Bison 170-101-0212 User manual

SS2 SS2
S3
MIN-SPEED-MAX IR COMP
S3
L2 L
A+/B
A-/B
A-/AA+/A
ACC/DEC CUR LIM
A -- INHIBIT -- B
A B
A-B
1
J501
C4
C506
C505
C503
U3
U2
D501
J2
J
QC502
QC501
D502
R502
U
C502
R503
R501
R26
C15
Q504
Q503
Q502
R38
MOV502
R25
C501
0.74 [19]
1.75 [44]
3.58 [91]
4.30 [109]
0.96 [24]
1.41 [36] 1.53 [39]
0.19 [5]
6 PLACES
C6
J5
J4
J3
TORQUE SPEED
INDEP. RATIO
DECEL
COAST
QUICK START GUIDE
170-101-0212
DIMENSIONS
SPECIFICATIONS
* Heatsink (part number 170-990-0100) is required if one side provides more than 5A or the total output of
both sides is more than 6.5A.
Dual Motor Control SCR DC Drive
CONNECTIONS
S1S2 S1S2S3
MIN-SPEED-MAX
IR COMP
S3
L2 L1
A+/B
A-/B
A-/AA+/A
1
ACC/DEC CUR LIM
A -- INHIBIT -- B
SPEED A
POTENTIOMETER
RATIO OR SPEED B
POTENTIOMETER
A B
A-B
C6
C4
C506
C505
C503
U3
U2
D501
D502
J2
J1
R502
U1
C502
R503
R501
C15
Q504
Q503
Q502
R38
MOV502
R25
C501
J501
CLOSE TO INHIBIT DRIVE
M
LINE
VOLTAGE
INPUT
115 VAC
MASTER
POWER
SWITCH
FUSE
MOTOR A MOTOR B
J5
J4
J3
TORQUE SPEED
INDEP. RATIO
DECEL
COAST
Motor Connections
The 170-101-0212 drive supplies motor voltage from A+ and A- terimnals. It is assumed that
when A+ is positive with respect to A-, the motor will rotate clockwise (CW) while looking at the
output of the shaft protruding from the front of the motor. If this is opposite of the desired
rotation, reverse the wiring of the A+ and A- terminals.
Power Input
Connect the AC power leads to terminals L1 and L2, or to a double-pole single-throw master
power switch (recommended).
Line Fuse
Wire an external line fuse between the stop switch (if installed) and the L1 terminal.
Speed Potentiomenter Connections
Speed adjustments are supplied by speed potentiometers connected to J1 and J2 (Factory
supplied pot kit includes two sets of potentiometer hardware).
Input Voltage +/- 10%, 50/60 Hz
Output Voltage (VDC)
Maximum Continuous Output for one motor (Amps)
Maximum Total output for combined motors (Amps)
Individual motor HP range
Maximum Total HP rating of both sides combined
Form Factor
115 VAC
0 - 90
5
6.5
1/15 - 1/2
5/8
1.37
* Without Heatsink
115 VAC
0 - 90
10
11.5
1/15 - 1
1 1/8
1.37
* With Heatsink

CALIBRATION / OPERATION
INDEPENDENT MODE (Jumper on pins 1 & 2 of J3)
There are two sets of potentiometers independently used to adjust each motor operation. Each set
consists of five on board trimmer potentiometers and one external potentiometer (commonly called
SPEED POT). To calibrate one side (A or B), use the following procedure:
1. Turn the SPEED POTENTIOMETER A (B) to full CCW. Use MIN SPEED A (B) trimmer
potentiometer to adjust minimum speed for motor A (B).
2. Turn the SPEED POTENTIOMETER A (B) to full CW. Use MAX SPEED A (B) trimmer
potentiometer to adjust maximum speed for motor A (B). Repeat steps 1 and 2 a few times due
to a level of interaction between MIN SPEED and MAX SPEED pots.
3. Set the CUR LIM A (B) to full CCW. Turn the SPEED POTENTIOMETER A (B) to full CW. Stall
the motor shaft and turn the CUR LIM A (B) CW until the desired current limit is reached.
4. Set the IR COMP A (B) to full CCW. Set the motor speed at approximately half of the rated
speed. Load motor to its full load. Keep turning the IR COMP CW until the speed equals the no
load speed.
5. Use ACC/DEC A (B) trimmer potentiometer to adjust acceleration (deceleration) ramp time.
RATIO MODE (Jumper on pins 2 & 3 of J3)
In RATIO MODE, SPEED POT A is used to adjust the speed of both motors, while SPEED POT B sets
the ratio between speeds. Turning the SPEED POT B CW will increase speed of motor B thus increasing
the ratio speed B/speed A. MIN SPEED B and MAX SPEED B are now used to adjust minimum and
maximum ratio.
TORQUE MODE (Jumper on pins 1 & 2 of J4)
TORQUE MODE regulates motor current (torque). In TORQUE MODE, the external potentiometer A (B)
sets the torque reference for Motor A (B) and the CUR LIM trimmer potentiometer A (B) sets the speed
limit for Motor A (B).
STOPPING: DECEL vs. COAST (J5)
There are two methods of stopping: DECEL and COAST.
DECEL - Placing a jumper on pins 1 and 2 of J5 and closing the inhibit terminals will cause the motor
to decelerate at a rate set by ACC/DEC pot.
COAST - Placing a jumper on pins 2 and 3 of J5 and closing the inhibit terminals will stop the
application of voltage to the motor, causing the motor to coast to a stop. This option is also
set for both motors simultaneously.
* NOTE: Deceleration time is a function of load inertia and friction. High inertia loads will decelerate
slower than high frictional loads.
Rotation: CW = Clockwise CCW = Counterclockwise
S1S2 S1S2S3
MIN-SPEED-MAX IR COMP
S3
ACC/DEC CUR LIM
A B
A-B J2
J1
U1
C15
C501
TRIMMER POTS
FOR MOTOR A
TRIMMER POTS
FOR MOTOR B
SPEED A
POTENTIOMETER
CW
RATIO OR SPEED B
POTENTIOMETER
CW
M2 POTENTIOMETER CONNECTIONS
J5
J4
J3
T
O
R
Q
U
E
S
PEED
INDEP.
RATI
O
DE
C
E
L
CO
A
ST
PINS
1
2
3
Bison Gear & Engineering Corp.
3850 Ohio Ave. -- St. Charles, IL 60174
Phone: 1-800-AT-BISON
www.bisongear.com
Document Number: 250-0415; Revision 0 -- May 2006
The Company warrants to the Buyer the products sold hereunder to be free of defects in material and workmanship under normal use and service for a
period of one (1) year from the date of shipment. The obligation of the Company under this warranty is limited to repair or replacing at its option, any part
or parts, which upon examination shall disclose to the reasonable satisfaction of the Company to have been defective in material or workmanship. Buyer
must return the products to the Company’s factory, shipping charges prepaid, and with complete information as to alleged defects and the installation,
operation and service of the products. Except as otherwise expressly stated herein the Company makes no representation of warranty of any kind, express
or implied, as to merchantability, fitness for a particular purpose, or any other matter with respect to the products sold hereunder.