4 Commissioning
Note
●
EMC: Current-carrying cables – particularly around supply and motor cables – produce
electromagnetic alternating fields.
●
These can interfere with the motor and other devices. Nanotec recommends the following
measures:
●
Use shielded cables and earth the cable shielding on both ends over a short distance.
●
Use cables with cores in twisted pairs.
●
Keep power supply and motor cables as short as possible.
●
Earth motor housing with large contact area over a short distance.
●
Lay supply, motor and control cables physically separate from one another.
4.1 Configuration
4.1.1 General
The following options are available for configuring the controller:
Configuration file
This file can be saved to the controller via the USB connection. For further information, read chapters
USB connection and Configuration file.
NanoJ program
This program can be programmed, compiled and then transferred to the controller with NanoJ via
USB. For further information, read chapters NanoJ program and Programming with NanoJ.
After connecting to a voltage supply, the controller reads out the configuration in the following order:
1. The configuration file is read out and processed.
2. The DIP switches for selecting the special drive modes is/are read out and used as configuration. See
chapter Special drive modes (clock-direction and analog speed).
3. The NanoJ program is started.
4.1.2 USB connection
If the controller is connected to a PC via a USB cable, the controller behaves like a removable storage
device. No further drivers are required.
Three files are displayed: the configuration file (pd4cfg.txt), the NanoJ program (vmmcode.usr) and the
information file (info.bin), where the serial numbers and firmware version of the product can be found.
You can thereby store the configuration file or the NanoJ program on the controller. The voltage supply of
the controller must also be connected during USB operation.
Note
●
Only use a standard Micro USB cable. Never use a USB cable that manufacturers of mobile phones
include with their products. These USB cables could have a different plug shape or pin assignment.
●
Do not save any files on the controller other than those listed below:
1. cfg.txt
2. vmmcode.usr
3. info.bin
4. reset.txt
5. firmware.bin
Any other file is deleted when the voltage supply of the controller is switched on!
Version: 2.0.1 / FIR-v1650 23
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