameter 0-79 Clock Fault it is
possible to program for a Warning in
case the clock has not been set
properly, e.g. after a power down.
The time set must be at least one hour
from the actual time!
NOTICE
When mounting an Analog I/O MCB
109 option card, a battery back-up of
the date and time is included.
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