16.1 Temperature Controller/Servo/Inverter Connection 16-9
16.1.7 SRZ (MODBUS RTU)
Communication Setting
Editor
Communication setting
(Underlined setting: default)
SRZ
DIP switch
Slave address setting switch
(Underlined setting: default)
* For connection to V9, the available address setting range is 0 to E (17 to 31).
Available Device Memory
The available setting range of device memory varies depending on the controller model. Be sure to set within the range
available for the controller to be used. Use [TYPE] when assigning indirect device memory for macro programs.
Item Setting Remarks
Connection Mode
1:1 / 1:n
/ Multi-link2 /
Multi-link2 (Ethernet) /
1:n Multi-link2 (Ethernet)
Signal Level RS-232C / RS-422/485
Baud Rate 4800 / 9600 / 19200 / 38400 bps
Data Length 8 bits
Stop Bit 1 bit
Parity None
/ Odd / Even
Targe t Port No.
Z-TIO: 1 to 16
Z-DIO: 17 to 31
Default: 1
Switch Setting Contents Remarks
1OFF
Baud rate: 19200 bps
OFF, OFF: 4800 bps
ON, OFF: 9600 bps
OFF, ON: 19200 bps
ON, ON: 38400 bps
2ON
3OFF
Data bit configuration
8 bits / without parity / 1 bit
OFF, ON, ON: 8 bits / even /1 bit
ON, ON, ON: 8 bits / odd /1 bit
4OFF
5ON
6ONProtocol: Modbus
7OFF -
8OFF -
Switch Setting Remarks
0
to F
For Z-TIO, the number that is one greater than the set value is the address.
(Range: 1 to 16)
For Z-DIO, the number that is seventeen greater than the set value is the
address. (Range: 17 to 32
*
)
4
3
2
1
0
F
E
D
C
B
A
9
8
7
6
5
Device Memory TYPE Remarks
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