Controller Display and Features
Input Keys and Switches
NOTICE
To prevent damage to the softkey buttons,
do not press the buttons with sharp objects
such as pens, plastic cards, or fingernails.
Designation
Function
T1-T8
Input keys for preset values
and system parameters or
configurations. Used to
increase or decrease values
shown.
T9
Switch between system
parameters (P00–P07) and
system configurations (C0–C3)
T10-T11
Preset change.
T12
Electrostatics activate/trigger.
Switch between Run and Setup
screens.
T13
Controller power on.
T14
Controller power off.
Additional Features
Keyboard Lock
The keyboard lock can be used to prevent changes
to individual voltage and current parameter values
within the Presets while the controller is operating
locally. When the keyboard lock is active, the
controller continues to allow:
• Preset selection
• Display of preset values of the current Preset
• Display of the actual values
• Error acknowledgement
Activate/deactivate the keyboard lock
1. Press the
key and the
(T8) key at the
same time.
2. The
display blinks when the keyboard
lock is activated.
3. The keyboard lock is cancelled by pressing the
same key combination again.
The keyboard lock status remains stored, when
switching the controller off and on. The keyboard
lock is cancelled if factory defaults are restored.
NOTE: The keyboard lock is independent from the
screen lock. The screen lock feature is present in
REMOTE operation.
Screen Lock
When in REMOTE mode, the available keypad
funtions and available screens are limited because
a screen lock is active. During screen lock, the
available functions are limited to:
• Preset selection
• Display of active preset values
• Display of the actual values
• Error acknowledgement
NOTE: If the keyboard was locked when remote
mode is entered, the
display will continue
to blink.
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