E00/E01 Series Modular Piezo Controller User Manual
26
4.7.3 Handling Precautions
The input ground and output ground of the combined bipolar power amplifier module are
connected in common through the front panel, and the front panel is connected to the ground pin
of the power line. The analog control cable in CONTROL INPUT terminal is two wires, with the red
Identifier
Model
Function
POWER
LED green
The working status indication of the power amplifier module:
Green light on: operating normally;
Green light off: E00/E01 system is off
OVER
LED red
The power amplifier module works abnormally.
The red light is on: the power amplifier module is in an
overcurrent state;
Red light off: The power amplifier module is working properly
The high-voltage output is short-circuited. When the
OUTPUT terminal is short-circuited, the Over indicator is
illuminated and the Output is turned off by the internal relay.
There is no output at the OUTPUT terminal. Automatic cycle
judgment in a cycle of 10 seconds. When the Output is short-
circuited, the output is cut off. When the Output terminal is
normal, the output is turned on and the loop judgment is
stopped.
(E07.00 combined bipolar power amplifier module does not
have this function)
PZT OUTPUT
Two-core
aerial plug
Output voltage driving the piezoceramic actuator.
CONTROL
INPUT
BNC
Control signal input terminal, the terminal and external signal
(Signal generator, analog signal power, DA card, etc.) are
connected through the supporting input cable. The range of
input signals for this terminal is typically in the range of 0 to
10V for unipolar power supplies and -10V to +10V for bipolar
power supplies.
DC-OFFSET
10-turn
potentiometer
Manually adjust the input, the unipolar power supply is 0
to 10V, and the bipolar power supply is -10V to +10V. This
signal is superimposed on the "CONTORL INPUT" control
signal input.
