Toshiba TOSVERT VF-S11 Gebrauchsanleitung
E6581222
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■ Setting of parameter
●Selection of communication protocol () Shipment setting: 0 (TOSHIBA Inverter Protocol)
Protocol setting with all inverters (both master and slave inverters) engaged in inter-drive commu-
nications
0: Set the TOSHIBA Inverter Protocol.
* Inter-drive communications are disabled when the MODBUS-RTU protocol is selected.
* This parameter is validated after resetting the inverter or rebooting the power supply.
nications
0: Set the TOSHIBA Inverter Protocol.
* Inter-drive communications 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.
*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 inverter(transmission of frequency commands) : Master inverter (transmission of
output frequency signals)
- Setting to the slave inverters
Set the desired action on the slave side that will be needed when the master trips.
: Sets the frequency command value to 0Hz. (Output frequency is limited by low-limit frequency)
: Normal operation is continued
(If an output frequency is set on the master side, the output frequency of the master side be-
comes 0Hz due to tripping and the frequency of commands to the slave side becomes 0Hz.)
comes 0Hz due to tripping and the frequency of commands to the slave side becomes 0Hz.)
: Makes an emergency stop (“E” trip).
(The method to stop follows the setting in “Emergency stop selection ()”
*This parameter is validated after resetting the inverter or rebooting the power supply.
• Communication waiting time () ... Shipment setting =
- Setting to the master inverter
- Setting to the master inverter
Set up more than 0.03 seconds as a transmitting interval on the master side to wait for the proc-
essing time on the slave side(= ).
essing time on the slave side(= ).
● Speed setting mode selection () ... Shipment setting = : Built-in potentiometer
Designate a target of speed command input for the inverter to the parameter .
- Setting to the master inverter
Designate a number except for “: serial communication ” ( ≠).
- Setting to the slave inverters
Designate “: serial communication ” ( =).