Hardy Process Solutions HI 2160RC PLUS Operation And Installation Manual page 145

PLUS
HI 2160RC MANUAL
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CHAR ADDRESS
> 10
NOTE:
7-6
VALUE
31
30
20
58
20
47
20
0D
= 16Dhex total (365 decimal)
- 100 hex minus 256 decimal (one byte maximum)
= 6Dhex total checksum (109 decimal) represented in ASCII
as 36hex (for 6), 44 hex (for D)
2. Serial commands transmitted from the controller to the host in the
form they were received from the host with the return data (and
units) added to the message and a LF added to the CR.
3. Continuing the example, the return data would be:
6 BYTE DATA
CMD SUB-CMD
D6 ... D1
X G D6 ... d1 LB/KG*
"LB" or "KG" follow data.
a. Data Formats
1) Weight/Rate Data Format
a) Weights are transmitted according to the following
rules:
•
•
2) Examples of transmitted weights:
DESCRIPTION
address - instrument number 10 - ASCII "1"
address - instrument number 10 - ASCII "0"
Space
X
space
G
space
CR
MODE CR
CRLF
Positive Numbers:
Maximum of 6 numbers + decimal point.
Negative Numbers:**
Maximum of 5 numeric + minus sign + decimal
point.
2 BYTE CHECKSUM
EOT
CHK-1 CHK-2
CHK-1 CHK-2 EOT