This starts the GC’s DHCP server feature. The server typically takes approximately
20 seconds to initialize and start up.
3. Wait for 20 seconds and then do the following to ensure that the server has
provided an IP address to the PC:
a) From the PC, go to Start → Control Panel → Network Connections....
The Network Connections window lists all dial-up and local area network
(LAN)/high-speed Internet connections installed on the PC.
b) In the list of LAN / high speed Internet connections, find the icon that
corresponds to the PC-to-GC connection and check the status that displays
beneath the Local Area Connection.
It should show the status as Connected. The PC is now capable of connecting
to the GC. See Connect to the gas chromatograph (GC) using MON2020.
If the status is Disconnected, it may be that the PC is not configured to
accept IP addresses; therefore, do the following:
4. Right-click the Properties icon.
The Local Area Connection Properties window displays.
5. Scroll to the bottom of the Connection list box and select Internet Protocol (TCP/
IP).
6. To configure the PC to accept IP addresses issued from the GC, select the Obtain an
IP address automatically and Obtain DNS server address automatically check
boxes.
7. Click OK to save the changes and to close the Internet Protocol (TCP/IP) Properties
window.
8. Click OK to close the Local Area Connection Properties window.
9. Return to the Network Connections window and confirm that the appropriate icon’s
status reads Connected.
If the icon still reads Disconnected refer to Troubleshoot DHCP connectivity issues.
NOTICE
If you power cycle the GC, then you will lose connectivity. After the GC initializes
completely, refer to Troubleshoot DHCP connectivity issues to learn how to repair
the connection.
2.4.7
Connect to the gas chromatograph (GC) using
MON2020
To connect to the GC using the RJ45 Ethernet1 connection, do the following:
Procedure
1. Start MON2020.
The Connect to GC window displays.
2. Locate the default Direct-DHCP under the GC Name column.
Installation and start-up Quick Start Guide
July 2020 00825-0100-3770
28 Emerson.com/Rosemount
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