INFICON VGC401 Single-Channel Controller - Manual (Page 67)

tinb01e1-f (2011-07) VGC401.om
67
Transmit: OFS [,x,x.xxxEsx] <CR>[<LF>]
│ │
│ └─ Offset
1)
│ [in current pressure unit]
│ (default = 0.000E0)
│
└─ Mode, x =
0 –> Off (default)
No offset value
needs to be entered.
1 –> On
If no offset value has been
entered, the previously
defined offset value is
taken over.
2 –> Auto
(offset measurement)
No offset value needs to
be entered.
3 –> Zero adjustment CDGxxxD
No offset value needs to
be entered.
1) Values can be entered in any format. They are
internally converted into the floating point format.
Receive: <ACK><CR><LF>
Transmit: <ENQ>
Receive: x,sx.xxxxEsxx
<CR><LF>
│ │
│ └─ Offset
│ [in current pressure unit]
│
└─ Mode
Transmit: UNI [,x] <CR>[<LF>]
│
└─ x = 0 –> mbar/bar (default)
1 –> Torr
2 –> Pascal
3 –> Micron
Receive: <ACK><CR><LF>
Transmit: <ENQ>
Receive: x
<CR><LF>
│
└─ Measurement unit
Offset correction
Measurement unit