Chapter 5 Responses; Response Syntax; Affirmative Response; Single Negative Response - YOKOGAWA Vigilantplant mR10000 User Manual

Chapter 5 Responses

5.1

Response Syntax

Affirmative Response

Single Negative Response

Multiple Negative Responses

IM 04P01B01-17E
The following table shows the types of responses for various commands described in the
previous chapter.
The recorder returns a response (affirmative/negative response) to a command that is
separated by a single terminator. The controller should follow the one command to one
response format.
Function Command
Setting command
Setting/Measurement
server Basic setting command
Control command
Output
command
Maintenance/Test Server See section 4.9.
Instrument Information server See section 4.10.
Note
The "CRLF" used in this section denotes a terminator.
When the command is processed correctly, an affirmative response is returned.
• Syntax
E0CRLF
• Example
E0
When the command is not processed correctly, a single negative response is returned.
• Syntax
E1_nnn_mmm•••mCRLF
nnn Error number (001 to 999)
mmm•••m Message (variable length, one line)
_ Space
• Example
E1 001 "System error"
• If there is an error in any one of the multiple commands that are separated by sub
delimiters, multiple negative responses are returned.
• The response is generated for each erroneous command.
• If there are multiple commands that have errors, the negative responses are
separated by commas.
• The error position number is assigned to the series of commands in order starting with
"1" assigned to the first command.
• Syntax
E2_ee:nnnCRLF
E2_ee:nnn,ee:nnn,•••,ee:nnnCRLF
ee Error position (01 to 10)
Error number (001 to 999)
nnn
Space
_
Response
Command Type Affirmation
Affirmative
response
Setup, measurement,
ASCII output
and computation data
output
BINARY output
RS-422A/485 dedicated Dedicated response No response
(When there is only one error)
(When there are multiple errors)
Negation
Single
negative
response
or
Multiple
negative
responses
5
5-1