Saftronics AA1069 User manual
AA1069 Dancer Control Card
for DC Controllers
Saftronics, Inc.
5580 Enterprise Pkwy., Ft. Myers, Fl 33905
Telephone: (941) 693-7200
Fax: (941) 693-2431
www.saftronics.com
DOC. NO. 027-1069
REV 2 09/01
WARNING!
Saftronics
manufactures component parts that can be used in a wide
variety of industrial applications. The selection and application of
Saftronics
products remains the responsibility of the equipment de-
signer or end user.
Saftronics
accepts no responsibility for how it’s
products may be incorporated into the final design.
Under no circumstances should any
Saftronics
product be incorpo-
rated into any product or design as the exclusive or sole safety con-
trol. Without exception, all controls should be designed to dynami-
cally fault detect and fail safe under all circumstances. All products
designed to incorporate a component part manufactured by
Saftronics
, must be supplied to the end user with appropriate warn-
ings and instructions as to the safe use and operation. Any warnings
provided by
Saftronics
must be passed through to the end user.
Saftronics
offers an express warranty only as to the quality of it’s
products to conform to the catalog specifications. NO OTHER WAR-
RANTY, EXPRESS OR IMPLIED, IS OFFERED.
Saftronics
assumes
no liability for any personal injury, property damage, losses or claims,
arising out of the mis-application of it’s products.
www.saftronics.com
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SAFETY FIRST !
LETHAL VOLTAGES MAY BE PRESENT!
PLEASE READ THIS INSTRUCTION MANUAL THOROUGHLY BEFORE
ATTEMPTING ANY INSTALLATION, OPERATION, MAINTENANCE OR INSPEC-
TION. FAILURE TO FOLLOW THE RECOMMENDED PROCEDURES OR
CAUTIONS IN THIS MANUAL COULD RESULT IN INJURY TO PERSONNEL AND/
OR DAMAGE TO EQUIPMENT.
CAUTION !
1. CHECK THE NAME WRITTEN ON THE PRODUCTS AND INSURE THAT
THE PROPER PART HAS BEEN RECEIVED.
2. THOROUGHLY INSPECT THE PART(S) FOR ANY DAMAGE DUETO SHIP-
MENT OR HANDLING.
3. THE PART(S) MAY CONTAIN CMOS CHIPS AND CAN BE DAMAGED BY
STATIC ELECTRICITY. HANDLING SHOULD BE IN ACCORDANCE WITH
INDUSTRY STANDARDS.
4. BEFORE INSTALLING THE PART(S) TURN OFF ALL POWER TO THE
EQUIPMENT.
LETHAL VOLTAGES ARE PRESENT !
5. DO NOT CONNECT OR DISCONNECT WIRING WHILE POWER IS
ON !
6. FOLLOW GOOD STANDARD WIRING PRACTICES AND ANY APPLICABLE
CODES THAT MAY APPLY.
PAGE 2
4.5"
.25"
5.00"
.25"
3.250"
2.75"
.875"
.187" DIA.
(4) HOLES
PAGE 15
FIGURE 1B - AA1081 DIMENSIONS
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PAGE 14
Appendix 2B
FIGURE 1A - AA1081 INVERTER/BUFFER SYSTEMS CARD
12 34 567 89 10
IN + SP + OUT +
COM- 12V+ 12V
AA1081
IN - SP - OUT -
a1
1
a2
2
3a3
4a4
b1
b2
b3
b4
5
6
7
8
a1
1
a2
2
3a3
b1
b2
b3
5
6
7
OFFSET GAIN
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
1Line Speed Ref. 80-100 V RV1 Fully CCW
2Input 10-20 V
3Dancer Potentiometer
Pos. Suppl
y
Output 0- (+) 10V AUTO X
4Dancer Potentiometer
Ne
g
. Suppl
y
Output 0- (-) 10V AUTO X
5Inte
g
ral Output 0-(+/-) 10 V RV4 10 % CW
6Dancer Position Input 0-(+/-) 10 V EXTERNAL MID. RANGE
7GND 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. Inte
g
ral 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
xMinimum Adjustment 0-(+/-) 8 V RV2
xForcin
g
or Derivative 0-0.5 Sec. RV3 Fully CCW
xRamp or Inte
g
ral Time 0-5.0 Sec. RV5 10 % CW
L1 Line Speed Ref. Xinfor+ IN
L4 Input (Positive) Xinfor+ IN
L2 Line Speed Ref. Xinfor-OUT
L3 Input (Ne
g
ative) Xinfor-OUT
L5 Inte
g
rator XX IN
L6 Input XX IN
L7 Aux. Inte
g
rator Input X
P1 Inte
g
rator Output (+/-) OUT NO JUMPER NO JUMPER
Polarit
y
(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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PAGE 4
Installation
Before attempting any installation make sure that all power is turned off to
the equipment being worked on. As mentioned previously, the AA1069 card is
a stand alone module and can be installed in a variety of ways. It should be
mounted in a protective enclosure, which is well ventilated. For mounting, there
are four holes, as shown in Fig. 1B, for use with stand-offs, or the fast-track that
is supplied may be used. The card requires a 120 VAC supply, which should be
fused at 1.0 AMP. Referring to Fig.’s 1A and 2 make all external interconnections
using shielded twisted wire. All wiring should be in accordance with good stan-
dard practices and any codes that may apply.
Note: Some Model Drives require the use of the AA1081 Inverter / Buffer
card with the AA1069 Module. Please refer to Appendix 1B for installation
and set-up.
Initial Set-up
Since the AA1069 card is designed to be used in a variety of winder applica-
tions, and with various SAFTRONICS drives, the initial settings suggested in
Table 1 are for reference only. The final settings will be dictated by the particular
application in which it is used. Referring to Table 1 and Fig.’s 1A and 2, proceed
as follows for the initial set-up.
1 - With the drive disconnected and the AA1069 installed as above, apply
power to the card. Temporarily connect a jumper from terminal 8 ( (-) 12 V)
and 10 (Enable). Adjust RV2 (Minimum Adjustment) to fully CCW (0 V ).Then
apply the appropriate full scale LINE SPEED REFERENCE voltage, between
terminal 1 or 2 and terminal 7 GND. i.e., the voltage that would represent
maximum line speed. Ensure that the proper jumpers are in place, L1 and L4
for a positive reference, or L2 and L3 for negative.
2 - Connect a voltmeter to terminal 3 ( Dancer + Supply) and terminal 7(GND)
then adjust RV1(Speed Adj.) for +10 V. Check that terminal 4 (Dancer (-)
Supply) is (-) 10 V. Next check that the slider on both the Dancer (terminal
13) and Dancer Position (terminal 6) potentiometers adjust from (+/-) 10 V
throughout their range with 0 V in mid-position.
NOTE: the Dancer slider should read 0V when in it’s mechanical neutral
position. Also, the polarity of the Dancer input at terminal 13 must be in
a direction as to provide the proper feedback.
3 - Ensure that jumpers L5 and L6 are in, and set the Dancer slider to it’s neutral
position (0 V) (or disconnect it) . Adjust the Position Input potentiometer for
(-) 10 V at terminal 6. Connect the voltmeter to terminal 11 (Proportional
Output) and adjust RV6 to obtain +1 V output or approximately 10% of the
Dancer input.
3
4
7
+12 V
-12 V
OFFSET
ADJ.
+ IN
+SP
10 k
47 k
3.3 k
10 k
2.7k
+
-
4.7 k
10
OUT -
470
10 k
GAIN
ADJ.
10 k
7
8
9
1
IN -
SP - LK4
LK3
10 k
10 k
.01uf
-
+
-12 V
+12 V
COM
2
5
1
.01uf
.01uf
.01uf
.01uf
OUT +
*
*
*
LK3 & LK4 are application
dependent and are used in
the summing mode
AA1081 SCHEMATIC DIAGRAM
PAGE 13
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AA1081 INVERTER / BUFFER SYSTEMS CARD
Description
The AA1081 INVERTER / BUFFER SYSTEMS CARD is a stand alone module
that is designed to provide analog signal conditioning in a variety of motor control
applications. It provides signal buffering, signal Inverting and the ability to sum
(2) input signals. It has an offset as well as a gain adjustment.
Specifications
Power Requirements - (+ / -) 12 VDC @ 30 mA (max.)
Maximum Output Voltage - (+ / -) 10 VDC
Maximum Input Voltage - (+ / -) 10 VDC
Input Resistance - 10 K (inverting and non-inverting)
Minimum Load Resistance - 1 K
Offset Adjustment Range - (+ / -) 0 –2.5 V @ G = 1 (factory set for 0 V)
Gain Adjustment Range - G = 0.5 - 10 (factory set for 1)
Installation
Before attempting any installation make sure that all power is turned off to
the equipment being worked on. The AA1081 card is a stand alone module
and can be mounted in a variety of ways. It should be mounted in a protective
enclosure which is well ventilated. Four mounting holes are provided as shown in
Fig. 1B for use with stand-offs. Referring to Fig. 1A,make all external connec-
tions using shielded twisted wire. All wiring should be in accordance with
good standard practices and any codes that may apply.
PAGE 12
Appendix 1B
PAGE 5
4 - Adjust RV5 (Integral Time) to approximately 10% CW.This will set an integra-
tion time of 0.5 SEC. Next, adjust RV4,(Integral Output), to approximately
10% CCW which will a provide a 1V maximum integration error to be summed
with the proportional error at terminals 5 and 11. On the AA1069 board, re-
move the jumper J1, if installed.This will allow the output from the integrator
to be bi-polar (+/-).
NOTE: In some applications, it is desirable to have a + or – output.This
is set by the jumper position on P1.
5 - Connect the voltmeter to terminal 5, (Integral Output), and momentarily re-
move the jumper from terminal 10 (Enable).This will reset the integrator and
terminal 5 should read 0 V. Reconnect the jumper and note that the voltage
on terminal 5 should ramp up to approximately +1 V in 0.5 SEC.
6 - Adjust RV3 (Derivative Control) to fully CCW (0 SEC).There is no pre-set for
this control and it’s setting is application dependent.
7 - The Minimum Adjustment potentiometer RV2 provides a minimum excitation
voltage to the Dancer potentiometer when there is no Line Speed Reference,
such as on start-up. This setting is also application dependent and is nor-
mally set so that a neutral Dancer position is maintained. It is initially set
fully CCW (0 V).
In summary, using the initial settings, a full range change in the mechanical
Dancer position will provide a (+/-) 10% proportional change in the set Line
Speed.The Integral output, which is summed with the proportional change, will
be limited to a maximum of 1 V, with an integration time of 0.5 SEC. The deriva-
tive time is set to 0 SEC by RV3, and the minimum Dancer excitation voltage is
set to fully CCW (0 V) by RV2. The neutral Dancer operating position can be set
by the Dancer position potentiometer. However, it is recommended that the
mechanical Dancer neutral position be set in the middle of the mechanical range
so that full range control may be realized.
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PAGE 6
SPEED CAL MIN ADJ FORCING % INT RAMP RATE % PROP + 12V
- 12V
CR1
DS1
DS2
DS3
1 2 3 4 5 6 7 8 9 101112131415
TACH
IN
REF
IN
DANCER
+ REF
DANCER
- REF
INTEGRAL
OUT
DANCER
POS. IN GND - 12V + 12V ENABLE
PROP
OUT
AUX INT
IN
DANCER
IN L1 L2
L1 L2 L3 L4
L5 L5 L6
+C9 +C10
+C8
AA1069
XFMR
RV1 RV2 RV3 RV4 RV5 RV6
CR1
P1
+
-
NOTE : The actual pc board is incorrectly
marked -15V & +15V
DF8P
98
11
5
7
INTEGRAL
OUTPUT
PROPORTIONAL
OUTPUT
AA1069
REF. COMM.
1
2
DF8P
AUX. IN.
REF. COMM.
3
1
Line Speed
Reference
5
SPEED REF.
R18
NOTES:
1 - On the AA1152 Control Board, R18 must be removed and replaced by a
jumper. (R18 is a surface mounted device and requires extreme care when
removing.)
2 - Place jumper JP1 in the AUX. SPD. position. (Tachometer feed-back can
not be used when the AA1069 Dancerboard is used with the DF8P Drive.)
Jumper.
AUX.
SPD
TACH.
JP1
3
DG3 & DF9 Series
PAGE 11
FIGURE 1A - AA1069 DANCER CONTROL CARD
98
11
5
7
INTEGRAL
OUTPUT
PROPORTIONAL
OUTPUT
+12 V -12 V 2
4
1
5
AA1069
AA1081
9
DG3
&
DF9
Line Speed
Reference
+12 V -12 V
IN NON-INV
OUT
REF. COMM.REF. COMM.
REF. COMM.
1
2
BUFFER
CARD
(See note 1)
Note -1
Buffer Card AA1081 is required when interfacing to
the DG3 & DF9and must be purchased separately (See
Appendix 1B).
3IN
3
2
2
DG3 = 5
DF9 = 1
SPEED REF.
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Appendix 2A
98
11
5
7
INTEGRAL
OUTPUT
PROPORTIONAL
OUTPUT
AA1069
REF. COMM.
1
2
DG2P
AUX. IN.
REF. COMM.
3
11
Line Speed
Reference
5
SPEED REF.
R44
NOTE:
On the AA1128 Control Board, R44 must be removed and replaced
by a jumper. (R44 is a surface mounted device and requires
extreme care when removing.)
Jumper.
3
2
DG2P
PAGE 10
M6/12+
98
11
5
7
INTEGRAL
OUTPUT
PROPORTIONAL
OUTPUT
AA1069
Line Speed
Reference
REF. COMM.
1
2
M6/12+
ANA. IN. 1+
REF. COMM.
Set Parameter C120 = 1 (Prop.)
2
11
17
Set Parameter C120 = 1 (Int.)
ANA. IN. 2
5REF.+
3
PAGE 7
6.125".187"
6.562"
.187"
3.250"2.875"
1.5"
.187" DIA.
(4) HOLES
FIGURE 1B - AA1069 DANCER CONTROL CARD DIMENSIONS
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L1 L2
120 VAC
50/60 Hz
14 15
+12V
OUT -12V
OUT ENABLE
9810
1
2
7GND
13 DANCER
INPUT
DANCER
+ SUPPLY
DANCER
-SUPPLY
3
4
POSITION
INPUT
6
12 AUX INTEGRAL
INPUT
PROPORTIONAL
OUTPUT
INTEGRAL
OUTPUT
LINE SPEED
INPUT
80 - 100 V
10 - 20 V
11
5
LINE SPEED
REF.
AUX IN
REF. IN
DRIVES
DG2
DG8
(See note 1)
NOTES : 1 - The Drives listed above are directly compatible
with the AA1069 card. The following Drives must
be modified in order to be used. The DC6 / 12,
M6 / 12, M6 /12+, DG2P, DF8P, DG3,and DF9
series. (Please refer to Appendix A for further
information.)
2 - All signal wiring shall be shielded, twisted with the
shield terminated as shown.
5k
5k
DANCER
POSITION
DANCER
AA1069
(CA155)
CAPSTAN OR
NIP ROLLS
DRIVE
MOTOR
TENSION +
TENSION -
Dancer
operating
range
PROCESS
MACHINE
DG2 = 4
RUN MOTOR
CONTACTOR
ENCLOSURE
GROUND
TERMINAL
E
1.0 AMP.
C
DG2 = 4
DG8 = 13
DG8 = 11
12 COM.
FIGURE 2 - AA1069 INTERCONNECTING DIAGRAM
PAGE 8 PAGE 9
M6/12
98
11
5
7
INTEGRAL
OUTPUT
PROPORTIONAL
OUTPUT
AA1069
REF. COMM.
1
2
DC6/12
AUX. IN.
REF. COMM.
1
Line Speed
Reference
SPEED REF.
R(x)
NOTE:
On the DC6, M650 Control Board, R222 must be removed and
replaced by a jumper. On the DC12, M1200 Control Board R160 must be
removed and replaced by a jumper.
Jumper.
3
2
DC6 = 13
DC12 = 14
DC6 = 11
DC12 = 7
Appendix 1A
DC6/12
98
11
5
7
INTEGRAL
OUTPUT
PROPORTIONAL
OUTPUT
+12 V -12 V
2
4
1
5
AA1069
AA1081
9
1
4
M6/12
2
Line Speed
Reference
+12 V -12 V
IN NON-INV
OUT
REF.1 IN.
REF/ AUX. IN.
REF. COMM.REF. COMM.
REF. COMM.
Set Parameter 57 = 1
1
2
BUFFER
CARD
(See note 1)
3
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L1 L2
120 VAC
50/60 Hz
14 15
+12V
OUT -12V
OUT ENABLE
9810
1
2
7GND
13 DANCER
INPUT
DANCER
+ SUPPLY
DANCER
-SUPPLY
3
4
POSITION
INPUT
6
12 AUX INTEGRAL
INPUT
PROPORTIONAL
OUTPUT
INTEGRAL
OUTPUT
LINE SPEED
INPUT
80 - 100 V
10 - 20 V
11
5
LINE SPEED
REF.
AUX IN
REF. IN
DRIVES
DG2
DG8
(See note 1)
NOTES : 1 - The Drives listed above are directly compatible
with the AA1069 card. The following Drives must
be modified in order to be used. The DC6 / 12,
M6 / 12, M6 /12+, DG2P, DF8P, DG3,and DF9
series. (Please refer to Appendix A for further
information.)
2 - All signal wiring shall be shielded, twisted with the
shield terminated as shown.
5k
5k
DANCER
POSITION
DANCER
AA1069
(CA155)
CAPSTAN OR
NIP ROLLS
DRIVE
MOTOR
TENSION +
TENSION -
Dancer
operating
range
PROCESS
MACHINE
DG2 = 4
RUN MOTOR
CONTACTOR
ENCLOSURE
GROUND
TERMINAL
E
1.0 AMP.
C
DG2 = 4
DG8 = 13
DG8 = 11
12 COM.
FIGURE 2 - AA1069 INTERCONNECTING DIAGRAM
PAGE 8 PAGE 9
M6/12
98
11
5
7
INTEGRAL
OUTPUT
PROPORTIONAL
OUTPUT
AA1069
REF. COMM.
1
2
DC6/12
AUX. IN.
REF. COMM.
1
Line Speed
Reference
SPEED REF.
R(x)
NOTE:
On the DC6, M650 Control Board, R222 must be removed and
replaced by a jumper. On the DC12, M1200 Control Board R160 must be
removed and replaced by a jumper.
Jumper.
3
2
DC6 = 13
DC12 = 14
DC6 = 11
DC12 = 7
Appendix 1A
DC6/12
98
11
5
7
INTEGRAL
OUTPUT
PROPORTIONAL
OUTPUT
+12 V -12 V
2
4
1
5
AA1069
AA1081
9
1
4
M6/12
2
Line Speed
Reference
+12 V -12 V
IN NON-INV
OUT
REF.1 IN.
REF/ AUX. IN.
REF. COMM.REF. COMM.
REF. COMM.
Set Parameter 57 = 1
1
2
BUFFER
CARD
(See note 1)
3
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Appendix 2A
98
11
5
7
INTEGRAL
OUTPUT
PROPORTIONAL
OUTPUT
AA1069
REF. COMM.
1
2
DG2P
AUX. IN.
REF. COMM.
3
11
Line Speed
Reference
5
SPEED REF.
R44
NOTE:
On the AA1128 Control Board, R44 must be removed and replaced
by a jumper. (R44 is a surface mounted device and requires
extreme care when removing.)
Jumper.
3
2
DG2P
PAGE 10
M6/12+
98
11
5
7
INTEGRAL
OUTPUT
PROPORTIONAL
OUTPUT
AA1069
Line Speed
Reference
REF. COMM.
1
2
M6/12+
ANA. IN. 1+
REF. COMM.
Set Parameter C120 = 1 (Prop.)
2
11
17
Set Parameter C120 = 1 (Int.)
ANA. IN. 2
5REF.+
3
PAGE 7
6.125".187"
6.562"
.187"
3.250"2.875"
1.5"
.187" DIA.
(4) HOLES
FIGURE 1B - AA1069 DANCER CONTROL CARD DIMENSIONS
StockCheck.com
PAGE 6
SPEED CAL MIN ADJ FORCING % INT RAMP RATE % PROP + 12V
- 12V
CR1
DS1
DS2
DS3
1 2 3 4 5 6 7 8 9 101112131415
TACH
IN
REF
IN
DANCER
+ REF
DANCER
- REF
INTEGRAL
OUT
DANCER
POS. IN GND - 12V + 12V ENABLE
PROP
OUT
AUX INT
IN
DANCER
IN L1 L2
L1 L2 L3 L4
L5 L5 L6
+C9 +C10
+C8
AA1069
XFMR
RV1 RV2 RV3 RV4 RV5 RV6
CR1
P1
+
-
NOTE : The actual pc board is incorrectly
marked -15V & +15V
DF8P
98
11
5
7
INTEGRAL
OUTPUT
PROPORTIONAL
OUTPUT
AA1069
REF. COMM.
1
2
DF8P
AUX. IN.
REF. COMM.
3
1
Line Speed
Reference
5
SPEED REF.
R18
NOTES:
1 - On the AA1152 Control Board, R18 must be removed and replaced by a
jumper. (R18 is a surface mounted device and requires extreme care when
removing.)
2 - Place jumper JP1 in the AUX. SPD. position. (Tachometer feed-back can
not be used when the AA1069 Dancerboard is used with the DF8P Drive.)
Jumper.
AUX.
SPD
TACH.
JP1
3
DG3 & DF9 Series
PAGE 11
FIGURE 1A - AA1069 DANCER CONTROL CARD
98
11
5
7
INTEGRAL
OUTPUT
PROPORTIONAL
OUTPUT
+12 V -12 V 2
4
1
5
AA1069
AA1081
9
DG3
&
DF9
Line Speed
Reference
+12 V -12 V
IN NON-INV
OUT
REF. COMM.REF. COMM.
REF. COMM.
1
2
BUFFER
CARD
(See note 1)
Note -1
Buffer Card AA1081 is required when interfacing to
the DG3 & DF9and must be purchased separately (See
Appendix 1B).
3IN
3
2
2
DG3 = 5
DF9 = 1
SPEED REF.
StockCheck.com
AA1081 INVERTER / BUFFER SYSTEMS CARD
Description
The AA1081 INVERTER / BUFFER SYSTEMS CARD is a stand alone module
that is designed to provide analog signal conditioning in a variety of motor control
applications. It provides signal buffering, signal Inverting and the ability to sum
(2) input signals. It has an offset as well as a gain adjustment.
Specifications
Power Requirements - (+ / -) 12 VDC @ 30 mA (max.)
Maximum Output Voltage - (+ / -) 10 VDC
Maximum Input Voltage - (+ / -) 10 VDC
Input Resistance - 10 K (inverting and non-inverting)
Minimum Load Resistance - 1 K
Offset Adjustment Range - (+ / -) 0 –2.5 V @ G = 1 (factory set for 0 V)
Gain Adjustment Range - G = 0.5 - 10 (factory set for 1)
Installation
Before attempting any installation make sure that all power is turned off to
the equipment being worked on. The AA1081 card is a stand alone module
and can be mounted in a variety of ways. It should be mounted in a protective
enclosure which is well ventilated. Four mounting holes are provided as shown in
Fig. 1B for use with stand-offs. Referring to Fig. 1A,make all external connec-
tions using shielded twisted wire. All wiring should be in accordance with
good standard practices and any codes that may apply.
PAGE 12
Appendix 1B
PAGE 5
4 - Adjust RV5 (Integral Time) to approximately 10% CW.This will set an integra-
tion time of 0.5 SEC. Next, adjust RV4,(Integral Output), to approximately
10% CCW which will a provide a 1V maximum integration error to be summed
with the proportional error at terminals 5 and 11. On the AA1069 board, re-
move the jumper J1, if installed.This will allow the output from the integrator
to be bi-polar (+/-).
NOTE: In some applications, it is desirable to have a + or – output.This
is set by the jumper position on P1.
5 - Connect the voltmeter to terminal 5, (Integral Output), and momentarily re-
move the jumper from terminal 10 (Enable).This will reset the integrator and
terminal 5 should read 0 V. Reconnect the jumper and note that the voltage
on terminal 5 should ramp up to approximately +1 V in 0.5 SEC.
6 - Adjust RV3 (Derivative Control) to fully CCW (0 SEC).There is no pre-set for
this control and it’s setting is application dependent.
7 - The Minimum Adjustment potentiometer RV2 provides a minimum excitation
voltage to the Dancer potentiometer when there is no Line Speed Reference,
such as on start-up. This setting is also application dependent and is nor-
mally set so that a neutral Dancer position is maintained. It is initially set
fully CCW (0 V).
In summary, using the initial settings, a full range change in the mechanical
Dancer position will provide a (+/-) 10% proportional change in the set Line
Speed.The Integral output, which is summed with the proportional change, will
be limited to a maximum of 1 V, with an integration time of 0.5 SEC. The deriva-
tive time is set to 0 SEC by RV3, and the minimum Dancer excitation voltage is
set to fully CCW (0 V) by RV2. The neutral Dancer operating position can be set
by the Dancer position potentiometer. However, it is recommended that the
mechanical Dancer neutral position be set in the middle of the mechanical range
so that full range control may be realized.
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PAGE 4
Installation
Before attempting any installation make sure that all power is turned off to
the equipment being worked on. As mentioned previously, the AA1069 card is
a stand alone module and can be installed in a variety of ways. It should be
mounted in a protective enclosure, which is well ventilated. For mounting, there
are four holes, as shown in Fig. 1B, for use with stand-offs, or the fast-track that
is supplied may be used. The card requires a 120 VAC supply, which should be
fused at 1.0 AMP. Referring to Fig.’s 1A and 2 make all external interconnections
using shielded twisted wire. All wiring should be in accordance with good stan-
dard practices and any codes that may apply.
Note: Some Model Drives require the use of the AA1081 Inverter / Buffer
card with the AA1069 Module. Please refer to Appendix 1B for installation
and set-up.
Initial Set-up
Since the AA1069 card is designed to be used in a variety of winder applica-
tions, and with various SAFTRONICS drives, the initial settings suggested in
Table 1 are for reference only. The final settings will be dictated by the particular
application in which it is used. Referring to Table 1 and Fig.’s 1A and 2, proceed
as follows for the initial set-up.
1 - With the drive disconnected and the AA1069 installed as above, apply
power to the card. Temporarily connect a jumper from terminal 8 ( (-) 12 V)
and 10 (Enable). Adjust RV2 (Minimum Adjustment) to fully CCW (0 V ).Then
apply the appropriate full scale LINE SPEED REFERENCE voltage, between
terminal 1 or 2 and terminal 7 GND. i.e., the voltage that would represent
maximum line speed. Ensure that the proper jumpers are in place, L1 and L4
for a positive reference, or L2 and L3 for negative.
2 - Connect a voltmeter to terminal 3 ( Dancer + Supply) and terminal 7(GND)
then adjust RV1(Speed Adj.) for +10 V. Check that terminal 4 (Dancer (-)
Supply) is (-) 10 V. Next check that the slider on both the Dancer (terminal
13) and Dancer Position (terminal 6) potentiometers adjust from (+/-) 10 V
throughout their range with 0 V in mid-position.
NOTE: the Dancer slider should read 0V when in it’s mechanical neutral
position. Also, the polarity of the Dancer input at terminal 13 must be in
a direction as to provide the proper feedback.
3 - Ensure that jumpers L5 and L6 are in, and set the Dancer slider to it’s neutral
position (0 V) (or disconnect it) . Adjust the Position Input potentiometer for
(-) 10 V at terminal 6. Connect the voltmeter to terminal 11 (Proportional
Output) and adjust RV6 to obtain +1 V output or approximately 10% of the
Dancer input.
3
4
7
+12 V
-12 V
OFFSET
ADJ.
+ IN
+SP
10 k
47 k
3.3 k
10 k
2.7k
+
-
4.7 k
10
OUT -
470
10 k
GAIN
ADJ.
10 k
7
8
9
1
IN -
SP - LK4
LK3
10 k
10 k
.01uf
-
+
-12 V
+12 V
COM
2
5
1
.01uf
.01uf
.01uf
.01uf
OUT +
*
*
*
LK3 & LK4 are application
dependent and are used in
the summing mode
AA1081 SCHEMATIC DIAGRAM
PAGE 13
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PAGE 14
Appendix 2B
FIGURE 1A - AA1081 INVERTER/BUFFER SYSTEMS CARD
12 34 567 89 10
IN + SP + OUT +
COM- 12V+ 12V
AA1081
IN - SP - OUT -
a1
1
a2
2
3a3
4a4
b1
b2
b3
b4
5
6
7
8
a1
1
a2
2
3a3
b1
b2
b3
5
6
7
OFFSET GAIN
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
1Line Speed Ref. 80-100 V RV1 Fully CCW
2Input 10-20 V
3Dancer Potentiometer
Pos. Suppl
y
Output 0- (+) 10V AUTO X
4Dancer Potentiometer
Ne
g
. Suppl
y
Output 0- (-) 10V AUTO X
5Inte
g
ral Output 0-(+/-) 10 V RV4 10 % CW
6Dancer Position Input 0-(+/-) 10 V EXTERNAL MID. RANGE
7GND 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. Inte
g
ral 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
xMinimum Adjustment 0-(+/-) 8 V RV2
xForcin
g
or Derivative 0-0.5 Sec. RV3 Fully CCW
xRamp or Inte
g
ral Time 0-5.0 Sec. RV5 10 % CW
L1 Line Speed Ref. Xinfor+ IN
L4 Input (Positive) Xinfor+ IN
L2 Line Speed Ref. Xinfor-OUT
L3 Input (Ne
g
ative) Xinfor-OUT
L5 Inte
g
rator XX IN
L6 Input XX IN
L7 Aux. Inte
g
rator Input X
P1 Inte
g
rator Output (+/-) OUT NO JUMPER NO JUMPER
Polarit
y
(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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SAFETY FIRST !
LETHAL VOLTAGES MAY BE PRESENT!
PLEASE READ THIS INSTRUCTION MANUAL THOROUGHLY BEFORE
ATTEMPTING ANY INSTALLATION, OPERATION, MAINTENANCE OR INSPEC-
TION. FAILURE TO FOLLOW THE RECOMMENDED PROCEDURES OR
CAUTIONS IN THIS MANUAL COULD RESULT IN INJURY TO PERSONNEL AND/
OR DAMAGE TO EQUIPMENT.
CAUTION !
1. CHECK THE NAME WRITTEN ON THE PRODUCTS AND INSURE THAT
THE PROPER PART HAS BEEN RECEIVED.
2. THOROUGHLY INSPECT THE PART(S) FOR ANY DAMAGE DUETO SHIP-
MENT OR HANDLING.
3. THE PART(S) MAY CONTAIN CMOS CHIPS AND CAN BE DAMAGED BY
STATIC ELECTRICITY. HANDLING SHOULD BE IN ACCORDANCE WITH
INDUSTRY STANDARDS.
4. BEFORE INSTALLING THE PART(S) TURN OFF ALL POWER TO THE
EQUIPMENT.
LETHAL VOLTAGES ARE PRESENT !
5. DO NOT CONNECT OR DISCONNECT WIRING WHILE POWER IS
ON !
6. FOLLOW GOOD STANDARD WIRING PRACTICES AND ANY APPLICABLE
CODES THAT MAY APPLY.
PAGE 2
4.5"
.25"
5.00"
.25"
3.250"
2.75"
.875"
.187" DIA.
(4) HOLES
PAGE 15
FIGURE 1B - AA1081 DIMENSIONS
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AA1069 Dancer Control Card
for DC Controllers
Saftronics, Inc.
5580 Enterprise Pkwy., Ft. Myers, Fl 33905
Telephone: (941) 693-7200
Fax: (941) 693-2431
www.saftronics.com
DOC. NO. 027-1069
REV 2 09/01
WARNING!
Saftronics
manufactures component parts that can be used in a wide
variety of industrial applications. The selection and application of
Saftronics
products remains the responsibility of the equipment de-
signer or end user.
Saftronics
accepts no responsibility for how it’s
products may be incorporated into the final design.
Under no circumstances should any
Saftronics
product be incorpo-
rated into any product or design as the exclusive or sole safety con-
trol. Without exception, all controls should be designed to dynami-
cally fault detect and fail safe under all circumstances. All products
designed to incorporate a component part manufactured by
Saftronics
, must be supplied to the end user with appropriate warn-
ings and instructions as to the safe use and operation. Any warnings
provided by
Saftronics
must be passed through to the end user.
Saftronics
offers an express warranty only as to the quality of it’s
products to conform to the catalog specifications. NO OTHER WAR-
RANTY, EXPRESS OR IMPLIED, IS OFFERED.
Saftronics
assumes
no liability for any personal injury, property damage, losses or claims,
arising out of the mis-application of it’s products.
www.saftronics.com
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