b3 devices communucation

[eltonper]

I have approximately 40 devices between b3867, b3885, and b3866 without communication.

They have no physical damage and show no difference in the timing of the CPU indicator LEDs blinking.

When connecting the device to an AS-P network, the device does not even appear in the device discovery.

The devices do not even appear in BACnet explorers.

[CraigEl · Accepted solution]

@eltonper what baud rates have you tried? The b3 controllers use an autobaud function and it may be that the controllers have locked on to a different baud rate.

How does the autobaud feature work on b3 controllers - Schneider Electric Community (se.com)

[eltonper · Accepted solution]

Hi CraigEI,

I tried 9600, 19200 and 38400 baud without success.

[MohammedMorsy]

I have same Issue in one project and I stuck what is the solution Please?

[CraigEl]

@MohammedMorsy please post your question in the Existing Systems Forum - Schneider Electric Community (se.com) with the Continuum label