red lion APOLLO IMH Series Instruction Manual
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red lion APOLLO IMH Series Instruction Manual

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THE APOLLO INTELLIGENT METER SERIES
MODEL IMH INSTRUCTION MANUAL

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  • Page 1 THE APOLLO INTELLIGENT METER SERIES MODEL IMH INSTRUCTION MANUAL...
  • Page 2 Red Lion Controls the leader in today’s industrial market. Red Lion Controls has a complete line of industrial indication and control equipment, and we look forward to being of service to you now and in the future.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS GENERAL DESCRIPTION A) Safety Summary B) Block Diagram C) Theory of Operation PROGRAMMING AND OPERATING THE IMH 4-21 A) Programming the IMH B) Program Modules #1 thru #9 6-17 C) Operating the IMH (Quick Programming) D) Factory Configuration E) Programming Example F) Motor Monitoring Example TOTALIZER/LINEARIZER/PEAK/VALLEY/TARE (Optional)

  • Page 4: General Description

    GENERAL DESCRIPTION The Apollo Intelligent 5 Amp AC Current Meter (IMH) accepts AC currents An optional integrator (totalizer)/linearizer can be used to totalize or integrate up to 5 amps and precisely scales them into engineering units with high signals up to a maximum display value of 999999. It features independent scaling resolution.

  • Page 5: B) Block Diagram

    FIG. 1: BLOCK DIAGRAM Note: Analog (-) and Alarm common are separate and isolated from the signal common. The commons should NOT be tied together. Check label for wiring connections.

  • Page 6: C) Theory Of Operation

    THEORY OF OPERATION FIGURE 2: SLOPE DIAGRAM The IMH employs a microprocessor to perform the A/D conversion on the input signal via a voltage-to-frequency converter. It digitally scales the result, corrects for meter drift which may be present and then displays the result in a 6-digit display (5 for input, 6 for totalizer).
  • Page 7 DISPLAY RESULT OF “P” BUTTON DISPLAY RESULT OF “P” BUTTON “Pro”< >“0” - Causes the indicator to return to normal display mode. Any “Pro”< >“4” - Module #4 programs the digital filtering level and the function of the remote input “E1-CON” pin (TBA #4) and if the totalizer changes to set-up data are permanently stored in the E PROM.
  • Page 8 PROGRAMMING MODULE #1 - SCALE BY SIGNAL LEVEL METHOD PROGRAM DECIMAL POINT POSITION At this stage, a choice of either to return to “Pro 0” or to continue with scaling of the display is offered. Select the desired decimal point position of the scaled display by pressing either the “Up”...
  • Page 9 The indicator will be ready to accept more scaling points (if more are desired) The sequence of entering display and signal values continues with “dSP 4”, “INP 4”, “dSP 5”, etc. until the number programmed for “SEGt” is reached. for multisegment linearization. The quantity and location of the linearization points should be chosen very carefully to best utilize the segments available.
  • Page 10 PROGRAMMING MODULE #2 - SCALE BY KEY-IN METHOD PROGRAM DECIMAL POINT POSITION At this stage, a choice of to either return to “Pro 0” or to continue with scaling of the display is offered. Select the desired decimal point position of the scaled display by pressing either the “Up”...
  • Page 11 PROGRAM NUMBER OF LINEAR SEGMENTS This programming step loads in the number of linear segments desired for multisegment linearization. If single slope scaling is desired, program “1” for this step. If two segments are desired, program “2”, etc. You must have one more scaling point known than the number of segments selected (ie.
  • Page 12 PROGRAMMING MODULE #3 - PROGRAM FUNCTIONS ACCESSIBLE WITH FRONT PANEL LOCKOUT This programming module programs what is accessible through the front panel when the PGM.DIS. pin is connected to common (COMM. TBA #5). RESET LATCHED ALARMS Note: The term “Quick Programming” is used to refer to the ability to change the If the alarm option is installed, this will select if a latched alarm(s) can be reset information that can be accessed from the front panel when the “PGM.DIS.”...
  • Page 13 RESET TOTAL ** If the totalizer/linearizer option is installed, this selects whether the total can be reset from the front panel. “rSttOt” < > “yES” or “NO” RE-ZERO INPUT ** If the totalizer/linearizer option is installed, this selects whether the signal can be re-zeroed (tared) or not.
  • Page 14 PROGRAMMING MODULE #4 - PROGRAM DIGITAL FILTER AND REMOTE INPUT input goes high, totalization is stopped and the contents are PROGRAM DIGITAL FILTERING saved. This acts as a totalization enable control from time T1 to If the displayed process signal is difficult to read due to small process “3”...
  • Page 15 “11” - A negative going edge zeros (tares) the input signal and adds low, the display will reflect (show) the increase at the positive the value that was in the input display to the totalizer value edge. every time this operation is performed. The time-base, scale “13”...
  • Page 16 PROGRAMMING MODULE #5 - PROGRAM TOTALIZER INTEGRATOR (Cont’d) PROGRAM THE TOTALIZER SCALE FACTOR D.T.D.P. = Desired Totalizer Decimal Point Enter in Formula As explained in the previous programming step, a multiplying scale factor can be used to scale the update rate as required. This may be used to span the standard 0.00 ranges.
  • Page 17 ALARM #1 ASSIGNMENT TO INPUT SIGNAL OR TOTALIZER ALARM #2 ASSIGNMENT TO INPUT SIGNAL OR TOTALIZER Alarm #1 may be programmed to activate on either the input signal or the Alarm #2 may be programmed to activate on either the input signal or the totalizer value.
  • Page 18 PROGRAMMING MODULE #7 - NOT USED PROGRAMMING MODULE #8 - PROGRAM RE-TRANSMITTED ANALOG OUTPUT ANALOG OUTPUT HI DISPLAY VALUE This programming module allows digital scaling of the 4 to 20 mA or 0 to 10 VDC analog output. The type of analog output is determined by the model Program the display value at which the analog output transmits 20 mA or 10 ordered.
  • Page 19 PROGRAMMING MODULE #9 - SERVICE OPERATIONS CALIBRATING THE SIGNAL INPUT ENTER 50% OF RANGE The indicator has been fully calibrated at the factory and will only require a Apply 2.500 AMPS AC to input terminals. Allow signal to stabilize for 20 scaling operation (Pro 1 or 2) to display the units of the process.

  • Page 20: C) Operating The Imh (Quick Programming)

    OPERATING THE IMH To reset: While “PEA” or “VAL” is being displayed, After completing scaling and all set-up operations, the unit is ready to install press and hold “DOWN” and press “P”. Pressing and operate. After power is applied, a display test consisting of illuminating all “P”...

  • Page 21: D) Factory Configuration

    FACTORY CONFIGURATION The following chart lists the programming of the unit when shipped from the factory. All of the programmed parameters can be restored back to the Factory Configuration by entering a specific access code in “Pro 9”. Refer to the “Programming Module #9”...

  • Page 22: E) Programming Example

    PROGRAMMING EXAMPLE As an example programming sequence, the IMH is employed to monitor AC “SELdSP” Enter yES current in a specific circuit of a plant. The proper current transformer ratio with a “rSttOt” Enter yES 5 amp AC output is selected. “tArE”...

  • Page 23: F) Motor Monitoring Example

    MOTOR MONITORING EXAMPLE An IMH is employed to monitor AC current of a single-phase 10 horsepower 115V AC motor. Also, the meter will be used to total current for preventative maintenance purposes. Knowing the maximum full load current is 100 amps AC, a current transformer (CT) of 100:5 ratio is selected.

  • Page 24: Totalizer/Linearizer/Peak/Valley/Tare (Optional)

    TOTALIZER/LINEARIZER/PEAK/VALLEY/TARE BASIC SCALING (optional) “Pro 2”...“dECPNt” 0.00 “round” 0.01 “dSP 1” 0.00 TOTALIZER “INP 1” 0.000 The totalizer option simply totals (adds) input readings together using a “dSP 2” 50.00 “INP 2” 5.000 programmable time base and scaling coefficient. The decimal point position of the totalizer can be programmed independently of the input signal.

  • Page 25: B) Linear Segmenting Example

    3600 ** This program calculates two sets of values. One set represents percent of full S.F. = 40.00 3600 scale for the input value and the other represents percent of full scale for the S.F. = 1 x 1 x 0.01 display value.
  • Page 26 LINEARIZER (Cont’d) 1210 D1=D2 1216 IF A1 < >THEN GOTO 110 40 DIM DA(30) 2000 CLS 50 INPUT “ENTER CURVE FITTING ERROR (%)> ”,E 2010 PRINT “NUMBER OF LINEAR SEGMENTS = ”;SG 60 P = 10000 2012 PRINT “CURVE FITTING ERROR (%) = ”;E 70 GOSUB 10000 2015 PRINT “”...

  • Page 27: Alarms (Optional)

    ALARMS (Optional) trip value (Alarm #2) automatically changes Alarm #1 so that the offset between The alarm option consists of an additional printed circuit board with nine terminals. Six of these are the two Form-C relays and the other three are the two Alarm #2 and Alarm #1 remains the same.

  • Page 28: Re-Transmitted Analog Output (Optional)

    RE-TRANSMITTED ANALOG OUTPUT (Optional) The re-transmitted analog output option transmits a digitally programmable 4 Nonstandard current or voltage ranges can be supported by calculating the slope to 20 mA or 0 to 10 VDC signal to drive chart recorders, remote indicators and and intercept of the display/output and calculating the required display values at controllers.
  • Page 29 ANALOG OUTPUT CALIBRATION Although the analog output has been calibrated at the factory, zero and span adjustments are provided to compensate for small offsets and drifts. If excessive drift is noticed, the following calibration procedure may be performed. Scale the analog output by entering arbitrarily larger display value for “AN-HI”...

  • Page 30: Appendix "A" - Installation And Connections

    APPENDIX “A” - INSTALLATION & CONNECTIONS INSTALLATION ENVIRONMENT Before Installing the IM into the panel, the user should first become familiar caustic vapors, oils, steam, condensation, or any other process by-products in with the unit. It may also be desirable to program the unit for the application. which exposure may affect proper operation.

  • Page 31: A) Emc Installation Guidelines

    EMC INSTALLATION GUIDELINES Although this unit is designed with a high degree of immunity to 5. In extremely high EMI environments, the use of external EMI suppression ElectroMagnetic Interference (EMI), proper installation and wiring methods devices, such as ferrite suppression cores, is effective. Install them on Signal must be followed to ensure compatibility in each application.
  • Page 32 WIRING CONNECTIONS CAUTION: Disconnect power to all unit terminals before removing terminal blocks. This includes deenergizing the current transformer After the unit has been mechanically mounted, it is ready to be wired. All primary circuit. wiring connections are made on removable plug-in terminal blocks. There is a separate terminal block for the bottom board (TBA) and optional top board SIGNAL WIRING (TBB).

  • Page 33: Appendix "B" - Specifications And Dimensions

    APPENDIX “B” - SPECIFICATIONS AND DIMENSIONS 9. PROGRAMMABLE DISPLAY READING RANGE: 1. DISPLAY: 6-digit, 0.56" (14.2 mm) High LED. Flashing display during -99999 to 999999. totalizer overflow. “..” displayed during input display out of range. 10. SIGNAL CONNECTION: 2-Wire “OLOLOL” is displayed during input overload, which is any current greater 11.
  • Page 34 16. ALARMS (Optional): 21. CERTIFICATIONS AND COMPLIANCES: Solid State: Two, isolated, sinking open collector NPN transistors acting in SAFETY parallel with relays. IEC 1010-1, EN 61010-1: Safety requirements for electrical equipment for measurement, control, and laboratory use, Part 1. Imax = 100 mA; V = 1 V @ 100 mA;...

  • Page 35: Appendix "C" - Troubleshooting Guide

    APPENDIX “C” - TROUBLESHOOTING GUIDE The majority of all problems with the indicator can be traced to improper connections or improper programming set-ups. Be sure all connections are clean and tight and check the programming set-ups for correct data. For further technical assistance, contact technical support at the numbers listed on the back cover of the instruction manual.

  • Page 36: Appendix "D" - Programmable Functions

    APPENDIX “D” - PROGRAMMABLE FUNCTIONS Programming of the indicator is divided into modular steps. Each module is a “dSP 2” Enter display reading for scaling point #2 short sequence of data entries. The front panel buttons “UP” and “DOWN”, “INP 2” Enter signal level for scaling point #2 (shown as “arrows”...
  • Page 37 APPENDIX “D” - PROGRAMMABLE FUNCTIONS (Cont’d) hour “Pro 4” - PROGRAM DIGITAL FILTERING AND REMOTE INPUT FUNCTION “SCLFAC” - Enter multiplying scale factor “FILtEr” Enter level of digital filtering “Lo-cut” Enter low-signal cut out no digital filtering normal filtering “Pro 6” - PROGRAM ALARMS “trAc”...

  • Page 38: Appendix "E" - Ordering Information

    APPENDIX “E” - ORDERING INFORMATION TOTALIZER/ PART DUAL LINEARIZER/ ANALOG NUMBERS MODEL NO. DESCRIPTION ALARM PEAK/VALLEY OUTPUT OUTPUT 115/230 VAC TARE/E2-CON IMH40060 IMH40062 IMH43060 5 AMP AC Intelligent Current Meter IMH43062 4 to 20 mA IMH43066 0 to 10 VDC IMH43068 For information on Pricing, Enclosures, and Panel Mount Kits, refer to the RLC Catalog or contact your local RLC distributor.
  • Page 39 Company’s option. The Company disclaims all liability for any affirmation, promise or repre- sentation with respect to the products. The customer agrees to hold Red Lion Controls harmless from, defend, and indemnify RLC against damages, claims, and expenses arising out of subsequent sales of RLC products or prod-...
  • Page 40 IMH/IM-J 7/06 DRAWING NO. LP0206 Apollo Intelligent Meter for 5 Amp AC input - IMH Instruction Manual Red Lion Controls AP Red Lion Controls Red Lion Controls BV 31, Kaki Bukit Road 3, 20 Willow Springs Circle Basicweg 11b #06-04/05 TechLink...

This manual is also suitable for:

Apollo imh40060Apollo imh40062Apollo imh43060Apollo imh43062Apollo imh43066Apollo imh43068

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