16.1 Temperature Controller/Servo/Inverter Connection 16-7
16.1.5 REX-F400/F700/F900 (Standard Protocol)
Communication Setting
Editor
Communication setting
(Underlined setting: default)
REX-F400/F700/F900
Parameter group (PG) 24
The communication parameters can be set using keys attached to the temperature controller. Be sure to match the settings to
those made under [Communication Setting] of the editor.
(Underlined setting: default)
* The “COMP” mode must be selected for communication with the V9 series.
Press the [MODE] key to display “Computer Mode Change”, and change the mode from [LOC] to [COMP] by pressing
the [ ] key.
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 bps
Data Length 7
/ 8 bits
Stop Bit 1 / 2
bits
Parity None / Odd
/ Even
Target Port No. 0 to 31
Indication Item Setting Remarks
bIT
Communication data bit
configuration
0: 8 bits / 1 bit / none
1: 8 bits / 2 bits / none
2: 8 bits / 1 bit / even
3: 8 bits / 2 bits / even
4: 8 bits / 1 bit / odd
5: 8 bits / 2 bits / odd
6: 7 bits / 1 bit / none
7: 7 bits / 2 bits / none
8: 7 bits / 1 bits / even
9: 7 bits / 2 bits / even
10: 7 bits / 1 bit / odd
11: 7 bits / 2 bits / odd
Add Device address 0 to 31
bPS Baud rate
2: 4800 bps
3: 9600 bps
4: 19200 bps
InT Interval time setting 0
to 250 msec
Device Memory TYPE Remarks
GRP0 00H Read only
GRP1 01H
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