Modbus TCP
Port
PORT Set the TCP port that listens for Modbus connections. Default: 502
32bit Endian ENDIAN This sets the endianness for 32bit Modbus registers. The Modbus speci-
fication does not specify endian for values larger than 16bits.
This setting does not swap the endian for 16bit values. These are fixed.
Options are:
BIG(def): Big endian, the Modbus defacto standard. Low register
= data high 16bits, high register = data low 16bits.
LITTLE: Little endian. Low register = data low 16bits, high reg-
ister = data high 16bits.
26 C500-600-2.0.3