Related Manuals for Honeywell DCP550
Summarization of Contents
SAFETY PRECAUTIONS
About Icons
Explains safety icons used in the manual.
Examples
Provides examples of safety icons and their meanings.
Chapter 1. PRODUCT OUTLINE
1-1 Features
Lists the key features and capabilities of the DCP551 programmer.
1-2 Basic Function Block Diagram
Illustrates the operational structure and interconnected components of the DCP551.
1-3 Data Configuration Overview
Explains how data is organized, including patterns and parameters.
1-4 System Configuration
Describes network connectivity and system configurations using CPL communication.
1-5 Model Number
Details the structure and options for DCP551 model numbers.
Chapter 2. NAMES AND FUNCTIONS OF PARTS
2-1 Structure
Outlines the main physical components of the DCP551 unit.
2-2 Console
Details the console layout, displays, LEDs, and basic operation.
Key pad
Identifies and explains the function of each key on the DCP551 console.
Key chord functions
Explains combinations of key presses for advanced operations.
Loader jack
Describes the purpose and connection of the loader interface jack.
2-3 Input Type and Range Number
Lists available input types (thermocouple, RTD) and their corresponding ranges.
Chapter 3. INSTALLATION AND MOUNTING
3-1 Before Installation
Covers essential precautions and considerations before starting installation.
Sources of electrical interference and countermeasures
Identifies potential sources of noise and methods to mitigate them.
Dust proof cover
Details the use of a dust proof cover for specific environments.
3-2 Installation
Describes the procedures for physically installing the DCP551 unit.
Panel cutout dimension
Provides the dimensions required for panel mounting the DCP551.
Installation procedures
Details the steps for mounting the unit using brackets and ensuring proper orientation.
Chapter 4. WIRING
4-1 Precautions on Wiring
Highlights critical safety warnings and cautions related to wiring connections.
4-2 Recommended Cables
Specifies appropriate cables for thermocouple and I/O connections.
4-3 Making Terminal Connections
Guides on using proper connectors and tightening terminal screws.
4-4 Terminal Array
Shows the layout and numbering of all terminals on the unit.
4-5 Power Supply and Grounding
Details how to connect the power supply and proper grounding procedures.
4-6 PV Input (Analog Input) Connection
Explains how to connect various PV input types for CH1 and CH2.
4-7 Control Output Connection
Describes how to connect current, voltage, and open collector outputs.
4-8 Auxiliary Output (Output CH1, CH2) Connection
Details the wiring for auxiliary outputs CH1 and CH2.
4-9 Event Output (Open Collector Output) Connection
Explains how to wire event outputs.
4-10 External Switch Input Connection
Describes how to connect external switches for input signals.
4-11 Communication Connection
Covers communication setup, including RS-485 and RS-232C interfaces.
RS-485 connection
Details the wiring and configuration for RS-485 communication.
RS-232C connection
Explains the wiring and configuration for RS-232C communication.
Connection to ST221
Describes how to connect the DCP551 to an ST221 display unit.
4-12 Isolation Between Input and Output
Illustrates the electrical isolation between different I/O sections of the unit.
Chapter 5. FUNCTIONS
5-1 Data
Lists and briefly describes the different types of data handled by the DCP551.
5-2 Program Pattern
Explains how programs are structured using patterns, segments, and different systems.
Pattern
Details the concept of patterns and their components like SP and time settings.
RAMP-T system
Describes the RAMP-T system for setting segments using SP and slope (theta).
RAMP-E system
Details the RAMP-E system, using SP and delta SP for external switch inputs.
Events
Explains event configuration data for setting event outputs.
Segment events and instrument event
Differentiates between segment-specific and instrument-wide events.
Time events
Details how time events (On Time, Off Time) are configured and their behavior.
PV event
Describes PV events based on process variables, including basic specifications and standby behavior.
Event on delay
Explains how to delay event activation for ON condition.
Segment event progress
Discusses how events progress across segments.
Other functions
Covers additional functions like MV forward/backward events and limits.
PV deviation rate event
Details events triggered by changes in PV deviation rate.
Code event
Explains how code events are used to assign output states based on code values.
Timed code event
Describes timed code events, combining code and time event logic.
Program/segment number event
Explains events related to program or segment numbers.
Mode event
Details events that change based on controller mode, alarm status, or ADV operation.
PID group selection
Explains how PID groups are selected for control calculations.
G.SOAK (Guarantee soak)
Details the G.SOAK function for maintaining setpoint conditions.
PV shift
Explains how PV input values can be shifted for each segment.
Repeat
Describes how to set up repeat operations for segments and programs.
PV start
Explains the PV start function for initiating program operation based on PV conditions.
Cycle
Details the cycle function for repeating program segments or patterns.
Pattern link
Describes how to link different program patterns together.
Tag
Explains how to assign 8-character tags to programs for identification.
5-3 Mode
Outlines the different operating modes of the DCP551.
Mode types
Lists and describes the various modes like READY, RUN, HOLD, FAST, etc.
Mode transitions
Shows how to transition between different operating modes.
Mode transition restrictions
Details valid and invalid mode changes via keys, switches, or communication.
5-4 Controllers and Programmers
Explains the selection between controller and programmer functions.
5-5 Input Process Functions
Describes functions related to processing PV input signals.
PV input 1 channel model
Details input processing for single PV channel models.
PV input 2 channel model
Outlines input processing for dual PV channel models.
Channel switching (PV input 2 channel model)
Explains how channel switching works for dual PV input models.
Automatic changeover A
Details automatic channel switching based on temperature sensors and dead bands.
Automatic changeover B
Describes automatic channel switching combined with external switches.
Automatic changeover C
Explains automatic channel switching based on temperature differences and dead bands.
5-6 Output Processing Functions
Explains how control outputs are processed based on function settings.
Control output
Details the processing for current output, including PID computation and limits.
Voltage, Open collector output
Describes processing for voltage and open collector outputs.
SP output
Explains SP output processing when the programmer function is used.
Auxiliary output
Details the processing for auxiliary outputs 1 and 2.
Chapter 6. OPERATION
6-1 Power Supply On
Describes the startup sequence and initial LED indications after power is applied.
6-2 Basic Display Selection
Explains how to navigate and view different display statuses on the console.
Program run mode displays
Details the various displays shown during program execution using the DISP key.
Message key function
Explains how to cycle through and interpret message panel displays.
Constant value control mode
Describes how to operate the DCP551 in constant value control mode.
6-3 Selecting Programs
Guides on how to select program numbers for operation using keys.
6-4 External Switch Operation
Details the available external switch inputs and their functions.
External switch input
Details the available external switch inputs and their functions.
Selecting programs
Explains how programs are selected using external switches via BCD or binary systems.
Read timing
Specifies the timing requirements for external switch inputs and program selection.
6-5 Manual Operation and Auto-Tuning
Explains manual operation and the auto-tuning process.
Manual operation
Explains how to perform manual operations for controller and programmer functions.
Auto-tuning (AT)
Details the process and conditions for auto-tuning PID parameters.
Chapter 7. PARAMETER SETUP
7-1 Parameter Setup
Guides on entering and navigating parameter setup groups.
Modifying individual items and exiting the setting mode
Explains how to change parameter values and exit the setup mode.
Example of individual item matrix
Illustrates the matrix structure for navigating individual parameter items.
7-2 Parameter Setting List
Provides definitions for PVU (PV1/PV2) and SPU values used in settings.
Variable parameter setting
Lists and describes various variable parameters (PA01-PA23).
Detailed information on variable parameters
Provides detailed explanations for PA01 (Keylock) and PA02 (Memory Protect).
PA05 (program autoload)
Explains the program autoload feature using memory cards.
PA14 (manipulated variable deviation rate limit)
Details parameter PA14 for limiting manipulated variable deviation.
PA16 (ON-OFF control differential)
Details parameter PA16 for ON-OFF control differential.
PA17 (PID computation initialize manipulated variable)
Explains PA17 for initializing PID computation.
PA31 to PA38 (event on delay groups 1 to 4, event/delay time)
Details parameters for setting event delays and times.
PA41 (EG1 LED display event number)
Explains PA41 for controlling the EG1 LED display.
PA42 (EG2 LED display event number)
Explains PA42 for controlling the EG2 LED display.
PA43 (PID computation initialize)
Details PA43 for initializing PID computations to suppress changes.
Event configuration data settings
Lists event configuration parameters (E01-t to E16-t).
Settings by event type
Maps event types to their meanings, settings, and auxiliary settings.
PID parameter setting
Lists PID parameters for groups 1 through 6.
Setup data setting
Lists and describes setup data parameters (C01-C10).
Detailed descriptions of setup data settings
Provides in-depth explanations for specific setup data parameters like cold junction compensation and root extraction.
C52 (SP output lower limit)
Explains SP output lower limit settings.
C53 (SP output upper limit)
Explains SP output upper limit settings.
C63 (time display)
Details the settings for time display in program run mode.
C66 (SP limit lower limit)
Describes SP limit lower limit settings for pattern items.
C67 (SP limit upper limit)
Describes SP limit upper limit settings for pattern items.
C93 (time proportional output system)
Explains the time proportional output system settings.
C95 (voltage output control)
Details voltage output control settings and connection examples.
C99 (PV1 zener barrier adjustment)
Guides on adjusting PV1 zener barriers for RTD inputs.
C100 (PV2 zener barrier adjustment)
Guides on adjusting PV2 zener barriers for RTD inputs.
Constant value control data setting
Lists parameters for constant value control mode.
Chapter 8. PROGRAM SETUP
8-1 Program Setup
Introduces the program setup process and selecting programs.
Selecting number of program to operate
Explains how to select program numbers for operation.
Starting programming
Explains how to start the programming sequence via key operations.
State transition
Illustrates the state transitions during the programming process.
Description of numbered items
Explains the numbered steps and key functions within the programming interface.
Programming map
Shows the layout of the programming map for setting segment items.
Display items
Explains the display elements shown during programming.
Setting pattern items
Guides on setting SP and time values for pattern items.
Display
Illustrates the display of set and unset values for pattern items and event codes.
Setting event items
Guides on setting event items, specifically PV events.
When the event is a PV event
Details the steps for setting PV events, including operating points.
When the event is a time event
Explains how to set On Time and Off Time for time events.
When the event is a code event
Guides on setting code events and output codes.
When the event is a timer code event
Explains setting timer code events, combining code and time logic.
When the event is an event off
Notes that event off items are skipped on the programming map.
When the event is an instrument event
Notes that instrument event items are skipped on the programming map.
Setting PID groups and output limiter group number items
Guides on setting PID group and output limiter group numbers for segments.
Setting G.SOAK (Guarantee soak) items
Details how to set G.SOAK type and width for segments.
Setting PV shift items
Explains how to set PV shift values for segments.
Setting repeat items
Guides on setting repeat count and return segment for programs.
Setting PV start items
Explains how to set PV start values for segments.
Setting cycle items
Guides on setting cycle count values for programs.
Setting pattern link items
Explains how to set pattern link destinations for program segments.
Setting tag items
Explains how to assign 8-character tags to programs.
Deleting programs
Details the procedure for deleting programs from the DCP551.
Inserting and deleting segments
Explains how to insert or delete segments within a program.
8-2 Copying Programs
Guides on copying programs between the DCP551 and memory cards.
8-3 General Reset
Explains how to perform a general reset to factory defaults.
Chapter 9. MEMORY CARD OPERATIONS
9-1 Memory Card Type and Functions
Lists compatible memory cards and their basic functions (Save/Load).
Memory card types
Lists compatible memory card models and their specifications.
Memory card functions
Describes the basic functions of memory cards: saving and loading data.
9-2 Save Procedures
Outlines the general procedure for saving data to a memory card.
Save menu
Explains how to navigate the save menu options.
Procedures for formatting cards
Details the steps to format memory cards for DCP551 use.
Procedures for saving single programs
Guides on saving individual programs to a memory card.
Procedures for saving all programs
Explains how to save all programs on the DCP551 to a memory card.
Procedures for saving setup data
Guides on saving the DCP551 setup data to a memory card.
Procedures for saving variable parameters
Details saving variable parameter data to a memory card.
Procedures for saving PID parameters
Guides on saving PID parameters and constant value control data.
Procedures for saving event configuration data
Details saving event configuration data to a memory card.
Procedures for saving all parameters
Explains how to save all parameters (setup, variable, PID, events) to a memory card.
9-3 Load Procedures
Outlines the general procedure for loading data from a memory card.
Load menu
Explains how to navigate the load menu options.
Card battery alarm panel
Describes the alarm panel for low memory card battery voltage.
Procedures for loading individual programs
Guides on loading single programs from a memory card.
Procedures for loading all programs
Explains loading all programs from a memory card onto the DCP551.
Procedures for loading setup data
Guides on loading setup data from a memory card.
Procedures for loading variable parameters
Details loading variable parameters from a memory card.
Procedures for loading PID parameters
Explains loading PID parameters and constant value control data.
Procedures for loading event configuration data
Guides on loading event configuration data from a memory card.
Procedures for loading all parameters
Explains loading all parameters from a memory card, noting version differences.
9-4 Autoload
Explains the automated data loading process.
Key operated autoload procedure
Details the steps for autoloading data using the LOAD key.
Auto load using external switch inputs
Explains autoloading data using external switches.
9-5 Error Message List
Lists common error messages during memory card operations and their remedial measures.
Chapter 10. TROUBLESHOOTING
10-1 Self-Diagnostic Functions and Alarm Code Displays
Explains the DCP551's self-diagnostic routines and alarm codes.
Alarm code display
Details how alarm codes are displayed and how they alternate with normal items.
Alarm classification
Categorizes alarms into PV range and instrument alarm groups.
Display behavior and alarm code upon input burnout
Describes how display and alarm codes vary based on input type during burnout.
10-2 Key Input Related Problems
Addresses issues related to key input operations and mode changes.
Normal display mode problems
Covers problems with mode changes using keys in normal display mode.
Program number does not start flashing when PROG key is pressed
Addresses failure of program number flashing when PROG key is pressed.
RUN mode cannot be invoked with the RUN/HOLD key
Explains why RUN mode might not be invoked via the RUN/HOLD key.
HOLD mode cannot be invoked with the RUN/HOLD key
Explains why HOLD mode might not be invoked via the RUN/HOLD key.
RESET cannot be performed with the PROG, RUN and HOLD keys
Details why RESET operation might fail using specific key combinations.
ADV cannot be invoked with PROG and DISP keys
Explains reasons why ADV operation may not be available.
FAST mode cannot be invoked with FUNC and → keys
Explains why FAST mode might not be invoked.
MANUAL mode cannot be invoked with A/M key
Explains why MANUAL mode might not be invoked.
AUTO mode cannot be invoked with A/M key
Explains why AUTO mode might not be invoked.
Autotuning (AT) cannot be started with AT key
Explains why AT cannot be started with the AT key.
Autotuning cannot be canceled with AT key
Explains why autotuning cannot be canceled.
PID parameter setting state cannot be invoked with PID key
Explains why PID parameter setting state is unavailable.
Event configuration setting state cannot be invoked with FUNC and PARA keys
Explains why event configuration setting state is unavailable.
Setup data setting state cannot be invoked with SETUP key
Explains why setup data setting state is unavailable.
Constant value control data setting state cannot be invoked with FUNC and PID keys
Explains why constant value control data setting state is unavailable.
Program setting state cannot be invoked with FUNC and PROG keys
Explains why program setting state is unavailable.
Program copy cannot be performed with ↑ and PROG keys
Explains why program copy fails.
General reset cannot be performed with FUNC, CLR and MESSAGE keys
Explains why general reset might fail.
Parameter setting related problems
Covers issues with entering registration state in parameter settings.
Program setting related problems
Covers issues with entering registration state in program settings.
Item changes cannot be made with ↑ and ↓ keys
Explains why item changes are not possible with navigation keys.
SP values in program settings cannot be changed with ↑ and ↓ keys
Explains why SP values cannot be changed.
Event items cannot be displayed with ↑ and ↓ keys
Explains why event items are not displayed.
PID group, output limiter group number items cannot be displayed with ↑ and ↓ keys
Explains why PID/output limiter items are not displayed.
G.SOAK items, PV shift items and repeat items cannot be displayed with ↑ and ↓ keys
Explains why G.SOAK, PV shift, repeat items are not displayed.
PV start items, cycle items and pattern link items cannot be displayed with ↑ and ↓ keys
Explains why PV start, cycle, pattern link items are not displayed.
Segment insertion and deletion cannot be confirmed with FUNC and ENTER keys
Explains why segment insertion/deletion confirmation fails.
Program deletion cannot be confirmed with FUNC and ENTER keys during pattern item registration
Explains why program deletion confirmation fails.
10-3 When the BAT LED Flashes
Addresses issues related to the BAT LED flashing and battery replacement.
BAT LED flashes
Explains the meaning of the BAT LED flashing and potential data loss.
Replacing the battery
Provides instructions and precautions for replacing the backup battery.
Chapter 11. SPECIFICATIONS
11-1 Specifications
Lists detailed technical specifications for the DCP551.
General specifications
Provides general technical details like power supply, dimensions, and memory card specs.
Attachment/auxiliary devices list
Lists included accessories and optional devices.
11-2 External Dimensions
Shows the physical dimensions of the DCP551 and its cover.
DCP551
Provides external dimensions for the DCP551 unit itself.
Soft dust-proof cover set (option)
Shows dimensions for the optional dust-proof cover.
Chapter 12. CALIBRATION
Precautions before calibration
Outlines important steps and environmental conditions for calibration.
Equipment needed
Lists the required instruments and tools for performing calibration.
12-1 Quick Reference Table for Calibration Items
Provides a quick overview of calibration items for different DCP551 models.
Table 12-2. Item and Sub Item Table for Calibration
Details specific items and sub-items for calibration procedures.
Figure 12-1. Calibration Flowchart (1/3)
Shows the first part of the calibration flowchart for various tests.
Figure 12-1. Calibration Flowchart (2/3)
Shows the second part of the calibration flowchart for output and sensor tests.
Figure 12-1. Calibration Flowchart (3/3)
Shows the third part of the calibration flowchart for Carbon Potential ID.
12-2 Calibration Procedures
Guides on entering the calibration mode and selecting items.
Enter calibration mode
Details the steps to enter the calibration mode using specific key presses.
Function test
Explains how to perform a function test on the DCP551.
Key test (00-01)
Details the key test procedure to verify key functionality.
Display test (00-02)
Describes the display test to check LED and LCD illumination.
Digital input test (00-03)
Guides on performing a digital input test using external switches.
Digital output test for control output (00-04)
Explains testing digital outputs for control functions.
Digital output test for event (00-05)
Explains testing digital outputs for event signaling.
Built-in clock adjustment
Guides on adjusting the DCP551's internal clock.
PV calibration
Outlines the procedure for calibrating PV inputs.
PV zero, span
Details PV zero and span adjustments during calibration.
Writing into EEPROM
Explains how to write calibration data into EEPROM.
Cold junction sensor calibration
Guides on calibrating cold junction compensation for CH1 and CH2.
Current output calibration
Details the calibration process for current outputs (OUT CH1, CH2, AUX CH1, CH2).
12-3 Set Up
Provides setup diagrams for connecting various input and output signals for calibration.
Figure 12-5. Thermocouple Inputs
Diagram showing thermocouple input connections for calibration setup.
Figure 12-6. RTD Inputs
Diagram showing RTD input connections for calibration setup.
Figure 12-7. RTD Inputs
Diagram showing RTD input connections for calibration setup.
Figure 12-8. mV, V, Inputs
Diagram showing mV and V input connections for calibration setup.
Figure 12-9. mA Inputs
Diagram showing mA input connections for calibration setup.
Figure 12-10. CJ, O2 Sensor
Diagram showing cold junction and O2 sensor connections for calibration.
Figure 12-11. Current Outputs
Diagram showing current output connections for calibration.
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