Power Electronics GBC05CI, Manual

Page: 22 / 45

ETHERNET GATEWAY POWER ELECTRONICS
20
INSTALLATION AND CONNECTION
Specifications of the communication:

Communication speed: 19200 / 9600 / 4800 / 2400 / 1200 bps. Selectable.

Control procedure: Asynchronous communication system.

Communication system: Half duplex.

Stop bit length: 1 bit (Modbus-RTU).

CRC sum check: 2 byte.

Parity check: None.
Once the device is connected, set the following parameters as
follows:
Parameter Description Setting
Drv Drive mode
(Run/Stop mode)
3 Operation via communication option
Frq Frequency mode 8 Modbus-RTU Communication
I60 Inverter station
number
1 – 32 Use different numbers in case of more than 1 inverter
are installed.
I61 Baud rate 3 3: 9.600bps; default
Connection diagram:
Figure 3.6 SD100
– Ethernet Gateway connection