Write Protection; Panel Identity; Parameters And Functions Excluded From Write Protection - Siemens Sinamics G120 Operating Instructions Manual

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6.6 Write Protection

Panel identity

The panel identity screen displays the following technical
information regarding the IOP:
• IOP firmware version
• menu description version
• Parameter description version
• Menu texts version
• Parameter name index version
• Wizard description version.
Display mode
Display mode allows the user to select the manner in which
text is displayed.
• "Normal" displays black text on a white background.
• "Inverse" displays white text on a black background.
For details of selecting this function see Initial Set-up
(Page 16)
6.6 Write Protection
Introduction
The write protection function has been designed to prevent the settings within the Inverter
from being inadvertently changed. There is no password required to activate the write
protection function.
Given in the table below is a list of the parameters that are excluded from write protection.
Table 6- 1

Parameters and functions excluded from write protection

Parameter
p0003
p0010
p0124[0...n]
p0970
p0971
p0972
p2111
p3950
p3981
78
Function
Sets the access level to read and write parameters.
Sets the parameter filter to commission an Inverter.
Identification of the Control Unit using an LED.
Initiates the reset of the Inverters parameters.
Saves parameters in the non-volatile memory of the Inverter.
Sets the required procedure to execute a hardware reset of the Inverter.
Maintains a count of the number of alarms that have occurred since the last reset.
Access to service parameters - only for service personnel and a password is required.
Used to acknowledge all active faults of the Inverter.
Operating Instructions, 03/2013, FW V1.4, A5E00110011A4 AB
Intelligent Operator Panel (IOP)