General Information About The Bop20 - Siemens Sinamics S120 Function Manual

Basic information about the drive system
12.7 Parameterizing using the BOP20 (Basic Operator Panel 20)
Deleting the NVRAM data
With p7775 = 3, the NVRAM data is deleted.
The following data is not deleted:
● Control Unit operating hours counter,
● Control Unit temperature
● Safety logbook
● Crash diagnostics data
Note
NVRAM and know-how protection
Know-how protection and write protection apply to parameter p7775. If the parameter should
be readable despite activated protection mechanisms, then p7775 must be placed in the
exception list.
Note
NVRAM and write protection
When write protection is activated, p7775 can only be written to from a higher-level control
using cyclic communication.
More information on fault buffers, diagnostic buffers and message buffers is provided in the
SINAMICS S120 Commissioning Manual.
12.7 Parameterizing using the BOP20 (Basic Operator Panel 20)
12.7.1

General information about the BOP20

The BOP20 can be used to switch on and switch off drives during the commissioning phase
as well as to display and modify parameters. Faults can be diagnosed as well as
acknowledged.
The BOP20 is snapped onto the Control Unit. To do this, the blanking cover must be
removed (for additional information on mounting, please refer to the Manual SINAMICS
S120 Control Units and supplementary system components).
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Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
Drive functions