Output Format In Toledo Continuous Mode - Mettler Toledo IND221 Instrucciones De Manejo

1 Output format in TOLEDO Continuous Mode

Weight values are always transmitted in the following format:
STX SB1
STX ASCII characters 02 hex/2 deci, character for "start of text"
SB... For status bytes, see below
DF1 Data field with 6 digits for the weight value transmitted without a decimal point and
unit
DF2 Data field with 6 digits for the tare weight
CR Carriage return (ASCII character 0D hex/13 deci)
CHK Checksum (2-part complement of binary sum of 7 lower bits of all previously
transmitted characters, including STX and CR)
Status byte SB1
Bit 6 Bit 5
0 1
Bit 4 Bit 3
0 1
1 0
1 1
SB2 SB3
Bit 4
Rounding / Increment
Rounding/
Increment
1
2
5
DF1
Bit 3 Bit 2
Bit 2 Bit 1
0 0
0 0
0 1
0 1
1 0
1 0
1 1
1 1
157
DF2 CR
Bit 1
Decimal position
Bit 0 Decimal
position
0 XXXX00
1 XXXXX0
0 XXXXXX
1 XXXXX.X
0 XXXX.XX
1 XXX.XXX
0 XX.XXXX
1 X.XXXXX
CHK
Bit 0