Scale reply with ‘i’ and ‘n’ commands, Sma protocol, Pr 5230 instrument manual – Rice Lake PR5230 Fieldbus Transmitter User Manual
Page 184
SMA Protocol
PR 5230 Instrument Manual
EN-184
Sartorius
Scale Reply with ‘I’ and ‘N’ Commands
Reply format with ‘I' and 'N' commands (variable length):
<LF><xxx>:<yyyyyy><CR>
Reply format and meaning:
<LF>
Start of reply from 'I'/'N' command
<xxx>
The field name is three characters long, left-adjusted and filled up with spaces, if necessary.
The following fields are sent:
“SMA”
level/revision
(reply from ‘I’ command)
“TYP”
Scale type: ‘S’= scale
(reply from the 1st ‘N” command)
“CAP”
Max, unit, scale interval and decimal position, separated by ‘:’
Meaning: yyyyyy= uuu:c..c:n:d
uuu= unit
n= scale interval (e.g. 1, 2, 5,10,20…) without decimal point
d= decimal point position
‘0’= without, ‘1’= xxxx.x, ‘2’= xxx.xx, ‘3’= xx.xxx , ... etc.
(reply from the 2nd ‘N’ command)
“CMD”
Supported SMA commands
(reply from the 3rd ‘N’ command)
“END”
This is always the last inscription field
(reply from the last ‘N’ command)
‘:’
Separator between field name and field content.
<yyyyyy> The data field contains up to 25 characters.
The SMA field contains <level/revision>
Meaning: level = (1, 2, etc.); revision = (1.0, 1.1, etc.)
<CR>
End of reply from 'I'/'N' command