Omega CNI8C Setpoint Deviation ENABLE/DISABLE Submenu, Thermocouple Field Calibration Submenu

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3.2.9 Loop Break Time/Field Calibration (continued)

Reading Offset Adjust allows the user to fine tune a minor error of the transducer, however some applications may require a large offset adjust.

(Displayed Process Value = Measured Process Value ± R.ADJ).

Reading Adjust is adjustable between -1999 to 9999. For Temperature Reading only, not Process

SETPOINT DEVIATION ENABLE/DISABLE SUBMENU:

Press d 13) Display advances to Setpoint Deviation ENBL Enable or DSBL Disable Submenu and flashes the previous selection.

Press b 14) Scroll through the available selections: ENBL or DSBL.

Press d 15) Display shows STRD stored message momentarily and then advances to CAL1° Menu.

Setpoint Deviation Submenu, if “enabled”, allows changes to Setpoint 1 to be made automatically to Setpoint 2. This mode is very helpful if the Process Value changes often. In Setpoint Deviation Mode, set SP2 a certain number of degrees or counts away from SP1 - this relation remains fixed when SP1 is changed. For instance: Setting SP1=200 and SP2=20 and enabling SP.DV means that the absolute value of SP2=220. Moving SP1 to 300, the absolute value of SP2 becomes 320.

THERMOCOUPLE FIELD CALIBRATION SUBMENU:

CAUTION: Do not perform the following steps until you fully understand this entire section.

RTD and Process are perfectly calibrated. This section is applicable to Thermocouple (TC) calibration only.

Be sure that the TC being used to calibrate the meter is of the type selected in the TC submenu. Place the TC in an ice-bath (or other

0°C / 32°F environment). In ambient temperature conditions: connect the TC to the meter, apply power to the meter.

CAUTION: Do not proceed with TC calibration unless the above conditions have been in effect for at least one hour.

Press

 

7)

Display shows CAL

°

.

a

1

 

Press

d

8)

Display shows flashing 0000.

Press

a *

9)

Display will still show flashing 0000.

Press

d *

10) Display shows OUT1 (meaning Calibration is complete)

*If you accidently engage the flashing 0000 (CAL° alert) simply re-press the last button you pressed, to avoid unintentionally mis-calibrating your meter.

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Contents User’s Guide Servicing North America Table of Contents List of Figures List of TablesTIP Part Introduction DescriptionSafety Considerations EMC ConsiderationsBefore You Begin Part Setup Front PanelInput PowerRear Panel Connections OptionElectrical Installation Power Connections Main Power Connections Fuse Requirement see specificationsThermocouple Wiring Hookup TC Wire Color Chart Thermocouple3 Two/Three/Four-Wire RTD Ohm Wiring HookupWithout Sensor Excitation Process CurrentProcess Voltage Wiring Outputs Use copper conductorsRS-232 Output Wiring Hookup b RS-485 Output Wiring Hookup Snubber Circuits Wiring HookupUse a jumper for Green or RED, never leave S1 open Dual Display Color Setup8DH Dual Horizontal 8DV Dual Vertical Part Operation Configuration Mode IntroductionButton Function in Configuration Mode Turning your Controller On for the First TimeMenu Configuration Flow Chart for ID and SetpointsID Number Entering Your NON-DEFAULT Full Security ID NumberEntering Your NON-DEFAULT SETPOINT/ID Security ID Number Set Points SetpointInput Type Menu Configuration MenuEnter Configuration Menu Thermocouple Submenu Input Type ThermocoupleEnter Input Type Menu Thermocouple TypesRTD Types Input Type RTDRTD Submenu RTD Value SubmenuProcess Submenu Reading ConfigurationInput Type Process Process TypesDecimal Point Submenu Enter Reading Configuration MenuTemperature Unit Submenu Filter Constant SubmenuReading Configuration If Process was selected INPUT/READING Scale and Offset SubmenuConversion Table Range Conversion NumberAlarm Enter Alarm 1 MenuAlarm 1 LATCH/UNLATCH Submenu Alarm 1 ENABLE/DISABLE SubmenuAlarm 1 ABSOLUTE/DEVIATION Submenu Contact Closure Submenu Active SubmenuAlarm 1 HI Value Submenu Alarm ENABLE/DISABLE AT Power onAlarm 1 LOW Value Submenu Analog Output Retransmission Enter Analog Output MenuReading Analog Output ENABLE/DISABLE SubmenuCURRENT/VOLTAGE Submenu OUTFor example Enter Alarm 2 Menu Alarm 2 ENABLE/DISABLE SubmenuLoop Break Time/Field Calibration Loop Break ENABLE/DISABLE SubmenuReading Adjust Submenu Enter Loop Break Time MenuSetpoint Deviation ENABLE/DISABLE Submenu Thermocouple Field Calibration SubmenuFlow Chart for Output OutputMINIMUM/PERCENT LOW Submenu Enter Output 1 MenuSelf Submenu MAXIMUM/PERCENT High Submenu Control Type OutputAnti Integral Submenu Action Type SubmenuAuto PID Submenu Start Auto Tune PID Proportional Band SubmenuCycle Time Submenu Reset Setup SubmenuRate Setup Submenu Damping Factor Submenu Deadband SubmenuEnter Output 2 Menu Control Type SubmenuAction Type Submenu Cycle Time Submenu Enter Ramp and Soak Menu Ramp ENABLE/DISABLE SubmenuRamp & Soak Soak Value Submenu Soak ENABLE/DISABLE SubmenuRamp Value Submenu Enter ID Code Menu Entering or Changing Your NON-DEFAULT ID CodeID Code SETPOINT/ID Security Level Submenu Entering or Changing Your Default ID CodeFull Security Level Submenu 13 Flow Chart for Communication Option Communication OptionBaud Submenu Enter Communication Option MenuCommunication Parameters Submenu Parity SubmenuModbus Protocol Submenu Stop BIT SubmenuBUS Format Submenu Line Feed SubmenuData Separation Character Submenu Data Flow Mode SubmenuCommunication Interface Standard Submenu Main Reading Submenu Alarm Status SubmenuData Format Submenu Peak Value SubmenuTransmit Time Interval Submenu Address Setup SubmenuAddress Value Submenu Transmit Time Interval Value SubmenuEnter Display Color Selection Menu Alarm 1 Display Color SubmenuDisplay Color Selection Normal Color Display SubmenuDisplay Colors change sequences Alarm 2 Display Color SubmenuExample Green RED AmberRED Green Cmrr Part SpecificationsNmrr ControlControl Output 1 SSRGeneral ExcitationInsulation Input Properties Input Type Range AccuracyPart Factory Preset Values Factory preset valueMenu Items Factory Preset Values Notes Part CE Approvals Information Measurement CategoryPage Page WARRANTY/DISCLAIMER Return REQUESTS/INQUIRIESFLOW/LEVEL TemperaturePRESSURE, Strain and Force Data Acquisition

CNI16, CNI32, CNI8DH, CNI8C, CNI16D specifications

The Omega CNI series, including models CNI8DV, CNI8, CNI8DH, CNI32, and CNI16, represents a cutting-edge line of sensors designed for various industrial applications. Known for their reliability and versatile functionality, these sensors play a crucial role in monitoring and controlling multiple parameters in different environments.

The CNI8DV model is equipped with dual voltage outputs, enabling flexibility in integration with various systems. This feature allows users to choose between standard and high voltage operating conditions, making it suitable for a wide range of applications. Its high precision and quick response times deliver accurate measurements, essential for critical processes where timing and accuracy are paramount.

The CNI8 model offers robust performance with an extensive measurement range. This model is particularly noteworthy for its advanced signal processing technology, which improves measurement stability and accuracy. It utilizes digital filtering and calibration techniques to enhance performance and ensure consistent output, minimizing the effects of environmental fluctuations.

In the CNI8DH variant, enhanced durability is a key characteristic. This model features a more robust housing that protects it from harsh environmental conditions. It is designed to withstand high humidity, dust, and varying temperatures, making it suitable for outdoor applications or environments where exposure to elements is a concern. It also includes real-time diagnostics to monitor its operational health, allowing for proactive maintenance.

The CNI32 model stands out with its higher measurement capacity and greater flexibility in configurations. This sensor can handle multiple input types, including temperature, pressure, and flow rates. Its modular design allows users to customize it for specific applications, making it ideal for industries ranging from manufacturing to energy production.

The CNI16 model is designed for standard applications requiring precision and reliability. Its compact size allows for easy installation in tight spaces, while still delivering high performance. Enhanced connectivity options support integration with various data acquisition systems and industrial networks, enabling seamless data collection and monitoring.

In summary, the Omega CNI series exemplifies state-of-the-art sensor technology, offering a range of features that cater to diverse industrial needs. From versatile voltage outputs in the CNI8DV to the rugged design of the CNI8DH, each model is engineered to provide accurate, reliable readings with the ability to withstand challenging conditions. Whether for monitoring environmental conditions or precise measurements in manufacturing processes, the CNI series continues to be a top choice for professionals seeking high-quality sensors.
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