Help – Yokogawa GC8000 Process Gas Chromatograph User Manual

Page 22

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<2. Ethernet LCD Emulator Window>

2-2

IM 11B06C01-01E

(2) If the number of analyzers registered is zero or two or more, the Select Analyzer dialog box

appears. Select the analyzer you wish to connect.

If the number of registered analyzers is one, the Ethernet LCD Emulator starts

communication with that analyzer directly, without displaying the Select Analyzer dialog box.

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(3) Choose the analyzer ID of the analyzer you wish to connect to from the list displayed.
(4) Click the Run button.

The cursor changes to a sandglass icon and the Ethernet LCD Emulator waits for the result

of the communication connection.

When the communication connection becomes established, the Ethernet LCD Emulator’s

CONNECT indicator is displayed in green, informing you that it has been connected to the

analyzer concerned. After a while, the Initialize window (status window) of the analyzer

appears. The selected analyzer ID will be indicated at the right of the caption in the form of

“#XXX.”

If communication connection fails to be established, a message box to that effect appears.

The CONNECT indicator on the window remains blacked out.

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HELP !

• If the message “Connection failed” is displayed, it is possibly due to one of the following seven causes:

(1) Wiring to the analyzer is incorrect.

Countermeasure: Check the wiring between the analyzer and the analyzer server, and between the

analyzer server and the PC.

(2) The Ethernet card is not functioning properly.

Countermeasure: Confirm that the Ethernet card operates normally.

(3) No TCP/IP has been installed in the OS.

Countermeasure: Install TCP/IP to the OS.

5th Edition : Nov. 16, 2011-00

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