Danfoss VLT HVAC Drive FC 102 Programming Manual page 184

Parameter Descriptions
23-63 Timed Period Start
Range:
Size [ 0 -
related 0 ]
*
3 3
23-64 Timed Period Stop
Range:
Size [ 0 -
related 0 ]
*
3.21.5 23-8* Payback Counter
The frequency converter includes a feature which can give a rough calculation on payback in cases where the frequency
converter has been installed in an existing plant to ensure energy savings. Reference for the savings is a set value to
represent the average power yielded before the upgrade with variable speed control.
P
Illustration 3.65 Variable Speed Control
182
VLT
Function:
NOTICE
The frequency converter has no back-up
of the clock function and the set date/
time is reset to default (2000-01-01
00:00) after a power-down unless a real
time clock-module with back-up is
installed. Consequently, the logging is
stopped until date/time is readjusted in
parameter 0-70 Date and Time. In
parameter 0-79 Clock Fault it is possible
to programme a warning if in case the
clock has not been set properly, for
example after a power-down.
NOTICE
When mounting an analog I/O MCB 109
option card, a battery back-up of the
date and time is included.
Set the date and time at which the trending
starts the update of the timed bin counters.
Date format depends on setting in
parameter 0-71 Date Format, and time format
on setting in parameter 0-72 Time Format.
Function:
NOTICE
When mounting an analog I/O MCB
109 option card, a battery back-up of
the date and time is included.
Set the date and time at which the trend
analyses must stop updating the timed bin
counters.
Rated power for the
motor size used
(P 1-20/21)
Reference power
(at xed speed)
(P 23-80)
Actual power yielded
with variable
speed control
(read P 16-10/11)
Danfoss A/S © 03/2015 All rights reserved.
®
HVAC Drive FC 102
23-64 Timed Period Stop
Range:
23-65 Minimum Bin Value
Range:
Size
related 100
*
%]
23-66 Reset Continuous Bin Data
Option:
[0] Do not
*
reset
[1] Do reset
23-67 Reset Timed Bin Data
Option:
[0] Do not
*
reset
[1] Do reset
Function:
Date format depends on setting in
parameter 0-71 Date Format, and time format
on setting in parameter 0-72 Time Format.
Function:
[ 0 - Array with 10 elements ([0]-[9] below
parameter number in display). Press [OK] and
step between elements with [
Set the minimum limit for each interval in
parameter 23-61 Continuous Bin Data and
parameter 23-62 Timed Bin Data. Example: If
selecting [1] counter and changing setting from
10% to 12%, [0] counter is based on the
interval 0–<12% and [1] counter on interval
12%–<20%.
Function:
Select [1] Do reset to reset all values in
parameter 23-61 Continuous Bin Data. After
pressing [OK], the setting of the parameter
value automatically changes to [0] Do not reset.
Function:
Select [1] Do reset to reset all counters in
parameter 23-62 Timed Bin Data.
After pressing [OK], the setting of the
parameter value automatically changes to [0]
Do not reset.
▲ ▼
] and [ ].
MG11CE02