Инструкция С Настройками для Toshiba TOSVERT VF-AS1

E6581315

35

„

  Setting of parameter

●Protocol selection (

, 



)    Shipment setting: 0 (TOSHIBA)

Protocol setting with all inverters (both master and slave inverters) engaged in inter-drive commu-
nication
0: Set the TOSHIBA.
* Inter-drive communication are disabled when the MODBUS-RTU protocol is selected.
* This parameter is validated after resetting the inverter or rebooting the power supply.

● Setting of master and slave inverters for communication between inverters (setting of master and

slave) (

, 



) ... Shipment setting = 

Assign one master inverter in the network. Other inverters should be the slave inverters.
*Specify only one inverter as the master. In case two or more inverters are designated for the
master inverter in the same network, data will collide.

- Setting to the master inverter

Set data desired for sending from the master side to the slave side.


: Master (sends a frequency command)



: Master (sends an output frequency)



: Master (sends a torque command)



: Master (sends an output torque command)

- Setting to the slave inverters

Set the desired action on the slave side that will be needed when the master trips.

0

: Slave (issues a 0Hz command if something goes wrong with the master) (when f806 and

f826

 are set to 3 and 4, respectively.))

(The output frequency is limited to the lower limit frequency.)

 

1

: Slave (continues operation if something goes wrong with the master)

 

Note: If the master inverter trips when an output frequency is specified for it, the operation fre-
quency of the slave inverters become 0Hz because tripping of the master inverter causes its
output frequency to drop to 0Hz.

 

2

: Slave (trips for emergency stop if something goes wrong with the master)

The way they make an emergency stop depends on the setting of f603 (emergency stop).  

   

*This parameter is validated after resetting the inverter or rebooting the power supply.

• Send waiting time () ... Shipment setting = 
- Setting to the master inverter

Specify a waiting time if you want the master to issue commands to slaves with a given delay.

● Frequency setting mode selection 1 (fm0d)  ･･･

  Shipment setting = 2: RR/S4 input

Designate a target of speed command input for the inverter to the parameter .

- Setting to the master inverter

Select an option other than RS485 communication (fm0d≠5 or 6).

- Setting to the slave inverters

Select from between:
fm0d

=5: 2-wire RS485 communication input

fm0d

=6: 4-wire RS485 communication input

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