Hardy HI 2151/30WC Single-Scale Controller - Manual (Page 111)

Chapter 7 - Operation
7-13
* Lb or Kg follow data.
In the case where return data is appropriate for the command, an A is
returned by the instrument in the form of:
In the case of an error, the message returned would be:
where 99 is the error number (See Chapter 8,
Troubleshooting, Error Codes and Definitions for a
breakdown of error codes)
NOTE: The example uses decimal and mnemonic abbreviation format for clarity, however,
the actual data would be in ASCII format.
Command Meaning 1. X Xmit. When this command is issued without a sub
command, the type of data specified in the format command
will be transmitted to the port issuing the request. When
this command is issued with a subcommand only, the
subcommand data will be transmitted. Only one
subcommand per command is allowed.
2. Transmit data specified in SUB-CMD as follows:
SUB-CMD Meaning
none Default to data setup by the format command
A Accumulated total
G Gross
N Net
T Tare
DE Deadband
P Preact
START
CHAR
INSTRUMENT
ADDRESS
CMD
SUB
CMD
7 BYTE
DATA
D-7 . . . D-1
MODE CR
2 BYTE CHECKSUM
EOT
CHK-1 CHK-2
> 10 X G D-7 . . . D-1 Lb or Kg CRLF CHK-1 CHK-2 EOT
START
CHAR
INSTRUMENT
ADDRESS
CMD SUB-CMD CR
2 BYTE CHECKSUM
EOT
CHK-1 CHK-2
> 10 A CRLF CHK-1 CHK-2 EOT
START
CHAR
INSTR.
ADDRESS
CMD CMD SUB CR
2 BYTE CHECKSUM
EOT
CHK-1 CHK-2
> 10 N 9 9 CRLF CHK-1 CHK-2 EOT