Safety Instructions - ABB ACS880 Firmware Manual

18 Introduction to the manual
Device
ZMU-02 memory unit license key
ESP software (loading package)
You can see the license information in the Drive Composer PC tool or in the ACS-APx
control panel from System info → Licenses.
After the program is downloaded to the memory unit with the license key, the
program remains there unless you overwrite it by downloading new program or
program version. The license N8015 remains in the memory even if you overwrite
the program. This makes it possible for you to upgrade the tower crane application
later on a separate crane loading package.
If the program was loaded to the memory unit without the license key, then the
drive indicates a fault
logger to know the plus code of the missing license, in this case N8019. For further
assistance, contact your local ABB representative.

Safety instructions

Follow all safety instructions delivered with the drive.
• Read the complete safety instructions before you install, commission, or use
the drive. The complete safety instructions are delivered with the drive as
either part of the Hardware manual , or, in the case of ACS880 multidrives, as
a separate document.
• Read the firmware function-specific warnings and notes before changing
parameter values. These warnings and notes are included in the parameter
descriptions presented in chapter
64A5 Licensing fault. See the auxiliary fault code in the Event
Parameter
License key
N8019 MU Interlock key - Oil lifting
N8020 Licensed appl Oil lifting
listing.