Santerno Sinus M, User Manual

Page: 177 / 219

13-3
13.3.2 Computer and inverter connection
System configuration
- The number of drives to be connected is up to 31 drives.
- The specification of length of communication line is max. 1200m. To ensure stable communication,
is suggested to limit the length below 700m.
13.4 Operation
13.4.1 Operating steps

Check whether the computer and the inverter are connected correctly.

Switch the inverter ON. Do not connect the load until stable communication between the
computer and the inverter is verified.

Start the operating program for the inverter from the computer.

Operate the inverter using the operating program for the inverter.

Refer to “13.8 Troubleshooting” if the communication is not operating normally.
*User program or the “REMOTE DRIVE” program supplied from ES can be used as the operating
program for the inverter.
PC
RS232/485
or USB/485
Converter