IBC SOLAR SolControl Pro, Manual

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8 String measuring technology
8.1 IBC SolControl string measuring technology
i’ catcher 8-1B, i’ catcher 16-1B, i’ catcher 24-1B (Modbus RTU)
§ Set the bus address on the i'catcher
(see i'catcher documentation).
§
If this is the last bus device on the RS485 bus, set the terminating switches (Term.) to
“On”.
§
Various Modbus devices can only be queried together if the serial communication
parameters are identical (baud rate, number of data bits, parity, stop bits).