Watlow Addendum to EZwarePlus - Manual (Page 13)

For part numbers like… with… For PLC type choose… For PLC I/F choose…
PMxxxxx-2xxxxxx
EZKx-2xxx-xxxx
RMAx-x2xx-xxxx
Modbus RTU Modbus RTU Master RS-232 or RS-485 2W*
PMxxxxx-3xxxxxx
EZKx-3xxx-xxxx
RMAx-x3xx-xxxx
Modbus TCP Modbus TCP/IP Master Ethernet
Other Watlow Controllers Modbus RTU Modbus RTU Master RS-232 or RS-485 2W*
*Both 232 and 485 are available; choose the one to which you have connected the OIT.
11) For the Modbus RTU
Master…
• For COM, choose the
communications port to
which you have
connected the
controller. Typically
this is COM 1.
• For Baud rate, choose
the rate that is set in the
controller.
(004)
• For Data bits, choose 8 Bits.
• For Parity, choose None.
• For Stop bits, choose 1 Bit.
• For multiple controllers on the same port, for Turn around delay (ms), enter 15 and for Send
ACK delay (ms) enter 15.
• Click OK.
12) For the Modbus
TCP/IP Master…
• For IP address, enter
the IP address of the
controller.
• Click OK.
13) Click OK to close the
Device Properties
dialog.
(005)
Silver Series EM OIT  13  Watlow Addendum