Techrobots Service Support
To save your time and help you quickly understand and use our products, customers
can contact our customer service staff at any time for questions about product after-sales and technical support. We will be happy to help you.
Why does a current limit warning appear? +
The first case: high duty cycle, such as heavy load, etc. when it is necessary to use peak continuous current, it is necessary to check the landmark file to determine the value and dwell time. Techmotion's oscilloscope tracker can use the measurement tool to view the actual current value during the duty cycle. This valid value should be less than the continuous current setting. Reduce the acceleration rate and deceleration rate to reduce the current value.
The second situation: if the phase information is lost, the motor will not generate the correct torque or torque, resulting in current limit warning, the most common is the feedback signal problem.
How can I download a. CCX file? +
. CCX file is a control axis file that contains drive variable settings. Our company's design engineers make and use it in the development and test stage.
This step completes the module parameter restoration factory setting:
1) Click techmotion software to open and download the configuration file provided by the manufacturer to internal memory (RAM);
2) then press the button to save the file to flash.
About CANopen / EtherCAT processing multi axis motion? +
There are two types of multi axis motion: A. non coordinated point-to-point motion, which does not need to start and stop at the same time; B. coordinated or synchronous motion, which needs to start and stop at the same time. CANopen and EtherCAT can be used in uncoordinated or coordinated motion, and when the machine has a lot of drivers and I / O devices, using CANopen is a very affordable solution.
Which CAN manufacturer is supported? +
You can use any CAN interface and CANopen master.
Do I need a special Ethernet card when using EtherCAT? +
No additional hardware is required, but a standard Ethernet port is required. In the motion control, the driver in the module complies with the standard protocol of COE (CAN Application Protocol Based on EtherCAT) DS-402 CANopen.
You can visit the website of EtherCAT Technology Association (https://www.ethercat.org/cn/tech'u group. HTML) to obtain relevant EtherCAT control information.
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