As the GC warms up to operating temperature and purges the carrier gas through the
system, configure the GC’s site-specific settings, such as the calibration gas values and
communication settings.
Note:
The Login screen will appear if you are not logged in.
Enter your user name and password. The default values for 370XA GCs is:
User: EMERSON
Password: (blank)
Configure the Time and Date
1. From the main menu, select
Set GC Time
from the
Tools
menu.
2. Confirm the time and date is correct. To change the time or date, use the arrow keys
to navigate to the field to change and press the
Select/Edit
key to edit.
3. Press the key to save the changes, or the key to discard changes and exit to the
main menu.
Configure the Serial Port Settings
1. From the main menu, use the arrow keys to navigate to the
Application
menu and
select the
Communications
option.
2. Use the arrow keys to navigate through the various settings and press the
Select/Edit
key to edit the appropriate values. The settings must match the settings of the host
device communicating to the 370XA on that port.
3. When all the changes have been made, press the key to save changes and close the
screen
.
Configure the Ethernet Port
1. From the main menu, use the arrow keys to navigate to the Application menu and
select the
TCP/IP
Settings option.
2. Use the arrow keys to navigate through the various settings and press the
Select/Edit
key to edit the appropriate values. The settings must match the settings of the host
device communicating to the 370XA on that port.
3. When all the changes have been made, press the Key to save changes and close the
screen.
If required, the
Analog Input, Analog Output, Digital Input,
and
Digital Outputs
settings can be accessed on the
Hardware
menu. Refer to the manual for further
information
Enter the Calibration Gas Values
1. From the main menu, navigate to the
Application
menu and select
Calibration Gas
Info
.
2. Press the
Select/Edit
edit key and enter the calibration gas concentration values for
each component. Note that the Methane value will be calculated automatically. This
can be used as a check against the value on the certificate to ensure all the values have
been entered correctly.
Step 5 – Configure and Start up the 370XA
Note:
If the unit is not in Idle mode, then do the following:
1. Press
3
on the keypad to go to the
Control
menu.
2. Press the down arrow to highlight the
Halt
command.
3. Press
on the keypad and then follow the prompts.
The Home Screen.
The Main Menu, Showing the Set GC Time.
The Set GC Time Screen.
The Communication Screen for the Serial Ports.
The TCP/IP Settings Screen.
The Calibration Concentration Screen.
