PEAK-System Forum

Hello,

Sorry for the slow response. Yes I've measured above values on idle (nothing connected to PeakCAN, RED LED light on, not blinking)

When device is connected (RED LED blinking) values are essentially the same

Thank you for answer.

It looks like trans-receiver is defective because:
4. Please measure with a multimeter (DC measurement area) the voltage the between pin 2 (CAN-L) and pin 3 (GND) from the 9 pole D-SUB. You should measure 2.5V +/- 0.2V
Voltage is: 4.21

5. Now measure the voltage between ...

Is your bus properly terminated (120 Ohms on both bus ends)?
Yes, I've also tried with no, or single termination with no difference.

Does your bitrate match? (Also check the sampel-Point)
Yes, 3 devices have 500 kBit/s with sampling point of 87,5%. 2 devices can communicate with each other with ...

For a few days I am facing problem with PCAN - USB.

I am using Can network with bitrate of 500 kBit/s and extended IDs.

On any transmit attempt (tried with different Can networks) Peak goes into Bus-OFF state. Moreover Peak is no acknowledging any other Can messages although option "Listen-Only ...