HEIDENHAIN PWM 8 - Manual (Page 15)

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4. Description of the PWM 8 MODE
4.1 Switching the PWM 8 MODE
After the power-on message, the standard soft-key row is displayed, from which the MODE soft-key row of
PWM 8 can be called:
Soft key to call PWM 8 MODE
The following PWM 8 modes can be selected from the MODE soft-key row:
Start/stop of peak hold
Measure signal amplitudes
Measure the current consumption of the encoder and the
encoder voltage (and the sensor voltage)
Determine the pulse count of the encoder
(e.g. rotary encoder) and frequency display
UNIVERSAL COUNTER with frequency display
For each PWM 8 MODE the following auxiliary displays are active:
(Description see section 2.7: Explanation of the display)
•
Display of the reference signal
•
Encoder monitor with memory function
•
Display of the counting direction
•
PHA/TV display
•
Assignment of the BNC sockets
After power interruption the last active mode is loaded again.
4.2 PWM 8 MODE: UNIVERSAL COUNTER with Frequency Display
The UNIVERSAL COUNTER counts the triggered edges of the incremental signals 1 and 2 of the encoder.
Note:
The function of the UNIVERSAL COUNTER is defined by the counter parameters P5 to P7. The
UNIVERSAL COUNTER can be loaded with a preset. See section 5: EXPERT MODE, parameters and
PRESET editor.
MODE UNIVERSAL COUNTER with edge evaluation (see
parameter P4)
Display of universal counter
Frequency display
Sign