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Danfoss vlt FC 102 Programming Guide

Danfoss vlt FC 102
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23-12 Maintenance 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 Hours The number of hours the motor has
run. Running hours are not reset at
power-on. Specify the maintenance
time interval in
parameter 23-13 Maintenance
Interval.
[2] Operating
Hours
The number of hours the frequency
converter has run. Operating hours
are not reset at power-on. Specify
the maintenance time interval in
parameter 23-13 Maintenance
Interval.
[3] Date & Time Uses the internal clock. Specify the
date and time of the next
maintenance occurrence in
parameter 23-14 Maintenance Date
and Time.
[4] No of Counts
23-13 Maintenance Interval
Array [20]
Range: Function:
1* [1 -
2147483647 ]
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 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 Base is
[2] Operating hours and
parameter 23-13 Maintenance
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.
23-14 Maintenance Date and Time
Array [20]
Range: Function:
Size
related*
[ 0 - 0 ] Set the date and time for next
maintenance occurrence if the
preventive maintenance event is
based on date/time. Date format
depends on the setting in
parameter 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. The set date/time is
reset to default (2000-01-01
00:00) after a power-down. In
parameter 0-79 Clock Fault, it is
possible to program a warning
if the clock has not been set
properly, for example after a
power-down.
Set the time at least 1 hour
later than actual time.
NOTICE
When mounting a VLT
®
Analog
I/O option MCB 109 option
card, a battery back-up of the
date and time is included.
23-15 Reset Maintenance Word
Option: Function:
NOTICE
When messages are reset,
maintenance item, action, and
maintenance date/time are not
canceled.
Parameter 23-12 Maintenance
Base is set to [0] Disabled.
Set this parameter to [1] Do reset to
reset the maintenance word in
parameter 16-96 Maintenance Word
and reset the message shown in
the LCP. This parameter changes
back to [0] Do not reset when
pressing [OK].
[0] * Do not reset
[1] Do reset
Parameter Descriptions Programming Guide
M0010001 Danfoss A/S © 10/2019 All rights reserved. 219
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Danfoss vlt FC 102 Specifications

General IconGeneral
BrandDanfoss
Modelvlt FC 102
CategoryDC Drives
LanguageEnglish

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