Omron NV3Q Series, Connection Manual

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71
EH-150/EHV Series
Section 9-1
■ PT Communications Settings (Set from the NV-Designer using the NV
Configuration.)
■
PLC Communications Settings
Applicable PLCs: EH-CPU104A, EH-CPU208A, EH-CPU316A, EH-CPU516,
and EH-CPU548
Using Port 1
The DIP switch must be set and special internal outputs must be set. Set the
DIP switch on the CPU Module as shown below.
Set the special internal outputs as shown below.
*1 The interface depends on the communications method.
*2 Transmission control procedure 1 cannot be used with station numbers.
*3 Refer to the EH-150 Application Manual for the communications setting
procedure.
Using Port 2
The DIP switch must be set and special internal outputs must be set. Always
turn ON the PHL switch. Application is not possible if this switch is OFF. Set
the DIP switch on the CPU Module as shown below.
*1 The port type cannot be changed, so it is not necessary to set it.
*2 Refer to the EH-150 Application Manual for the communications setting
procedure.
Item Setting
Baud rate 19,200 bps
Data bits 7
Stop bits 1
Parity Even
Item Setting
Port type Special port setting
Baud rate 19,200 bps
Item Setting
Interface
*1 RS-232C connection: RS-232C
RS-422A connection: RS-422A, internal terminator ON
RS-485 connection: RS-422A, internal terminator ON
Communications
control procedure
Transmission control procedure 1 (no station numbers)
*2
Item Setting
Port type
Special port setting
*1
Baud rate 19,200 bps
Communications
control procedure Transmission control procedure 1 (no station
numbers)