PAGE 14
Appendix 2B
FIGURE 1A - AA1081 INVERTER/BUFFER SYSTEMS CARD
12
34
5
67
89
1
0
IN
+
SP +
OU
T
+
CO
M
- 12V
+ 12V
A
A
1081
IN
-
SP -
OU
T
-
a1
1
a2
2
3
a3
4
a4
b1
b2
b3
b4
5
6
7
8
a1
1
a2
2
3
a3
b1
b2
b3
5
6
7
OFFS
E
T
GA
IN
U1
PAGE 3
BEFORE ATTEMPTING ANY INSTALLATION PLEASE READ THIS MANUAL
IN ITS’ ENTIRETY
Description
The
AA1069 Dancer Control Card
is a stand alone module that can be used to
interface certain SAFTRONICS Drives (models specified later in this manual)
with winder applications. It accepts a dancer operated potentiometer input while
providing potentiometer excitation voltage and PID control to the drive. The card
has a broad range of adjustments through the use of potentiometers and jumpers
allowing optimum performance to be set in each application.
Specifications
The following table in conjunction with Fig.’s 1A and 2 will serve to outline the
functions of the various board level components, range of adjustment, and
terminations. The final settings will be determined by the actual application
requirements.
TABLE 1
TERMINAL
DESCRIPTION
RANGE
ADJUSTMENT
INITIAL SETTING
1
Line Speed Ref.
80-100 V
RV1
Fully CCW
2
Input
10-20 V
3
Dancer Potentiometer
Pos. Supply Output
0- (+) 10V
AUTO
X
4
Dancer Potentiometer
Neg. Supply Output
0- (-) 10V
AUTO
X
5
Integral Output
0-(+/-) 10 V
RV4
10 % CW
6
Dancer Position Input
0-(+/-) 10 V
EXTERNAL
MID. RANGE
7
GND
0 V
X
X
8
(-) 12 V Output
(-) 12 V
X
X
9
(+) 12 V Output
(+) 12 V
X
X
10
Enable
X
11
Proportional Output
0-(+/-) 10 V
RV6
10 % CW
12
Aux. Integral Input
X
13
Dancer Arm Input
0-(+/-) 10 V
EXTERNAL
MID. RANGE
14
L1 120 VAC 50/60H
120 VAC
X
X
15
L2 Input
x
Minimum Adjustment
0-(+/-) 8 V
RV2
x
Forcing or Derivative
0-0.5 Sec.
RV3
Fully CCW
x
Ramp or Integral Time
0-5.0 Sec.
RV5
10 % CW
L1
Line Speed Ref.
X
in for +
IN
L4
Input (Positive)
X
in for +
IN
L2
Line Speed Ref.
X
in for -
OUT
L3
Input (Negative)
X
in for -
OUT
L5
Integrator
X
X
IN
L6
Input
X
X
IN
L7
Aux. Integrator Input
X
P1
Integrator Output
(+/-) OUT
NO JUMPER
NO JUMPER
Polarity (Terminal 5)
(+) OUT only
jump + to center
(-) OUT only
jump - to center
(NOT USED)
(NOT USED)
JUMPER SETTINGS
JUMP 8-10 TO RUN
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