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Installation & Operation Manual

HML210 Converter

LCMag Electromagnetic Flowmeters

www.lcmeter.com

Installation

Содержание LIQUID CONTROLS HML210

Страница 1: ...Installation Operation Manual HML210 Converter LCMag Electromagnetic Flowmeters www lcmeter com Installation...

Страница 2: ...uired language of the country or the language of the end user to which the products are shipping If there are questions about the language of any LC Manuals Instructions or Specification Sheets please...

Страница 3: ...10 1 range for liquid velocity greater than 4 ft second with some sensor converter combinations LCMag meters are available in a full selection of configurations and sizes Models are available in flow...

Страница 4: ...eration of the instrument it is essential that the sensor and the liquid are at the same electrical potential Always connect the sensor and converter to a dedicated earth ground Always establish a rel...

Страница 5: ...NEMA 6 6P Temperature Specifications Ambient Temperature 4 to 122 F 20 to 50 C Input Output Isolation Inputs and outputs are isolated up to 500V The 4 20mA analog output and the 24VDC output are elect...

Страница 6: ...6 Integral Compact Mount Version Remote Wall Mount Version Panel Mount Version Converter Dimensions Sensor Cover Pre Amplifier...

Страница 7: ...7 Electrical Connections Terminal Block M1 For Panel Mount Versions Terminal Block M1 For Integral and Remote Mount Versions...

Страница 8: ...amplifier is required This mounts directly on top of the sensor With a preamplifier installed the maximum distance from the sensor to the HML210 is 1 640 ft 500m NOTE For proper installation the cable...

Страница 9: ...indicated on the converter nameplate The power supply line must be equipped with an external device for overload protection 10A maximum fuse or circuit breaker Ensure that a circuit breaker is instal...

Страница 10: ...E ME203 one RS 232 port and two programmable ON OFF digital outputs Option F ME204 one RS 232 port two programmable ON OFF digital outputs and one 0 4 to 20mA analog output Option G ME220 Data logging...

Страница 11: ...ch can affect each other based on their current state NOTE Activation of any Batch function automatically disables other functions A table describing the relationships between these outputs is on page...

Страница 12: ...r this function to be enabled Count lock enabled 5 INPUTS menu Auto batch disabled 12 BATCH menu Cons mode disabled 12 BATCH menu Activate Range Change from a Remote Input Necessary conditions for thi...

Страница 13: ...nt lock enabled 5 INPUTS menu Out1 or Out4 on END BATCH Batch function assigned to input 2 option enabled 5 INPUTS menu P RESET enabled 5 INPUTS menu Activation of the totalizer reset inhibit always i...

Страница 14: ...ected to the power supply source 24 VDC available on the terminal block Maximum switching voltage 40VDC Maximum switching current 100mA Maximum saturation voltage between collector and emitter 100mA l...

Страница 15: ...nge the display of the process data Long Press 1 Second Moves the cursor to the left in an input field Goes to the previous item in the menu Blind Converter Programming For converters without a keyboa...

Страница 16: ...e 0 000 100 75 50 25 0 1 gal m 100 75 50 25 0 30 s 0 20 40 60 80 100 120 Flowrate value and graphic representation Alarm indication Scale 1 low 2 high Converter Display with Currency Function Enabled...

Страница 17: ...availability of any function is related to the selected security level see page 18 C With Keycode L2 set to a custom value set by the user pressing the key prompts for the access code to the MAIN MENU...

Страница 18: ...el 2 are reserved for factory personnel NOTE By setting the Lock level to 1 and changing L2 to 22222 the operator is locked out of programming However simply turning off the lock switch allows easy ac...

Страница 19: ...to one of the outputs Out1 or Out2 Flow rate indicator will show 0 Flow totalizers will stop incrementing When the pipe fills again EMPTY PIPE will disappear from the screen the alarm output will rese...

Страница 20: ...The options available are determined by the rate base and type of unit already selected The following tables contain the available units of mass and volume STEP 3 With the three fields selected proce...

Страница 21: ...ables on the previous page for available options Once the unit is selected press twice to set the numeric value corresponding to the volume per number of pulses Programming Functions Press to scroll e...

Страница 22: ...he next digit using the key When programming of this value is complete press the key NOTE It is recommended that this value be set approximately 10 above the desired maximum flow rate If the Frq1 valu...

Страница 23: ...below shows the instrument response in two cases a flow rate variation from 0 to 10 completely absorbed by the time constant effect and a variation from 10 to 100 exceeding the acceleration threshold...

Страница 24: ...s may be set to ON or OFF NOTE The autorange feature disables the manual change of the range from an external source Range change 5 INPUTS menu E saving is the Energy saving function This function is...

Страница 25: ...Functions of this parameter is automatically set by the function E P calibr in the 1 SENSOR menu This may be set from 0 to 250 but should not be set without first consulting the factory for details mA...

Страница 26: ...setting these totalizer values Push any other key to cancel this operation The questions appearing on the display during this operation depend on which reset options are enabled Pulse reset is a funct...

Страница 27: ...ion cycle This may be set to ON or OFF NOTE This function is disabled when Batch is set to ON NOTE If the voltage pulse is applied for less than one second the meter performs a temperature calibration...

Страница 28: ...FF P EMPTY Empty pipe alarm output Energized Full pipe OVERFLOW Out of range alarm output Energized Flow rate OK HARDW AL Cumulative alarm output interrupt coils empty pipe measure error Energized NO...

Страница 29: ...Duty cycle1 Out mA1 is the setting for the current output range for Fs1 The current output setting for Fs1 is optional There are three fields to modify for this function Scale zero 0 or 4mA Full scale...

Страница 30: ...s Language is the Choice of the layout language There are four languages available EN English IT Italian FR French SP Spanish D rate Hz is the display refresh rate This parameter affects only the disp...

Страница 31: ...lears stored information Clear events is used to clear all alarm events Reset min max is used to reset the minimum and maximum flow rate stored NOTE This feature along with RS 232 should be selected i...

Страница 32: ...sensor Press the key with the cursor on Calibration The display will change to EXECUTE Press the key to verify or any other key to cancel Self test is the sensor auto test function This function stops...

Страница 33: ...n 5 seconds the valve driven from the meter will open until the voltage is applied on the input When the product has reached the desired volume level removing voltage from the input the meter closes t...

Страница 34: ...key to choose the character and the key to advance Input the maximum time for the batch If the timer is set to 0 the safety timer is disabled The maximum time allowed is 6 000 seconds 6 000 seconds 1...

Страница 35: ...batch will be activated by an output signal upon reaching the batch quantity Important Notes Starting a batch disables the functions listed below To optimize the performance of the meter when used as...

Страница 36: ...oise filtering value Acceleration threshold Peak cutoff threshold Low flow zero threshold Autocalibration function enable Automatic scale change enable Energy saving enable 3 MEASURE Tconst s Filter s...

Страница 37: ...Differential threshold for comp Volume compensation value Volume pre batch value Automatic batching value Batch mode automatic selection Consent mode 8 DISPLAY Language D Rate Hz Contr range Contrast...

Страница 38: ...Batch timer expired before the end of batch Presetting Batch valve open and flowrate at zero for System condition a time longer than the safety timer setting Batch valve closed and flowrate more than...

Страница 39: ...ervice 0008 Defective EEPROM Contact service 0010 Defective keyboard one or more keys are pushed Contact service during the test 0020 Power supply voltage 3 3 is out of range Contact service 0040 Powe...

Страница 40: ...res are securely connected The terminal block connections are not seated properly A pin into which a terminal block plugs into may be bent or broken The sensor pipe must be completely full The integri...

Страница 41: ...n CT1 and T2 0 5 Insulation Test This test checks for proper insulation of the electrode circuits An Ohm meter is required for this test TEST MEASURE BETWEEN READING Coils B1 and CT1 1 999M B2 and CT1...

Страница 42: ...display as indicated in Figure 3 Rotate the display to the desired location verify the correct location of the seal clean the contact surfaces and set the display in the housing Tilt the display is a...

Страница 43: ...43 Notes...

Страница 44: ...2006 Liquid Controls Pub No 500120 2 06 A Unit of IDEX Corporation 105 Albrecht Drive Lake Bluff IL 60044 2242 1 800 458 5262 847 295 1050 Fax 847 295 1057 www lcmeter com...

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