Moons' SR8-Plus User manual

3
Connecting to a Motor
Connect the drive to the motor.
Four lead motors can be connected
in only one way. If using a non
MOONS’ motor, consult the motor
specs for wiring information.
Yellow A-
Black A+
Black A+
6 LEAD
MOTOR
Green NC
B+
Red
B-
White
NC
Blue
D
Black A+
4 LEAD
MOTOR
Green A-
White White A
Brown
Green
Yellow C
Gray B
Pink
Blue
Red D
Green
Brown
Yellow
Gray Blue Red
Pink
C
Red B+
Blue B-
8 LEAD
MOTOR
8 LEAD
MOTOR
4-Lead Biploar Motor 6-Lead Center Tap Connected
Yellow NC
6 LEAD
MOTOR
Green A-
B+
Red
NC
White
B-
Blue
6-Lead Series Connected8-Lead Series Connected8-Lead Parallel Connected
4
2
Connect to the Power Supply
If the power supply does not have a fuse
on the output or some kind of short circuit
current limiting device, a 4 amp fast acting
fuse should be installed in line with the “+”
power supply lead.
Connect the motor power supply “+” ter-
minal to the drive terminal labeled “V+”.
Connect the power supply “-” to the drive
terminal labeled “V-”.
Be careful not to reverse the wires.
Selecting the Motor
Eachpositionofthe16-bitrotaryswitchselectsadifferentmotor,andautomaticallysetstheconguration
parameters in the drive. The SR8-Plus drive comes programmed with up to 8 typical motors as factory de-
faults. Drives can be customized with specially selected motors when required. Available options are on the
drive label.
The switch also selects a low or high inertia for each motor to allow for various load conditions.
The low setting is 1:1, and the high setting is 10:1. Each motor in the loaded database has
unique settings to optimize the anti-resonance.
If the motor selection is changed, the drive power supply will need to be cycled.
1
Requirements
To use the SR8-Plus Step Drive, the following items are
needed:
• A power supply (24 - 75 VDC)
• Pulse & Direction signal
• A compatible step motor
SR8-Plus
Step Motor Drive Quick Set-Up Guide
LED
Control signal
Switches for
selecting Switches for
selecting
Motor
Connector
Power
Connector
Grounding
Screw
OUT-
OUT+
EN+
EN-
DIR-
DIR+
STEP-
STEP+
SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8
B-
B+
A-
A+
V-
V+
SW12
SW11
SW10
SW9

Shanghai AMP & MOONS’ Automation Co. Ltd.
No.168 Mingjia Road, Industrial Park North Minhang District,
Shanghai 201107, P.R. China
Tel: [phone] Fax: [phone]
E-mail: [email protected] Web: www.moonsindustries.com
Service Center
[phone]
Selection
Switches
Many operational
parameters of the
SR8-Plus can be set
or changed by posi-
tion switches - either
by a single switch or
a combination of ON/
OFF settings of 2 or
more switches.
Safety Instructions
• Onlyqualiedpersonnelshouldassemble,install,operate,ormaintainthisequipment.
• Read all available documentation before assembly and operation.
• It is vital to ensure that all system components are connected to earth ground.
• This product contains electrostatically sensitive components that can be damaged by incorrect
handling.
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
Running current Idle current Microstepping
SW9 SW10 SW11 SW12
Self test Step Smoothing Filter Load Inertia Step Noise Filter
Running current - 3 switches for a total of 8 settings:
Peak SW1 SW2 SW3
2.4A ON ON ON
3.0A OFF ON ON
3.8A ON OFF ON
4.5A OFF OFF ON
5.6A ON ON OFF
6.4A OFF ON OFF
7.0A ON OFF OFF
7.8A OFF OFF OFF
Idle Current (SW4) - ON for half current, OFF for 90%
current
Self test (SW9) - ON to enable, OFF to disable
Step Smoothing Filter (SW10) - ON to enable, OFF to
disable
Load Inertia (SW11) - ON to high, OFF to low
Step Noise Filter(SW12) - ON for 150 KHz, OFF for 2
MHz
Microstepping - 4 switches for a total of 16 settings:
Microstep(step/rev) SW5 SW6 SW7 SW8
200 ON ON ON ON
400 OFF ON ON ON
800 ON OFF ON ON
1600 OFF OFF ON ON
3200 ON ON OFF ON
6400 OFF ON OFF ON
12800 ON OFF OFF ON
25600 OFF OFF OFF ON
1000 ON ON ON OFF
2000 OFF ON ON OFF
4000 ON OFF ON OFF
5000 OFF OFF ON OFF
8000 ON ON OFF OFF
10000 OFF ON OFF OFF
20000 ON OFF OFF OFF
25000 OFF OFF OFF OFF