07-13-2020 02:10 AM
Hello,
I try to communicate with CANOpen to control the engine PARKER.I can't find how to fit theses index CANopen :
- Status Word - Index CAnopen 0x6041 - objet [1000.3]
- Operating Mode - Index CAnopen 0x6061 - objet [1000.5]
- Velocity - Index CAnopen 0x606C - objet [681.9]
In the example provided by NI in the VI 'CANopen Read TPDO.vi' but I don't know how to enter PDO channel settings in the FA Main ? Thank for your answer
07-13-2020 07:06 AM
I'm complete the parameters on the PARKER drive side :
I have 4 parameters that I need to link with LabVIEW : 0x6041, 0x6061, 0x606C and 0x603F (TPDO). After import the file '.eds' supplied by the manufacturer. I can't find the TPDO parameters but onlu the SDO in my projet LabVIEW. After watching the PARKER notice I can see :
I wonder if the object parameters TPDO Objet 1, TPDO Objet 2 and TPDO Objet 3 start respectively as 0x1A00.1, 0x1A00.2, 0x1A00.3 ?
07-13-2020 07:18 AM
After my previous message I complete in this case how Can I use the example VI provided by LabVIEW (2019) whose name is 'CANopen Read TPDO.vi'.
So in this case I can complete the PDO channel and probably the offset (0) is the number of the objet. If I want to read the Velocity actual value (0x606C - objet 3), I can do as :
See in this attached the projet.