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General| Type | Digital Indicating Controller |
|---|---|
| Input Type | Thermocouple, RTD, DC voltage, DC current |
| Control Mode | PID, ON/OFF |
| Control Output | Current |
| Power Supply | 100 to 240 VAC |
| Communication | RS-485 |
| Operating Temperature | 0 to 50°C |
Specifies supply voltages, frequency, and power/current ratings for the equipment.
Details operational environment like temperature, humidity, vibration, and altitude.
Describes controller mounting requirements for operator access to rear terminals.
Lists compliance with standards like EN61010-1 and EN61326-1 for industrial locations.
Explains the meaning of various icons used to indicate safety precautions.
Details the general purpose, patterns, segments, and subfunction limits of the DCP551.
Illustrates the functional blocks and data flow of the DCP551 controller.
Explains the composition of parameters and programs, including patterns and data types.
Describes network-based configuration and connection examples for CPL communications.
Provides a breakdown of the model number structure and its components.
Details the main unit, console, case, and terminal base components of the DCP551.
Explains the console displays, LEDs, and how to cycle through different statuses.
Illustrates and describes the function of each key on the DCP551A and DCP551B models.
Lists locations where the DCP551 should not be installed due to environmental factors.
Provides the required panel cutout dimensions in millimeters for mounting the DCP551.
Details the steps for physically mounting the instrument using brackets and ensuring correct orientation.
Highlights crucial safety warnings and cautions to follow during the wiring process.
Explains how to make terminal connections using appropriate solderless wire connectors and torque.
Provides a detailed diagram of the terminal layout for connecting wires to the terminal base.
Details requirements for a suitable instrument-dedicated power supply and interference reduction.
Shows how to connect sensors for PV input channel 1, detailing thermocouple and RTD connections.
Details the wiring for current output types (4 to 20mAdc) and load resistance.
Details the wiring for auxiliary output CH1 (4 to 20mAdc).
Provides handling precautions and connection details for RS-485 communication.
Lists and briefly describes the different types of data managed by the DCP551, including parameters and programs.
Explains the three systems (RAMP-X, RAMP-T, RAMP-E) for selecting program segments.
Allows setting On Time or On/Off durations for outputs by event number and segment.
Measures PV deviation per sampling cycle to determine ON/OFF states based on deviation rate.
Assigns code numbers to event outputs, effectively increasing physical output points for events.
Explains how to select PID groups via segments or automatic switching for control output.
Details G.SOAK settings for on/off state, type, width, and clearing conditions.
Allows setting a PV correction value for each segment to adjust PV input value plus bias.
Sets repeat on/off and return destination for segment operations, allowing repetition with a specified count.
Allows setting a PV start condition where operation begins when PV and SP are equal.
Enables repeating operation from segment 1 to the last segment based on a set cycle count.
Links patterns by setting the program number of the destination for sequential or conditional execution.
Lists and categorizes the different operational modes of the DCP551, including Program Operation, Constant Value Control, and READY.
Illustrates mode transitions for program operation, including key, switch, and communication operations.
Describes the controller function, including PID computations and manual control via keys.
Details the input process functions for a single PV input channel, including various compensation and scaling settings.
Lists provided switching types, including high/low temperature sensors, CH tied, and backup switching.
Explains how the control output is processed when the controller function is used, detailing PID computations and output types.
Details the procedure for powering on the DCP551 and the startup flow.
Explains the console displays, LEDs, and how to cycle through different statuses.
Describes the different display modes (A1-A6) available in program run mode and the DISP key function.
Details the process of selecting program numbers and segments using the operation keys.
Categorizes external switch inputs by function (RUN, HOLD, ADV, etc.) and detection method.
Explains how to manually control instrument outputs and SP values using console keys.
Describes how to select parameter groups (Variable, Event, PID, Setup, Constant Value) using specific keys.
Explains how to change individual parameter settings, enter values, and exit the setting mode.
Provides a comprehensive list of variable parameters (PA01-PA96), their factory defaults, and user settings.
Lists event configuration data items (E01-E16), their types, auxiliary settings, and factory/user defaults.
Lists and describes PID parameters (P, I, d, rE, oL, oH) for nine PID groups and A1-A7.
Provides a detailed list of setup data items (C01-C21) and their corresponding settings and descriptions.
Explains how to select program numbers before or during programming using keys or external switches.
Details the key operations and conditions required to start the programming mode.
Illustrates the state transitions during the programming process, with numbered items described on the next page.
Describes the programming map layout, consisting of segment numbers and program setting items.
Explains how to set the event operating point for PV events in the programming map.
Details how to set the On Time and Off Time for time events, including range and unit selections.
Explains how to set the event output code for code events, including range and subfunction usage.
Guides on setting PID group numbers and output limiter group numbers for segments.
Details how to set the G.SOAK type and width for segments, including its subfunction usage.
Explains how to set the PV shift value for segments, noting its dependency on previous settings.
Details how to set the return segment number and repeat times for segments, and its subfunction usage.
Explains how to set the PV start value (no PV start, descending, ascending, bi-directional) for segments.
Details how to set the cycle value (number of repetitions) for segments.
Explains how to set the pattern link value (destination program number) for segments.
Details the procedure for deleting entire programs or segments from the programming map.
Explains how to insert new segments or delete existing ones on the programming map.
Describes the procedure for copying programs within the DCP551 using the READY program run mode.
Explains how to perform a general reset to delete program settings and reset parameters to factory defaults.
Lists compatible memory cards and their basic functions (Save/Load) for DCP551.
Provides step-by-step procedures for saving data (programs, setup, parameters) to a memory card.
Explains the procedure for formatting memory cards for use with the DCP551.
Details the process for saving a single program from the DCP to a memory card.
Describes saving all programs from DCP551 to a memory card, including overwrite/skip functions.
Details the procedure for saving the DCP551 setup data onto a memory card.
Explains the process for saving DCP551 variable parameter data onto a memory card.
Details saving PID parameters and constant value control data onto a memory card.
Explains saving event configuration data onto a memory card.
Describes saving all parameters, including setup, variable, PID, and event data, to a memory card.
Presents the load menu options for retrieving data from a memory card, including individual programs and all data.
Details the procedure for loading single program files from a memory card onto the DCP551.
Explains loading all programs from a memory card to the DCP551, including overwrite/skip functions.
Details loading setup data from a memory card onto the DCP551.
Explains loading variable parameter data from a memory card onto the DCP551.
Details loading PID parameters and constant value control data from a memory card onto the DCP551.
Explains loading event configuration data from a memory card onto the DCP551.
Describes loading all parameters from a memory card onto the DCP551, noting model compatibility issues.
Details the procedure for starting autoload using the LOAD key and the required conditions.
Lists memory card error codes, their meanings, and remedial measures for troubleshooting.
Describes self-diagnostic routines, alarm codes, and their classification for troubleshooting.
Explains how alarm codes and normal display items alternate on panel 1 during input or system failures.
Categorizes alarms into PV range and instrument alarm groups, including battery voltage drop.
Details how display behavior and alarm codes differ based on input type during input burnout.
Lists problems related to mode changes, PROG key function, RUN/HOLD key, and RESET operations.
Explains that the BAT LED flashing indicates low battery voltage, potentially affecting data.
Provides safety precautions and a step-by-step guide for replacing the internal battery.
Refers to Chapter 10 for the procedure on removing the battery before product disposal.
Lists specifications related to programs, segments, slopes, subfunctions, and event/PID group settings.
Details specifications for input types, sampling cycles, bias, impedance, resistance, and allowable input.
Provides specifications for external switch inputs, including number of points and connection types.
Lists specifications for display panels, message display, profile display, status LEDs, and operating keys.
Specifies the states and availability of run modes like READY, RUN, HOLD, FAST, END, and READY FAST.
Lists PID control parameters like Proportional band, Integral time, Derivative time, and limits.
Specifies details for Voltage output (6D) and Open collector output (8D), including current, voltage, and response times.
Details specifications for Event outputs, including types (Time-based, Code-based, Mode-based) and communication protocols.
Lists specifications for RS-485 communication, including data flow, sync system, speed, and distance.
Lists specifications for optional memory cards, including type, capacity, and number of programs.
Covers general specifications like power supply voltage, power consumption, and battery backup RAM.
Provides external dimension diagrams for the DCP551A and DCP551B consoles in millimeters.
