Vega VEGAPULS C 21 Mise En Service page 51

Command
a!
aI!
aAb!
?!
aM!
aMC!
aM1! ... aM9!
aMC1! ... aMC9!
aC!
aCC!
aC1! ... aC9!
aCC1! ... aCC9!
aR0! ... aR9!
aRC0! ... aRC9!
aD0! ... aD9!
aV!
Send Identification
Example: Address = 2, Sensor = PULSC 21, device revision = 1 and serial number = 43210123
214VEGA____PSC 2100143210123
Initial Command
aI!
VEGAPULS C 21 • SDI-12
Response
a<CR><LF>
aiiccccccccmmmmmmvvvxx...
xx<CR><LF>
b<CR><LF>
b<CR><LF>
atttn<CR><LF>
atttn<CR><LF>
atttn<CR><LF>
atttn<CR><LF>
atttn<CR><LF>
atttn<CR><LF>
atttn<CR><LF>
atttn<CR><LF>
a<values><CR><LF>
a<values><CRC><CR><LF>
a<values><CR><LF> or
a<values><CRC><CR><LF>
attn<CR><LF>
Response
aiiccccccccmmmmmmvvvxxx ... xxx<CR><LF>
a: sensor address
ii:SDI-12 version number (14)
cccccccc: 8 char for vendor identification (VEGA)
vvv: 3 char for sensor version (001)
xxxxxxxx: 8 characters for. serial number (Ser-Nr)
Example
a2VEGAbbbbPSC 2100143210123<CR><LF>
Description
Acknowledge Active
Send Identification:
SDI12-compatibility number, Company Name, Sen-
sor model number, Sensor version, Series number
Change Adress
Adress Query
Start Measurement
Start Measurement and Request CRC
Additional Measurements
Additional Measurements and Request CRC
Start Concurrent Measurement
Start Concurrent Measurement and Request CRC
Additional Concurrent Measurements
Additional Concurrent Measurements and Request
CRC
Continuous Measurements
Continuous Measurements and Request CRC
Send Data (M*, C*, V)
Start Verification
13 Annexe
51