Omega CNiS8DH, CNiS32, CNiS16D, CNiS8DV, CNiS8C manual Part Specifications, Control

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PART 4

SPECIFICATIONS

Accuracy 0.03% reading

Resolution 10 / 1 µV

Temperature Stability 50 ppm/°C

NMRR 60 dB

CMRR 120 dB

A/D Conversion Dual slope

Reading Rate

3 samples per second

Digital Filter

Programmable

Display

4-digit, 9-segment LED

•10.2 mm (0.40"): iS32, iS16, iS16D (DualDisplay), iS8DV (Dual Vertical)

•21 mm (0.83"): iS8

•10.2 mm (0.40”) and 21 mm (0.83”): iS8DH (Dual Horizontal)

red, green and amber programmable colors for process variable, set point

Warm up to Rated Accuracy

30 min.

INPUT

Input Types

Analog Voltage, Analog Current

Voltage Input 0 to 100 mV

0 to 1 V (+100 mV),

0 to 10 Vdc

Input Impedance:

10 MΩ for 100 mV

1 MΩ for 1 V or 10 Vdc

Current Input

0 to 20 mA (5 ohm load)

Linearization Points

Up to 10 Linearization Points

Configuration

Single-ended

Polarity

Unipolar

Step Response

0.7 sec for 99.9%

Decimal Selection

None, 0.1, 0.01 or 0.001

Setpoint Adjustment

-1999 to 9999 counts

Span Adjustment

0.001 to 9999 counts

Offset Adjustment

-1999 to +9999

CONTROL

Action

Reverse or direct

Modes

Time and Amplitude Proportional Control Modes; selectable Manual or Auto PID, Proportional, Proportional with Integral, Proportional with Derivative with Anti-reset Windup and

ON/OFF

Rate

0 to 399.9 seconds

Reset

0 to 3999 seconds

59

Image 63

Contents CNiS8, CNiS8C CNiS8DH, CNiS8DV CNiS16, CNiS16D, CNiS32 Servicing North America Table of Contents List of Tables List of FiguresTIP Description Part IntroductionEMC Considerations Safety ConsiderationsBefore You Begin Rear Panel Connections Part SetupFront Panel Front Panel AnnunciatorsOption PowerInput OutputMain Power Connections Fuse Requirements Electrical Installation Power ConnectionsProcess Current Strain Gauge Figure below shows the wiring hookup for 4-wire bridge inputOutputs Wiring Hookup 11 Snubber Circuits Wiring HookupRS-232 Output Wiring Hookup b RS-485 Output Wiring Hookup Wiring OutputsExcitation Output Top View Location of S2 on 1/8 DIN Compact UnitJumper Connections Turning your Controller On for the First Time Part Operation Configuration ModeFlow Chart for ID and Set Points Menu Menu ConfigurationEntering Your NON-DEFAULT Full Security ID Number Entering Your NON-DEFAULT SETPOINT/ID Security ID NumberID Number Menu Setpoint Set Points MenuConfiguration Menu Enter Configuration MenuInput Type Menu Ratiometric Operation Submenu INPUT/READING Resolution SubmenuEnter Input Type Menu Input Type MenuButton Selection Submenu Reading Configuration MenuLinearization Points Submenu Enter Reading Configuration MenuDecimal Point Submenu KNOWN/UNKNOWN Loads SubmenuFilter Constant Submenu Example 1 Scaling with Known Loads On-Line Calibration Input/Reading Scale and Offset MenuInput Resolution Multiplier Conversion TableExample 2 Scaling without Known Loads Page Page Enter Alarm 1 Menu Alarm 1 MenuAlarm 1 ENABLE/DISABLE Submenu Alarm 1 ABSOLUTE/DEVIATION SubmenuAlarm 1 LATCH/UNLATCH Submenu Active Submenu Contact Closure SubmenuAlarm ENABLE/DISABLE AT Power on Alarm 1 LOW Value SubmenuAlarm 1 HI Value Submenu Enter Analog Output Menu Analog Output Retransmission MenuOUT Analog Output ENABLE/DISABLE SubmenuCURRENT/VOLTAGE Submenu ReadingFor example Enter Alarm 2 Menu Alarm 2 MenuAlarm 2 ENABLE/DISABLE Submenu Loop Break Time MenuEnter Loop Break Time Menu Loop Break ENABLE/DISABLE Submenu Setpoint Deviation ENABLE/DISABLE SubmenuLoop Break Time Value Submenu Output 1 Menu Flow Chart for Output 1 MenuEnter Output 1 Menu Self SubmenuMINIMUM/PERCENT LOW Submenu Control Type Output MAXIMUM/PERCENT High SubmenuAction Type Submenu Auto PID SubmenuAnti Integral Submenu Proportional Band Submenu Start Auto Tune PIDReset Setup Submenu Rate Setup SubmenuCycle Time Submenu Deadband Submenu Damping Factor SubmenuOutput 2 Menu Enter Output 2 MenuControl Type Submenu Be called Reverse Acting Cycle Time Submenu Ramp ENABLE/DISABLE Submenu Ramp & Soak MenuEnter Ramp and Soak Menu Soak ENABLE/DISABLE Submenu Ramp Value SubmenuSoak Value Submenu Entering or Changing Your NON-DEFAULT ID Code ID Code MenuEnter ID Code Menu Entering or Changing Your Default ID Code Full Security Level SubmenuSETPOINT/ID Security Level Submenu Communication Option Menu 13 Flow Chart for Communication Option MenuParity Submenu Enter Communication Option MenuCommunication Parameters Submenu Baud SubmenuLine Feed Submenu Stop BIT SubmenuBUS Format Submenu Modbus Protocol SubmenuData Flow Mode Submenu Communication Interface Standard SubmenuData Separation Character Submenu Peak Value Submenu Alarm Status SubmenuData Format Submenu Main Reading SubmenuTransmit Time Interval Submenu Address Setup SubmenuUnit Submenu not applicable Address Value SubmenuNormal Color Display Submenu Alarm 1 Display Color SubmenuDisplay Color Selection Menu Enter Display Color Selection MenuGreen RED Amber Alarm 2 Display Color SubmenuExample Display Colors change sequencesAmber Green Control Part SpecificationsInsulation Control Output 1SSR ExcitationGeneral Factory preset value Part Factory Preset ValuesMenu Items Factory Preset Values PID Measurement Category Part CE Approvals InformationPage Page Return REQUESTS/INQUIRIES WARRANTY/DISCLAIMERData Acquisition TemperaturePRESSURE, Strain and Force FLOW/LEVEL