Toshiba E6580772 Manual Do Utilizador

E6580772③

3. Functional description

In this section, functions added by the installation of this F10M option unit, on top of the standard inverter
functions, are described.

3.1 F10M communication function

Through the communication network, drive and stop control and concentrated monitoring control of operation

status can be carried out by the programmable controller and industrial computer.

3.1.1 Connection of transmission cable

SL1, SL2, SG

Transmission path is constructed by the shielded twisted pair cables as shown in the figure below.

Be sure to connect SL1, SL2 and SG mutually to another station. Note that wrong connection will not bring the

correct transmission.

SHD

Connect a shield of twisted pair cable to the transmission terminal SHD of each station and set up a class 3 or

equivalent grounding work in an arbitrary station.

Terminal

resistor

Set terminal resistors at both sides of the system for the sake of impedance matching. Connect terminal

resistor (120Ω-1/2W) between the terminal block SL1 and SL2.

(As for the master station (MS), terminal resistor can be combined by connecting L1 and TERM.)

TERM

SL1

SL2

SHD

SL1

SL2

SHD

SL1

SL2

SHD

ＭＳ

TLF0 0 1 Z

Grounding / Earthing
(Grounding / earthing resistance 100 Ω max.)

Terminal resistor
120 Ω-1/2W

Shielded twisted pair cable

Connection of communication cable of TOSLINE F10M

Signal name

Name

Detail

SL1

Transmitting and receiving data

Positive line

SL2

Transmitting and receiving data

Negative line

Signal ground

Ground of signal line

•

Do not connect a grounding line of the shield and a power line earth of the inverter or so.

•

Separate a transmission cable from the main circuit connection wire by more than 200mm.