Write And Know-How Protection; Write Protection - Siemens SINAMICS G120 Operating Instructions Manual
Low voltage converters, chassis and wall/panel mounted devices with cu230p-2 control units
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Also See for SINAMICS G120:
- List manual (1256 pages) ,
- Manual (732 pages) ,
- Operating instructions manual (550 pages)
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7.5
Write and know-how protection
The inverter offers the option to protect configured settings from being changed or copied.
Write protection and know-how protection are available for this purpose.
7.5.1
Write protection
Write protection prevents inadvertently changing inverter settings. If you are working with a
PC tool, such as STARTER, then write protection is only effective online. The offline project
is not write-protected.
Write protection is applicable for all user interfaces:
● BOP-2 and IOP operator panels
● STARTER or Startdrive PC tool
● Parameter changes via a fieldbus
The write protection is not password-protected.
Activate and deactivate write protection
Procedure with STARTER
Proceed as follows to activate or deactivate the write protection:
1. Go online.
2. Open the inverter
shortcut menu.
3. Activate or deactivate
write protection.
4. Press the "Copy RAM to
ROM" button to
retentively save the
settings
You have activated or deactivated write protection.
Parameters
r7760
p7761
Converter with CU230P-2 Control Units
Operating Instructions, 04/2015, FW V4.7 SP3, A5E34257946B AB
.
Write protection/know-how protection status
.00
Write protection active
Write protection (factory setting: 0)
0:
Deactivate write protection
1:
Activate write protection
Backing up data and series commissioning
7.5 Write and know-how protection
325
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