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6-6 Communication function [option]
1) Function
· Internal data can be read/written via MODBUS or ASCII communications.
2) To use the function, the following three parameters must be set.
3) Caution
· Station No. can be set in the range of 0 to 255. (No communication is allowed when Modbus is selected,
or Stno=0.)
·After changing the setting of parity at “COM”, please power off and re-start the controller.
· Baud rate is fixed to 9600 bps.
3rd block parameter
Set the station No. at “STno”
(station No. setting paramter).
[Sample: station No. = 18]
Set the parity at “COM”.
[Sample: Odd parity]
CoM
0
1
2
Odd
Even
No parity
PV
SV
PV
SV
Set the communi-
cation protocols.
PCoL
1
2
Modbus
ASCII
PV
SV
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