Agilent Technologies Turbo-V 1K-GRetrofit Manual De Instrucciones página 261

Tab. 5
DATA TYPE
Logic (L)
Numeric (N)
Alphanumeric (A)


The addressed SLAVE will respond with an ANSWER whose structure
depends from the MESSAGE type.
When the MESSAGE is a reading command, the SLAVE will respond
transmitting a string with the same structure of the MESSAGE.
Using the RS 485 interface, the message structure remains identical to the one
NOTE
used for the RS 232 interface, the only difference being that the value assigned
to the ADDRESS <ADDR>
The controller can answers with the following response types:
Turbo-V 1K-G Retrofit User Manual / 87-900-996-01 (B)
FIELD LENGTH
1
6
10
<ETX> (End of transmission) = 0x03
<CRC> = XOR of all characters subsequent to <STX> and
including the <ETX> terminator. The value is hexadecimal coded
and indicated by two ASCII character.
Technical Information
RS 232/RS 485 Communication Description
VALID CHARACTERS
'0' = off
'1' = on
'-', '.', '0' . . . '9' right
justified with '0'
from blank to '_' (ASCII)
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