4-2
FOLLOWER ARM APPLICATIONS
www.maxcessintl.com
MAGPOWR DFC-90
MI 850A265 1 G
Sensor setup
(continued)
DFP
Install the DFP sensor so that its keyway is pointing towards the
top cover when the follower arm is half way through its travel.
DFP-2
To find the electrical center point of pot rotation, use a digital
multi-meter type ohm meter to measure from the white wire
(wiper) to the red or black wire. Turn the potentiometer shaft
until the meter reads 500Ω. Install the DFP-2 sensor so that at
the 500Ω meter reading, the follower arm is halfway through its
travel.
Figure 5. Follower arm electrical connections
Control setup
The control adjustments marked with an underline on the label
are the only ones needed for follower arm adjustment Stop Time
and Stop Multiplier apply to all operating modes and are not
distinctively marked. (See Figure 6 and settings on next page.)
INCREASING
DFP OR DFP2
18
17
STOP
RUN
( OPEN FOR RUN )
INCREASING
10K
DIAMETER
TENSION
TENSION
OPEN FOR RUN
RUN/STOP
CW
L1
OUTPUT
METER
L2
+
-
90V
1mA
POSITION
-
1
2
3
4
5
6
7
23
VAC
115
-
+
24
25
26
TENSION
SHIELD
19
20
21
+
22
-
OPTIONAL OTHERWISE)
ALLOWED IN
(OPTIONAL)
CLUTCH/
BRAKE
METER
REMOTE
0-1 madc
D.C. OUTPUT
115 vac
50/60 Hz
SWITCH NOT
(REQUIRED FOR
STOP MULTIPLIER,
