Error reading Analog/Digital Inputs using CANopen

1 month 1 week ago - 1 month 1 week ago #29535741 by bgworkshop
Greeting dears in RoboteQ,

I'm using RIOX for reading Analog and Digital inputs.
However, I'm getting an issue or error response while sending CANopen request for
(Read Analog Inputs 0x2146, and Read Digital Inputs 0x2145).

The CANopen request as  is it was explained in the datasheet  for reading analog input (Note numbers in HEX):  
601h | 8 | 48 46 21 06 00 00 00 00

And this is the response that I'm getting:
581h | 8 | 80 46 21 06 00 00 00 08

For me, IDK why I'm getting wrong value. and what it the command should be ??
I'm using different CANopen command and they work beautifully
(command such as 0x2119, 0x210D, 0x210E)

My RIOX Firmware ID is: Roboteq v1.3beta RIOX1216AH 11/27/2018
And I'm using RIOX Utility 2.0 5/31/18
As well, PEAK system for sending CANopen requests.

Please help me, for me I think I'm struggling to send the correct CANopen request.

Best regards,

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