PLATINUM
TM
Series Controllers User
’s
Guide
M5451
Omega Engineering | www.omega.com
46
Reference Section: Initialization Mode (INIt)
6.8.4
Temperature Ice Point Calibration (INIt > t.CAL > ICE.P)
Select
ICE.P
to calibrate the zero point for the temperature sensor. This function basically
operates the same as a
1.PNT
offset adjustment restricted to a measurement at the freezing
point of water.
Navigate to the ok? To set the ICE POINT value or DSBL to clear the previous ICE POINT offset.
Ok?
–
Offset is calculated, using assumed value of
C.
dSbL
–
Clears the Ice Point offset value
Confirm the Ice Point set or reset.
6.9
Save Current Configuration for All Parameters to a File (INIt > SAVE)
Select Save Current Configuration Settings (
SAVE
) as the command to execute. If no thumb
drive is present the failure code
E010
is displayed. Otherwise, a numeric designation for the
save file is then specified and confirmed before the
SAVE
command executes.
Important Note: The configuration file is a tab separated text file with a “.TXT” extension. It
can be loaded onto a PC, read into Excel then modified there. Once modified, save it back as
a tab separated .TXT file and it can then be loaded back into the unit using the
INIt > LoAd
command. This capability can be especially useful for editing complex multi ramp and soak
programs.
For more information on the configuration file format, see the “
Load and Save File
Format Manual”
.
Select a numeric file name from the range 0
–
99.
Confirm the
SAVE
command. This saves the configuration to the file number specified. If the
SAVE
operation fails, the failure code
w004
is displayed. If the
SAVE
operation is successful,
doNE
is displayed.
6.10
Load a Configuration for All Parameters from a File (INIt > LoAd)
Select the Load a Configuration (
LoAd
) command. If no thumb drive is present the failure code
E010
is displayed. Otherwise, a numeric designation for the file to be loaded is then specified
and confirmed before the
LoAd
command executes.
Select a numeric file name from the range 0
–
99.
Confirm the
LoAd
command. This loads the configuration from the file number specified. If
the
LoAd
operation fails, the failure code
w003
is displayed. If the
LoAd
operation is
successful,
doNE
is displayed.
6.11
Display Firmware Revision Number (INIt > VER.N)
Select the Display Firmware Revision Number (
VER.N
) function. The currently installed version
number is displayed
in the format 1.23.4 where “1” is the major revision number, “23” is the
minor revision number, and “4” is the bug fix update number.
