D-MAX DMC-20SEC Instrukcja Użytkownika Pobierz pdf

11 May, 2006 DMC-A2 Series (ALD-00029)

Macro Sensors Tel. (856) 662-8000

www.macrosensors.com

Input setup mode

• 50 or 60 Hz supply frequency.

• Excitation frequencies:

50 Hz: 1.2, 1.6, 2.4, 3.2, 4.8, 6.4, 8.0,

9.6 kHz excitation.

60 Hz: 1.44, 1.92, 2.88, 3.84, 5.76, 7.68,

9.60, 11.52 kHz excitation.

• Update rates: 1, 4, 10, or 20 readings

per second.

• Independent decimal point position

setting for each channel display with

resolution to 0.00001 of any

engineering unit.

Calibration mode

• Independent calibration for each

channel:

Auto Calibration: 2-point zero and

span setting.

Offset Trim: Independently trim the

zero setting or enter an offset value.

Span Trim: Independently trim the

span setting.

Analog output mode

• Zero setting.

• Full scale setting.

Setpoints mode

• Four independently configured

setpoints with above and below

setpoint value actuation.

DMC-A2 Series

Dual LVDT Controllers

USER MANUAL

Introduction

Specifications

• 1/8 DIN Case

• 6-digit, 0.56” (14.2 mm)

Alphanumeric Display

• 3-button Front Panel Operation

• Intuitive Scrolling Text

Configuration Menus

General

Digital Display: 14-segment alphanumeric, 0.56” (14.2 mm) LEDs.

Display Color: Red (standard). Green or Super-bright Red (optional).

Display Range: -199999 to 999999.

Display Update Rate: 1, 4, 10, or 20 times per second.

Display Dimming: 8 brightness levels. Front panel selectable.

Scrolling Display Text Messaging: Full alphanumeric text

characters supported.

Polarity: Assumed positive. Displays – negative.

Annunciators: 6 red LEDs on front panel; one per setpoint.

Overrange Indication:

Underrange Indication:

Front Panel Controls: PROGRAM, UP and DOWN buttons.

Power Supplies. Standard high voltage AC / DC power supply

85-265 V AC / 95-370 V DC, or optional low voltage AC / DC

power supply 18-48 V AC / 10-72 V DC.

Environmental

Operating Temperature: 0 to 50 ÞC (32 ÞF to 122 ÞF).

Storage Temperature: -20 ÞC to 70 ÞC (-4 ÞF to 158 ÞF).

Relative Humidity: 95% (non-condensing) at 40 ÞC (104 ÞF).

Mechanical

Case Dimensions: 1/8 DIN, 96x48 mm (3.78” x 1.89”).

Case Depth: 137 mm maximum (5.39”).

Case Material: 94V-0 UL rated self-extinguishing polycarbonate.

Weight: 11.5 oz (0.79 lbs), 14 oz (0.96 lbs) when packed.

Approvals

CE: As per EN-61000-3/4/6 and EN-61010-1.

Input Module ISL1

Excitation Voltage: 3 V RMS sine wave, zero DC component THD

<2% (1.2 kHz).

Excitation Frequency: x 16 selectable frequencies available (1.2

kHz to 11.5 kHz). Crystal locked, software driven.

Temperature Coefficient: ± 50 ppm/ ° C of full scale (typical).

Dual LVDT Inputs: 30 k input impedance. Synchronous

demodulation of excitation carrier. >130 db rejection of excitation

carrier.

Frequency Response: 500 Hz (–3 db) low-pass filter.

Analog to Digital: Dual channel ΣΔ A/D convertor approaching

19-bit resolution. Ratiometric operation relative to excitation voltage

magnitude.

Dual Output Rates: Rapid and average response outputs. 1 Hz,

2 Hz, 10 Hz, 20 Hz averaged.

Line Frequency Rejection: 50 / 60 Hz noise rejection.

Relay Output Modules

Plug into carrier board from rear:

Four Relay Module: Available with four 5 A Form A Relays*.

*Form A Relay Specifications: 5 A 240 VAC, 4 A 24 VDC.

Isolation 3000 V. UL and CSA listed.

The DMC-A2 Series are accurate,

high performance, programmable

dual channel controllers that deliver

precise measurement and control for

applications using LVDT (Linear

Variable Differential Transformer)

inputs.

The 6-digit alphanumeric LED

display provides easy to follow setup

prompts for all LVDT parameters

using the following intuitive scrolling

text configuration menus.

Options

• Relays

Standard: Four 5 amp relays.

• Analog Output

Standard: Fully scalable from 0/4

to 20 mA (or reverse).

Options: Single 0 to 10 V DC (or

reverse) or dual 0 to 10 V DC.

Advanced Functions

A range of built-in measurement and

control functions are available with

the DMC-A2 Series controllers’

resident operating system that can

also be programmed from the front

panel. These include:

• Linearization. Up to four 32-point

flexible linearization tables or a

single 125-point flexible table.

• Serial Communications. Optional

single ASCII or Ethernet (TCP/IP)

outputs.

• Differential Measurement.

Differential measurement and

cross channel maths available

(A+B, A–B, AxB, A/B).

Optimize performance and linearity

Select the correct frequency for your sensor

1 2 3 4 5 6 ... 27 28

Podsumowanie treści

Strona 1 - DMC-A2 Series

111 May, 2006 DMC-A2 Series (ALD-00029)Macro Sensors Tel. (856) 662-8000www.macrosensors.comInput setup mode• 50 or 60 Hz supply frequency.• Exci

Strona 2 - View Modes

10Macro Sensors Tel. (856) 662-800011 May, 2006 DMC-A2 Series (ALD-00029)www.macrosensors.comPin No.123456RS-232 (ASCII or Modbus) RJ-11 SocketRe

Strona 3 - Input Setup

1111 May, 2006 DMC-A2 Series (ALD-00029)Macro Sensors Tel. (856) 662-8000www.macrosensors.comInstallation96 mm(3.78")48 mm(1.89") 3.9

Strona 4 - Select Display

12Macro Sensors Tel. (856) 662-800011 May, 2006 DMC-A2 Series (ALD-00029)www.macrosensors.comProg.SP1 SP2 SP4SP3 SP5 SP6ExampleToStep7From Step 6

Strona 5 - Analog Output Scaling Mode

1311 May, 2006 DMC-A2 Series (ALD-00029)Macro Sensors Tel. (856) 662-8000www.macrosensors.comNote:When in the analog outputcalibration mode, the

Strona 6 - Setpoints

14Macro Sensors Tel. (856) 662-800011 May, 2006 DMC-A2 Series (ALD-00029)www.macrosensors.comApplication ExamplesLVDT 1LVDT 2Operational Display

Strona 7

1511 May, 2006 DMC-A2 Series (ALD-00029)Macro Sensors Tel. (856) 662-8000www.macrosensors.comSerial Communications1elbaT snoitnevnoCleveLegatloVe

Strona 8 - Example Connection Diagram

16Macro Sensors Tel. (856) 662-800011 May, 2006 DMC-A2 Series (ALD-00029)www.macrosensors.comSerial Communications (cont.)ignored by the receivin

Strona 9 - Connector Pinouts

1711 May, 2006 DMC-A2 Series (ALD-00029)Macro Sensors Tel. (856) 662-8000www.macrosensors.comSerial Communications (cont.)4elbaT selpmaxEgnirtSdn

Strona 10 - SP1SP2SP3SP4

18Macro Sensors Tel. (856) 662-800011 May, 2006 DMC-A2 Series (ALD-00029)www.macrosensors.comMultiple WriteThe multiple write feature of the DMC-

Strona 11 - Installation Procedure

1911 May, 2006 DMC-A2 Series (ALD-00029)Macro Sensors Tel. (856) 662-8000www.macrosensors.comSerial Communications (cont.)5elbaT yalpsiDtnemgeS-5

Strona 12 - Analog Output Scaling Example

2Macro Sensors Tel. (856) 662-800011 May, 2006 DMC-A2 Series (ALD-00029)www.macrosensors.comP4 SecsInput SetupStartProg.SP1 SP2 SP4SP3 SP5 SP6Pro

Strona 13 - Refer to

20Macro Sensors Tel. (856) 662-800011 May, 2006 DMC-A2 Series (ALD-00029)www.macrosensors.comSerial Communications (cont.)Up to seven different r

Strona 14 - Operational Display (CH1)

2111 May, 2006 DMC-A2 Series (ALD-00029)Macro Sensors Tel. (856) 662-8000www.macrosensors.comSerial Communications (cont.)Rear of DMC-A2 MeterPC

Strona 15 - Communication Formats

22Macro Sensors Tel. (856) 662-800011 May, 2006 DMC-A2 Series (ALD-00029)www.macrosensors.comMeter Functions using SerialCommunicationsMeter Prog

Strona 16 - Information

2311 May, 2006 DMC-A2 Series (ALD-00029)Macro Sensors Tel. (856) 662-8000www.macrosensors.comSerial Communications (cont.)5) In the Port Settings

Strona 17

24Macro Sensors Tel. (856) 662-800011 May, 2006 DMC-A2 Series (ALD-00029)www.macrosensors.comSerial Communications (cont.)2) In the File window,

Strona 18 - Special ASCII Registers

2511 May, 2006 DMC-A2 Series (ALD-00029)Macro Sensors Tel. (856) 662-8000www.macrosensors.comSerial Communications (cont.)8) Check the Space chec

Strona 19

26Macro Sensors Tel. (856) 662-800011 May, 2006 DMC-A2 Series (ALD-00029)www.macrosensors.comFrequency Range:Standard Display:Excitation Frequenc

Strona 20 - RS-232 Interconnections

2711 May, 2006 DMC-A2 Series (ALD-00029)Macro Sensors Tel. (856) 662-8000www.macrosensors.comSetpointsSP1:SP2:SP3:SP4:Source Value ActivationNote

Strona 21 - Serial Communications (cont.)

28Macro Sensors Tel. (856) 662-800011 May, 2006 DMC-A2 Series (ALD-00029)www.macrosensors.comFor product details visit www.macrosensors.com7300 U

Strona 22 - Procedures

311 May, 2006 DMC-A2 Series (ALD-00029)Macro Sensors Tel. (856) 662-8000www.macrosensors.comProg.SP1 SP2 SP4SP3 SP5 SP6P4 Secs[_ _ _INPUTSETUP]Pr

Strona 23

4Macro Sensors Tel. (856) 662-800011 May, 2006 DMC-A2 Series (ALD-00029)www.macrosensors.comPP[_ _ _SELECT CALIBRATION CHANNEL]Prog.SP1 SP2 SP4SP

Strona 24

Note:DO NOT CHANGE THESESETTINGS OR YOU WILLRENDER THE METERINOPERATIVE!511 May, 2006 DMC-A2 Series (ALD-00029)Macro Sensors Tel. (856) 662-8000w

Strona 25

6Macro Sensors Tel. (856) 662-800011 May, 2006 DMC-A2 Series (ALD-00029)www.macrosensors.comAnalog Output Scaling Mode (cont.)Prog.SP1 SP2 SP4SP3

Strona 26

711 May, 2006 DMC-A2 Series (ALD-00029)Macro Sensors Tel. (856) 662-8000www.macrosensors.comSetpointsThe setpoint mode provides settings for six

Strona 27

8Macro Sensors Tel. (856) 662-800011 May, 2006 DMC-A2 Series (ALD-00029)www.macrosensors.com+ SIGNAL 1 — EXC+ EXCSHIELDGND— SIGNAL 1+ SIGNAL 2 —

Strona 28 - USER’S RESPONSIBILITY

911 May, 2006 DMC-A2 Series (ALD-00029)Macro Sensors Tel. (856) 662-8000www.macrosensors.com23121234Input Module345215Dual AnalogOutput ONLY61Ser

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