INFICON VGC401 Single-Channel Controller - Manual (Page 62)

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tinb01e1-f (2011-07) VGC401.om
Transmit: ITR <CR>[<LF>]
Receive: <ACK><CR><LF>
Transmit: <ENQ>
Receive:
xxx...xxx,y <CR><LF> 1)
│ │
│ └─ Gauge status ERS y
│ (
→ BAG)
│
└─ Transmission string (17 character)
(
→ BAG)
xx,xx,xx,xx,xx,xx,xx,xx <CR><LF> 2)
│
└─ Transmission string byte
0 … 7 in hex format
(
→ BPG, HPG, BCG,
CDGxxxD)
1) Only for BAG
2) For BPG, HPG, BCG, CDGxxxD
Transmit: TID <CR>[<LF>]
Receive: <ACK><CR><LF>
Transmit: <ENQ>
Receive: x
<CR><LF>
│
└─ Identification, x =
PSG (Pirani)
PCG (Pirani/Capacitive)
PEG (Cold
cathode)
MPG (Cold cathode/Pirani)
CDG (Capacitive)
BAG (Hot
cathode)
BPG (Hot cathode/Pirani)
BPG402 (Hot cathode/Pirani)
HPG (Hot cathode/Pirani)
BCG (Hot cathode/Pirani/
Capacitive)
noSEn (no Sensor)
noid (no identification)
Data output BAG, BPG,
HPG, BCG, CDGxxxD
Gauge identification