Wavetronix Click 202 - Page 98

CHAPTER 9  CLICK 110 97
Autobaud
e second option that comes up when you’re cycling through the front panel menu is the
autobaud function. is option is indicated by the green LED coming on solid.
Note
The autobaud function can only be accessed here, on the front panel menu.
is function initiates an autobaud on the RS-485 buses (you will select which bus to auto-
baud on the Level 2 LEDs). An autobaud will stop data reporting on the selected port and
attempt to communicate with the SmartSensor at all supported baud rates.
Level 1 LEDs Autobaud
Level 2 LEDs
Autobaud on bus 1
Autobaud on bus 2
LED o
LED on
Cancel and exit menu
Table 9.9 – Front Panel Menu Autobaud Settings
See the earlier Navigating through the Menu and the Menu Operation Example sections for
how to congure this parameter.
As each baud rate is attempted, the Level 2 LEDs will sequence with a single LED illumi-
nated from LED 1–4.
If the Click 110 is successful in communicating with a SmartSensor, it will display the baud
rate found, using the same Level 2 LED system used in selecting the baud rate (covered in
the Baud Rate section of this chapter and Table 9.10). Aer a short time of displaying the
autobaud results, the menu will return to normal operation.
If the autobaud fails, all four Level 2 LEDs will ash once, and then the menu will return
to normal operation.
Note
If the baud rate of either of the RS-485 buses was configured using the DIP switches
(so that parameter is set to Hardware mode), the Level 2 LED configuration options
for that bus will not be displayed (the LED option will never come on). If both RS-485
buses are configured using the DIP switches, the Level 1 LED menu option for auto-
baud will not be displayed (the green LED option will never come on).