Responses To Commands; Affirmative Response (For Commands Other Than Output Request Commands); Negative Response - YOKOGAWA GX10 User Manual

2.9

Responses to Commands

2.9.1 Affirmative Response (For commands other than output request
commands)
2.9.2

Negative Response

IM 04L51B01-17EN
This section explains the responses that recorder returns in response to commands. There
are three types of responses: affirmative response, negative response, and data output
response.
If the recorder successfully completes the processing of a received command that is not an
output request command, it returns an affirmative response.
Syntax
E0CRLF
"CRLF" is the terminator that the recorder uses. "CRLF" will be used in the explanation of
the syntax. In the response examples, "CRLF" will be omitted.
If a command syntax error, setting error, or other error occurs, the recorder returns a
negative response.
Syntax
E1,p,p,•••,pCRLF
p Error number and the position of error occurrence
The detailed format of p is indicated below. The recorder outputs the error number,
the position of the command where the error occurred, and the position of the
parameter where the error occurred, each separated by a colon.
en:cp:pp
en Error number.
A value indicating the command position where the error occurred. The
cp
position is numbered in order with the first command as 1. For a single
command, the recorder outputs 1.
pp A value indicating the parameter position where the error occurred. The
position is numbered in order with the first parameter in each command
as 1. For errors that pertain to the entire command (for example, error in
the command name), the recorder outputs 0.
If errors occur in multiple parameters, the recorder outputs numbers
separated by commas in ascending order.
Response Example 1
If error number 3 occurs in the second parameter of a single command, the recorder
outputs:
E1,3:1:2
Response Example 2
If error number 1 occurs in the third parameter and error number 100 occurs in the fifth
parameter of a single command, the recorder outputs:
E1,1:1:3,100:1:5
1
2
App
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