Ecotech Serinus 40 - Table 15 - Bavarian Protocol Commands

Bavarian Protocol
Page 143
Supported Commands
The command set supported by the Bavarian protocol is:
Table 15 – Bavarian protocol commands
Command
Effect
DA<id>
Returns gas concentration
DA
Returns gas concentration w/o ID
ST<id> M
Enter Measure mode
ST<id> N
Enter Zero mode
ST<id> K
Enter Span mode
ST<id> S
Force a background check
DA
Return the current instantaneous concentration.
Format:
<STX>{DA}{<kkk>}<ETX>< bcc1><bcc2>
Or
<STX>{DA}<ETX>< bcc1><bcc2>
Where:
kkk = device’s multi-drop ID
bcc1 = first byte of the block check calculation
bcc2 = second byte of the block check calculation
Device response:
(S10, S30 and S50 family)
<STX>{MD}{01}<SP><kkk><SP><+nnnn+ee><SP><ss><SP><ff><{000}><SP>{00000000}
<SP><ETC>< bcc1><bcc2>
Device response (S40 family)
<STX>{MD}{02}<SP><kkk><SP><+nnnn+ee><SP><ss><SP><ff><SP>{00000000}
<SP><mmm><SP><+pppp+ee><SP><ss><SP><ff><SP>{00000000}