Programming Screen
The configurable parameters are:
Enter the desired number of pulses.
The program detects automatically the PPR value and alerts you
with red message "Incorrect PPR" if it is not a valid value.
Pulses per
revolution (PPR)
from 1 to 65.536 PPR
A
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USER MANUAL
PR90 / PR90H
B
Output
type
TTL (RS422 5Vpp.
Differential)
HTL (Push-Pull
11~30Vpp. Differential)
This output can be programmed regardless of input voltage.
The PR90 encoder considers TTL from 4.5 to 10Vdc and HTL
from 11 to 30 Vdc. If input values are below the HTL limit, the
PR90 encoder will automatically switch output to TTL
.
When required, select one of the output channels to switch
the differential output (channel A: from A to nA, nA to A).
Switch output
polarity
channel by channel
A / B / Z
D
Reference signal
position (Z)
0º to 360º
This setting will move the starting point for
electrical connection to the mechanical start
point, according to the selected mechanical
degrees.
A and B channel synchronization will be
maintained at all times.
F
E
Reference signal width
(Index, Z, 0)
90º (synchronized with A and B)
180º (synchronized with A)
Rotation
direction
C
CW channel A leads B
(view from the shaft, shaft rotating clockwise)
CCW channel B leads A
(view from the shaft, shaft rotating counterclockwise
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