DCP250. Controller Programmer Presentation

Transcription

1 DCP250 Controller Programmer Presentation

2 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 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 2

3 DCP250 Value 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 A cost effective controller programmer solution! Advanced Process Control 2 Control Loops Set Point Profiling Data Logging Real-Time Clock High Visibility Alarms 3

4 Applications Environmental Chambers Product test and analysis Product thermal cycling Laboratory Material storage Furnaces and Ovens Metals processing Product heat treating Metals casting - foundries Glass and ceramic kilns Composite processing - autoclaves 4

5 Applications Other Industry Equipment Semiconductor processing Analytical Food & Beverage Chemical Mining 5

6 Setpoint Profiling 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 over 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. 6

7 DCP250 Controller Programmer 4 Product Models Controller and Programmer DCP251 Controller and Programmer with USB Port DCP252 Controller and Programmer with Data Recording DCP253 Controller and Programmer with Data Recording and with USB Port DCP254 7

8 DCP250 Controller Programmer Intuitive HMI Front USB (fast data access) PC Software 8

9 DCP250 Controller Programmer Graphic Display 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) 9

10 DCP250 Controller Programmer Fast and Easy Front Panel Setup Step by step wizard reduces setup time - configuration of common settings Logical menu structure for fast changes - intuitive navigation Language support: - English - French - German 10

11 DCP250 Controller Programmer Easy Access to Key Process Information 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 11

12 DCP250 Controller Programmer HMI Design and Navigation Control of standard operator screens: The Main screen and the Set Point change screen are readily visible LED Indicators Process Variable Value Effective Actual Setpoint Value Single Control Loop: Normal Operation LED Function Labels Engineering Units Control Deviation Graph (scaled ±5% of input span) 1-LOOP OPERATION Power Graph (0-100% primary, ±100% primary & secondary) Profiler screen also displays status Easy to select/display screens just select each to be ON or OFF 12

13 DCP250 Controller Programmer Direct PC connection not needed for FAST configuration OFFICE FACTORY DCP250 configuration files can be downloaded to a controller using a flash memory stick: - front USB port - fast programming - eliminates risks to expensive equipment 13

14 DCP250 Controller Programmer Product Configuration with PC Software Access via configuration port (via bottom of case housing) Configuration Customization - change label names - menus hide/promote/ access Recipes CONFIGURATION INTERFACE TO PC Commissioning - download recorded data and analyze - simulator capability 14

15 DCP250 Controller Programmer 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 Parameter Description, Value & Range Mode Drop Down Menu Functional Groups 15

16 DCP250 Controller Programmer Profile Configuration - configure header information Segment Configuration - dynamically scaled graph shows segments and event profile Header Parameters & Values Graphical window showing Profile Selected Segment (Red) Segment List & Values Event window 16

17 DCP250 Controller Programmer Profiling 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 17

18 DCP250 Controller Programmer 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 Target Setpoint Start Trigger 1 Dwell 2 Ramp (Time/Rate) Loop Back Target Segment X Loop Segment 9 1 Dwell 2 Ramp (Time/Rate) 3 Hold Segment (pre-programmed Hold) 4 5 Continue Trigger Step Segment Timer or Delay Starting Setpoint Join Segment Profile 1 Profile 1 to Profile 9 Profile End 18

19 Analog and Digital Inputs Universal Process input - Thermocouple J, T, K, L, N, B, R, S, C, D, E, PtRh20%:40% - RTD 3 wire PT100, Ni 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 Rear Case Terminal Input 1 Connections Remote Set Point Input 19

20 Alarms and Latching Outputs 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 20

21 Digital Inputs 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 21

22 Digital Inputs 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 22

23 PID Sets and Gain Scheduling 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 23

24 PID Sets and Gain Scheduling 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 24

25 Pre-Tune 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 Process Variable (PV) Setpoint (SP) Initial PV Oscillation Peak Test Point specified, or for standard pre-tune SP Initial PV 2 Pre-Tune engaged here +100% Power (HEAT output) Control Power -100% Power (Cool output) 25

26 Self-Tune 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 2 Setpoint 1 Load Disturbance Setpoint Change 26

27 Trending - 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 SP Trend (Dotted Line) PV Trend (Solid Line) Time Marks (10 samples per mark) Trend Upper Scale Limit Current PV (@ Cursor Line) Trend Lower Scale Limit Sample Rate 27

28 Trending - Record Process data for Analysis & Reporting - CSV Data Files Export via USB or Comms - Logging Log PV, Max or Min PV, SP, Alarm/Events 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 28

29 DCP250 Controller Programmer 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 29

30 DCP250 Controller Programmer 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 30

31 31 Rear Case inner terminal connections

32 32 Rear Case outer terminal connections

33 DCP250 Controller Programmer 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 33