Dwyer UXF3 - Manual (Page 72)

- 68 -
10. TROUBLESHOOTING
If the communication is unavailable, check the following items.
† Whether all devices related to communication are turned on.
† Whether connections are correct.
† Whether the number of connected instruments and connection distance are as specified.
† Whether communication conditions coincide between the master station (host computer) and slave stations.
† Transmission speed: † 9600bps
† 19200bps
† 38400bps
† Data length: 8 bits
† Stop bit: 1 bit
† Parity: † odd
† even
† none
† Whether send/receive signal timing conforms to Section 5.3 in this manual.
† Whether the station No. designated as send destination by the master station coincides with the station No. of
the connected transmitter.
† Whether more than one instrument connected on the same transmission line shares the same station No.
† Whether the station No. of instruments is set at other than 0.
If it is 0, the communication function does not work.
† Whether the 5th digit of type code of this Flow transmitter is A or B ?
Bulletin F-107-UXF3-S