9 Inverter Data
The series ACU frequency inverters are suited for a wide range of applications. The
modular hardware and software structure enables customer-
specific adaptation. The
available hardware functionality of the frequency inverter is displayed in the control
unit and the optional control software VPlus. The software parameters can be adjust-
ed to meet the requirements of the specific application.
9.1 Serial Number
The Serial Number 0 is entered on the nameplate during the fabrication of the fre-
quency inverter. Information on the device type and the fabrication data (8-
digit
number) are indicated. Additionally, the serial number is printed on the nameplate.
603409000 ; 06053980 (part no.; serial no.)
Type: ACU 401 – 09 ; Serial No.: 06053980
9.2 Optional Modules
Modular extension of the hardware is possible via the plug-in slots. The Optional
modules 1
detected by the frequency inverter and the corresponding designations
are displayed on the control unit and in the optional control software VPlus after ini-
tialization. For the parameters required for the expansion module, refer to the corre-
sponding operating instructions.
9.3 Inverter Software Version
The firmware stored in the frequency inverter defines the available parameters and
functions of the software. The software version is indicated in parameter Inverter
software version
12. In addition to the version, the 6-digit software key is pri
nted on
the rating plate of the frequency inverter.
Inverter software version 12:
Version: 5.4.0 ; Software: 15 000 190
(C) 2013 BONFIGLIOLI VECTRON
9.4 Set Password
As a protection against unauthorized access, the parameter Set password 27 can be
set such that anyone who wants to change parameters must enter this password this
password before. A change of parameter is only possible if the password in entered
correctly. If the Set password 27 parameter is set to zero, no pass
word is required
for access to the parameters. The previous password is deleted.
Parameter Settings
118 Operating Instructions ACU 06/13