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COMMUNICATIONS PROTOCOL
Cubiscan 325 command set
CubiScan 325 Service Manual
66
Scale calibration
This function is required when the load cell is replaced, when a new controller is installed, or for
routine calibration. This command causes the Cubiscan 325 to reply with a scale calibration code.
Each time this command is sent, the instrument prompts the operator to follow a defined
calibration pattern.
Scale calibration code descriptions:
•
SA01
Clear the Cubiscan 325
•
SA02
Place test weight on the platform
•
SA03
Scale calibration complete
Scale calibration codes are defined below.
Pos
Len
Description
Type
Range
ASCII
Command format
1
1
Start of text
Control
(STX)
02h
2
1
Scale calibration
Alpha
(S)
53h
3
6
Test weight value
Numeric
010.00-025.00
9
1
End of text
Control
(ETX)
03h
10
1
Carriage return
Control
(CR)
0Dh
11
1
Line feed
Control
(LF)
0Ah
Acknowledge format
1
1
Start of text
Control
(STX)
02h
2
1
Scale calibration
Alpha
(S)
53h
3
1
Acknowledge
Alpha
(A)
41h
4
2
Identifier
Numeric
(00-99)
6
1
End of text
Control
(ETX)
03h
7
1
Carriage return
Control
(CR)
0Dh
8
1
Line feed
Control
(LF)
0Ah
Negative acknowledge format
1
1
Start of text
Control
(STX)
02h
2
1
Scale calibration
Alpha
(S)
53h
3
1
Neg. acknowledge
Alpha
(N)
4Eh
4
1
End of text
Control
(ETX)
03h
5
1
Carriage return
Control
(CR)
0Dh
6
1
Line feed
Control
(LF)
0Ah