Acknowledge Code And Error Codes - A&D MC-1000 Instruction Manual

14-2 Acknowledge Code and Error Codes

When the "Serial interface function ( 5if )" parameter is set to " erCd 1 ", the balance outputs <AK>
code or error code to each command as follows:
<AK> (06h) Acknowledge in ASCII code.
 When the balance receives a command to request data and can not process it, the balance
transmits an error code (EC, Exx).
When the balance receives a command to request data and can process it, the balance
outputs the data.
 When the balance receives a command to control the balance and can not process it, the
balance transmits an error code (EC, Exx).
When the balance receives a command to control the balance and can process it, the balance
transmits the acknowledge code.
Among commands to control the balance, the following transmit the acknowledge code both
when the balance receives the command and when the balance has accomplished the
command. If the command can not be processed properly, the balance transmits an error code
(EC, Exx). This error can be released using the CAL command.
CAL command (Calibration command)
P command (Display ON/OFF command)
R command
Personal computer
R command
C R L F
R
 When a communication error has occurred due to external noise, or a parity error has
occurred due to transmission error, the balance transmits an error code. In this case, send the
command again.
Time Balance
AK C R L F
AK C R L F
53
ON command (Display ON command)
R command (RE-ZERO command)
Weighing mode
Command received
In process
Command completed
Zero display