RKC INSTRUMENT REX - C400

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Summary

Initial Set Mode Changing

Entering the Initial Set Mode

Steps to enter the initial set mode by setting the data locking parameter.

Exiting the Initial Set Mode

Procedures to exit the initial set mode and return to PV/SV display.

Parameter Setting Procedures

Input Type Selection

Configure the input sensor type such as TC, RTD, Voltage, or Current.

Engineering Unit and Cooling Type Selection

Select the engineering unit (°C/°F) and the cooling type (Air/Water).

Break Alarm and Control Loop Selection

Configure Heater Break Alarm (HBA), Loop Break Alarm (LBA), and Z-132 specification.

Alarm Type and Hold Action Selection

Configure first (ALM1) and second (ALM2) alarm types and hold actions.

Control Output and Action Selection

Define direct/reverse action, PID, and output types (Heating/Cooling).

Energize;De-energize and Special Alarm Selection

Configure alarm behavior and Z-124 special specification.

PV Bias and Differential Gap Settings

Set PV bias and differential gap for ON/OFF action and alarms.

High-Limit and Low-Limit Set-Value Settings

Set upper and lower limits for the set-value (SV) with their respective ranges.

Parameter Verification and Configuration

Each Parameter Check

Verify each parameter setting after configuration and return to control mode.

Model Code Plate Update

Update the controller's model code plate based on its configured settings.