Inficon VGC501 - Page 73

tina96e1-b (2016-12) VGC501_VGC502_VGC503.om 73
Transmit: PRX <CR>[<LF>]
Receive: <ACK><CR><LF>
Transmit: <ENQ>
Receive: a,sx.xxxxEsxx,b,sy.yyyyEsyy,c,sz.zzzzEszz <CR><LF>
Description
a Status gauge 1, a =
0 –> Measurement data okay
1 –> Underrange
2 –> Overrange
3 –> Sensor error
4 –> Sensor off (PEG, MAG)
5 –> No Sensor
6 –> Identification error
7 –> Error BPG, HPG, BCG
sx.xxxxEsxx Measurement value gauge 1
1)
[in current
pressure unit] (s = sign)
b Status gauge 2
sy.yyyyEsyy Measurement value gauge 2
1)
[in current
pressure unit] (s = sign)
c Status gauge 3
sz.zzzzEszz Measurement value gauge 3
1)
[in current
pressure unit] (s = sign)
1)
Values always in exponential format.
For logarithmic gauges, the 3
rd
and 4
th
decimal are always 0.
PRX - Measurement data
gauge 1, 2 and 3