17
Technical Information
RS 232/RS 485 Communication Description
The controller can answer with the following response types:
Tab. 20
Type
Logic
Numeric
Alpha-
numeric
ACK
NACK
Unknown
Window
Data Type
Error
Out of
Range
Win
Disabled
234/284
Length
Value
1 byte
-
6 bytes
-
Up to 14
-
bytes
1 byte
(0x6)
1 byte
(0x15)
1 byte
(0x32)
1 byte
(0x33)
(0x34)
1 byte
1 byte
(0x35)
TwisTorr Medium-TMP Rack Controller User Manual / 87-901-049-01
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
successfully completed
The command execution has been failed
The specified window in the command is
not a valid window
The data type specified in the command
(Logic, Numeric or Alphanumeric) is not
accorded with the specified Window
The value expressed during a write
command is out of the range value of the
specified window
The specified window is Read Only or
temporarily disabled (for example you
can't write the Soft Start when the Pump
is running)