WEG SCA06 User Manual - page 40
3
Installation and Connection
3-22 | SCA06
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
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.
Figure 3.16: Connection to the computer via USB (X3)