SOEM

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How do I measure network jitter

1

need to know the actual time of each frame sent and its error from the expected time

zhujhhh

Cannot transit to OP state with Veichi servo drive

9

Hi everyone! I'm newbie in ethercat. Earlier I used SOEM to work with Delta servo drives and everything went fine. But now I am trying to work with servo drive...

NevolinAlexander

ubuntu ros2 humble cannot open shared object file: No such file or directory

2

Description of the problem: EtherCAT can work normally under the root user, but it cannot work normally after adding sudo setcap cap_net_admin, cap_net_raw+ep to the compiled target file. It seems...

Gates-456

Empty value or zero when casting

3

Hello everyone, After maping the IOMap and bind the PDO, I want to associate the inputs and outputs with 2 structures (explained later). ``` uint8_t* in = ec_slave[slaveID].inputs; uint8_t* out...

jeanpaulsq

machine1 can OP run，machine2 cant OP，same code

5

# 1 introduce My program runs in **Raspberry Pi**, and the motor can rotate normally. But if the same program is placed in **X86** or **Jetson**, the motor will not...

zouzhe1

How to deal with Potential Supply terminals and addressing

7

Currently, i have the following setup: 1) EK1100 2) EL2004 3) EL2004 4) EL2612 5) **EL9100** 6) EL2004 7) ... Everything up to the EL9100 is addressed correctly, and SOEM...

MarcoMuellner

I am trying to connect to a commercial slave device and simple_test can't set the slave to operational state. I suspected that maybe there is a problem with the EEPROM...

de6b30

IO mapped registers cannot be accessed through SDO

1

Hello, I am trying to move a Maxon motor through CoE (CANopen over EtherCAT) using the SOEM library. When the PDOs are set for moving the motor, (the registers for...

ProgMatFiz

SDO access to the register during PO->SO (PO2SOconfigx hook)

13

Hello, I was recently trying to make functional test (PDO communication) to Yaskawa GA500 (using their [JOHB-SMP3-MA](https://www.yaskawa.eu.com/products/ac-drives/drive-accessories#commo) communication option card). I am facing the issues with ec_SDOwrite when accessing registers:...

MartinHolcik

Beckhoff slaves doesn't store process data

2

Hello, I'm a graduate student and I'm doing a project where I need to communicate with my laptop with beckhoff devices (EK1100, EL1809, EL2809 and EL4002). When executing a test...

Hugo-Souza