GX-A Series/GF-A Series Communication Manual 23 / 41
Command to control the data memory function
Command string
Function
?MA
Outputs all data in memory.
?MQnnn
Outputs weighing data with the data number nnn.
Input a value from 001 to 200 before nnn.
?MX
Outputs the number of weighing data in memory.
MD
：
nnn
Deletes weighing data with the data number nnn.
Input a value from 001 to 200 before nnn.
MCL
Deletes all data in memory.
Commands for setting time and date
Command string
Function
TM
：＊＊：＊＊：＊＊
Sets time.
In the case of setting time to 12h 34 min 56 sec, the input will be
TM:12:34:56.
Do not set non-existing time values.
DT
：＊＊／＊＊／＊＊
Sets date.
In the case of setting date to Jan 1, 2017, the input will be
DT:17/01/23.
Do not set non-existing date values.
?TM
Requests time setting.
?DT
Requests date setting.
Commands to request other data
Command string
Function
?T
Requests the tare weight value.
The tare value set by T, TR command is output.
?ID
Requests ID number.
?SN
Requests serial number.
?TN
Requests device name.
