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Operator input inhibit
Parameters can only be changed by entering a password.
1. Press the <▲> or <▼> function key to select the "Operator input inhibit" function.
2. Press the <Change> function key to select the "active" or "inactive" setting.
3. Press the <Back> function key to save the setting.
Parameterization inhibit
Prevent unauthorized parameterization. This function is protected with a password.
It is possible to control the drive.
1. Press the <▲> or <▼> function key to select the "Parameterization inhibit" function.
2. Press the <Change> function key to select the "active" or "inactive" setting.
If you have forgotten the password, switch off the parameterization inhibit as follows:
1. Switch off the power supply.
2. Pull out the RS232 data cable.
3. Switch on the power supply. Press the key with the key symbol for 20 seconds. The key
4. Press the <Back> function key to save the setting.
Access level
The scope of the displayed parameters conforms to the set access level.
The access level determines which parameters can be displayed and changed.
The higher the access level, the more functions that are available.
SINAMICS GM150 6SL3810-2LN31-8AA2
Operating Instructions Rev.201910281332 EXAMPLE
– "active"
The contents of parameters can be viewed, but not saved. If you want to save a
parameter, this message appears: "Note: Inhibit function active".
The <OFF> key acts. The <LOCAL/REMOTE>, <LEFT>, <RIGHT>, <UP> and
<DOWN> keys are inhibited.
The key symbol indicates the inhibit.
– "inactive"
No operator input restrictions.
– "active"
A window appears on the display for entering and confirming a password. Enter an
identification number (up to 7 digits).
The contents of parameters can be viewed, but not saved. If you want to save a
parameter, this message appears: "Parameterization inhibit - no control command
acceptance".
The control keys are not disabled.
The key symbol indicates the inhibit.
symbol extinguishes. The operation is not restricted.
8.3 Operation via the AOP30 operator panel
Operation
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