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ASTi IOTRON Скачать руководство пользователя страница 20

20

A

dvanced

S

ensor

T

echnologies,

I

nc. U.S.A.

Website:

www.astisensor.com

IOTRON

TM

Trademark of ASTI

IOTRON

TM

pH / ORP / ISE / DO / Conductivity Measurement Products Lines

“Adjust Sensor Dampener” Menu

The available choices for sensor dampener of of the

sensor are shown to the right.

It can be desirable to reduce the dampening time before

performing calibration to expedite the calibration

process.

BE SURE TO RETURN THE DAMPENER BACK TO
THE APPROPRIATE HIGHER VALUES FOR USE IN

CONTINUOUS FIELD USE IF YOU RETURN THE

DAMPENER FOR FASTER CALIBRATIONS.

“Reset All Calibrations” Menu

This will reset ALL available calibrations back to the
values at time of dispatch from the factory.

Once the reset all calibrations call has been performed it
cannot be undone. With this in mind please be sure that

you wish to reset the calibrations before proceeding.

You may be asked to reset the calibrations on your
sensor as part of a troubleshooting in case you have

unusual calibration results.

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Содержание IOTRON

Страница 1: ...ital RS 485 MODBUS RTU HiQDT pH ORP D O sensors This controller package offers a ready made plug and play solution to perform pH ORP dissolved oxygen measurements in the field enabling all functionali...

Страница 2: ...via 35mm DIN RAIL mount terminal board MODBUS MODBUS TCP Slave a k a MODBUS over Ethernet ASSEMBLY SIZE 11 8 inches 300mm Width X 11 0 inches 280mm Height X 7 5 Inches 190mm Depth NET WEIGHT 8 8 Poun...

Страница 3: ...ions are pre wired from factory as shown above with only power connection required to start commissioning The logged data is stored on the 32GB USB flash drive that can then be readily removed downloa...

Страница 4: ...that are not covered by the brackets shown above which are suitable for most all of the typical wall or pipe mounting schemes On bottom input side are factory installed 7 each NPT cable glands and 3 e...

Страница 5: ...nap connector or extension cable termianting in the same into one of the available HiQ4FP female panel mount connector It makes no difference which sensor type or channel is plugged into which port wi...

Страница 6: ...nus and fields all of which are accessible starting with the main menu MENUS Left Column in the Main Menu Page s MENUS Right Column in the Main Menu Page s Select Channel menu Set the working channel...

Страница 7: ...software contact factory for assistance Please refer to the separate manual for this software for instructions on how to configure it for use with the HiQDT sensors for such a purpose Main Menu is acc...

Страница 8: ...of purchase If the baudrate is changed to 9 600 kbps on your HiQDT sensor it cannot be used with the ASTI HiQDT touchscreen controller ONLY the ASTI HiQDT Windows software can change the baudrate of t...

Страница 9: ...this channel has already been configured for the correct node before making the change in the controller configuration Current working node changes to selection after update sensor button is pushed a...

Страница 10: ...Calibration mode is valid for all sensors Adjust Sensor Dampener and Reset All Calibrations tools are also valid for all sensor types The D O Sensor Setup allows changing salinity and air pressure va...

Страница 11: ...ally the alkaline slope calibration It is recommended to place the channel to be calibrated on output hold before proceeding with the calibration Auto pH Buffer A P Cal The current pH and temperature...

Страница 12: ...mp shown as Calibrated Value Auto pH Base Slope Calibration Menu The current pH reading and temperature are shown for the selected channel in this screen along with the existing currently used alkalin...

Страница 13: ...e to which you wish to adjust the reading of the ORP sensor In the case that a ORP standard is used the exact value at the current temperature should be entered Note that ORP measurements are not temp...

Страница 14: ...be entered see appenix A and B for further details After pressing the Calibrate button the screen will display Calibrating If the calibration is successful it will show Calibrationg Complete The cali...

Страница 15: ...ton the screen will display Calibrating If the calibration is successful it will show Calibrationg Complete The calibration might not be successful if the calibration limits are exceeded or else is a...

Страница 16: ...g of the pH sensor to perform the acid slope calibration In the case that a pH buffer is used the exact value at the current temperature should be entered see appenix A and B for further details After...

Страница 17: ...ails After pressing the Calibrate button the screen will display Calibrating If the calibration is successful it will show Calibrationg Complete The calibration might not be successful if the calibrat...

Страница 18: ...oses The D O sensor should be at thermal equilibrium before proceeding and be clean and dry suspended over a source of water in cases of low humidity at the location where the sensor is to be calibrat...

Страница 19: ...his calibration screen register 30006 from the HiQDT D O sensor may differ from the percent saturation value that is shown on the main display The percent saturation value that is computed and shown i...

Страница 20: ...ss BE SURE TO RETURN THE DAMPENER BACK TO THE APPROPRIATE HIGHER VALUES FOR USE IN CONTINUOUS FIELD USE IF YOU RETURN THE DAMPENER FOR FASTER CALIBRATIONS Reset All Calibrations Menu This will reset A...

Страница 21: ...omplete traceability of given sensor Broken up into three separate fields o Serial Number Month Range from 1 for January to 12 for December o Serial Number Letter See note below to convert number show...

Страница 22: ...al software utilities that are provided at time of dispatch from the factory It is recommended to copy them to a safe location to backup and archival purposes Install the EZware Plus Downloader softwa...

Страница 23: ...cted the USB flash drive with the email and SMTP setup from the Administrator tools portion of the EZware Plus Downloader software see previous page for details If the import is successful you will se...

Страница 24: ...ed in this Controller Info screen for support and diagnostic purposes If your local time zone differs use the onscreen tools to adjust the time as appropriate to obtain the correct local time There ex...

Страница 25: ...iguration for the three 3 channel touchscreen controller used for these screenshots channel 1 is pH channel 2 is dissolved oxygen D O and channel 3 is standard ORP The three trend graphs shown to the...

Страница 26: ...of service IMPORTANT NOTE ABOUT ANALOG OUTPUTS FOR TEMPERATURE When channel 1 is taken out of service then channel 4 output which is temperature output from channel 1 will also automatically be place...

Страница 27: ...e Analog Outputs Channel which will load the screen shown in the screenshot further below You must first choose the channel for which you wish make any changes to the analog output before you can sele...

Страница 28: ...are used Scaling for the pH standard ORP wide range ORP and dissolved oxygen D O are expressed in the modbus outputs that are sent from the sensor A conversion guide is provided in the scaling notes t...

Страница 29: ...Channel 2 Current 4 20mA Sent between AGND I02 Analog Outputs for Channels 3 4 5 6 on on MLE A0004 Channel 3 0 10VDC Sent between AGND V01 Channel 3 4 20mA Sent between AGND I01 CH1 Temp 0 10VDC Sent...

Страница 30: ...T stored in retentive memory This means that it must be re entered in the case that the unit is powered down All other settings are maintained in the even of a power loss since they are stored in rete...

Страница 31: ...w Setpoints for Channels 1 2 3 on MLC1 E0808Y0402T Channel 1 Low Setpoint Between Terminal Y2 C1 Channel 1 High Setpoint Between Terminal Y3 C1 Channel 2 Low Setpoint Between Terminal Y4 C1 Channel 2...

Страница 32: ...ed Sensor Technologies Inc U S A Website www astisensor com IOTRONTM Trademark of ASTI IOTRONTM pH ORP ISE DO Conductivity Measurement Products Lines MODBUS TCP Slave Registers for HiQDT SENSOR PROCES...

Страница 33: ...ensor Technologies Inc U S A Website www astisensor com IOTRONTM Trademark of ASTI IOTRONTM pH ORP ISE DO Conductivity Measurement Products Lines MODBUS TCP Slave Registers for HiQDT SENSOR CALIBRATIO...

Страница 34: ...Sensor Technologies Inc U S A Website www astisensor com IOTRONTM Trademark of ASTI IOTRONTM pH ORP ISE DO Conductivity Measurement Products Lines MODBUS TCP Slave Registers for HiQDT SENSOR ANALYTIC...

Страница 35: ...es In addition selected non alarm relay events are also recorded in this same log file such as loss of communications for a particular channel An email will be sent to the user defined distribution li...

Страница 36: ...ystem should look similar after following the steps that are detailed in the webpages linked below You must create the EZAccess 2 0 domain and users before you can activate the HMI in question on scre...

Страница 37: ...ost current version of the EZAccess Setup VNC Viewer for Windows at time of dispatch is provided on the USB flash drive connected to your HMI see screenshot to the top on the right Please install thes...

Страница 38: ...special order software configuration basis MOQ may apply for such special configuration orders The data that is logged must be must be converted from the DTL file format in the EZware Plus Downloaded...

Страница 39: ...on viewed there will exist a Registers directory You will need to nagivate to each folder separate and create either the individual or combined excel worksheet files for further workup and analysis Si...

Страница 40: ...to the same local area network as the HMI Note 3 If connecting to HMI directly from Ethernet port on your computer you must use an ethernet crossover cable If going through an Ethernet switch you can...

Страница 41: ...140 3 2 8 19 14 41 06 4 12 23 5 144 8 2 8 19 14 41 36 4 12 23 5 141 9 2 8 19 14 42 06 4 13 23 5 140 5 2 8 19 14 42 36 4 13 23 5 140 8 2 8 19 14 43 06 4 11 23 5 144 7 2 8 19 14 43 36 4 13 23 5 140 2 2...

Страница 42: ...05 36 2197 1208 1115 249 87 87 87 87 2 8 19 23 35 36 2197 1208 1115 249 87 87 87 87 2 9 19 0 05 36 2197 1208 1115 249 88 88 88 88 2 9 19 0 35 36 2197 1208 1115 249 88 88 88 88 2 9 19 1 05 36 2197 120...

Страница 43: ...23 05 36 6 18 11 3 0 1418 591 705 578 2 8 19 23 35 36 6 18 11 3 0 1418 591 705 578 2 9 19 0 05 36 6 18 11 3 0 1418 591 705 579 2 9 19 0 35 36 6 18 11 3 0 1418 591 705 579 2 9 19 1 05 36 6 18 11 3 0 14...

Страница 44: ...the current temperature condition This information is typically provided on the label of the pH buffer NOTE ASTI HiQDT touchscreen controller software automatically corrects for temperature induced ch...

Страница 45: ...erature The type of temperature induced shifts such as those demonstrated in the table above for the pH buffers are NOT corrected in default Nernstian temperature compensation scheme For process solut...

Страница 46: ...allations in Europe Asymmetric Potential A P 6 86 Acid Slope 4 00 Alkaline Slope 9 18 Typical values for most European pH installations are 4 00 6 86 and 9 18 pH buffers This is the best practice pH b...

Страница 47: ...that are significantly below or above the ambient temperature GENERAL BEST PRACTICE COMMENTS FOR CALIBRATION WITH pH BUFFERS Only the amount of buffer required for the given calibration should be disp...

Страница 48: ...rposes of monitoring and control The graph below demonstrate the impact of both temperature and pressure on the dissolved oxygen DO ppm levels that constitute 100 saturation condition For the calibrat...

Страница 49: ...aturation condition at the nominal 760mm pressure condition For simplicity of visualization just one set of curves is shown although the analyzer can perform this compensation any temperature pressure...

Страница 50: ...hscreen Development Team retains ownership of the SOFTWARE name s SOFTWARE and all subsequent copies of the SOFTWARE regardless of the form in which the copies may exist This license agreement does no...

Страница 51: ...vailable upgrades to SOFTWARE from the SOFTWARE It is the LICENSEE s responsibility to keep its copies of the SOFTWARE as current as possible to ensure proper operating with any mating smart digital H...

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