Command Answer Description
S01; Select unit 1
MBS?; 0,502 CRLF Query Modbus settings
MBS1,3000; 0 CRLF Change to little endian and TCP port 3000
TDD1; 0 CRLF Save new settings
21.3.35 MSM?: Current Weight for Modbus
Query weight readings for Modbus. This command is not influenced by the COF setting.
General
No. of parameters 1
Save changes -
Increment Trade Counter -
Parameter Details
Parameter Description Range Default
1 Type of reading 1 = Displayed weight
2 = Gross weight
3 = Net weight
4 = Number of items in total weight
5 = Total 1
6 = Total 2
7 = Peak weight
8 = Live weight
1 (Displayed weight)
Query Format
Parameter 1 Parameter 2
Weight (8) , Status CRLF
Values in brackets signify the number of characters in the fixed length response. The weight format is the sign
(space or minus), followed by 7 digits 0 .. 9. The decimal point is not included as Modbus the registers are
integer only.
Status Details
Status Description Bit Comment
1 Underload 0 Weight reading out of range underload
2 Overload 1 Weight reading out of range overload
4 Motion 2 Scale is in motion
8 Gross 3 Weight is gross
16 Range bit 1 4
Current scale range. Values: 00 =
Range 1, 01 = Range 2
32 Range bit 2 5
64 Centre of Zero 6 Scale is within center of zero
65536 I/O 1 state 16
131072 I/O 2 state 17
262144 I/O 3 state 18
524288 I/O 4 state 19
1048576 I/O 5 state 20
2097152 I/O 6 state 21
4194304 I/O 7 state 22
8388608 I/O 8 state 23
Example
145 C500-600-2.0.3