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App-2

IM 04L51B01-17EN

Appendix 2 Login Procedure

To communicate using the general communication feature, you must log in to the recorder

from your PC. If you complete the procedure successfully up to “Login complete” in the

following figure, you will be able to use the commands.

When Using the Login Function

E1: 401

E1: 732

Connect

Disconnect

E1: 401

Verification match?

Within the number

of connections?

Receive command

End

Start

Judge

Code

Response

Response from the recorder (message omitted)

For Bluetooth, the Bluetooth connection flow

chart is inserted here (see appendix 7).

* “E1:402” is returned when the advanced security function (/AS) is enabled.

** E251. If the format of the CLogin command is not correct, verification is not performed,

and an error code indicating the error is returned.

The following error code is returned when the advanced security function (/AS) is

enabled.

251, 262, 263, 264, 265, 272, 273, 767

When the password management is in use, the following error code is returned in addition

to the error code above.

004,252,261,651,657,760,761,762,763,764,765,766,768,769,770,771,772,773,774,775

YOKOGAWA GX10 User Manual

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