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Monitoring Screen
Pulses per second (PPS)
A
The encoder's PPS output is
shown, which can be directly
translated to frequency.
Also monitored by aPPS-scaled
dial (Hz)/125.
Rotation direction
C
CW / CCW
Outputs
E
HTL / TTL
Alarm panel
F
Overload, low power, optical
failure, communications failure
and humidity alarms.
(See p. 18)
1
2
3
USER MANUAL
PR90 / PR90H
REAL TIME
Press the button to activate
the real-time read monitor.
B
Reference signal position
(Z Pulse)
Electrical (Z) vs. Mechanical
(0º to 360º) reference signal
positioning, in numerical and
graphical on the dial.
Incremental output
D
signals A / B / Z
Guidance (not real) graphical
representation for outputs
A/B/Z, in self-regulating scale.
The PR90 encoder can be monitored
as long as the read frequency is below
30 KHz (30,000 PPS).
Program
17
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