Omega Products MD20P-ASP20 Installation Manual

CONTROLS

Re-Order from

omegamation.com

Omegamation

1-888-55-OMEGA

1-888-55-66342

Instruction Manual

PROGRAMMABLE DIGITAL CLOSED LOOP DC MOTOR

SPEED CONTROL with P-I-D algorithm and serial communications

LT33 (0208)

ASPII / MDII SERIES

P.O. Box 10 5000 W. 106th Street Zionsville, Indiana 46077

Phone (317) 733-2133

Fax (317) 873-1105

www.dartcontrols.com

A-5-3067H

TABLE OF CONTENTS

WARRANTY ------------------------------------------------------------------------------------------------------------------ 2 OVERVIEW OF THE MDII / ASPII ------------------------------------------------------------------------------------- 3 FEATURES ----------------------------------------------------------------------------------------------------------------- 3-4 SPECIFICATIONS ---------------------------------------------------------------------------------------------------------- 5 DIMENSION CHART ------------------------------------------------------------------------------------------------------- 5 JUMPERS, SERIAL CONNECTOR & TERMINAL STRIP ACCESS ----------------------------------------- 6 MOUNTING GASKET INSTALLATION ----------------------------------------------------------------------------- 6 INSTALLATION ----------------------------------------------------------------------------------------------------------- 7-8 PU-E SERIES INSTALLATION ---------------------------------------------------------------------------------------- 8 WIRING DIAGRAMS -------------------------------------------------------------------------------------------------- 9-10 HOOK-UP DIAGRAMS -------------------------------------------------------------------------------------------------- 11 INITIAL CHECK-OUT OF THE ASPII / MDII ---------------------------------------------------------------------- 12 OPERATING THE ASPII / MDII --------------------------------------------------------------------------------------- 13 CUSTOMIZING OPERATING PARAMETERS - OVERVIEW ------------------------------------------------ 14 FRONT PANEL CUSTOMIZING OF OPERATING PARAMETERS ---------------------------------- 14-15 RESETTING FACTORY DEFAULTS ------------------------------------------------------------------------------- 16 CUSTOMIZING P-I-D ----------------------------------------------------------------------------------------------------- 16 ASPII/MDII MENU TREE FLOWCHART -------------------------------------------------------------------------- 17 DISPLAY INTERPRETATIONS -------------------------------------------------------------------------------------- 18 USING THE ANALOG INPUT ON THE MDII ---------------------------------------------------------------- 18-22

OVERVIEW -------------------------------------------------------------------------------------------------------- 19 TYPES OF SIGNAL SOURCES ----------------------------------------------------------------------- 19-20 ROUTING OF ANALOG SIGNALS ------------------------------------------------------------------------ 20 FIELD CUSTOMIZING ------------------------------------------------------------------------------------ 21-22

HOOKING IT UP ------------------------------------------------------------------------------------------------- 22 TROUBLESHOOTING GUIDE ---------------------------------------------------------------------------------------- 23 USING THE FREQUENCY GENERATOR OUTPUT ----------------------------------------------------------- 24 USER-ASSIGNABLE OUTPUT --------------------------------------------------------------------------------------- 25 USER-ASSIGNABLE OUTPUT LOGIC DIAGRAMS ---------------------------------------------------------- 26 SETTING SOFTSWITCHES -------------------------------------------------------------------------------------------- 27 COMMUNICATIONS & NETWORKING ----------------------------------------------------------------------- 28-34

COMMONLY USED SOFTWARE -------------------------------------------------------------------------- 28

HARDWARE - JUMPER SELECTION --------------------------------------------------------------- 28-29

RS232 & RS422/RS485 CONNECTIONS TO THE RJ45 MODULAR JACK ------------- 29-30

SOFTWARE - DATA FORMAT ----------------------------------------------------------------------------- 31

FORMAT FOR MESSAGES---------------------------------------------------------------------------------- 32

DIRECT COMMANDS FROM A COMPUTER / PLC -------------------------------------------- 33-34 DOWNLOADING DATA BETWEEN TWO UNITS -------------------------------------------------------------- 34 APPENDIX ------------------------------------------------------------------------------------------------------------- 35-39

DESCRIPTION OF ITEM FUNCTIONS -------------------------------------------------------------- 35-37

INDEX TO THE ASPII / MDII MEMORY-------------------------------------------------------------- 38-39 GLOSSARY ------------------------------------------------------------------------------------------------------------ 40-42 REPAIR PROCEDURE & PRODUCT LINE ----------------------------------------------------- BACK COVER

WARNING

IMPROPER INSTALLATION OR OPERATION OF THIS CONTROL MAY CAUSE INJURY TO PERSONNEL OR CONTROL FAILURE. THE CONTROL MUST BE INSTALLED IN ACCORDANCE WITH LOCAL, STATE, AND NATIONAL SAFETY CODES.

WARRANTY

Dart Controls, Inc. (DCI) warrants its products to be free from defects in material and

workmanship. The exclusive remedy for this warranty is DCI factory replacement of any part or parts of such product which shall within 12 months after delivery to the purchaser be returned to DCI factory with all transportation charges prepaid and which DCI determines to its satisfaction to be defective. This warranty shall not extend to defects in assembly by other than DCI or to any article which has been repaired or altered by other than DCI or to any article which DCI determines has been subjected to improper use. DCI assumes no responsibility for the design characteristics of any unit or its operation in any circuit or assembly. This warranty is in lieu of all other warranties, express or implied; all other liabilities or obligations on the part of DCI, including consequential damages, are hereby expressly excluded.

CAREFULLY CHECK THE CONTROL FOR SHIPPING DAMAGE. REPORT ANY DAMAGE TO THE CARRIER IMMEDIATELY. DO NOT ATTEMPT TO OPERATE

THE DRIVE IF VISIBLE DAMAGE IS EVIDENT TO EITHER THE CIRCUIT OR TO THE ELECTRONIC COMPONENTS.

All information contained in this manual is intended to be correct, however information and data in this manual are subject to change without notice. DCI makes no warranty of any kind with regard to this information or data. Further, DCI is not responsible for any omissions or errors or consequential damage caused by the user of the product. DCI reserves the right to make manufacturing changes which may not be included in this manual.

WARNING

MAKE CERTAIN THAT THE POWER SUPPLY IS DISCONNECTED BEFORE ATTEMPTING TO SERVICE OR REMOVE ANY COMPONENTS!!! IF THE POWER DISCONNECT POINT IS OUT OF SIGHT, LOCK IT IN DISCONNECTED POSITION AND TAG TO PREVENT UNEXPECTED APPLICATION OF POWER.

ONLY A QUALIFIED ELECTRICIAN OR SERVICE PERSONNEL SHOULD PERFORM ANY ELECTRICAL TROUBLESHOOTING OR MAINTENANCE.

AT NO TIME SHOULD CIRCUIT CONTINUITY BE CHECKED BY SHORTING TERMINALS WITH A SCREWDRIVER OR OTHER METAL DEVICE.

Overview of the MDII / ASPII

OVERVIEW:

MDII: The Micro Drive II series digital motor speed controls employ an advanced 16-bit microprocessor. The MD20P is designed for digital closed-loop operation of up to 1/2 horsepower DC permanent magnet motors, while the MD30P and MD30E range is from 1/4 through 2 horsepower. This control features a true P-I-D algorithm, with user-programmable gains for extremely responsive and precise control over a wide variety of desired speeds and applications. Set or Actual speed is displayed directly in RPM, Process Time, or other engineering units. Field customizing permits setting of specific operating parameters. The MD20P and MD30P offer improved performance over the MD10P and MD3P respectively and come in the same 1/8 DIN and 1/ 4 DIN sizes. Both sizes are rated to NEMA 4X when properly installed in a panel. The MD30E offers the same electrical features as the MD30P in a wall mount NEMA 4/12 enclosure.

ASPII: The Accu-Set II is a device which allows conventional AC and DC motor drives to be operated in a digital closed loop configuration. By simply replacing the conventional 3-wire speed pot of the drive, closed loop operation is achieved. This configuration provides for extremely tight control of motor speed. The ASP20 control features a true P-I-D algorithm with user definable parameters for extremely responsive and precise control over a wide variety of desired speeds and applications. Set or Actual speed may be displayed directly in RPM, Process Time, or other engineering units. Field customizing permits setting of specific operating parameters. The ASP20 is a companion to, or replacement for, the ASP10 and offers significantly improved performance over the ASP10. The ASP20 is compatible with most drives having a supply voltage of 3 - 24VDC and an input impedance of 1,000 to 10,000,000 ohms. Output inversion allows the ASP20 to operate with drives that use a negative voltage supply. The ASP20 comes in a NEMA 4X 1/ 8 DIN panel mount package.

ASPII / MDII: The integrated RS485/422/232 serial interface port is ideal for monitoring/control using almost any computer or process controller. Units can even be attached in a Local Area Network, and can then be controlled and even customized either individually or all at once. “Multi” mode allows the user to choose between a “menu” of up to six programmed configurations, if desired.

FEATURES:

• Compact NEMA 4X 1/8 or 1/4DIN sturdy housing for panel mounting; or NEMA 4/12 wall mount

enclosure.

• Microprocessor based; utilizes powerful 16-bit Motorola MC68HC11

• Field Programmable operating parameters

• Displays actual or desired speed directly in RPM, FPM, process time, or other engineering units

• P-I-D digital closed loop control; gains setable for optimum system performance; Fast settling time

• Accuracy ± 1 RPM of set speed

• Master/Follower operation

• Accepts a variety of pick-up inputs; hall-effect, photoelectric, TTL, or any open collector NPN capable

of sinking 2.5mA; control accepts 1 to 1.2 million pulses per minute

• Internal A/D interface permits using potentiometer, 4 to 20mA or 0 to +5 VDC signal in lieu of digital

pick-up signal or to control target speed, current program or frequency generator output

• Non-volatile memory retains speed setting and all field programmable parameters

• Inhibit circuit permits start and stop without breaking AC lines; pre-selecting speed, or simultaneous

start-up of multiple control units

• Up/down pushbuttons for set points - slow-fast sweep

• Self-contained power supply for transducer (+5V, 25mA)

• Exclusive user assignable output - to drive relays, alarms, etc. Can be activated by any combination of

conditions; upper speed limit exceeded, etc.

• Independent frequency generator allows units to produce their own leader frequency

(continued on following page)

(continued)

• European-style terminal block standard (Pluggable version available)

• G.E. Lexan™ membrane seals faceplate from environment

• Multi-mode of operation allows multiple constants, settings, and upper/lower limits. Up to six different configurations can be selected from the front panel via the up/down pushbutton switches

• Programmable stall detector sets minimum acceptable speed for annunciation or shutdown

• Selectable front panel “Lockout” or hardware lockout can be used to prevent accidental or unauthorized

changes

Programming features:

All customizing can be done from the front panel. Simple “menu-driven” operation for selecting/

viewing/editing of all field parameters

User-selectable “programming protect” to prevent unwanted access to field customizing functions.

A wide assortment of operating parameters or “items” can be customized, including:

• Display Scalars to allow control/display in user “Engineering Units”. Up to 6 different Scalars can be programmed in “Multi” mode

• Desired speed setting. Up to 6 different desired settings can be programmed in “Multi” mode

• Lower/Upper limits for speed setting. Up to 6 different limit pairs can be programmed in “Multi” mode

• Individual P-I-D gain settings

• Separate Acceleration and Deceleration times

• Stall Detect Timeout

• Displayed decimal point, or colon displayed automatically in process time mode. Up to 6 different decimal point locations can be programmed in “Multi” mode

• Selectable display blanking point. Up to 6 different blanking positions can be programmed in “Multi” mode

• Selectable display modes. Can be set to display the following:

Desired “target” speed (or time) Actual speed (or time) “tach” Program name (each name can have up to 4 characters)

• Operation Mode (Master Rate, Master Time, Standard Follower {rate})

• Frequency Generator rate

• Front Panel Lockout for Speed setting and/or “program” selection

• In “Multi” mode, you can select whether the speed setting is “attached” to each program, or whether the speed remains the same when selecting a new program

• Four LED function indicators make operating and customizing easy

Communications features:

• RS485; RS422; RS232 serial interface port for remote monitoring/control/programming allows the following:

- Continuous output of actual shaft speed

- Remote speed setting

- Programming or listing of all field programmable parameters

- Dartnet network allows multiple controls to be attached via one cable. Controls can be individ-

ually programmed or integrated

- Programmable communication baud rate for 300 to 9600 buad

Specifications

AC Input Voltage ------------------------------------------------------------------------------------ 85 - 265VAC Input Frequency ----------------------------------------------------------------------------------------- 50/60 Hertz Operating Ambient Temperature Range ----------------------------------------- -10o to 45oC (14o to 113oF) Overload Capacity ---------------------------------------------------------------------------- 200% for 1 Minute* Service Factor ------------------------------------------------------------------------------------------------------ 1.0 Efficiency --------------------------------------------------------------------------------------------- 85% Typical* Output Voltage ------------------------------------- 0-90VDC@120VAC IN / 0-180VDC @240VAC IN** Maximum Output Current ----------------------------------- 5ADC (MD20P); 10ADC (MD30P, MD30E)* Minimum Output Current ----------------------------------------------------------------------------- 150mA DC* Maximum Horsepower Rating -------------------------------- 1/2 h.p. (MD20P); 1 h.p. (MD30P, MD30E)* Accel/Decel Time ------------------------------------------------------ 0 to 30 seconds for a 1000RPM Change Serial Interface -------------------------------------------------------------------------------------- RS232/422/485 Baud Rate --------------------------------------------------------------- Selectable 300, 1200, 2400, 4800, 9600 Analog Input Voltage Range --------------------------------------------------------------------------- 0 to 5VDC Motor Pick-up Input Rate ------------------------------------ 10 to 1.2M Pulses Per Minute (.167 to 20KHz.) Leader Signal Input Rate ------------------------------------- 10 to 1.2M Pulses Per Minute (.167 to 20KHz.) Stall Detector ------------------------------------------------------------ Banner Message and Output Shutdown Frequency Generator Output Rate ---------------------------------------------------- 0-9999 Pulses per Minute Frequency Generator Accuracy -------------------------------------------------------------- ± .7% of Full Scale Update Time ---------------------------------------------------------------------------------------------------- 32 mS Connection Type ---------------------------- European-Style Terminal Block (Pluggable Version Available) Faceplate Material --------------------------------------------------- Polycarbonate with GE Lexan™ Overlay Power Supply for Transducer -------------------------------------------------------------------- +5 VDC, 25mA Supply Voltage applied across output (ASP20 only) ----------------------------------------------- 3 to 24VDC Input Impedance of Driven unit (ASP20 only) ----------------------------------------------- 1K to 10M Ohms Weight ------------------------------------------- MD20P - 14.72 oz. (417.3g); MD30P - 24.64 oz. (698.52g);

-------------------------------------------------------- MD30E - 32.2 oz. (910g); ASP20 - 15.04 oz. (426.37g).

* Does not apply to ASPII Series ** Maximum Motor Output Voltage will be peak AC Input Voltage.

Dimension Chart

Model Width Height Depth

MD20P/ASP20 English (inches)

Housing 3.62 1.66 4.625 Lens 4.539 2.289 0.375

MD20P/ASP20 Metric (millimeters)

Housing 91.94 42.16 117.27 Lens 115.28 58.14 9.53

MD30P English (inches)

Housing 3.60 3.497 4.625 Lens 4.539 4.179 0.375

MD30P Metric (millimeters)

Housing 91.44 88.82 117.27 Lens 115.28 106.15 9.53

MD30E English (inches)

Assembly 5.53 7.40 3.90

MD30E Metric (millimeters)

Assembly 140.46 187.96 99.06

Jumpers, Serial Connector and Terminal Strip Access

LIFT UP TOP COVER OVER

ENDPLATE AND SLIDE BACKWARDS TO EXPOSE INTERNAL CONTROL AND

TERMINAL BLOCK

See “MD30E INSTALLATION” section for internal access of MD30E.

See “COMMUNICATION AND NETWORKING” section for

location of Jumpers, Serial Connector and Terminal Strip Access.

Mounting Gasket Installation

CUSTOMER

MOUNTING PANEL

(HOLE CUT-OUT FOR CONTROL

HOUSING APPROXIMATELY

3.622" WIDE BY 1.770" HIGH)

1) GASKET

2) (2) 6-32 X 3/4 PANHEAD BLACK OXIDE STAINLESS SCREWS

3) (2) #6 NUT WITH LOCKWASHER

SUPPLIED WITH EACH CONTROL:

PANEL MOUNTING GASKET

(WITH THE ADHESIVE SIDE OF

GASKET FACING THE CUSTOMER

MOUNTING PANEL)

ASPII / MDII

SERIES CONTROL

Installation

ASP20 / MD20P/30P INSTALLATION

STEP 1. Cut appropriate hole in panel using the following diagrams. STEP 2. Mount the control into panel cut-out. STEP 3. Secure control to panel. The control itself may be used as a template for hole location. The two (ASP20/MD20)

or four (MD30) mounting holes have a diameter of .160 in. Use the supplied #6 hardware to fasten to the panel. Be careful not to over tighten mounting bolts.

CONTROLS

Ite

Item

MICRO-DRIVE

ACCU-SET II

Item

MICRO-DRIVE II

4.000"

Val uPage

ValPage

ValuPage

4.000"

Val uPage

Tac h

ENTER

ASP20 / MD20P

HOUSING DEPTH

4.625" PANEL CUT-OUT

Dia .140" x 2

HOUSING DEPTH

4.625"

4.000"

3.622"

.885"

1.770"

4.000"

3.622"

.811"

MD30P

3.622"

2.000"

CONTROLS

PANEL CUT-OUT

Dia .140" x 4

MD30E INSTALLATION

STEP 1.

Mount the MD30E to the panel using the appropriate hardware in the four 7/32" mounting slots (the control may be used as a mounting template for hole placement).

STEP 2.

Remove the four (4) #6 screws that attach the cover to the aluminum extrusion.

STEP 3.

Wire the control to the motor, pickup, AC line and any communica tions/ analog inputs that are to be used in your application. Run your wiring through the 1/2" NPT endplate con duit holes, located at the terminal strip end of the control housing.

7.400

Item

ENTER

5.530

Val uPa ge

Tac h

CONTROLS

OFF

7/32" TYP. (4 SLOTS) .350 DEEP

5.500

.750

5.125 TYP.

PU-E Series Installation

The Dart PU-E series pick-up is an economical way to monitor motor speed. Its patented design provides for ease of installation in otherwise difficult to reach areas. The PU-E operates from the +5V power supply in the MDII/ASPII, producing a 5 volt square wave whose frequency is proportional to speed. This signal is fed into the control as a speed reference for the microprocessor.

PU-E

dust

cover

10-32

screw

magnet

disc

flat

washer

black wire

common

bearing

white wire

signal

red wire +5 volts

3/16"

spacer

tapped

motor

shaft

CAUTION: DO NOT OVER TIGHTEN MOUNTING SCREW !!

MODE

PU-2E PU-4E PU-10E PU-20E

Dimensions

1.60 .875

PULSES PER REVOLUTION

1 2 5

2.40

No other mounting screws are necessary, as the cord will keep the unit from rotating. The PU-E gives a high signal when the north pole of the magnetic disc crosses the Hall-Effect transistor. The signal is

72.00

switched low when the south pole crosses this same transistor.

CAUTION: THE PU-E CORD SHOULD NOT BE GROUPED WITH ANY OTHER WIRES OR CORDS. FOR APPLICATIONS WITH PU-E WIRE OVER 6 FEET LONG, OR NOISY ENVIRONMENTS, A SHIELDED CABLE IS RECOMMENDED. CONNECT THE SHIELD TO THE COMMON TERMINAL ON THE MDII/ASPII, LEAVING THE SHIELD ON THE PU-E END FLOATING.

Wiring Diagrams

MDII SERIES WIRING DIAGRAM - STANDARD LEADER ONLY

MDII

MASTER

MDII SERIES WIRING DIAGRAM -

MDII

FOLLOWER

P1-1

FUSE*

P1-2

P1-3

P1-4

P1-5

P1-6

P1-7

P1-8

P1-9

P1-10

P1-11

P1-12

-ARM

+ARM

COMMON

+5VDC

SIGNAL 1

UNUSED

black

red

white

OPTIONAL

INHIBIT

SWITCH

* MD20P = 7.5 Amp MD30P = 15 Amp

STANDARD FOLLOWER

P1-1

P1-2

P1-3

P1-4

P1-5

P1-6

P1-7

P1-8

P1-9

P1-10

P1-11

P1-12

FUSE*

-ARM

+ARM

COMMON

+5VDC

SIGNAL 1

UNUSED

OPTIONAL

INHIBIT

SWITCH

* MD20P = 7.5 Amp MD30P = 15 Am

AC INPUT

black

red

white

85-265VAC

}

MOTOR

85-265VAC

}

MOTOR

black

white

PICK-UP MOUNTED

TO MOTOR SHAFT

(Mounts on rotating

end shaft with 10-32

tapped hole, 1/2" deep)

FOLLOWER PICK-UP

MOUNTED TO

MOTOR SHAFT

(Mounts on rotating

end shaft with 10-32

tapped hole, 1/2" deep)

STEP 1: Connect the proper input voltage to P1-1 and P1-2. NOTE: On MD20P and MD30P, fusing should be added in AC line

to protect the control. STEP 2: With AC power off, connect the PU-E as shown in hook-up diagram. STEP 3: Connect motor by attaching -Arm to P1-3 and +Arm to P1-4. STEP 4: Connect pick-up as shown. STEP 5: You are now ready to apply power to your system. If the motor is rotating in the wrong direction, turn power off and reverse

the armature leads.

NOTE: SHIELDED CABLE IS RECOMMENDED FOR APPLICATIONS WHERE PICK-UP CORD LENGTH IS IN EXCESS OF 6 FEET. Connect the shield to the common terminal of the MDII, leaving the shield at the pick-up end "floating".

CAUTION: When master pick-up signal “A” is lost, the master MDII will run at full speed, while the follower MDII will go

to zero speed. If the follower pick-up signal “B” is lost, the follower MDII will run at full speed and the

master will be unaffected.

WARNING !

DO NOT ATTEMPT TO PERFORM A HI-POT TEST ACROSS AC LINES WITH THE CONTROL IN CIRCUIT.

THIS WILL RESULT IN IMMEDIATE OR LONG TERM DAMAGE TO THE CONTROL.

Wiring Diagrams

ASPII SERIES WIRING DIAGRAM - STANDARD LEADER ONLY

FUSE

2 Amp

HIGH OUT

WIPER OUT

LOW OUT

COMMON

+5VDC

SIGNAL 1 SIGNAL 2

UNUSED

ASP20

MASTER

P1-1

P1-2

P1-3

P1-4

P1-5

P1-6

P1-7

P1-8

P1-9

P1-10

P1-11

P1-12

ASPII SERIES WIRING DIAGRAM

- STANDARD FOLLOWER

FUSE

2 Amp

HIGH OUT

WIPER OUT

LOW OUT

COMMON

+5VDC

SIGNAL 1

UNUSED

ASP20

FOLLOWER

P1-1

P1-2

P1-3

P1-4

P1-5

P1-6

P1-7

P1-8

P1-9

P1-10

P1-11

P1-12

AC INPUT

}

* OPTIONAL INHIBIT SWITCH (Open = Run) (Closed = Inhibit)

AC INPUT

}

SIGNAL 2

* OPTIONAL INHIBIT SWITCH (Open = Inhibit) (Closed = Run)

}

See Output Connection Note Below

black

red

white

85-265VAC

}

See Output Connection Note Below

85-265VAC

black

red

white

black

white

PICK-UP MOUNTED

TO MOTOR SHAFT

(Mounts on rotating

end shaft with 10-32

tapped hole, 1/2" deep)

FOLLOWER PICK-UP

MOUNTED TO

MOTOR SHAFT

(Mounts on rotating

end shaft with 10-32

tapped hole, 1/2" deep)

OUTPUT CONNECTION NOTE:

Connect to Speedpot input of the device being driven (P1-3 must be positive in respect to P1-5). If driven device has

a positive supply, connect P1-3 to the Positive supply terminal (Pot High) and set Page 7 Item 11 to a value of zero.

If driven device has a negative power supply, connect P1-3 to the Common terminal (Pot Low) and set Page 7 Item

11 to a value of 1.

HOOK-UP PROCEDURE:

STEP 1: Connect the proper input voltage to P1-1 and P1-2. NOTE: Fusing should be added in the AC line to protect

the control. A 2 amp fuse is recommended. STEP 2: Connect the PU-E as shown in hook-up diagram above. STEP 3: Wire the pot output of the ASP20 to the control being driven. STEP 4: You are now ready to apply power to your system. STEP 5: Turn IR Comp, Accel and Decel to full off position on driven control unit.

NOTE: SHIELDED CABLE IS RECOMMENDED FOR APPLICATIONS WHERE PICK-UP CORD LENGTH IS

IN EXCESS OF 6 FEET. Connect the shield to the common terminal of the ASP20, leaving the shield at

the pick-up end floating.

CAUTION: When master pick-up signal “A” is lost, the master ASP20 will run at full speed, while the follower

ASP20 will go to zero speed. If the follower pick-up signal “B” is lost, the follower ASP20 will run at full

speed and the master will be unaffected.

MD30E Hook-Up Diagrams

MD30E HOOK-UP

P1-1

P1-2

P1-3

P1-4

P1-5

P1-6

P1-7

P1-8

UNUSED

P1-9

P1-10

UNUSED

P1-11

UNUSED

P1-12

MD30E-7 HOOK-UP

FUSE

-ARM

+ARM

COMMON

+5VDC

SIGNAL 1

OPTIONAL

INHIBIT SWITCH

AC INPUT

black

red

white

COM (P1-5)

85-265VAC

}

MOTOR

PICK-UP MOUNTED

TO MOTOR SHAFT

(Mounts on rotating end shaft with 10-32

tapped hole, 1/2" deep)

P1-1

P1-2

P1-3

P1-4

P1-5

P1-6

P1-7

P1-8

P1-9

UNUSED

P1-10

UNUSED

P1-11

UNUSED

P1-12

UNUSED

RS232 Receive Data (P9-1)

GREY

+5VDC (P9-2)

RS422/485 Data in (P9-3)

ORANGE

BLACK

RS422/485 Data out (P9-4)

RED

Freq. Gen. (P9-5)

GREEN

Common (P9-6)

YELLOW

BLUE

Analog Signal Input (P9-7)

BROWN

RS232 Transmit Data (P9-8)

FUSE

-ARM

+ARM

COMMON

+5VDC

SIGNAL 1

OPTIONAL

INHIBIT

SWITCH

AC INPUT

85-265VAC

}

MOTOR

white

black

white

FOLLOWER PICK-UP

MOUNTED TO

red

black

MOTOR SHAFT

(Mounts on rotating end shaft with 10-32

tapped hole, 1/2" deep)

MASTER PICK-UP

MOUNTED TO

MOTOR SHAFT

(Mounts on rotating

end shaft with 10-32

tapped hole, 1/2" deep)

Initial Check-out of the ASPII /MDII

The ASPII / MDII is shipped with a minimum standard program. This program not only covers the needs for a standard control configuration, but also allows the user to easily check out the basic operation of the entire system of ASPII / MDII, motor and pickup, before embarking on any custom setup changes. The unit,

as shipped, is configured as follows:

Operation Mode: Master Rate Control Display Mode: Display Target (set) speed Display Reference Value: 1 Display Reference RPM 1 Minimum Allowed Setting: 0 (Stopped) Maximum Allowed Setting: 3600 RPM Acceleration/Deceleration: 0 (fast as possible) Stall Timeouts: 0 (disabled) Pickup: 1 Pulse/Revolution (for PU-2E) Programs: 1 (Program #1) Front-Panel Lockout: Target (setting) Allowed; Program Selection Locked Security Code: 0 (none) Displayed Decimal Point: None Communications Rate: 300 baud Network Address: 1 “P” Adjustment: .400 “I” Adjustment: .031 “D” Adjustment: .002

NOTE: For a complete explanation of these and many other parameters, please refer to the sec-

tion “Customizing the ASPII / MDII” in this manual.

After control has been wired, apply AC power to the unit. You will have a display of [ 0], and the motor should be stopped. Next, run the motor; To do this, first press the#button until a reasonable (for your system) RPM target speed is displayed. The new speed will take effect when either the ENTER button is pressed, or after you “let up” on the #(or $) button for about 1.5 seconds. If the motor starts running at a constant speed, everything is o.k. If there are problems at this point, please refer to the “Troubleshooting” section before proceeding! Also, note the direction of the motor’s rotation. If it is backwards from desired, disconnect input power and reverse the armature wires going to the motor. You may now customize the behavior (or configure) the ASPII / MDII for your particular application. Please refer to the Section “Customizing the ASPII / MDII” for instructions.

Operating the ASPII / MDII

One of the most powerful features of the ASPII/MDII is its ability to be customized in many different ways. The computer in the ASPII/MDII is powerful enough to allow the person responsible for this customizing, who we call the editor, to customize the way the ASPII/MDII operates to meet the needs of many applications. Unfortunately, it would take a gigantic manual to cover every combination possible for the operation of the ASPII/MDII. Instead, this section will outline the front panel controls, displays, and menus, and what their possible functions are. The various “modes of operation” are explained in more detail in the section “Customizing the ASPII/MDII”. Below is a drawing of the front panel of the ASPII/MDII with explanations of its controls and displays.

Page Indicator

Display Window

Item Indicator

CONTROLS

MICRO-DRIVE II

Ite

Item

Val uPage

ValuPage

Value Indicator

Tach Indicator

Tach

ENTER (Select) Button

ENTER

Up & Down Buttons

Controls

#and$buttons: These are used for changing things. During normal operation (run mode), they are used to change the desired speed setting, process time, or percentage of leader speed. They can also be used to choose from up to 6 different preset configurations, or “programs”, if so desired. In edit mode, they are used to choose what you want to edit, as well as the actual editing itself.

ENTER button: This pushbutton has many functions. In both run and editing modes, the primary function of this control is to “accept” values or menu choices after they have been changed with the # and $ buttons. In run mode, holding this button for about 2 seconds will cause the ASPII/MDII to enter the Function Menu (see “Menus”, below). This button is also used during run mode to temporarily change display modes between displaying actual (tach) speed or process time, and desired (target) speed setting or process time.

Displays

Page Indicator: Used only in edit mode. Lights up when you are choosing which page to edit.

Item Indicator: Used only in edit mode. Lights up when you are choosing which item to edit.

Valu Indicator: Used for editing purposes both in edit and run modes. Lights up when you are actually

displaying/editing a value. Also used in run mode to show when you are changing the target value (setting).

Tach Indicator: Used

Display Window: Primary information display. Used to display values, menus, error condition alarms, etc.

only in run mode. Lights up when the ASPII/MDII is displaying the actual speed

or process time of the motor pickup.

The display is four character, seven segment, LED type, with programmable decimal points after each character, as well as a programmable colon between the second and third characters, for displaying “time” values.

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