Danfoss VLT HVAC Series, Programming Manual, Page: 40 / 338

0-65 Personal Menu Password
Range: Function:
200 N/A* [0 - 999 N/A] Define the password for access to the My Personal Menu via the [Quick Menu] key. If par.
0-66
Access to Personal Menu w/o Password
is set to
Full access
[0], this parameter will be ignored.
0-66 Access to Personal Menu w/o Password
Option: Function:
[0] * Full access Disables password defined in par.0-65 Personal Menu Password .
[1] Read-only
[2] No access Prevents unauthorized viewing and editing of My Personal Menu parameters.
[16] All: No access
If par.0-61
Access to Main Menu w/o Password
is set to
Full access
[0],
this parameter will be ignored.
3.2.9 Clock Settings, 0-7*
Set the time and date of the internal clock. The internal clock can be used, for example, for timed actions, energy log, trend analysis, date/time stamps
on alarms, logged data and preventive maintenance.
It is possible to program the clock for Daylight Saving Time/summertime, weekly working days/non-working days including 20 exceptions (holidays, etc.).
Although the clock settings can be set via the LCP, they can also be set along with timed actions and preventative maintenance functions using the MCT10
software tool.
NOTE!
The adjustable frequency drive 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. If no module with back-up is installed, it is recommended
that the clock function is only used if the adjustable frequency drive is integrated into the BMS using serial communications, with the
BMS maintaining synchronization of control equipment clock times. In par.0-79
Clock Fault
, it is possible to program for a warning in
case the clock has not been set properly, e.g., after a power-down.
NOTE!
If mounting an Analog I/O MCB 109 option card, a battery back-up of the date and time is included.
0-70 Set Date and Time
Range: Function:
0 N/A* [0 - 0 N/A] Sets the date and time of the internal clock. The format to be used is set in par.0-71 Date Format
and par.0-72 Time Format .
0-71 Date Format
Option: Function:
Sets the date format to be used in the LCP.
[0] * YYYY-MM-DD
[1] * DD-MM-YYYY
[2] MM/DD/YYYY
3 Parameter Description VLT ® HVAC Drive Programming Guide
3-16
MG.11.C6.22 - VLT ® is a registered Danfoss trademark
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