Omega Products DM8000 Installation Manual

CONTROLS

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omegamation.com

Omegamation

1-888-55-OMEGA

1-888-55-66342

Instruction Manual

Field Programmable Digital Tachometer

for Rate, Time, and Count

LT23 (1209)

DM8000 CONTROL SERIES

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

Phone (317) 733-2133

Fax (317) 873-1105

www.dartcontrols.com

A-5-3064G

Quick Jump

What models and options are available? See page 3.

Looking for detailed speciﬁ cations? See page 3.

Want to get started fast? See basic electrical hook-up details on page 5. See mechanical installation details on page 4. See some sample applications starting on page 16.

Need Help? See troubleshooting on page 22.

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.

NOTE: 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

oper installation or operation of this contr

Impr be installed in accordance with local, state, and national safety codes. 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 qualiﬁ ed 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.

ol may cause injury to personnel or control failure. The control must

Table of Contents

Introduction ....................................................................................................................................... 2

General Features .............................................................................................................................. 2

Models & Options ............................................................................................................................. 3

Model Table ................................................................................................................................... 3

Available Options .......................................................................................................................... 3

Recommended Accessories ......................................................................................................... 3

Speciﬁ cations ................................................................................................................................... 3

Electrical ....................................................................................................................................... 3

Mechanical ................................................................................................................................... 3

Environmental ............................................................................................................................... 4

Mechanical Installation .................................................................................................................... 4

Exploded Panel View .................................................................................................................... 4

Cut-out and Mounting Dimensions ............................................................................................... 4

PU-E Series Pickup Installation .................................................................................................... 5

Electrical Installation & Diagrams ................................................................................................... 5

P1 Terminal Block Wiring Diagram ...............................................................................................5

P1 Terminal Block Descriptions .................................................................................................... 6

-1 Option Wiring ............................................................................................................................ 6

Basic Operating Instructions .......................................................................................................... 7

Rate, Time, and Counter Modes Explained .................................................................................. 7

Visual Reference .......................................................................................................................... 7

How to Change a Parameter's Value (The Short Story) ............................................................... 7

Operating the User Interface (The Long Story) ............................................................................ 7

Detailed Conﬁ guration Instructions ............................................................................................... 8

Default Conﬁ guration .................................................................................................................... 8

Resetting the Unit to Factory Defaults .......................................................................................... 8

JP1 (Program Enable Jumper) .................................................................................................... 8

Software Parameters .................................................................................................................... 9

Parameter Descriptions .............................................................................................................. 11

Application Examples .................................................................................................................... 16

Pump Flow Monitor with Audible and Visual Alarm .................................................................... 16

Conveyor Oven Time Monitor with Over-Heating Alarm ............................................................. 17

Take-up / Pay-out Reel Material Measurement with Alarm ......................................................... 18

Bi-directional Incremental Position Display ................................................................................. 20

Troubleshooting .............................................................................................................................. 22

Technical Support Options .......................................................................................................... 22

What's Special About www.dartcontrols.com? ........................................................................... 22

Introduction

The DM8000 Series Digital Meter is a powerful, microprocessor-based unit capable of being either ﬁ eld or factory conﬁ gured for a number of today’s demanding measurement needs. It can be quickly conﬁ gured to operate as a digital rate meter, timer, or feature-ﬁ lled process counter. It also offers up to two alarm outputs which can be adjusted for a number of trigger conditions. Utilizing Dart's new modular bus design techniques, the DM8000 is ideal for volume OEM applications requiring specialized inputs and outputs. Contact Dart Controls' Sales Department for details. This ﬂ exibility makes the DM8000 ideal for applications such as:

Pay-out and Take-up Limit Monitors

Conveyor Oven “Tunnel-Time” Monitors

Rotating Machinery Tachometers

Material Measurement Meters

Its durable 1/8DIN aluminum housing can be easily mounted in a panel or control cabinet. New optional pluggable terminal block allows the installer to quickly install or replace units without the hassle of physically removing and reattaching wires. The unit can be ordered with either standard European-style terminal block or optional “pluggable” connector.

General Features

- Microprocessor-based design combines the ultimate in responsiveness and accuracy in one

package

- Selectable display update rate

- Capable of measuring shaft speeds lower than 1 RPM @ 1 pulse per revolution

- Large 4 digit, ½” LED display

- Factory or ﬁ eld programmable via front-panel keypad

- Lexan membrane and gasket (which are included) meet NEMA 4X standards when used with

NEMA 4X enclosures

- Internal program-enable jumper selectively prevents tampering with unit’s conﬁ guration

- European terminal block or pluggable terminal block available

- Universal power supply accepts line voltages inputs from 85-265VAC @ 50-60Hz without switches or jumpers. The unit automatically adjusts as needed.

- Non-volatile memory stores adjustable parameters even when power has been removed

- Compatible with a variety of signal input types including: Hall-Effect Pickups, Photoelectric, TTL, etc.

Note: Open collector devices must be capable of sinking 3mA.

- Wide operating ambient temperature range of -10C to 45C (14F to 113F)

- Self-contained power supply for external sensor, limited to 5V @ 50mA

- Up to 2 programmable alarm outputs with Form C contacts rated to 250VAC @ 5A

- Multiple auto-ranging features allow the user to view display values from 0.001 to 99,990 in any

user-deﬁ ned unit. (GPH, MPH, RPM, etc.)

- Multiple operating modes including:

• Rate Mode – Displays in rate unit such as RPM, Gallons per Second, etc.

• Time Mode – Displays in time unit such as HH:MM, MM:SS, SS:TT, or other unit

• Counter Modes – Displays resettable and reloadable counter value which can optionally

increment or decrement for each input pulse. Quadrature inputs can automatically be translated to up/down counts for bidirectional applications

Model Table

Models & Options

Model

DM8000 85-265VAC 1 Yes Yes Yes Yes Yes

Input Voltage

Alarm

Outputs

Measures

Rate?

Measures

Time?

Counter?

Down

Counter?

Quadrature

Encoder

Compatib

Available Options

Option Sufﬁ x Description Example

-1

-P Optional pluggable terminal block DM8000-P

-R Optional second isolated alarm output relay (250VAC @ 5A) DM8000-R, DM8000-1-R

Expansion board which adds support for remote push button wiring via a

European style terminal block.

DM8000-1

Recommended Accessories

Model Description

PU-2E Hall-Effect Pickup, Single Channel 1 1.0 – 100,000 RPM PU-4E Hall-Effect Pickup, Single Channel 2 0.5 – 50,000 RPM

PU-20E Hall-Effect Pickup, Single Channel 10 0.1 – 10,000 RPM

PU-20EQUAD Hall-Effect Pickup, Quadrature 10 0.1 – 10,000 RPM

PU-40E Hall-Effect Pickup, Single Channel 20 0.05 – 5,000 RPM

Pulses per Revolution

RPM Range When Used With

DM8000 Series

le?

Speciﬁ cations

Electrical

Line Input Voltage -------------------------------------------------------------------------------------- Any Voltage from 85-265 VAC

Line Input Frequency -------------------------------------------------------------------------------------Any Freq. from 48-62 Hertz

Signal Input Frequency Range -------------------------------------------------------------------- 0 – 100,000 Pulses per Minute

(Higher frequencies are possible when using internal frequency divisor)

Display Range 0.001 – 99,990

Units of Operation -------------------------------------------------------------------------------------User Programmable, any Unit

Sensor / Pickup Power Supply -------------------------------------------------------------------------------------------- 5V @ 50mA

Isolated Alarm Relay Output Ratings --------------------------------------------------------------------------------- 240VAC @ 5A

Mechanical

Display Type ---------------------------------------------------------------------------------------- LED, Red, 4 Digit, ½” Height Housing Type (with supplied gasket in NEMA 4X panel) ---------------------------------------------------------NEMA 4X Connector Style (pluggable connector optional) ------------------------------------- 12-position 5mm European Style Terminal Block Torque Setting -------------------------------------------------------------------------- 4.4 in. lb. Max or .5Nm Faceplate Material -------------------------------------------------------------------- Polycarbonate with GE Lexan Overlay Housing Material ----------------------------------------------------------------------------------------------------------- Aluminum Length (Panel Depth) ------------------------------------------------------------------------------------------ 4.625”, 117.48mm Width --------------------------------------------------------------------------------------------------------------- 4.539”, 115.29mm Weight --------------------------------------------------------------------------------------------------.8425 lb, 13.48 oz, 382.14g

Environmental

Tach

Ite

Val uPage

TACHOMETER

ENTER

CONTROLS

4.000"

HOUSING DEPTH

4.625"

PANEL CUT-OUT

DM8000

3.622

.140" x 2

1.770"

0.885"

Operating Temperature Range ------------------------------------------------------------------- -10C to 45C (15F to 115F) Operating Humidity Range ------------------------------------------------------------------------------ 95%, non-condensing

Mechanical Installation

Exploded Panel View

PANEL MOUNTING GASKET

CUSTOMER

MOUNTING PANEL

(HOLE CUT-OUT FOR CONTROL

HOUSING APPROXIMATELY

3.622" WIDE BY 1.770" HIGH)

(WITH THE ADHESIVE SIDE OF

GASKET FACING THE CUSTOMER

MOUNTING PANEL)

DM8000 SERIES

TACHOMETER

1) GASKET

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

3) (2) #6 NUT WITH LOCKWASHER

SUPPLIED WITH EACH CONTROL:

Cut-out and Mounting Dimensions

2.289"

5.000"

1.656"

4.625"

PU-E Series Pickup Installation

P1-1

P1-2

P1-3

P1-4

P1-5

P1-6

P1-7

P1-8

DM8000

HOOK-UP

P1-9

P1-10

P1-11

P1-12

Alarm Output 2 - Normally Closed

Alarm Output 2 - Common

Alarm Output 2 - Normally Open

AC LINE INPUT

}

85-265VAC

}

Form C Relay Output (Programmable)

-R Optional Relay Output

Alarm Output 1 - Normally Closed

Alarm Output 1 - Common

Alarm Output 1 - Normally Open

}

Form C Relay Output (Programmable)

AC NEUTRAL

AC LINE

2 Amp

PICK-UP

MOUNTED

black

white

red

COMMON

+5VDC

SIGNAL 1

(Mounts on rotating

end shaft with 10-32

tapped hole, 1/2" deep)

SIGNAL 2

* Used for various functions, including quadrature counter mode.

NC2

NO2

NC1

NO1

COM

+5V

The PU-E series pickup is an economical way to monitor motor speed. Its patented design provides for ease of installation in otherwise difﬁ cult to reach areas. The PU-E operates from a +5V power supply, producing a 5 volt square wave whose frequency is proportional to speed. This signal is fed into the DM8000 control as a speed or position reference for the microprocessor.

dust

cover

PU-E

bearing

flat

magnet

disc

black wire

washer

common

white wire

signal

CAUTION:

red wire +5 volts

10-32

screw

DO NOT OVER TIGHTEN MOUNTING SCREW !!

3/16"

spacer

tapped

motor

shaft

No other mounting screws are necessary, as the cord will keep the unit from rotating.

Model

Number

Pulses per

Revolution

PU-2E PU-4E PU-20E PU-20EQUAD PU-40E

Dimensions

1.60 .875

2.40

72.00

2 10 10 20

Caution: The PU-E cord should not be grouped with 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 DM8000, leaving the shield on the PU-E end ﬂ oating.

Electrical Installation & Diagrams

P1 Terminal Block Wiring Diagram

P1 Terminal Block Descriptions

P1-1 (2NC) – This is the normally-closed contact of the second user assignable relay output. This

terminal is active only on units ordered with the -R option.

P1-2 (2C) – This is the common contact of the second user assignable relay. This terminal is active

only on units ordered with the -R option.

P1-3 (2NO) – This is the normally-open contact of the second user assignable relay output. This

terminal is active only on units ordered with the -R option.

P1-4 (1NC) – This is the normally-closed contact of the ﬁ rst user assignable relay output.

P1-5 (1C) – This is the common contact of the ﬁ rst user assignable relay.

P1-6 (1NO) – This is the normally-open contact of the ﬁ rst user assignable relay output.

P1-7 (AC / N) – For single phase AC lines connect the Neutral side of your AC line to this terminal.

For systems with two hot AC lines, connect either of the Hot AC lines to this terminal.

P1-8 (AC / L) – For single phase AC lines connect the Hot side of your AC line to this terminal. For

systems with two hot AC lines, connect either of the Hot AC lines to this terminal.

P1-9 (COM) – This is the common point for the control logic. The speed sensor common lead as

well as any other source needing to reference the control common will be connected to this terminal.

P1-10 (+5V) – This is a self-contained +5VDC power supply capable of up to 50mA. The speed sensor

supply lead can be connected to this terminal for its power source.

P1-11 (S1) – This is the Signal input terminal for single channel operation or channel 1 of dual channel

operation. The signal lead of your speed or counter sensor will be connected here.

P1-12 (S2) – This is the Signal input terminal for channel 2 during dual channel operation. The second

signal lead of the speed or position sensor should be connected here. This terminal is also used as a reset input or function change input for various operations of the control. In counter modes, this input may also be used as a counter reset or enable gate.

-1 Option Wiring

The -1 option board is a module which allows external up and down push buttons to be wired to the unit. These buttons operate exactly like the Up and Down buttons on the user interface. This module is commonly used to allow PLCs or hand-held pendants to operate the front-panel remotely. Wire for the external buttons are attached via a 3mm European terminal block on the -1 option board. The buttons are activated by shorting the terminal labelled Com to either the Up or Down terminal.

REMOTE SWITCHING

MICROPROCESSOR

SERIES PC BOARD

DOWN UP

-1 OPTION BOARD

COMMON

-3

-2

DOWN

-1 UP

Tach

Ite

ValuPage

TACHOMETER

ENTER

CONTROLS

Display Window

Up & Down Buttons

ENTER (Select) Button

Basic Operating Instructions

Rate, Time, and Counter Modes Explained

In Rate Mode, the DM8000 measures the input frequency, converts it to the user-deﬁ ned units, and displays the rate in the display window of the user interface. Most applications utilize rate mode and display in units such as gallons-per-minute, feet-per-second, and RPM.

In Time Mode, the DM8000 measures the input frequency, converts it to the user-deﬁ ned time units, and displays the time in the display window. This mode is most-commonly used in time-sensitive processes such as conveyor ovens and plating applications.

In Counter Modes, the DM8000 counts each incoming pulse, scales it per the user-deﬁ ned ratios, and displays the count in the display window. Typical counting applications include linear material measurement, cycle counters, and liquid volume measurement.

Visual Reference

How to Change a Parameter's Value (The Short Story)

1. Hold down the Enter button until Parameter-Selection Mode is entered

2. Using the Up and Down buttons, select the desired parameter number to view or edit

3. Press the Enter button to change the value of the parameter

4. Using the Up and Down buttons, change the parameter's value as desired

5. Press the Enter button to permanently save the changes (Return to Parameter-Selection Mode)

6. Select parameter zero and press the Enter button to return to Running Mode

Operating the User Interface (The Long Story)

Although the DM8000 user interface is very versatile, it is also simple to setup and operate. With just a few button presses, it allows the user to conﬁ gure a number of adjustable parameters. The LED display has three basic operating modes: Running Mode, Parameter-Selection Mode, and Value Mode. Each of the three modes have speciﬁ c visual indicators that allow the user to immediately determine the current state or mode of the user interface. Parameter-Selection Mode and Value Mode can only be

entered if the Program Enable jumper is in the “On” position.

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