HEIDENHAIN PWM 8 User Manual
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This soft key serves to display the Info soft-key row:
Terminate INFO
If more information is available, the PWM switches
to the next INFO screen.
The interfering signal memory (ERROR) can be
erased
The background lighting of the display can be
switched on and off.
Information on PWM 8 and on the interface board can be displayed on the INFO screen.
Possible
displays:
Encoder voltage of the subsequent electronics too
low to ensure proper function; see section 6:
Practical Application
11µApp, 1Vpp, TTL or HTL interface board
Terminating resistors for encoder signals: ON
here: 200
Ω
on + and 91
Ω
on GND
The supply voltage for the encoder is provided
INTERNALLY (power supply unit).
Counting direction of the UNIVERSAL COUNTER
(here: backward counting when encoder moves in
forward direction).
The power supply of the encoder can be set to 10V
max. without limit (except HTL); see section 3.2.2
Parameter Programming
The UNIVERSAL COUNTER starts with the next
reference pulse.
With the interface board 11µApp the amplification of
the output signals is indicated. The output signal of
e.g. 11µApp is displayed as a 3.3 Vpp voltage
signal at the oscilloscope.
The EXPERT MODE has been activated
(see section 3)
The PRESET entered for the UNIVERSAL
COUNTER is displayed.