23-63 Timed Period Start
Range:
Function:
Size
related
*
[ 0 -
0 ]
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
. In
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
, and time format
on setting in
.
23-64 Timed Period Stop
Range:
Function:
Size
related
*
[ 0 -
0 ]
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.
23-64 Timed Period Stop
Range:
Function:
Date format depends on setting in
, and time format
on setting in
23-65 Minimum Bin Value
Range:
Function:
Size
related
*
[ 0 -
100
%]
Array with 10 elements ([0]-[9] below
parameter number in display). Press [OK] and
step between elements with [
▲
] and [
▼
].
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%.
23-66 Reset Continuous Bin Data
Option:
Function:
[0]
*
Do not
reset
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
.
[1]
Do reset
23-67 Reset Timed Bin Data
Option:
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
.
[0]
*
Do not
reset
[1]
Do reset
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.
130BA259.11
P
Actual power yielded
with variable
speed control
(read P 16-10/11)
Reference power
(at fixed speed)
(P 23-80)
Rated power for the
motor size used
(P 1-20/21)
Illustration 3.65 Variable Speed Control
Parameter Descriptions
VLT
®
HVAC Drive FC 102
182
Danfoss A/S © 03/2015 All rights reserved.
MG11CE02
3
3