FATEK FB Series Manual page 36

Option
To display the setting screen, touch [Device/PLC Settings] from [Peripheral Equipment Settings]. Touch the
External Device you want to set from the list that appears, and touch [Option].
Setup Items
RI/VCC
• GP-4100 series, GP-4*01TM, LT-4*01TM and LT-Rear Module do not have the [Option]
GP-Pro EX Device/PLC Connection Manual
You can switch between RI/VCC of the 9th pin when you select RS232C for the SIO type.
To connect to the IPC, you need to use the IPC selector switch to switch between RI/5V.
Refer to your IPC manual for details.
setting in the offline mode.
Setup Description
36
FB Series SIO Driver