IMS01P04-E4
6
Continued from the previous page.
5 6 7
Communication
protocol
OFF OFF OFF Host communication 2 (RKC communication)
ON OFF OFF Host communication 2 (Modbus)
OFF ON OFF
Don’t set this one
ON ON OFF
PLC communication
OMRON SYSMAC series special protocol
C mode command (RD/WD)
OFF OFF ON
PLC communication
MITSUBISHI MELSEC series special protocol
ACPU common command (WR/WW)
ON OFF ON
PLC communication
MITSUBISHI MELSEC series special protocol
AnA/AnUCPU common command (QR/QW)
OFF ON ON
Don’t set this one
ON ON ON
Don’t set this one
Factory set value: Host communication 2 (RKC communication)
8 Modular
connector
PLC/host communication
selection
OFF
COM. PORT1:
PLC communication/host communication 2
[RS-232C/RS-422A]
COM. PORT2/COM. PORT3:
Host communication 1 [RS-422A]
ON
COM. PORT1:
Host communication 1 [RS-232C/RS-422A]
COM. PORT2/COM. PORT3:
PLC communication/host communication 2 [RS-422A]
Factory set value: COM. PORT1:
Host communication 1 [RS-232C/RS-422A]
COM. PORT2/COM. PORT3:
PLC communication/host communication 2
[RS-422A]
When two or more V-TIO-E/F modules are multi-drop
connected, set the PLC communication setting
switches in all of the V-TIO-E/F modules to the same
positions.
COM. PORT2 and COM. PORT3 become the same
communication specification.
Host communication setting switc
h
Set the communication speed, data bit configuration, and
protocol for host communication 1.
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
ON
OFF
Left side
Host communication
setting switch
1 2
Communication
speed
OFF OFF
2400
bps
ON OFF
9600
bps
OFF ON
19200
bps
ON ON
38400
bps
Factory set value: 9600 bps
3
4
5
Data bit configuration
OFF
OFF
OFF
Data 7-bit, without parity, Stop 1-bit
*
OFF
OFF
ON
Data 7-bit, Even parity, Stop 1-bit
*
OFF
ON
OFF
Don’t set this one
OFF
ON
ON
Data 7-bit, Odd parity, Stop 1-bit
*
ON
OFF
OFF
Data 8-bit, without parity, Stop 1-bit
ON
OFF
ON
Data 8-bit, Even parity, Stop 1-bit
ON
ON
OFF
Don’t set this one
ON
ON
ON
Data 8-bit, Odd parity, Stop 1-bit
*
When the Modbus communication protocol is selected, this
setting becomes invalid.
Factory set value: Data 8-bit, without parity, Stop 1-bit
6 Communication
protocol
OFF
Host communication1 (RKC communication)
ON
Host communication 1 (Modbus)
Factory set value: Host communication 1 (RKC communication)
•
Switch No. 7 and 8 must be always OFF. Do not set
to ON.
•
When two or more V-TIO-E/F modules are
multi-drop connected, for switch Nos.1 to 6 set the
PLC communication setting switches in all of the
V-TIO-E/F modules to the same positions.
Internal communication setting switch
Use this module without changing the factory set values.
[Factory set value]
•
Communication speed: 38400 bps
•
Data bit configuration: Data 8-bit, without parity
•
Protocol:
Modbus
[Factory set value of internal communication setting switch]
No. 1: ON
No. 5: OFF
No. 2: ON
No. 6: ON
No. 3: ON
No. 7: OFF
No. 4: OFF
No. 8: OFF
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
Internal communication
setting switch
Right side
ON
OFF
When connecting two or more modules (V-TIO-A, B,
C or D) to the V-TIO-E/F module, match all of their
communication speed, data bit configuration and
communication protocol settings with the internal
settings of the V-TIO-E/F module.
For details of internal communication setting switch, see
the
Module Type Controller SRV PLC/Host
Communication Instruction Manual (IMS01P05-E )
.
