Usb Port (X3) - WEG SCA06 User Manual

Installation and Connection
NOTE!
The positioning precision is limited by the Resolver (position feedback device) and is of ± 10 minutes
of arc (1° = 60 minutes of arc).

3.2.4.5 USB Port (X3)

The SCA06 features a USB port (connector X3) which enables the servo drive to operate as a device (slave) in a
USB communication. This port is available for communication of the servo drive with a personal computer and
3
allows the reading/writing of parameters and download/monitoring of the user's program. In order to do so, WEG
provides a software (in a CD that comes with the manual kit or via download in the company's website) suitable
to be used in the personal computer.
As it is in a non-isolated interface, it must not be used to operate the servo drive; it must only be used for
„
configuration at its start-up.
The cable used for USB communication must be standard host / device shielded USB cable.
„
Cables without shield may cause communication errors.
„
Example of cables:
USBC-AM-MB-B-B-S-1, manufacturer Samtec, 1 meter (3.2 ft).
USBC-AM-MB-B-B-S-2, manufacturer Samtec, 2 meters (6.5 ft).
USBC-AM-MB-B-B-S-3, manufacturer Samtec, 3 meters (9.8 ft).
The models SCA06 _ _ _ _ _ _ _P6 come from the factory with the manual set of the product and also the 2 meter
(6.5 ft) USB cable.
ATTENTION!
The servo drive and the computer must be in the same earth potential. It is recommended the use
of laptop computers instead of desktops.
3-22 | SCA06
Figure 3.16: Connection to the computer via USB (X3)