4 sample and explanation of esc protocol – Rice Lake Chair Scales User Manual
Page 23
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Chair Scale Technical and Operating Instructions - RS-232 Communication
19
6.4
Sample and Explanation of ESC Protocol
When the scale measures weight and sends this over the communications line to the PC, the string will look like
this.
<SCALE> --------<PC>
When the user wants to diagnose any problems with the scale, the operator will have to ask the scale to send the
error data (if any exists). This is done with the Diagnostics (request) command and will look like this:
&4$3&4$&
3FBEJOH
SFRVFTU
&01
3#!,%
&01
6OJUPG.FBTVSF.FUSJD
&4$3&4$8&4$/N&4$&
3FBEJOH
$PNNBOE
8FJHIU
3#!,%
DIRECTION
&4$"#"5&4$&
%JBHOPTFCBUUFSZ
&01
3#!,%
DIRECTION
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