Applied-motion 3540MO User Manual download pdf

Flip Over

Typical wiring for Oscillator Mode using external speed Control pot

Speed Control from a 0 to 5 Volt Analog Signal

In oscillator mode, the 3540MO can rotate the motor a speed proportional to an

analog voltage. The voltage must be applied to the WPR terminal. The direction of

rotation will be controlled by the digital DIR input and the motor can be stopped

either by setting the analog input voltage to 0 or by turning the digital RUN signal

off.

To use the 3540 MO in this mode, set switch #1 away from the JOYSTICK label,

and set switch #2 toward the EXT SPEED label.

DRAWING...........

The HI SPEED pot sets the maximum speed (the motor speed when the analog

signal is at 5 volt DC). The range is 0 - 25 rev/sec.

Wiring diagrams and a plot of speed vs voltage are shown below.

12–42V

motor

supply

12-42 VDC

–

4A slow

blow

fuse

DO NOT REVERSE WIRES - THIS WILL DAMAGE THE DRIVE

Quick Setup Guide

3540MO

TO DOWNLOAD A FULL USER MANUAL PLEASE VISIT OUR WEBSITE

WWW.APPLIED-MOTION.COM

Connecting the Power Supply

run

direction

common

ext

speed

input

12-42 VDC

hi/lo speed

current

0.4 to 3.5

A/phase

ext speed

joystick

A+

A–

B+

B–

motor

enable

tach out+

tach out-

50% idle

accel

speed

Microstep

Sequencer

MOSFET

Amplier

Optical

Isolation

Digital Oscillator

Joystick Interface

power connector

• DC power supply

• motor

trim pots

• accel/decel rate

• low speed

• high speed

input connector

• run/stop (cw limit)

• dir (ccw limit)

• high/low speed select

• amp enable

• ext speed pot/joystick

• tach out

mounting hole (1 of 6)

DIP switches

• motor current

• idle current reduction

• joystick mode

• ext speed mode

Always use the blue & white

Applied Motion screwdriver

with this connector. Larger

screwdrivers may remove the

plastic dimples that prevent

the screws from falling out.

Modes of Operation

Note: We refer to an input as being ON when current is owing

through the input. A signal is OFF when no current is owing. An

input is OFF when COM and the input terminal are at the same voltage,

or when the input is left unconnected (open).

The 3540 MO features two modes of operation.

Joystick mode

Joystick mode is set by moving switch #1 toward the word “Joystick”. Switch #2

(EXT SPEED) has no effect in Joystick mode.

Joystick mode - speed and direction are determined by the voltage applied to the WPR

(wiper) terminal. 2.5 volts is “stopped” (no speed). Increasing the WPR voltage

toward 5 volts results in forward motion: speed increases with voltage. Decreasing

the WPR voltage from 2.5 toward 0 results in reverse motion, with speed increasing

as voltage decreases. The SPD (speed) input selects speed range. LO SPEED and HI

SPEED pots adjust the 2 speed ranges.

EXT SPD=ON speed adjusted by LO SPEED trimpot - range up to 5 rev/sec

EXT SPD=OFF speed adjusted by HI SPEED trimpot - range up to 25 rev/sec

In joystick mode, limit switches can be connected to the 3540 MO.

Refer to the full manual - available from the website for connection details.

Oscillator mode

Oscillator mode is selected by moving switch #1 away from the word Joystick.

Thespeed can be controlled by on-board potentiometers and/or

by an external analog voltage. RUN input starts and stops the motor. DIR input

controls direction of rotation. SPD input selects the speed range.

If the motor is wired according to the motor wiring section,

Motor speed and the function of the RUN input can be determined from the

following table.

SPD (speed) input selects speed range. LO SPEED and HI SPEED pots adjust the 2

speed ranges.

EXT SPD=ON speed adjusted by LO SPEED trimpot - range up to 5 rev/sec

EXT SPD=OFF speed adjusted by HI SPEED trimpot - range up to 25 rev/sec

If switch #2 is toward the words EXT SPEED, then the high speed is proportional to

the voltage applied to the WPR terminal, and is trimmed by the HI SPEED pot. You

can connect an external 1K - 5K pot to the WPR, CW and CCW terminals, or you can

apply a 0 to 5 volt analog signal to the WPR terminal (ground your analog signal to the

CCW pin.) The high speed range is 0 - 25 rev/sec (0 - 1500 rpm.) You can reduce the

range by turning down the HI SPEED pot.

When switch #2 is away from the EXT SPEED label, the high speed is set by the HI

SPEED pot and the WPR input does nothing.

Never apply more than 5 volts DC or less than 0 volts to the WPR pin.

In both operating modes, the accel/decel rate is set by the ACCEL pot. The

range is 1 to 250 rev/sec/sec.

5kW

joystick

joystick "re" button

fwd

rev

3540 MO

COM

DIR (REV LIMIT)

RUN (FWD LIMIT)

SPD

CCW

WPR

5-24

VDC

SUPPLY

rev limit switch

fwd limit switch

Typical wiring for Joystick Mode

0 1 2 3 4 5

-25

-20

-15

-10

-5

Speed vs Input Voltage

Joystick mode, SPD input off (or open)

HI SPEED pot at maximum

volts volts

speed (rev/sec)

SPD switch speed set when RUN when RUN

input #2 by goes ON goes OFF

ON accel to speed instant stop

OFF/open accel to speed decel to stop

ext speed

joystick

ext speed

joystick

ext speed

joystick

ext speed

joystick

LO SPEED

HI SPEED

WPR input

trimmed by

5kW

pot

speed switch (closed=lo speed)

ccw

3540 MO

COM

DIR

RUN

SPD

CCW

WPR

5-24

VDC

SUPPLY

direction switch

run/stop switch

(closed=run)

Wiring for Speed Control by 0 - 5 Volt Analog Signal

(Direction Control by Digital Signal or Switch)

0 - 5V speed signal

signal return

3540 MO

COM

DIR

RUN

CCW

WPR

5-24

VDC

SUPPLY

direction switch

run/stop switch

(closed=run)

Wiring for Speed Control by 0 - 5 Volt Analog Signal

(Unidirectional Rotation)

0 - 5V speed signal

signal return

3540 MO

COM

RUN

CCW

WPR

Doc 920-0017B - 8/27/12

1 2

Quick Setup Guide 1
#4 screws 2

Summary of Contents

Page 1 - Quick Setup Guide

Flip OverTypical wiring for Oscillator Mode using external speed Control pot Speed Control from a 0 to 5 Volt Analog Signal In oscillator mode, the 35

Page 2 - #4 screws

Doc 920-0017B - 8/27/12Choosing a Power SupplyTo nd out how to choose a power supply refer to the tech notes on our website.Mounting the DriveTo oper

Applied-motion 3540MO User Manual

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Applied-motion 3540MO User Manual

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