Teledyne GC-Pro/TCD - Gas Chromatograph - Manual (Page 91)

GC-Pro TCD Operation
Teledyne Analytical Instruments 77
the chromatogram screen. (Contact TAI for
software upgrade).
 Query Mode: A specialized communication protocol that
enables interaction with the analyzer via an
OPC server.
 Profi Mode: This mode is compatible with a Teledyne
Valve Box (VB1-VB5) used in switching gas
streams to an analyzer.
 STD Mode: The standard mode outputs a text string every
two seconds that includes concentration,
range, and alarm status. If there are multiple
components (groups) being analyzed, the
output will cycle through each component in
sequence.
Press the Communications icon on the SETTINGS screen to enter
the communications function.
The user can shift between different serial modes by selecting the
“Serial Mode” from the above screen and then on the next screen using
the UP arrow button, cycle through the modes until the desired mode is
presented. Select the mode using the ENTER button.