GE Ecomagination AF-600 FP Programming Manual page 34

Parameter Description
It is possible to program the clock for daylight saving time/
summertime, weekly working days/non-working days
including 20 exceptions (holidays, and so on). 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 DCT-10 tool.
NOTICE
The frequency converter has no back-up of the clock
function and the set date/time resets to default
(2000-01-01 00:00) after a power-down unless the
OPCAIO Analog Option Module or OPC24VPS 24 V DC
External Supply Option Module is installed. If no module
with back-up is installed, only use the clock function if
the frequency converter is integrated into the BMS using
serial communications, with the BMS maintaining
synchronization of control equipment clock times. In
parameter K-79 Clock Fault, it is possible to program for a
warning if the clock has not been set properly, for
example after a power down.
NOTICE
If mounting OPCAIO Analog I/O w RTC, a battery back-up
of the date and time is included.
K-70 Date and Time
Range: Function:
0 [0 - 0] Sets the date and time of the internal clock. The
*
format to be used is set in parameter K-71 Date
Format and parameter K-72 Time Format.
K-71 Date Format
Option: Function:
Sets the date format to be used in the
keypad.
[0] YYYY-MM-DD
*
[1] DD-MM-YYYY
[2] MM/DD/YYYY
K-72 Time Format
Option: Function:
Sets the time format to be used in the keypad.
[0] 24 h
*
[1] 12 h
K-74 DST/Summertime
Option: Function:
Select how to handle daylight saving time/
summertime. For manual setting of DST/
summertime, enter the start date and end date in
parameter K-76 DST/Summertime Start and
parameter K-77 DST/Summertime End.
[0] Off
*
[2] Manual
DET-620D
AF-600 FP™ Programming Guide
K-76 DST/Summertime Start
Range:
0 [0 - 0] Sets the date and time when DST/summertime
*
K-77 DST/Summertime End
Range:
0 [0 - 0] Sets the date and time when DST/summertime
*
K-79 Clock Fault
Option:
[0] Disabled
*
[1] Enabled
3.1.9 K-8# Days and Date/Time Readout
K-81 Working Days
Array [7]
Array with 7 elements [0]–[6] shown below the parameter
number in the display. Press [OK] and step between elements
▲
with [
Option:
[0] No
*
[1] Yes
K-82 Additional Working Days
Array [5]
Array with 5 elements [0]–[4] shown below the parameter
number in the display. Press [OK] and step between elements
▲
with [
Range:
0 [0 - 0] Defines dates for additional working days that
*
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Function:
starts. The date is programmed in the format
selected in parameter K-71 Date Format.
Function:
ends. The date is programmed in the format
selected in parameter K-71 Date Format.
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 back-up is installed. If
Analog I/O Option is installed, [1] Enabled is
default.
▼
] and [ ].
Function:
Set for each weekday if it is a working day or a non-
working day. First element of the array is Monday. The
working days are used for timed actions.
▼
] and [ ].
Function:
would normally be non-working days according to
parameter K-81 Working Days.
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