Toshiba VF-S11

[jpoyatos]

Hi,

Any body had success to change parameters in between a Toshiba Inverter VF-S11 using a Red Lion any series (mine is K304), and MODBUS RTU setup on HMI for communications, serial RS485 two wires and right card on the VF-S11.

If some body can help will be excellent.

Thank you guys for your help and time.

Jose

 

[goghie]

Have you tried Modbus communication with some Modbus simulator from PC?
When something is not functioning with Modbus, I always try equipment with PC, to eliminate bad setup.