66 T419S Indicator Service Manual
7 Communication port protocols
7.3 NCI commands
Refer to the NCI Standard Document (AWTX Control Document SCP-01) for
complete details on NCI command protocol. This is available from B-TEK.
W <Cr> Weight request Returns decimal weight, units and status
S <Cr> Status request Returns status.
Z <Cr> Zero request Scale is Zeroed and returns scale status.
H <Cr> High Resolution Weight request Returns decimal wt in 10x or x100 resolution with units and status.
For x100 resolution set the associated PROT > ATTR > ENQ menu value to 100.
For all other values the H command will return x10 resolution
U <Cr> Units request Changes unit of measure and then returns decimal weight in the new units with
status.
M <Cr> Metrology Raw Counts request Returns normalized raw counts and scale status.
T <Cr> Tare request Scale is Tared and returns scale status.
all else Unrecognized command Returns <Cr> ? <Lf>
See Additional token tables on page 109 for status byte information.
If the PROT > ATTR > ENQ menu value is set to 100, to increase resolution by 100, you
may add a 2 or 3 to the command to return a 2 or 3 character status byte. For
example: 102 will increase resolution by 100 and return a 2 character status byte.
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