Shinko Denshi LF124R, Operation Manual

Page: 120 / 154

6 Input/Output to/from External Devices LF(R) Series Operation Manual
- 110 -
6-6 Response
Upon receiving an input command, the balance sends out a response.
You can select the response format of either the [“A00”/“Exx”] format or the [ACK/NAK]
format.
The [“A00”/“Exx”] format responses are described in the explanation of “input commands”
in the previous section.
[“A00”/“Exx”] format]
Consists of five characters including terminators. For more information on A1 to A3, see
the “Response” fields in the previous section.
A1 A2 A3 CR LF
[ACK/NAK] format
Consists of one character without a terminator. “Successful completion” (ACK) or
“Abnormal completion” (NAK) is returned.
Response Code Meaning
ACK 06H
Successful completion
NAK 15H •
Command error (when an erroneous
command is received)
•
Numeric format error
•
Processing interrupted
•
Processing terminated abnormally
•
Other errors
To switch between the [“A00”/“Exx”] format and [ACK/NAK] format, use the “67.rS”
function setting.
1: [“A00”/“Exx”] format
2: [ACK/NAK] format