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DDMC Analog Input Process Meter / Controller

Instruction Manual

Time Delay Operation ................................................................................ 29

Pump Alternation Control Operation .......................................................... 30

Relay Sampling Operation ......................................................................... 30

Relay Operation Details ............................................................................... 31

Overview .................................................................................................... 31

Relays Auto Initialization ............................................................................ 31

Fail-Safe Operation .................................................................................... 31

Front Panel LEDs ....................................................................................... 31

Latching and Non-Latching Relay Operation ............................................. 31

Non-Latching Relay (

Auto

) ........................................................................ 32

Non-Latching Relay with Manual Reset (

A-nman

) ...................................... 32

Latching Relay (

LatcH

) .............................................................................. 32

Latching Relay with Clear (

Lt-Clr

) ........................................................... 32

Acknowledging Relays ............................................................................... 33

Pump Alternation Control Applications (

Altern

) ....................................... 33

Setting Up the Interlock Relay (Force On) Feature .................................... 34

Scaling the 4-20 mA Analog Output (

Aout

) ................................................ 35

Reset Menu (

reset

) ...................................................................................... 35

Manual Control Menu (

Contrl

) ................................................................... 35

Setting Up the Password (

pass

) .................................................................. 36

Protecting or Locking the Meter ................................................................. 36

Making Changes to a Password Protected Meter ...................................... 36

Disabling Password Protection .................................................................. 36

Advanced Features Menu ............................................................................ 37

Advanced Features Menu & Display Messages ......................................... 37

Noise Filter (

filter

) ................................................................................. 38

Noise Filter Bypass (

bypass

) ..................................................................... 38

Rounding Feature (

round

) ......................................................................... 38

Modbus RTU Serial Communications (

serial

) ......................................... 38

Select Menu (

SElect

) ................................................................................ 39

Input Signal Conditioning (

Functn

) ............................................................ 39

Low-Flow Cutoff (

CutofF

) .......................................................................... 40

Analog Output Programming (

AoutPr

) ...................................................... 40

Programmable Function Keys User Menu (

user

) ...................................... 41

Tare (

tare

) ................................................................................................ 41

Internal Source Calibration (

ICAL

) ............................................................. 42

Meter Operation ................................................................................................ 43

Front Panel Buttons Operation ................................................................... 43

Function Keys Operation ............................................................................. 43

F4 Operation ................................................................................................. 43

Maximum/Minimum Readings ..................................................................... 43

Troubleshooting ............................................................................................... 44

Diagnostics Menu (

diag

) ............................................................................. 44

Determining Software Version ................................................................... 44

Reset Meter to Factory Defaults.................................................................. 44

Factory Defaults & User Settings ............................................................... 45

Troubleshooting Tips ................................................................................... 46

EU Declaration of Conformity .......................................................................... 47

Содержание DDMC

Страница 1: ...ons Free PC Based On Board DDMC Meter View USB Programming Software No Assembly Required Sunlight Readable Display Models Operating Temperature Range 40 to 65 C 40 to 149 F UL C UL Listed E160849 508...

Страница 2: ...complete details Registered Trademarks All trademarks mentioned in this document are the property of their respective owners 2020 AMETEK All rights reserved FREE DDMC Meter View Programming Software T...

Страница 3: ...Inductive Loads 17 F4 Digital Input Connections 17 4 20 mA Output Connections 17 Analog Output Power Supply 17 External Relays Connections 18 Interlock Relay Feature 18 Setup and Programming 19 Overv...

Страница 4: ...Up the Password pass 36 Protecting or Locking the Meter 36 Making Changes to a Password Protected Meter 36 Disabling Password Protection 36 Advanced Features Menu 37 Advanced Features Menu Display Mes...

Страница 5: ...10 PD6000 5 DB Connectors Label 15 Figure 11 PD6000 7 DB Connectors Label 15 Figure 12 Power Connections 16 Figure 13 Transmitters Powered by Internal Supply 16 Figure 14 Transmitter Powered by Extern...

Страница 6: ...option Another reason why the DDMC Meter is the only process meter you will ever need is its NEMA 4X rated front panel This means you can install the DDMC in panels exposed to moisture dust and other...

Страница 7: ...07 A0 4 20 mA output PDS6200 6R4 DB 401 0914 007 00 4 relays PDS6200 6R5 DB 401 0912 007 A0 2 relays 4 20 mA output PDS6200 6R7 DB 401 0914 007 A0 4 relays 4 20 mA output 12 24 VDC Models Model Reorde...

Страница 8: ...rogrammable passwords restrict modification of programmed settings Pass 1 Allows use of function keys and digital inputs Pass 2 Allows use of function keys digital inputs and editing set reset points...

Страница 9: ...cted by resettable fuse 30 VDC max Fuse resets automatically after fault is removed HART Transparency The meter does not interfere with existing HART communications it displays the 4 20 mA primary var...

Страница 10: ...meter while the USB port is in use On Board Digital Input F4 Function Remote operation of front panel buttons acknowledge reset relays reset max min values See Function Keys Digital I O Available Sett...

Страница 11: ...gnetic Field 30 A m 70 V for 0 5 period Voltage Dips 40 V for 5 50 periods 70 V for 25 periods Voltage Interruptions 5 V for 250 periods Note Testing was conducted on meters installed through the cove...

Страница 12: ...cket Slide the bracket toward the front of the case and remove Insert meter into the panel cutout Install mounting brackets and tighten the screws against the panel To achieve a proper seal tighten th...

Страница 13: ...DDMC Analog Input Process Meter Controller Instruction Manual 13 Enclosure Dimensions...

Страница 14: ...DDMC Meter View Installation 1 Connect one end of the provided USB cable to the meter and the other end to the computer The computer will automatically install the driver software it needs to talk to...

Страница 15: ...nectors located at the rear of the meter Use copper wire with 60 C or 60 75 C insulation for all line voltage connections Observe all safety regulations Electrical wiring should be performed in accord...

Страница 16: ...n it detects a fault condition and automatically resets itself when the fault condition is removed Voltage V Connections The following figures show examples of voltage connections There are no switche...

Страница 17: ...ge as the load current Figure 18 Low Voltage DC Loads Protection RC Networks Snubbers Available from AMETEK RC networks are available from AMETEK and should be applied to each relay contact switching...

Страница 18: ...as interlock relay s Interlock contact s are wired to digital input s and activate the interlock relay This feature is enabled by configuring the relay and the corresponding digital input s see Settin...

Страница 19: ...atus Menu 1 8 Alarm 1 8 indicator Right arrow F1 1 8 M Flashing Relay in manual control mode Up arrow F2 T Flashing Tare Enter F3 1 8 Flashing Relay interlock switch open Note F4 is a digital input Al...

Страница 20: ...y parameter default engineering units d Inty Display intensity Set display intensity level from 1 to 8 RELaY Relay Enter the Relay menu RLY 1 Relay 1 Relay 1 setup Display Functions Messages Display P...

Страница 21: ...nmAn Manual Press Enter to manually control relays or analog output operation pass Password Enter the Password menu Pass 1 Password 1 Set or enter Password 1 Pass 2 Password 2 Set or enter Password 2...

Страница 22: ...osition 5 Programming Menu 6 Display parameter and intensity 7 Relay operation 8 4 20 mA analog output scaling Press the Enter button to access any menu or press Up arrow button to scroll through choi...

Страница 23: ...g G 9 g H H h h I I I i Degree j J Space Notes Degree symbol represented by if programming with DDMC Meter View The letters m and w use two 7 segment LEDs each when selected the characters to the rig...

Страница 24: ...be calibrated or scaled to any display value within the range of the meter Program Menu for Single Scale Process Program Menu for Dual Scale Level Applications Additional parameters not needed for mos...

Страница 25: ...ly applied to calibrate input 2 Not relevant when scaling the meter For instructions on how to program numeric values see Setting Numeric Values page 22 Minimum Input Span The minimum input span is th...

Страница 26: ...display press the Menu button to exit programming and skip the rest of the setup menu Press the Menu button again and the Up arrow to reach the Program menu and complete the scaling or calibration of...

Страница 27: ...Interlock feature 2 Set point 3 Reset point 4 Fail safe operation a On enabled b Off disabled 5 Time delay a On delay 0 999 9 seconds b Off delay 0 999 9 seconds 6 Relay action for loss break of 4 20...

Страница 28: ...d Off time delays may be programmed for each relay between 0 and 999 9 seconds The relays will transfer only after the condition has been maintained for the corresponding time delay The On time delay...

Страница 29: ...oil is energized in non alarm condition In case of power failure relay will go to alarm state Time Delay Operation The following graphs show the operation of the time delay function When the signal cr...

Страница 30: ...Operation When the signal crosses the set point the relay trips and the sample time starts After the sample time has elapsed the relay resets The cycle repeats every time the set point is crossed goin...

Страница 31: ...l provide status indication for the following LED Status LED Status 1 Alarm 1 5 Alarm 5 2 Alarm 2 6 Alarm 6 3 Alarm 3 7 Alarm 7 4 Alarm 4 8 Alarm 8 The meter is supplied with four alarm points that in...

Страница 32: ...Latching Relay LatcH In this application the meter is set up for manual reset at any time Acknowledging the alarm even if the alarm condition is still present resets the relay and turns off the LED M...

Страница 33: ...30 000 10 000 Controls pump 1 2 35 000 5 000 Controls pump 2 3 4 000 9 000 Controls low alarm 4 40 000 29 000 Controls high alarm Pump Alternation Operation 1 Pump 1 turns on when level reaches 30 00...

Страница 34: ...set up the relays for the interlock feature 1 Access the Setup Relay Action menu and set the action to off 2 In the Advanced features User menu program any of the digital inputs to Force On any of the...

Страница 35: ...Values page 22 Relay Action for Loss of 4 20 mA Input Loop Break page 28 Reset Menu reset The Reset menu is used to reset the maximum or minimum reading peak or valley reached by the process both may...

Страница 36: ...pressed Press the Enter button while the message is being displayed and enter the correct password to gain access to the menu After exiting the programming mode the meter returns to its password prot...

Страница 37: ...sages Display Parameter Action Setting No PtS Number of points Set PV1 for 2 to 32 point linearization Set PV2 for 2 to 8 point linearization Square Square root Set meter for square root extraction Pr...

Страница 38: ...signal are displayed immediately The bypass value determines the minimum amount of signal change to be displayed immediately All signal changes smaller than the bypass value are filtered or averaged b...

Страница 39: ...plications using weirs and flumes Multi Point Linearization Linear Meters are set up at the factory for linear function with 2 point linearization Up to 32 linearization points can be selected for PV1...

Страница 40: ...nalog output value with display in underrange condition 4 Break Analog output value when loop break is detected 5 Max Maximum analog output value allowed regardless of input 6 Min Minimum analog outpu...

Страница 41: ...al input is active The process value will continue to be calculated in the background Ln1 Hi Display maximum display value on line 1 Function Keys Digital I O Available Settings Display Description Ln...

Страница 42: ...the active digit that can be changed by pressing the Up arrow button Press the Right arrow button to move to the next digit 6 Set the display value to correspond to the input signal being calibrated t...

Страница 43: ...erate according to the way they have been programmed in the Advanced Features User menu See Programmable Function Keys User Menu user on page 41 for details The table above shows the factory default s...

Страница 44: ...e Version To determine the software version of a meter 1 Go to the Diagnostics menu diAG and press Enter button 2 Press Up arrow button and scroll to Information menu Info 3 Press Enter to access the...

Страница 45: ...4 Fls 4 Off On delay relay 1 On 1 0 0 sec Off delay relay 1 Off 1 0 0 sec On delay relay 2 On 2 0 0 sec Off delay relay 2 Off 2 0 0 sec Parameter Display Default Setting On delay relay 3 On 3 0 0 sec...

Страница 46: ...at Signal connector Display is unstable Check 1 Input signal stability and value 2 Display scaling vs input signal 3 Filter and bypass values increase Display response is too slow Check filter and byp...

Страница 47: ...technical standards and when applicable or required a European Union notified body certification Standards EN 55022 2003 EN 61000 6 2 2001 EN 61010 1 2001 EN 61326 2006 The standards EN 55022 2003 EN...

Страница 48: ...74 1234 Fax 215 323 9450 Email mctpmt sales ametek com LIM6000DB_G SFT039 Ver 4 010 up 9 20 Contact Ametek Technical Support Call 215 674 1234 Fax 215 323 9450 Email mctpmt sales ametek com Sales Supp...

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