Trane TR200 Programming Manual page 57

Parameter Description
If par.0-61 Access to Main Menu w/o Password
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 keypad, 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 backup 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 backup is installed. If no module with backup is
installed, it is recommended 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 backup of the date and time is included.
0-70 Date and Time
Range:
Applica- [Application dependant]
tion de-
pend-
ent*
0-71 Date Format
Option:
[0] * YYYY-MM-DD
[1] * DD-MM-YYYY
[2] MM/DD/YYYY
0-72 Time Format
Option:
[0] * 24 h
[1] 12 h
0-74 DST/Summertime
Option:
[0] * OFF
[2] Manual
4-20
Full access
is set to
Function:
Function:
Sets the date format to be used in the keypad.
Function:
Sets the time format to be used in the keypad.
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
[0], this parameter will be ignored.
and par.0-77 DST/Summertime
TR200 Programming Guide
End.