4. If the inverter is the last Modbus device in the daisy chain, make
sure the Modbus termination switch S1 is in the ON position
enabling Modbus termination. Do not turn the switch to the ON
position in any other inverters of the daisy chain. If there is only one
inverter, the Modbus termination switch S1 should be set to ON.
5. The shield of the individual cables must be open (not connected to
ground) on one end – the other end of the shield must be grounded.
Failure to follow this installation practice will increase lightning
surge damage to the inverter and will void the warranty. See
application not on website: : https://www.chintpowersystems.com/
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