The controller can answer with the following response types:
Tab. 20
Type
Length
Logic
1 byte
Numeric
6 bytes
Alpha-
Up to 14
numeric
bytes
ACK
1 byte
NACK
1 byte
Unknown
1 byte
Window
Data Type
1 byte
Error
Out of
1 byte
Range
Win
1 byte
Disabled
TwisTorr Medium-TMP Rack Controller User Manual / 87-901-049-01 (B)
RS 232/RS 485 Communication Description
Value
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 execution has been
(0x6)
successfully completed
(0x15)
The command execution has been failed
The specified window in the command is
(0x32)
not a valid window
The data type specified in the command
(0x33)
(Logic, Numeric or Alphanumeric) is not
accorded with the specified Window
The value expressed during a write
(0x34)
command is out of the range value of the
specified window
The specified window is Read Only or
temporarily disabled (for example you
(0x35)
can't write the Soft Start when the Pump
is running)
Technical Information
235/284
17