CI-100A Indicator Operation & Service Manual
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CAS-USA Corporation
www.cas-usa.com 42
23.8 Communication Details when USER-COM1/2-LAYOUT is set to EH-SCP:
23.8.1 This protocol of serial communication is similar to TOLEDO PS60 protocol. The baud rate and data
format is set by User menu.
23.8.2 Output status bit meaning:
Bit Status Byte
0
0=Stable weight data
1=Scale in motion
1
0= Within weighing range
1= Over capacity
2
0=Within weighing range
1= Under zero
3
0= Within range
1= Outside zero capture range
4
0= Not at center of zero
1= Center of zero
5 always 1
6 always 1
7 parity
23.8.3 Summary of Command and Response:
Command
Response
ASCII HEX
W 57
Read scale weight:
①normal data
<STX> W
1
W
2
<dp>W
3
W
4
W
5
<CR>
②if current weight is invalid
<STX>?<Status Byte><CR>
Z 5a
Simulate ZERO key:
<STX>?<Status Byte><CR> ;
L 4c Switch to and send standard weight. Same as W above
K 4b Switch to and send metric weight. Same as W above
others
Un-known commands:
<STX>?<Status Byte><CR>
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