Communication Function (Rs485 - Toshiba TOSVERT VF-FS1 Instruction Manual

6.21 Communication function (RS485)

6.21.1 Setting of common function
 : Communication rate
 : Parity
 : Inverter number
 : Communication error trip time
 : Communication waiting time
 : Setting of master and slave for
 : Communication commmand point
6
 : Communication commmand point
 : Communication commmand point
 : Communication commmand point
 : Selection of communication
• Function
Function The VF-FS1 Series allows a data communication network to be constructed for exchanging
data between a host computer or controller (referred to collectively as the computer) and the inverter by
connecting an internal RS485 communication function or optional USB communication conversion unit.
<Computer-linking functions>
<USB communication>
<RS485 communication>
communication between inverters
1 setting
1 frequency
2 setting
2 frequency
protocol 
The following functions are enabled by data communication between the computer and inverter
(1) Monitoring inverter status (such as the output frequency, current, and voltage)
(2) Sending RUN, STOP and other control commands to the inverter
(3) Reading, editing and writing inverter parameter settings
Data can be exchanged between one computer and one inverter.
Data can be exchanged between the computer and each of the inverters connected.
 : Operation at communication
error by disconnection 
 : Number of motor poles for
communication
 : Block write data 1
 : Block write data 2
 : Block read data 1
 : Block read data 2
 : Block read data 3
 : Block read data 4
 : Block read data 5
 : Free notes

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E6581381