Unitek BAMOCAR-PG-D3-700-900, Manual

Page: 38 / 50

Control connections
Version: 2020 / V3 Seite: 37 BAMOCAR-PG-D3-700-900
4.7 Serial interface RS 232
The device is programmed and operated during commissioning via the serial pc interface RS232.
There is a software description in the Manual NDrive.
Attention:
The serial interface is electrically connected to the device zero (GND/AGND).
The BAMOCAR-D3-700-900 and the serial interface (COMx) of the pc must only be connected using a
shielded cable.
Install the cable only after disconnecting the device from the mains.
The interface is adjusted to 115200 Baud.
It can also be adjusted to 9600 Baud by means of the NDrive.
Connecting cable
LiYCY 5x0.25 + shield
View to the soldered side
Shield on the housing
Max. cable length 10 m
In case of strong interferences across the interface
a line filter should be installed.
Notebooks with a USB RS232 converter are usually
more susceptible to interferences.
For firmware update:
Plug-in a short-circuit bridge between X1:26 and X1:27, then switch-on the auxiliary voltage.
Start the flash program.