SINUS K
INSTALLATION
INSTRUCTIONS
99/
191
12.
SERIAL
COMMUNICATIONS
12.1.
General Features
The inverters of the SINUS K series may be connected to peripheral devices through a serial link; this enables
both reading and writing of all parameters normally accessed through the display/keypad. Two-wire RS485 is
used, which ensures a better immunity to disturbance even on long cable paths, thus limiting communication
errors.
The inverter will typically behave as a slave device (i.e. it only answers to queries sent by another device); a
master device (typically a computer) is then needed to start serial communication. The inverter may be
connected directly to a computer or a multidrop network of inverters controlled by a master computer (see
diagram below).
Figure 45: Example of multidrop and direct connection.
The Sinus K is supplied with a connector which is equipped with 2 pins for each signal of the RS485 pair, thus
allowing easier multidrop links with no need to connect two conductors to the same pin, and thus avoiding
creating a star network, which is not recommended for this type of bus.
Any information sent to/from the inverter through the display/keypad unit may be
obtained also via serial link using the RemoteDrive software offered by Elettronica
Santerno. RemoteDrive allows the following functions: image acquisition, keypad
simulation, oscilloscope functions and multifunction tester, table compiler including
operation data log, parameter setup and data reception-transmission-storage from
and to a computer, scan function for the automatic detection of the connected
inverters (up to 247 inverters may be connected). Please refer to the RemoteDrive
Instruction Manual for the inverters of the SINUS K series manufactured by Elettronica Santerno.
Содержание SINUS K
Страница 49: ...SINUS K INSTALLATION INSTRUCTIONS 49 191 S65 T S R U V W S64 Figure 8 Installation Example of a SINUS K S64 S65...
Страница 157: ...SINUS K INSTALLATION INSTRUCTIONS 157 191 Figure 75 Mechanical features of an AC 3 phase inductance...
Страница 186: ...INSTALLATION SINUS K INSTRUCTIONS 186 191 15 DECLARATIONS OF CONFORMITY...
Страница 187: ...SINUS K INSTALLATION INSTRUCTIONS 187 191...
Страница 188: ...INSTALLATION SINUS K INSTRUCTIONS 188 191...
Страница 189: ...SINUS K INSTALLATION INSTRUCTIONS 189 191...
Страница 190: ...INSTALLATION SINUS K INSTRUCTIONS 190 191...
Страница 191: ...SINUS K INSTALLATION INSTRUCTIONS 191 191...