INFICON VGC401 Single-Channel Controller - Manual (Page 75)

tinb01e1-f (2011-07) VGC401.om
75
"Transmit (T)" and "Receive (R)" are related to the host.
T: TID []
R:
T:
R: PSG
Request for gauge identification
Positive acknowledgement
Request for data transmission
Gauge identification
T: SP1 []
R:
T:
R: 1.0000E-09,9.0000E-07
Request for parameters of
switching function (setpoint)
Positive acknowledgement
Request for data transmission
Thresholds
T: SP1 ,6.80E-3,9.80E-3 []
R:
Modification of threshold values of
switching function (setpoint)
Positive acknowledgement
T: FOL ,2 []
R:
T:
R: 0001
T:
FIL ,2 []
R:
T:
R: 2
Modification of filter time constant
(syntax error)
Negative acknowledgement
Request for data transmission
ERROR word
Modification of filter time constant
Positive acknowledgement
Request for data transmission
Filter time constant
T: PR1 []
R:
T:
R: 0,8.3400E-03
T:
R: 1,8.0000E-04
Request for measurement data
Positive acknowledgement
Request for data transmission
Status and pressure
Request for data transmission
Status and pressure
5.2.4 Example