Technical Information - Agilent Technologies TV 301-P Manual De Instrucciones

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Using the RS 485 interface, the message structure re-mains 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:
Table 5
Type
Logic
Numeric
Alphanumeric
ACK
NACK
Unknown
Window
Data Type Error
Out of Range
Win Disabled
TV 301-P Navigator Controller User Manual / 87-901-001-01 (B)
RS 232/RS 485 Communication Description
Response types
Length Value
1 byte -
6 bytes -
10 bytes -
1 byte (0x6)
1 byte (0x15)
1 byte (0x32)
1 byte (0x33)
1 byte 0x34)
1 byte (0x35)

Technical Information

Description
After a read instruction of a logic
window
After a read instruction of a numeric
window
After a read instruction of an
alphanumeric window
The command execu-tion has been
successfully completed
The command execu-tion has been
failed
The specified window in the
command is not a valid window
The data type specified in the
command (Logic, Numeric or
Alphanu-meric) is not accorded with
the specified Win-dow
The value expressed during a write
com-mand is out of the range value
of the specified window
The specified window is Read Only
or tempo-rarily disabled (for ex-
ample you can't write the Soft Start
when the Pump is running)
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