DCP250 Controller Programmer Presentation DCP250 Overview - - PowerPoint PPT Presentation

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DCP250 Controller Programmer Presentation DCP250 Overview - - PowerPoint PPT Presentation

Oct 14, 2022 367 likes •721 views

DCP250 Controller Programmer Presentation DCP250 Overview Controller and Programmer with Graphic Display 1/4 DIN (96x96mm) size One or two control loops Programmer (255 segments shared in up to 64 programs) Data logger with real

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DCP250

Controller Programmer Presentation

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  • 1/4 DIN (96x96mm) size
  • One or two control loops
  • Programmer

(255 segments shared in up to 64 programs)

  • Data logger with real time clock
  • Display supports graphics and text
  • USB port for configuration and data access
  • Modbus RS485 and Modbus TCP Ethernet communications
  • PC software for product configuration
  • CE and UL approvals

Controller and Programmer with Graphic Display

DCP250 Overview

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A single product that provides a powerful level of functions for managing an industrial control process resulting in:

  • fewer components for managing the process
  • reduced wiring
  • reduced panel space
  • easy and familiar access to User operations
  • Advanced Process Control
  • 2 Control Loops
  • Set Point Profiling
  • Data Logging
  • Real-Time Clock
  • High Visibility Alarms

A cost effective controller programmer solution !

DCP250 Value

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– Product test and analysis – Product thermal cycling – Laboratory – Material storage

Environmental Chambers

– Metals processing – Product heat treating – Metals casting - foundries – Glass and ceramic kilns – Composite processing - autoclaves

Furnaces and Ovens

Applications

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– Semiconductor processing – Analytical – Food & Beverage – Chemical – Mining

Other Industry Equipment

Applications

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Numerous applications require heating of material or product (metal and ceramic parts, plastic components, composites, steel, glass). Sudden temperature variations or a setpoint change may result in the loss of an entire batch of valuable

  • products. Therefore, control of a temperature setpoint must be reliably controlled
  • ver the desired processing timeframe.

The integral programmer function in the controller allows setpoint change and process profiling. Without a reliable and repeatable automated conformance to heating requirements, there is risk of process malfunction and resultant product “corruption”.

Setpoint Profiling

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  • Controller and Programmer

DCP251

  • Controller and Programmer with USB Port

DCP252

  • Controller and Programmer with Data Recording

DCP253

  • Controller and Programmer with Data Recording

DCP254 and with USB Port

4 Product Models

DCP250 Controller Programmer

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Intuitive HMI Front USB (fast data access) PC Software

DCP250 Controller Programmer

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  • Easy to read green/red LCD display

 Screen color can change on alarm  Improved process visibility

  • Real Text (not cryptic codes)
  • Graphical trend display
  • Menu driven operation

 User, Supervisor & Configuration levels

  • LED indication of outputs, tuning &

alarm

 Customize LED’s function and labels (via

Software)

Graphic Display

DCP250 Controller Programmer

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  • Step by step wizard reduces setup time
  • configuration of common settings
  • Logical menu structure for fast changes
  • intuitive navigation
  • Language support:
  • English
  • French
  • German

Fast and Easy Front Panel Setup

DCP250 Controller Programmer

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  • Important process information on single page
  • Combo pages to minimize page steps to

access process data

  • A color change green/red LED backlight to

improve visibility for faster response times

Easy Access to Key Process Information

DCP250 Controller Programmer

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HMI Design and Navigation

Control of standard operator screens:

  • The Main screen and the Set Point change screen are readily visible
  • Profiler screen also displays status
  • Easy to select/display screens

– just select each to be ON or OFF

Single Control Loop: Normal Operation LED Indicators LED Function Labels Process Variable Value Effective Actual Setpoint Value Engineering Units Control Deviation Graph (scaled ±5% of input span) Power Graph (0-100% primary, ±100% primary & secondary) 1-LOOP OPERATION

DCP250 Controller Programmer

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Direct PC connection not needed for FAST configuration

DCP250 configuration files can be downloaded to a controller using a flash memory stick:

  • front USB port
  • fast programming
  • eliminates risks to expensive equipment

OFFICE FACTORY

DCP250 Controller Programmer

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Product Configuration with PC Software

CONFIGURATION INTERFACE TO PC

  • Access via configuration port

(via bottom of case housing)

  • Configuration
  • Customization
  • change label names
  • menus – hide/promote/ access
  • Recipes
  • Commissioning
  • download recorded data and

analyze

  • simulator capability

DCP250 Controller Programmer

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  • Software features
  • Product Configuration
  • Product & process simulation
  • Create Profiles
  • Configure Operator & Supervisor menus
  • Add splash screen & custom service page
  • Edit LED functions and labels
  • Edit parameter name labels

Mode Drop Down Menu Parameter Description, Value & Range Functional Groups

DCP250 Controller Programmer

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  • Profile Configuration
  • configure header information
  • Segment Configuration
  • dynamically scaled graph shows

segments and event profile

Header Parameters & Values Graphical window showing Profile Event window Selected Segment (Red) Segment List & Values

DCP250 Controller Programmer

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Profiling

  • 255 segments allocate in up to 64 programs
  • Ramp/dwell/step/loop/hold/jump segments
  • User defined profile names
  • Delayed or day/time profile start
  • Detailed overview of profile status
  • Up to 5 event outputs
  • Bar graph displays profile and current segment progress
  • Skip segments, join profiles and repeat sequence

DCP250 Controller Programmer

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Timer

  • r

Delay Start Trigger Starting Setpoint Ramp (Time/Rate) Target Setpoint Dwell Continue Trigger Hold Segment (pre-programmed Hold) 1 2 3 4 5 6 7 X 15 Loop Segment Loop Back Target Segment 8 9 1 2 3 10 Join Segment Profile 1 to Profile 9

Profile 1 Profile 9

Step Segment 5 4 6 Dwell End Ramp (Time/Rate)

  • 255 Segment 64 Profiles
  • Profiles can be joined
  • Cycle Profiles 1 to 9999 times
  • Loop segments 1 to 9999 times
  • Can use more than 1 loop segment
  • Runs single profile at a time
  • Supports Guaranteed Soak/Ramps
  • Can manually Hold profile
  • Power/signal lost recovery actions
  • Set Profile End action

DCP250 Controller Programmer

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  • Universal Process input
  • Thermocouple

 J, T, K, L, N, B, R, S, C, D, E, PtRh20%:40%

  • RTD

 3 wire PT100, Ni 120

  • DC Linear

 0-20mA, 4-20mA,  0-50mV, 10-50mV, 0-5V, 1-5V, 0-10V, 2-10V

  • Accuracy of 0.1% of full span

 Complies to AMS2750 (NADCAP) requirements

  • Digital Inputs (Volt free / TTL)
  • Setpoint select
  • Control output enable/disable
  • Auto/manual control
  • Profiler run/hold/abort
  • Data logger start/stop
  • Remote Set Point Input

Rear Case Terminal Input 1 Connections

Analog and Digital Inputs

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  • Quantity 7
  • Type: High, Low, Deviation, Band, Loop, Rate of Signal Change (per min),

% Memory

  • Signal Break, Power High or Low
  • Source of alarm: Loop 1 or 2, Input 1, 2
  • Hysteresis: min duration time & power-up inhibit (some screens combined)
  • Change color On Alarm
  • Change color On Latch

Alarms and Latching Outputs

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Physical Digital Inputs

  • Maximum of 9 physical digital inputs
  • 1 via Slot A (excludes use of comms, etc.)
  • 8 via Slot C
  • Digital action can be

inverted

Digital Inputs

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‘Soft’ Digital Inputs

  • 4 ‘soft’ digital inputs
  • Combines physical inputs, alarms & events
  • AND or OR selection or physical digital inputs, alarms & events
  • Use just like physical inputs

Digital Inputs

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PID Sets

  • Up to 5 sets of PID tuning constants for each control loop
  • Pre-sets instrument for differing conditions
  • Each set has: Primary & Secondary Prop Bands; On-Off Differential;

Integral Time; Derivative time; Overlap/Deadband

  • Values can be entered manually or via Automatic Tuning
  • PID sets can be used for different applications, or for differing

conditions, i.e.:  one set at a time used - “Active PID” set for that loop  or, if process changes significantly during use (e.g. as temp. rises), Gain Scheduling can be used

PID Sets and Gain Scheduling

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Gain Scheduling

  • Automatically switches PID sets
  • Switch happens at successively higher SP or PV
  • Gives optimal control across range of conditions

PID set changes as PV or SP passes through breakpoint Tune each PID set for optimum control performance If any breakpoint is set to OFF, the subsequent PID sets are not used

PID Sets and Gain Scheduling

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Oscillation Peak Test Point specified, or for “standard” pre-tune Control Power Pre-Tune engaged here +100% Power (HEAT output) Initial PV Process Variable (PV) SP – Initial PV 2 Setpoint (SP)

  • 100% Power (Cool output)
  • Single disturbance of start-up pattern
  • Tests the process half-way from activation point to current SP
  • Stops running when completed
  • Will not run if On-Off control selected; <5% span PV to SP or during

ramp

Pre-Tune

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  • Runs continuously until it is turned off by the User
  • Pattern recognition algorithm monitors & adjusts for control

deviation

  • Applies changes to the currently Active PID set
  • If VMD control is used, Self-Tune does not apply DerivativeWill not

run if control is “On-Off”

Setpoint 1 Setpoint Change Load Disturbance Setpoint 2

Self-Tune

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  • Graphically view data (120 points visible)
  • View the PV, SP, Alarm, scale values and sample rate
  • Auto-scale 2 to 100% of span (adjusts automatically for best resolution)
  • Does not require the Recorder Option to show trend data
  • Scroll back using cursor

 Shows data point value & historic time  Review 240 points back in time

  • Trend data not retained on power down or time base change

Sample Rate Current PV (@ Cursor Line) Trend Upper Scale Limit Trend Lower Scale Limit PV Trend

(Solid Line)

SP Trend

(Dotted Line)

Time Marks

(10 samples per mark)

Trending

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  • Record Process data for Analysis & Reporting
  • CSV Data Files

 Export via USB or Comms

  • Logging

 Log PV, Max or Min PV, SP, Alarm/Events  Log @ 1, 2, 5, 10, 15, 30 sec or min  FIFO Logging or Stop when full  Recording Status Info provided

  • Recording Capacity

 Dependent on sample rate & number of values  Example #1 – 2 values recorded for 7 days & 10 sec. intervals  Example #2 – 2 values recorded for 21 days & 30 sec. intervals

Options for starting/stopping recordings include:

  • Manually (from the recorder menu or a screen added to operation mode)
  • Digital Input
  • During a Running Profile
  • Record on Alarm

Trending

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Communication Options

  • Modbus RTU (RS485)
  • Modbus TCP (Ethernet)
  • USB host for memory stick

 upload/download configuration files  download log files  upload/download profiler files

  • RS232 configuration port

DCP250 Controller Programmer

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Board Mounting Struts (x4) Front Panel Removal Latch (x1) Plug-in Module A Plug-in Module 3 Power Supply Board 2nd Universal Input & Base Option 2 Board 1st Universal Input & Base Option 1 Board Plug-in Module 1 Plug-in Module 2 USB/Digital Input C Option Board

DCP250 Controller Programmer

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Rear Case – inner terminal connections

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Rear Case – outer terminal connections

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An efficient controller and programmer solution !

  • Advanced Process Control
  • 2 Control Loops
  • Set Point Profiling
  • Data Logging
  • Real-Time Clock
  • High Visibility Alarms (color changing LCD)

Fewer components, reduced wiring, less panel space. MORE SAVINGS DCP250 Controller Programmer