Minarik XP-AC Series, Руководство пользователя

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Installation
Voltage follower
Instead of using a speed adjust potentiometer, the drive may be wired to follow a
0–10 VDC voltage signal that is isolated from earth ground (Figure 4). Connect signal
input (+) to S1. Connect the signal common (–) to S2. Make no connection to S3. A poten -
tiometer can be used to scale the analog input voltage. To achieve greater linearity and
control, use an interface device such as Minarik
®
model PCM4 to scale the analog input
voltage. Follow the same wiring guidelines used for speed adjust potentiometer wiring (see
page 3.)
m
WARNING
Do not connect a non-isolated input voltage signal to any XP Series drive. Connecting a
non-isolated signal will damage the drive.
A-
A+
+ DC IN
- DC IN
R501
R504
R502
CURRENT
LIMIT
0 – 10 VDC
Isolated Voltage
Signal Input
–
+
MAX SPEED
ACCEL /
DECEL
IR COMP
R503
+
C501
S3
S2
S1
H
W
L
Figure 4. Voltage Follower Connections