Figure 2-14. Rs-232 Multidrop Pca Option Host/Analyzer Interconnect Diagram - Teledyne T200 User Manual

Host
RS-232 port
Analyzer
COM2
RS-232

Figure 2-14. RS-232 Multidrop PCA Option Host/Analyzer Interconnect Diagram

7. BEFORE communicating from the host, power on the instruments and
8. Next, in the Setup>Comm>COM1 menu (do not use the COM2 menu for
9. Also check the COM1 Baud Rate to ensure it reads the same for all
Note
Note
36 Teledyne API T200 NO/NO
Analyzer
COM2
RS-232
check that the user-selectable Instrument ID is unique for each: in the
Setup>Vars menu, check Instrument ID in the list of variables. To change,
select the variable and press the Edit button; once changed, press the
Enter button.
multidrop), use the Edit button to set COM1 Quiet Mode and COM1
Multidrop to ENABLED; then press the Accept button.
instruments (edit if needed and press the Accept button).
The (communication) Host instrument can address only one
instrument at a time, each by its unique ID (see step 7 above).
Teledyne API recommends setting up the first link, between the
Host and the first analyzer, and testing it before setting up the
rest of the chain.
/NO Analyzer with NumaView™ Software
2 x
Analyzer
COM2
RS-232
Female DB9
Male DB9
Last Analyzer
COM2
RS-232
Ensure jumper is
installed between
↔
JP2 pins 21 22 in
last instrument of
multidrop chain.
083730200A DCN7962