HEIDENHAIN PWM 8 - Manual (Page 23)

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5. EXPERT MODE
In addition to the standard functions PWM 8 offers further possibilities in the EXPERT MODE:
•
Input of a PRESET
•
Possibility of adjusting the encoder voltage
•
Parameter programming
5.1 Activating the EXPERT MODE
The EXPERT MODE is activated by pressing the left and the right soft key while the power-on screen is
displayed.
The message:
is displayed.
With parameter P4: SAVE EXPERT MODE the activation of the EXPERT MODE can be automated.
After the power-on screen the standard soft-key row is displayed:
Press soft key: OPT.
After pressing the soft key OPT. (OPTIONS) in this soft-key row, the OPTIONS soft-key row is displayed.
From there you can switch to the EXPERT MODE.
Press soft key: EXPERT MODE
When pressing the soft key EXPERT MODE, the following options are displayed.
Soft-key row of the EXPERT MODE:
5.2 Auxiliary Functions in the EXPERT MODE
Reduce U-MSYS:
The power supply of the encoder can be reduced to approx. 3V
(HTL interface board: 10V).
Increase U-MSYS:
The power supply of the encoder can be increased to approx. 6V (HTL interface board
19V when operating with an external 24V power supply unit).
See parameter P3: U-MSYS Limit
Activating the PRESET editors:
In the PWM 8 MODE: UNIVERSAL COUNTER a PRESET can be entered.
Activating PARAMETER programming
The PWM 8 can be configured by means of parameters.
To terminate the EXPERT MODE press the soft key ESC.