Functions; Initial Setting - Toshiba CC-Link TOSVERT VF-S11 Option Instruction Manual

Master unit
DA
Termination
resistor
DB
110 ohm, 1/2W
DG
(130 ohm, 1/2W)
SLD
FG
Ground
(100 ohm or less)
* Maximum number of units connected to one master station is 42 units (when only
inverters are connected).
* If any other units are included, the number of occupied stations depends on the unit. So
the connectable number of units is different.

4. Functions

This option is a communication interface unit that allows the PLC program to operate,
monitor and set the parameter of the inverter as a remote station of CC-Link. It is able to
communicate with a maximum speed of 10Mbps not only transmitting bit data but also by
word data.

4.1. Initial setting

Set the following parameters of the inverter before begin the communication.
If not change settings, cannot communicate and it becomes the cause of causing malfunction.
Moreover, power supply reset is needed for confirming setting change of a parameter.
List of CC-Link parameter
Communication
Title
No.
0800
f800
0801
f801
0803
f803
(*1)
0805
f805
0829
f829
0870
f870
Inverter
CC-Link dedicated
cable
Adjustment range
Communication rate
0: 1200bps 1: 2400bps 2: 4800bps
3: 9600bps 4: 19200bps
Parity
0: NON (No parity)
1: EVEN (Even parity)
2: ODD (Odd parity)
Communication error trip time
0: (disable)
1-100s
Communication waiting time
0.00-2.00s
Selection of communication protocol
0: TOSHIBA inverter protocol
1: Modbus RTU protocol
Block write data 1
0: No selection
1: Command 1
2: Command 2
3: Frequency command
4: Output data on the terminal board
5: Analog output for communications
－ 13 －
DA
DB
DG
SLD
CC-Link dedicated
FG
cable
Default
E6581422③
Inverter
DA
Termination
resistor
DB
110 ohm, 1/2W
DG
(130 ohm, 1/2W)
SLD
FG
User setting
3 4
( )
Recommended
1 1
0 1 or more
0.00 –
0 0
(*2)
0 1
(*2)