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Danfoss VLT HVAC Series User Manual

Danfoss VLT HVAC Series
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0-72 Time Format
Option: Function:
Sets the time format to be used in the LCP.
[0] * 24 h
[1] 12 h
0-74 DST/Summertime
Option: Function:
Choose how Daylight Saving Time/Summertime should be handled. For manual DST/Summertime
enter the start date and end date in par.0-76
DST/Summertime Start
and par.0-77
DST/Summertime
End
.
[0] * OFF
[2] Manual
0-76 DST/Summertime Start
Range: Function:
0 N/A* [0 - 0 N/A] Sets the date and time when summertime/DST starts. The date is programmed in the format se-
lected in par.0-71
Date Format
.
0-77 DST/Summertime End
Range: Function:
0 N/A* [0 - 0 N/A] Sets the date and time when summertime/DST ends. The date is programmed in the format selected
in par.0-71
Date Format
.
0-79 Clock Fault
Option: Function:
Enables or disables the clock warning when the clock has not been set, or has been reset due to a
power-down and no backup is installed.
[0] * Disabled
[1] Enabled
0-81 Working Days
Array with 7 elements [0] - [6] displayed below parameter number in display. Press OK and step between elements by means of
and
buttons on
the LCP.
Option: Function:
Specify whether each weekday is a workday or a non-workday. First element of the array is Monday.
The workdays are used for timed actions.
[0] * No
[1] Yes
0-82 Additional Working Days
Array with 5 elements [0] - [4] displayed below parameter number in display. Press OK and step between elements by means of
and
buttons on
the LCP.
Range: Function:
0 N/A* [0 - 0 N/A] Defines dates for additional working days that normally would be non-working days according to
par.0-82
Additional Working Days
.
VLT
®
HVAC Drive Programming Guide 3 Parameter Description
MG.11.C6.22 - VLT
®
is a registered Danfoss trademark
3-17
3

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Danfoss VLT HVAC Series Specifications

General IconGeneral
Protection FeaturesOvercurrent, Overvoltage, Undervoltage, Overtemperature, Short circuit
Communication InterfacesProfibus, Ethernet
Cooling MethodForced convection
Ambient Temperature-10°C to +40°C
Enclosure RatingIP20, IP21, IP55
Output Voltage0 - 100% of supply voltage

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