Re: [Emc-users] Serial Port access

2021-09-10 Thread John Dammeyer
So a bit more news. Good news! The attached screen shot from the RM CAN monitor shows 3 messages. The first message with ID 0x298 is a PDO message which is the status from the device. Second byte lower 4 bits represents what it says the outputs are set to. The top 4 bits are what it was com

Re: [Emc-users] Serial Port access

2021-09-10 Thread John Dammeyer
Hi Andy, The output below shows CANopen PDO message #2 (0x300) to ID 0x18, 1 byte, alternating between 0x01 and 0x00 being issued once per second. pi@raspberrypi:~/projects/python $ python TestSerial.py Sent CAN message with relay value = t318101 Sent CAN message with relay value = t318100 Sen