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Outputs and Alarm
Serial
The ADR-1500 has two serial ports: RS-232 or USB. Only one can be
active at a time and the USB is a slave to the RS-232. The active port is
Communications
selected via the PC, depending on the connection chosen.
Protocols and
The use of the USB is the primary connection for communicating with the
Use of Modems
ADR-1500 via pDR Port user interface software.
The use of the RS-232 connector has been reserved for after-market
applications if modem connectivity (e.g., wireless modem) through which a
continuous stream of concentration data can be transmitted. For more
information on connecting to the RS-232 port, refer to Appendix B
"Serial
Commands"
The communications commands recognized are listed in Appendix B.
Mostly these pertain to setup variables in the ADR-1500. The response
format will generally repeat the address and command and then follow with
the ADR-1500's current settings.
Thermo Fisher Scientific
MIE ADR-1500 Instruction Manual
7-7
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Troubleshooting
