Programming
SiOne Page
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Programming
Connection
The device is programmed by RS-485 interface. During programming the device should be powered (according to specification).
Power and interface connectors are marked (V, GND, A, B). The device can be programmed by using programming unit
CODAP-RS485 and service PC software APConfig PC [SiOne].
Figure 6. Programming - Scheme of Connection
Be care when connecting the device. Incorrect connection may damage the device and/or damage other devices that are connected
to the device or system
All connections must only be made with the power off!
The device is programmed via RS-485 (MODBUS RTU) and all rules (chapter Communication protocol) apply to the RS-485 interface.
Programming unit CODAP-RS485 is seen in Windows as a virtual COM port.
Some versions of Windows may require the installation of drivers for the programming unit.