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Danfoss VLT Programming Guide

Danfoss VLT
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23-63 Timed Period Start
Range: Function:
Application
dependent*
[Application dependant] Set the date and time at which the Trending starts the update of the Timed Bin counters.
Date format will depend on setting in par. 0-71
Date Format
, and time format on setting in
par. 0-72
Time Format
.
NB!
The frequency converter has no back up of the clock function and the set date/time will 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 will be stopped until date/time is
readjusted in par. 0-70
Date and Time
. In par. 0-79
Clock Fault
it is possible to program for a Warning in case clock not has been set
properly, e.g. after a power down.
NB!
When mounting an Analog I/O MCB 109 option card, a battery back up of the date and time is included.
23-64 Timed Period Stop
Range: Function:
Application
dependent*
[Application dependant] Set the date and time at which the Trend Analyses must stop update of the Timed Bin counters.
Date format will depend on setting in par. 0-71
Date Format
, and time format on setting in
par. 0-72
Time Format
.
NB!
When mounting an Analog I/O MCB 109 option card, a battery back up of the date and time is included.
23-65 Minimum Bin Value
Range: Function:
Application
dependent*
[Application dependant] Array with 10 elements ([0]-[9] below parameter number in display). Press OK and step between
elements by means of
and
buttons on the LCP.
Set the minimum limit for each interval in par. 23-61
Continuous Bin Data
and par. 23-62
Timed Bin
Data
. Example: if selecting
counter
[1] and changing setting from 10% to 12%,
counter
[0] will be
based on the interval 0 - <12% and
counter
[1] on interval 12% - <20%.
23-66 Reset Continuous Bin Data
Option: Function:
Select
Do reset
[1] to reset all values in par. 23-61
Continuous Bin Data
.
After pressing OK the setting of the parameter value will automatically change to
Do not reset
[0].
[0] * Do not reset
[1] Do reset
23-67 Reset Timed Bin Data
Option: Function:
Select
Do reset
[1] to reset all counters in par. 23-62
Timed Bin Data
.
After pressing OK the setting of the parameter value will automatically change to
Do not reset
[0].
[0] * Do not reset
[1] Do reset
VLT
®
HVAC Drive Programming Guide 3 Parameter Description
MG.11.C9.02 - VLT
®
is a registered Danfoss trademark
229
3

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Danfoss VLT Specifications

General IconGeneral
Frequency50/60 Hz
EnclosureIP20, IP21, IP55, IP66
SeriesVLT
Control TechniqueFlux Vector Control
Output Voltage0-Vinput
Control MethodFieldbus
Communication InterfacePROFIBUS, CANopen
Protection FeaturesOverload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Cooling MethodLiquid Cooled
Storage Temperature-25°C to +70°C
Relative Humidity5-95% non-condensing
AltitudeUp to 1000m (3280ft) without derating, up to 4000m (13120ft) with derating
Operating Temperature-10°C to +50°C (14°F to 122°F)

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