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HHC User Manual - Cypress Envirosystems

1. Channel 3 UART ONLY Value 3 gt 10 Channel 4 UART ONLY Value 3 gt 10 On the Gauge Params tab ignore all variables seen below and setup only those that apply Min Gauge Value Max Gauge Value Taper and Short Tail En A amic Stitching En o Gauge Image Status Ignore set Ignore Use Ignore r e NN 3 FEN b a qe Gauge Image Status Get Del Ed Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 56 Figure 51 WTR Parameters to Configure Gauge Parameters Page 2 Use Needle Rest Correction Gauge Tilt Angle Ignore Lef LED Bright Right LED Bright Reserved Units Second Blob En 1 s Figure 52 WTR Parameters to Configure Gauge Parameters Page 3 When complete click Send from the Gauge Params Tab Then click the Name ID Tab and click Finish The WTR will exit into Normal mode 6 3 4 Calibration Thermocouple Channel Only Special WTRs that use thermocouples as inputs must be calibrated for the thermocouple to read the correct temperature All WTRs come pre calibrated however the device must be re calibrated if firmware is upgraded Steps 1 Shortall thermocouple channels that require calibration 2 Insertthe Calibration Dongle into Expansion Port A Contact Cypress Support for information on the Calibration Dongle See Section 14 0 Figure 53 WTR Expansion Port Cypress E
2. sse ener enne 65 8 3 2 Connect the WFM to the HHC seesssssssssesseeee eene nennen 65 8 3 3 Configure WFM using the HHC cccccsssssssseceseesssssscescessseeeseeseseseeess 66 8 3 4 Calibration Thermocouple Channel Only coooconconocnccnooononononaninnannnnos 68 9 0 Configuring the Wireless Range Extender ccccncnoccnnnnncnnnoonnnnnnnononnnnnnnnnonnononnnnnananann nn nnos 69 9 1 lg 69 9 2 Configuration MOD Cy tr essit eri estne ee rea e oe dia toa eH dE ARNE 69 9 2 1 Enter Configuration Mode essen nennen ener nnne 69 9 2 2 Connect the WRE to the HHC ssssssssssesseeeeeeee eene nennen 70 9 2 3 Configure WRE using the HHC c ccccccsssssssceceeeesssssseeeecesssseeeesssseseeess 70 100 A rro iet reina DG e Ee o EC Od E ERI OPE trian dees 73 11 0 Troubleshooting 5 2 5 ete Heer e lt BH ir eic Ee ea do Vica Te YER addi Eae 79 12 0 Technical Specifications is ceicssiccsccccossedacatinsdssodceaeceaccecerdecechseads sedacdesvecsanccededadsscssadeecgasertece 82 Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 4 13 0 Product Disposal 5 0 deret A toad ties a eee ERA FTU Ede 82 V4 0 SUP POPE tt 82 15 0 Warranty Information osi e c een it aid Ai 82 Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 5 1 0 2 0 3 0 Introduction The Handheld Configuration Tool HHC is used to set up the variou
3. E rA Pat Exitto Sample Menu Exitto Sample Menu Normal Manager Normal Manager Sample Sample Mode Mode l UERR Down Accept Up Down Accept Up MENU MANAGER Requires User Level Password Requires Factory Level Password O Enter O Enter O Enter O Enter Qe Ship Mode Notification Wireless Survey Mode po Test Mode Edit E Ba i i i AO zie m if Posed Incorrect i i Exitto Sample Menu le pl H a Manager A i Test Mode i H E ny Loo i een Exit ship Mod Mode f t H i i i i i Exitto Sample Menu ke T Normal Meet 0 0 ll l5 0 5 5 NAAA Sample Mode Figure 12 WGR Menu Structure Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 18 1 Normal Sample Mode When the WGR is not in any special operating mode it is in the Normal Sample Mode In this mode the WGR will periodically wake up sample the gauge transmit the reading and update the 7 segment section on the LCD to the latest reading value The time between samples update rate is set up using the HHC 2 FastSample Mode In this mode the WGR will process samples just as in the Normal Sample Mode except that the time between samples is only 5 seconds This mode will remain active for 5 minutes before automatically returning back to Normal Sample Mode This mode is used to monitor a short term activity that is likely to cause faster gauge movements or for diagnostics 3
4. guaranteed that a health packet will be received every 40 minutes Mode Function How to enter mode How to exit mode Normal Sends readings at Do nothing Enter Single Sample Fast programmed in update or Medium modes rate Single Sample Sends a single sample then Push button and release Automatically exits to immediately returns to quickly while in Normal Normal mode normal mode mode Note 2 Transmissions are sent one on each channel Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 53 30 sec for 8 hours total 960 readings Green Orange and Red LEDs are lit 6 sec Mode Function How to enter mode How to exit mode Fast Sends readings every 5 sec Hold down button until Automatically exits after for 5 min total 60 both Green and Orange 5min Or press button and readings LEDs are lit 3 sec Orange LED will light indicating returning to Normal mode Medium Sends readings every Hold down button until Automatically exits after 8hours Or press button and Orange LED will light indicating returning to Normal mode Configuration Allows configuration with the Handheld HHC Hold down button until Green Orange and Red LEDs are all blinking at the same time 8 secs Press the button and Orange LED will light indication you are returning to Normal mode Press Finish in the Handheld HHC once completed Timeout after 10 minutes 6 3
5. Angle Needle Rest Correction Offset angle from Gauge Min Angle where the value will always read Min Gauge Value If the 0 255 NEEDLE RESTING CORRECTION needle is between the Gauge Min Angle and Gauge Min Angle Needle Rest Corr value will read Minimum Gauge Tilt Angle The angle between the WGR and Gauge it is mounted on Example 30 Guage is 30 degrees 180 180 WGR ANGLE TO GAUGE counterclockwise 30 Guage is 30 clockwise Reserved Units Not Used 0 0 Not Used Second Blob En 1 Specifies whether the software should find one or two red pixels per circle 0 1 FIND SECOND DARK BLOB 0 Disabled 1 Enabled Second Blob Line En 1 Not Used Always set to 1 1 1 USE SECOND DARKEST IN LINE FIT Receiver ID Not Used 0 0 Not Used Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 74 Firmware Versions 01 11 0 1 and Up Handheld Parameter Description Min Value Max Value Firmware MACRO Node ID The unique ID of the WGR within its wireless network You cannot have two WGRs with 0 255 NODE ID identical Node ID who are on the same channel and within range of their receiver RF Frequency A A Channel Bigger Number 78 74 2 80 RF FREQUENCY A RF Frequency B B Channel Smaller Number 6 2 2 80 RF FREQUENCY B Sample Rate Sec The time in seconds between samples when the WGR is in Normal Sample Mode 0 16384 NORMAL UPDATE RATE
6. Configuration Mode The WTR can be configured using the HHC Configuration steps e Transition the WTR into configuration mode e Connect the WTR to the HHC e Configure the WTR using the HHC 6 3 1 Enter Configuration Mode The WTR can be transitioned into configuration mode using the button on the front panel Hold down the button until Green Orange and Red LEDs are all blinking at the same time 8 seconds Note the green LED on the WTR will periodically blink indicating wireless communication activity 6 3 2 Connect the WTR to the HHC Once the WTR is mounted it is ready to be configured The first step is to establish a communication link between the HHC and the WTR Steps 1 Prepare the HHC for use a Remove the HHC from its Docking Station b Power on the HHC Press and hold the Enter On key for one second When the Green LED flashes release the Enter On key c Launch the HHC application Select the Windows Start Icon on the top left of the Touch Screen Start ar El HH Control Select the HHC Control application from the Start Menu MEE v 2 Bindto WTR Select the Name ID Tab ES press the Find Button ED Wait for the HHC to search for all WTRs in the vicinity that are in Configuration mode Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 54 3 The HHC will list all field devices and their Device ID it finds Select the field device to be configured based on the
7. Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 37 Figure 33 Radii and Center Point Calibration e The graphical approach does not provide a high level of accuracy Switch back to the Gauge Gauge P Parameters tab coupe Pere to accurately adjust the Center and Radius values so they line up Every time the values are adjusted switch back to the Gauge Image tab Guns tmage ge Image and the graphical representation of the circles and the center will be updated to the new location Figure 34 Radii and Center Point Calibration Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 38 4 5 5 If Zoom is enabled set the Zoom X and Y Offset to 63 Center Point X Y and set Center Point X and Y to 63 See Section 4 4 If there is a glare on the needle or the contrast difference between the needle and the background is not big enough adjust the Exposure Send all parameters to the WGR From the Gauge parameters tab coupe Pere and press the Send button iii Final Adjustments At this point all parameters should be set with initial values some of which may require additional adjustments in order to ensure a robust installation 1 Perform a Get Image to see the updated image from changes in the last section Select the Gauge p L eee Image ct Img Image ta and press the Get Image button E Perform a Get Sample TWICE to view the results Any time the circle or
8. Medium Sample Mode In this mode the WGR will process samples just as in the Normal Sample Mode except that the time between samples is 30 seconds This mode will remain active for 8 hours before automatically returning to the Normal Sample Mode This mode is used to monitor a medium term activity that is likely to cause faster gauge movements or for diagnostics 4 Data Mode a RSSI Receive Signal Strength Indication The RSSI value is displayed in this mode This is the strength of the wireless signal received by the WGR from the Access Point b MAC Address Media Access Control Address The MAC address for the WGR can be viewed in this mode c IP Address Internet Protocol Address The assigned IP address for the WGR can be viewed in this mode d Normal Update Rate The update rate for Normal Sample Mode can be viewed and edited in this mode Temperature Celsius Displays the current temperature reading from an internal WGR sensor WGR Firmware Version Displays the WGR firmware version number Serial Number Displays the serial number of the WGR Hardware Version Displays the hardware version of the WGR Node ID The Node ID of the WGR can be viewed and edited Normal Update Rate The update rate for Normal Sample Mode can be viewed and edited Temperature Celsius Displays the current temperature reading at the WGR WGR Firmware Version Displays the WGR firmware version number TATTOO 5 Configuration a Confi
9. Short Tail Enable and Taper Detection check boxes Long Tail These needles are those with no room to place the circles beyond the end of the tail shown in Figure 23 To find the tail the software will measure the taper of the needle at every point where the circles overlap it The side with the bigger overall width widest part of the taper is the tail To enable this feature set the Long Tail Enable checkbox This approach relies on the fact that most needles are tapered However the taper on some needles are finer than others To maximize the accuracy of this approach e Make sure the concentric circles always overlap the needle Attempt to position the circles such that they take advantage of large difference in the tip and tail width e Ensure the Second Radius Ignore variable is set to 5 so none of the red pixels are ignored in the angle calculation e Enable the Zoom to zoom in on the needle This will provide more resolution to measure the taper e Enable the Dynamic Stitching variable See the Dynamic Stitching section 4 4 14 Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 28 Figure 23 Long Tail Enable 4 4 13 No Tail No Tip Needles There may be gauges that either do not have a tail or the tip is too thin to process shown in Figure 24 In this case a No Tip or No Tail Needle can be defined For a No Tail Needle such as the one in Figure 24 follow the same steps as the Short Tail method Se
10. Tab 4 Status Tab To select a tab in the application tap on the name using the stylus Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 8 3 1 Name ID Tab Acquired WGRs 265638DA Bind Gouge Parms Gauge Image Status Figure 3 HHC Application Name ID Tab Device Name Column This column contains the name of the field devices that have bound to the handheld This is used to identify the field device by name Highlighting a field device from the list will recall its parameters from the saved text file Status Bind Column This column shows the connection status between the field device and the HHC Blank E HHC cannot detect field device N 8l HHC detected the field device but they are not connected Y E HHC and field device are connected Name Entry Select enter or edit the name of a field device here To select a field device tap on the name with the stylus To enter or edit the name first select the field device then click on the name once more with the stylus The entry field will transition to edit mode Make any changes than press Enter On key or tap anywhere else on the screen with the stylus to exit edit mode Device ID This column contains the unique radio ID of the field device This is used to identify the field device to be connected to when the HHC has detected more than one On the WGR the radio ID can be found
11. Value Maximum value on the gauge scale 32767 32767 GAUGE_MAX_VALUE Zoom Enable The camera will capture the image with a 2x zoom 0a Disabled 1 Enabled 0 1 ENABLE ZOOM Long Tail Enable This will set the mode to Long tail or Short tail O Short Tail 1 Long Tail 0 1 WEIGTHED TIP TAIL Taper and Short Tail En If enabled a weighted tip tail algorithm will execute after a short tail algorithm has executed for 0 1 WEIGHTED WITH SHORT TAIL further verification 0a Disabled 1aEnabled Only valid in Short Tail Mode Dynamic Stitching Will dynamically stitch the left and right side with a stair step pattern down the middle the 0 1 ENABLE REFLECTION KILL3 pattern will mirror image based on needle angle to avoid shadows This is an advanced feature Consult Cypress Systems 0 Disabled 1 Enabled Should only be used in Long Tail mode Second Radius Ignore Angle calculation will ignore all circles with indexes greater than or equal to this value Index 0 5 SECOND BLOBS TO IGNORE starts at O with the innermost circle e g 3 means the second set of red pixels of circle 3 amp 4 will not be used in the angle calculation 5 all sets of red pixels will be used For Long Tail Mode set this to 5 For Short Tail Mode set this based on the number of cirlces that only overlap the tip Usually 3 Center Point X Defines the X direction center of the circles This should match the center of the pivot point of 0 127 CENTER POINT X the needle may not always be cent
12. WGR The rest of the parameters are unique to the WSTM Notice the WSTM parameter name is not used in the HHC parameters list On the Gauge Params tab ignore all variables seen below and setup only those that apply Use Ignore Second Radius Ignore RF Frequency 8 Sample Rate sec Min Gauge Value Max Gauge Value Zoom Enable Long Tail Enable ie Taper and Short Tail En E Dynamic Stitching En o E Figure 56 WSTM Parameters to Configure Gauge Parameters Page 1 Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 61 Ignore Use Ignore Ignore Ignore Needle Rest Correction Gauge Tilt Angle Left LED Bright Right LED Bright Reserved Units Second Blob En 1 fo Second Blob Line En 1 0 Receiver ID Name IDEA Gauge Image f Status Figure 58 WSTM Parameters to Configure Gauge Parameters Page 3 When complete click Send from the Gauge Params Tab Then click the Name ID Tab and click Finish The WSTM will exit into Normal mode Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 62 7 3 4 Calibration The WSTM must be calibrated for the thermocouples to read the correct temperature All WSTMs come pre calibrated however the device must be re calibrated if firmware is upgraded Steps 1 Shortall thermocouple channels which require calibration 2 Insertthe Calibration Dongle into Expansion Port
13. Wireless Status 3 14 Segment Section 4 Battery Status Figure 11 WGR LCD Display Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 17 1 Bar Graph This graph is a visual representation of the latest gauge reading The graph grows from zero to eight bars as the needle moves from its minimum to maximum position 2 7 Segment Section This section normally displays the gauge reading numerically It is also used to display status information when WGR is in special operating modes 3 14 Segment Section This section normally displays the gauge units It is also used to display status information when WGR is in special operating modes Battery Status This icon will show the power left in the WGR batteries Wireless Status The Antenna Icon will be illuminated when a wireless connection is successful Error Icon This icon will turn on and stay on when the WGR did not properly process the last sample a ok OT Sample Icon This icon will turn on and stay on while the WGR is actively processing a sample When this icon is turned off the WGR is in low power mode 4 2 WGR Menu Structure Figure 12 shows the menu structure of the WGR The three buttons on the WGR are used to navigate the structure Modes and button sequences are labeled in the diagram below Normal Sample Mode Firmware Version 01 13 0 4 o LAM i MENU MANAGER ea e lt O Enter O Enter Fast Sample Mode Medium Sample Mode
14. based on the number of cirlces that only overlap the tip Usually 3 Center Point X Defines the X direction center of the circles This should match the center of the pivot point of 0 127 CENTER POINT X the needle may not always be center of image sensor Zoom X Offset This offset will adjust the image frame right or left along the gauge face This is used to center 60 60 ZOOM X OFFSET the needle in the image When used the Center Point X variable should always be set to 63 Center Point Y Defines the Y direction center of the circles This should match the center of the pivot point of 0 127 CENTER POINT Y the needle may not always be center of image sensor Zoom Y Offset This offset will adjust the image frame up or down along the gauge face Used only when Zoom 30 30 ZOOM X OFFSET En 1 This is used to center the needle in the image When used the Center Point Y variable should always be set to 63 Radius 1 Innermost Radius in pixels of each circle 0 63 RADIUS 1 Radius 2 Radius in pixels of each circle 0 63 RADIUS 2 Radius 3 Radius in pixels of each circle 0 63 RADIUS 3 Radius 4 Radius in pixels of each circle 0 63 RADIUS 4 Radius 5 Outermost Radius in pixels of each circle 0 63 RADIUS 5 Exposure This will adjust the brightness of the image The larger the number the brighter the image 0 230 OSPREY EXPOSURE Pixel Threshold Defines the sensitivity of dark pixels stored Decreasing the Luminosity Threshold will increase 0 255 LUMINOUS THRESHOLD D
15. by accessing the configuration menu on the LCD Bind Button This button is used to connect the HHC to the highlighted field device in the Device Name column Finish Button This button terminates the connection between the HHC and field device Use this button when configuration has been completed to save all settings to the field device The field device will not save its configuration settings if the connection is terminated any other way Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 9 7 Delete Button Selecting this button will delete the highlighted field device in the Device Name column 8 Find Button The HHC will search for any field devices within wireless range that is in Discovery Mode Detected field devices will be labeled UNASSIGNED in the Device Name column with an accompanying N in the Status column 3 2 Gauge Parameters Tab Gauge Min Angle Gauge Max Angle Min Needle Travel Angle Max Needle Travel Angle Needle Rest Correction Gauge Tilt Angle Left LED Bright Right LED Bright Reserved Units Figure 4 HHC Application Gauge Parameters Tab 1 Send This will send all current parameters from the HHC to the field device 2 Get This will request all parameters from the field device and fill them in the HHC If the HHC is connected to an older field device some parameters may not be filled in Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC U
16. following table contains key differences and their effect on configuration Normal Versus Magnehelic Gauges Configuration Changes Magnehelics have Bottom Mount Needles Semi Circles or arcs are used instead of full circles to process the gauge The Min Max Needle Travel Angle will define the arc The Magnehelic needle is very thin compared to standard gauge needles The contrast difference is sometimes very slight between the needle and the background Pixel Threshold is no longer used to find the needle An edge detection method is used instead The Magnehelic gauge has a large surface area The Zoom mode should almost always be disabled for Magnehelic gauges The Magnehelic Needle does not have a Tail Long Short Tail Subtle Needle Taper Tip Tail Widths are not required for configuring Magnehelic gauges Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 42 5 1 5 2 Background Most of the steps required to configure Magnehelic gauges are unchanged from the standard gauge configuration process The differences are limited to circle setup and variable usage The WGR does not require full circles to process Magnehelic Gauges Instead Semi Circles or Arcs are used to process only the area within which the needle will travel For Magnehelic Gauges the circle radii will be much larger and the Center Y location will be lower larger value The images bel
17. positions The pattern must be reversed depending on the current angle of the needle Figure 29 shows the range of needle angles for each pattern Dynamic valid Valid Stitch Nerds Needle Pattern 2 mos Range Vel Dynamic ie Valid RR Stitch Needle Needle Pattern 1 Range Range Figure 29 Possible Needle Angles for Each Pattern To dynamically determine which pattern to use the WGR defaults to the last pattern used processes the image and determines if the needle is out of range If so the WGR stitches the image with the new pattern and reprocesses it When the needle moves enough to require the stitch pattern to change then the processing time and power consumption is doubled Typically most needles will not move between the two different dynamic stitching zones very frequently so the overall power impact will be low The following is a list of consideration when deciding whether or not to use Subtle Needle Taper 1 Isthe Long Tail Method being used a Dynamic Stitching matters only when looking at the needle taper in Long Tail mode When using Short Tail method disable Subtle Needle Taper 2 Is the needle taper slight or reversed Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 32 a Ifthe needle has a significant taper double shadows are not an issue so Subtle Needle Taper can be disabled to save battery life b If the needle has a slight or even som
18. properly center the red pixel Note The HHC will not display red pixels along circles that are ignored by the Second Radius Ignore variable see Section 4 4 10 4 4 7 Pixel Threshold Related Parameters Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 25 e Pixel Threshold To further isolate the background from the needle adjust what the image processing algorithm considers a dark pixel Most of the time the needle is slightly darker than its background The Pixel Threshold variable can be used to adjust the sensitivity to keep just the needle and reject the background Decreasing the Pixel Threshold will increase the number of pixels picked up Increasing the Pixel Threshold will decrease the number of pixels picked up Figure 20 shows an example of when the Pixel Threshold needs to be increased Notice that the software is picking up the white background as dark pixels Figure 20 Pixel Threshold Adjustment Required Increase Figure 21 shows an example of when the Pixel Threshold needs to be decreased Notice the entire needle is not being picked up Figure 21 Pixel Threshold Adjustment Required Decrease Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 26 To ensure a robust setup set the Pixel Threshold so it is not at the edge of picking or dropping extra pixels The camera exposure and lighting can vary depending on temperature remaining battery power and other variable
19. read defines the 0 and 180 markers See the red line in Figure 13 All angles start from 0 and turn clockwise to 359 Gauge Bottom 0 Figure 13 Gauge Angles Often a gauge is installed at an angle It makes sense to mount the WGR right side up for readability It is also possible that a WGR must be mounted at angle if obstacles exist In either case the WGR must be setup with the correct tilt angle between itself and the gauge The following gauge characteristics can only be set AFTER the WGR is mounted on a gauge The Gauge Tilt Angle is defined with respect to the WGR A vertical line cutting down the center of the WGR when the WGR is right side up for a human to read defines the 0 and 180 markers See the blue lines in Figure 14 Positive angles start from O and turn clockwise to 180 negative angles start from 0 and turn counterclockwise to 180 Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 20 Gauge Tilt Angle Gauge Tilt Angle Gauge Bottom Gauge Bottom WGR Bottom 0 WGR Bottom 0 Figure 14 Gauge Tilt Angles 4 4 Circle Calibration Calibrating the imaging algorithm requires setting these parameters that will be described in the following sections Center Point X Center Point Y Radius 1 Radius 2 Radius 3 Radius 4 Radius 5 Zoom Enable Zoom X Offset Zoom Y Offset Tip Width Tail Width 4 4 1 Circles To find the needle the WGR im
20. to search for all field devices in the vicinity who are in Configuration mode The HHC will list all field devices and their Device ID it finds Select the field device to be configured based on the Device ID lt UNASSIGNED gt AASD3BDA N Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 60 4 Assign a Device Name if not already assigned by tapping on the name twice until it is in text entry mode E UNASSIGNED gt Status column should convert to Y from N 100 AABD3BDA N Enter any name and press Bind Cc The AABD3BDA Y 5 Click the Gauge Params Tab Gauge Parms then click the Get button to load the default values from the device to the HHC 7 3 3 Configure WSTM using the HHC The following parameters must be setup using the HHC to configure a WSTM WSTM Parameter Parameter in HHC Function Node ID Node ID The Node ID of the WSTM RF Frequency A RF Frequency A Wireless communication Frequency A of the WSTM RF Frequency B RF Frequency B Wireless communication Frequency B of the WSTM Sample Rate Sample Rate sec Update rate of the WSTM while in Normal Mode seconds Constant Channel 1 Setup Radius 1 11 Channel 2 Setup Radius 2 11 Channel 3 Setup Radius 3 0 Channel 4 Setup Radius 4 0 Thermistor B Gauge Min Angle Ignore Node ID Frequency A B and Sample Rate should be setup similar to a
21. 0 Node ID Frequency A B and Sample Rate should be setup similarly to a WGR The rest of the parameters are unique to the WTR Notice the WTR parameter name is not used in the HHC parameters list Channel 1 4 setup will be done under Radius 1 4 and Thermistor B Const is under Gauge Min Angle The table above shows the mapping between the two The following table lists the channel setup values Channel n D ct c o Type Channel is off not used Normal voltage current sensing which one depends on hardware Thermistor used for special thermistor WTRs only Sample RS232 LR300 s ch1 require additional adapter Sample RS232 LR300 s ch2 require additional adapter Sample RS232 LR300 s ch3 require additional adapter Sample RS232 LR300 s ch4 require additional adapter Sample RS485 LR300 s ch1 require additional adapter Sample RS485 LR300 s ch2 require additional adapter OWV o0O J DjUI BjW N R O Sample RS485 LR300 s ch3 require additional adapter p o Sample RS485 LR300 s ch4 require additional adapter 11 Thermocouple used for special thermocouple WTRs only The specific WTR hardware determines the channel settings allowed Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 55 e Generic WTR Channel 1 Analog or UART Value 0 gt 11 Channel 2 Analog or UART Value 0 gt 11
22. 0206 01 Rev 1 0 HHC User Manual Page 15 3 4 Status Tab WGRNodelD WGR Name 1200 Last Data Received Timestamp 00 55 04 05 07 2008 Reading Battery Level Node Temp RE Signal Error Code Version 02 00 0 ame iw Gauge arms Gauge image ESS a i Figure 9 HHC Application Status Tab 1 Reading Contains reading results from a Get Sample Request This is used to verify the calibration of the WGR was accurate 2 Error Code Contains the error code result from the last Get Sample performed See the error code table in Section 11 0 3 Get Sample This will initiate a sample reading using the current calibration parameters This is used to request a reading and processing information such as the Green and Red pixels superimposed on the Gauge Image 4 Exit HHControl Close the Cypress Envirosystems HH configuration application The HHC will return to the Windows interface Note Always exit the HHControl application before turning off or suspending the HHC Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 16 4 0 Configuring the Wireless Gauge Reader The WGR is a battery powered device developed by Cypress Envirosystems that is mounted onto an existing gauge shown in Figure 10 Wireless Gauge Reader Left WGR Center WGR Right WGR Button Button Button Figure 10 Wireless Gauge Reader WGR 4 1 WGR LCD 7 Sample Icon 2 7 Segment Section 5
23. 4 The next time a Get Image is performed the needle will have moved so that it is centered under the circles Zoom X Offset Range Min Max When Zoom Enable 0 24 24 When Zoom Enable 1 63 63 Zoom Y Offset Zoom Y Offset can be set the same way as the X Offset except that it can only be used when Zoom mode is enabled Zoom Y Offset Range Min Max When Zoom Enable 0 NA NA When Zoom Enable 1 30 30 Get Sample Once the circles and zoom settings have been set perform a Get Sample to verify the settings See Figure 19 Get Sample will superimpose Green and Red pixels on the gauge image in the Gauge Image tab The Green represents pixels the WGR will treat as potential needle locations The Red pixels represent the final needle location for each circle The red pixels should be centered along the width of the needle From these red pixels the software will calculate an angle Note The red pixels for those circles ignored by the Second Radius Ignore variable will not be shown Note If the needle has moved since the time a Get Image was performed the green and red pixels will not match the image Either continue as is or get a new image Keep in mind that every time a new image is obtained battery power is consumed Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 24 Figure 19 Get Sample Image 4 4 6 Tip Tail Width Related Parameters e Tip Widt
24. 74 SAME as RF Frequency B standard WGR 2 SAME as Sample Rate sec standard WGR 300 Units O psi 1 InH20 2 degF SAME as 0 3 InHg standard WGR HHC User Manual Page 51 Doc 152 10206 01 Rev 1 0 Min Gauge Value SAME as 0 Make sure to adjust this to match the standard WGR Gauge Min Angle Location SAME as Make sure to adjust this to match the Max Gauge valle standard WGR 10 Gauge Max paa Location Zoom Enable MUST BE O 0 Do not enable Long Tail Enable NOT USED 1 No effect Taper and Short Tail En NOT USED 0 No effect Dynamic Stitching En NOT USED 0 No effect Second Radius Ignore NOT USED 5 No effect SAME as Zoom X Offset MUST BE O Do not set SAME as Use to adjust circle to fit between Needle standard WGR Stops and Text on gauge Zoom Y Offset MUST BE O Do not set SAME as standard WGR SAME as standard WGR SAME as standard WGR SAME as standard WGR SAME as standard WGR SAME as standard WGR Pixel Threshold NOT USED Tip Width NOT USED Tail Width NOT USED SAME as 5 Gauge Min Angle andar WER 90 gt 180 SAME as o Gauge Max Angle Andara WOR 180 gt 270 Min Needle Travel Angle NEW Defines the minimum angle of the arc Max Needle Travel Angle NEW Defines the maximum angle of the arc Needle Rest Correction NOT USED Center Point Y Radius 1 Radius 2 Radius 3 Radius 4 Radius 5 Exposure Do not fine tweak the Magnehelic readi
25. A Figure 59 WSTM Expansion Port 3 Reset or reboot the device by disconnecting then reconnecting the power supply from the Power Input port B Alternatively the Reset Button inside the enclosure can be used aelel Figure 60 WSTM Power Input Port and LEDs 4 After normal start up note the special Calibration Successful sequence on the three LEDs C If the calibration was successful all three LEDs Red Orange and Green will blink quickly 3 times in a row 5 f the calibration was successful remove the dongle and continue If calibration was unsuccessful make sure the dongle is connected properly and contact support see Section 14 0 Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 63 8 0 Configuring the Wireless Freezer Monitor The Wireless Freezer Monitor WFM is a wall or battery powered wireless device that is used to remotely monitor freezers The digitized input channel readings and health statistics are transmitted to a central wireless receiver for logging and post processing Figure 61 Wireless Freezer Monitor 8 1 Start up When the WFM is powered on its normal boot sequence is as follows All LEDs on for 2 5 sec Red LED turns off first Orange LED turns off second Green LED turns off last If the sequence above does not take place the device is not functioning properly The most likely cause for this is a drained batter
26. CYPRESS ENVIROSYSTEMS Handheld Configuration Tool User Manual Doc it 152 10206 01 Revision 1 0 November 2009 Copyrights Copyright 2008 by Cypress Envirosystems All rights reserved The information in this document is subject to change without notice While reasonable precautions have been taken Cypress Envirosystems assumes no responsibility for any errors that may appear in this document No part of this document may be copied or reproduced in any form or by any means without the prior written consent of Cypress Envirosystems Disclaimer CYPRESS ENVIROSYSTEMS MAKES NO WARRANTY OF ANY KIND EXPRESS OR IMPLIED WITH REGARD TO THIS MATERIAL INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE Cypress Envirosystems reserves the right to make changes without further notice to the materials described herein Cypress Envirosystems does not assume any liability arising out of the application or use of any product or information described herein Cypress Envirosystems does not authorize its products for use in mission or safety critical systems or where a malfunction or failure may reasonably be expected to result in significant injury to the user The inclusion of Cypress Envirosystems product in mission or safety critical system applications implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Envirosystems against all charges In no e
27. Device ID lt UNASSIGNED gt AABD3BDA N 4 Assign a Device Name if not already assigned by tapping on the name twice until it is in text entry mode ena s uns AABDEDA N Enter any name and press Bind Cc The Status column should convert to Y from N 106 i AABDSBDA Y 5 Clickthe Gauge Parms Tab Gauge Parms then click the Get button to load the default values from the device to the HHC 6 3 3 Configure WTR using the HHC The following parameters must be setup using the HHC to configure a WTR WTR Parameter Parameter in HHC Function Node ID Node ID The Node ID of the WTR RF Frequency A RF Frequency A Wireless communication Frequency A of the WTR RF Frequency B RF Frequency B Wireless communication Frequency B of the WTR Sample Rate Sample Rate sec Update rate of the WTR while in Normal Mode seconds Channel 1 Setup Radius 1 Channel configuration See channel setup Channel 2 Setup Radius 2 Channel configuration See channel setup Channel 3 Setup Radius 3 Channel configuration See channel setup Channel 4 Setup Radius 4 Channel configuration See channel setup Thermistor B Constant Gauge Min Angle If one of the channels above is setup as a thermistor this needs to be set to the corresponding B constant from the thermistor datasheet Otherwise this value is ignored 10K Thermistor 3892 5K Thermistor 398
28. ELTA the number of pixels picked up Increasing the Luminosity Threshold will decrease the number of pixels picked up Tip Width Minimum number of pixels that are close together to be considered a valid group 0 255 MIN CLOSE PIXELS THRESHOLD This allows us to easily filter out individual pixels of noise or numerals or hash marks etc This is an advanced feature Consult Cypress Systems Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 75 Firmware Versions 01 11 0 1 and Up Handheld Parameter Description Min Value Max Value Firmware MACRO Tail Width Max delta in X or Y direction to consider two points in the same group blob This is an 0 255 NEARBY PIXEL THRESHOLD advanced feature Consult Cypress Systems Gauge Min Angle Angle with respect to Gauge Bottom at which the Min Gauge Value resides 0 359 GAUGE MIN ANGLE Gauge Max Angle Angle with respect to Gauge Bottom at which the Max Gauge Value resides 0 359 GAUGE MAX ANGLE Switching Angle Angle with respect to Gauge Bottom at which the gauge value will switch from Maximum to 0 359 SWITCHING ANGLE Minimum or vise versa Must be between Gauge Min and Max Angle Needle Rest Correction Offset angle from Gauge Min Angle where the value will always read Min Gauge Value If the 0 255 NEEDLE RESTING CORRECTION needle is between the Gauge Min Angle and Gauge Min Angle Needle Rest Corr value will read Mi
29. LD This allows us to easily filter out individual pixels of noise or numerals or hash marks etc This is an advanced feature Consult Cypress Systems Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 77 Firmware Versions 01 12 0 1 and Up Handheld Parameter Description Min Value Max Value Firmware MACRO Tail Width Max delta in X or Y direction to consider two points in the same group blob This is an 0 255 NEARBY PIXEL THRESHOLD advanced feature Consult Cypress Systems Gauge Min Angle Angle with respect to Gauge Bottom at which the Min Gauge Value resides 0 359 GAUGE MIN ANGLE Gauge Max Angle Angle with respect to Gauge Bottom at which the Max Gauge Value resides 0 359 GAUGE MAX ANGLE Min Needle Travel Angle For the WGR this is the angle with respect to Gauge Bottom at which the gauge value will 0 359 GAUGE MIN NEEDLE TRAVEL ANGLE switch from Maximum to Minimum or vise versa Must be between Gauge Min and Max Angle For the Magnehelic and Photohelic gauges this defines the Min arc angle Max Needle Travel Angle For the WGR set this equal to the Min Needle Travel Angle For the Magnhelic and Photohelic 0 359 GAUGE MAX NEEDLE TRAVEL ANGLE gauges this defines the Max arc angle Needle Rest Correction Offset angle from Gauge Min Angle where the value will always read Min Gauge Value If the 0 255 NEEDLE RESTING CORRECTION needle is betwe
30. Units O PSI 1 InH20 The units of data the gauge represents O PSI 1 InH20 2 deg F 3 inHg 0 3 DEFAULT_GAUGE_UNITS_LCD 2 degF 3 inHg Min Gauge Value Minimum value on the gauge scale 32767 32767 GAUGE_MIN_VALUE Max Gauge Value Maximum value on the gauge scale 32767 32767 GAUGE_MAX_VALUE Zoom Enable The camera will capture the image with a 2x zoom 0a Disabled 1aEnabled 0 1 ENABLE ZOOM Long Tail Enable This will set the mode to Long tail or Short tail O Short Tail 1 Long Tail 0 1 WEIGTHED_TIP_TAIL Taper and Short Tail En If enabled a weighted tip tail algorithm will execute after a short tail algorithm has executed for 0 1 WEIGHTED_WITH_SHORT_TAIL further verification 0a Disabled 1 Enabled Only valid in Short Tail Mode Dynamic Stitching Will dynamically stitch the left and right side with a stair step pattern down the middle the 0 1 ENABLE REFLECTION KILL3 pattern will mirror image based on needle angle to avoid shadows This is an advanced feature Consult Cypress Systems 0 Disabled 1 Enabled Should only be used in Long Tail mode Second Radius Ignore Angle calculation will ignore all circles with indexes greater than or equal to this value Index 0 5 SECOND BLOBS TO IGNORE starts at O with the innermost circle e g 3 means the second set of red pixels of circle 3 amp 4 will not be used in the angle calculation 5 all sets of red pixels will be used For Long Tail Mode set this to 5 For Short Tail Mode set this
31. ad of reading in the defaults To read in the defaults select the Gauge Parameters tab Gauge Perm Gouge Poms and press the Get button e Next perform a Get Image Select the Gauge Image ta Gauge Image b Goose image and press the Get Img button From the gauge image record the following information e Gauge Units e Min and Max Gauge Value Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 35 6 Gauge Min and Max Angle Min Max Needle Travel Angle Needle Rest Correction Gauge Tilt Angle Current Reading Look at the gauge and determine if the Long Tail or Short Tail method will be used Refer to Section 4 4 8 and Section 4 4 14 as necessary DL Set all known parameters From the Gauge Parameters tab stylus and fill in Node ID with the correct value from the keypad Node ID jo The following variables should be set at this time Node ID RF Frequency A RF Frequency B Sample Rate Units Min Gauge Value Max Gauge Value Zoom Enable Long Tail Enable Taper and Short Tail En Dynamic Stitching Second Radius Ignore Exposure Gauge Min Angle Gauge Max Angle Min Max Needle Travel Angle Needle Rest Correction Gauge Tilt Angle highlight the field with the Send all parameters to the WGR From the Gauge parameters tab LI and press the Send button CN 4 5 4 Circles and Camera Configuration With the initial set of configuration complete calibration of the more advanced featu
32. age processing algorithm looks for the darkest pixels in the image Any writing markings graphics etc dark enough will be picked up by the software as part of the needle To avoid a majority of these background objects the algorithm will only process the pixels contained in a set of user defined Concentric Circles These circles must be setup to avoid as much background as possible while still overlapping the needle Center Point X and Y and Radius 15 define the size and location of the circles Figure 15 shows an example of concentric circles improperly setup Green pixels Notice the five circles overlap the PSI symbol the numbers the graphic in the center and even the rivets at the bottom Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 21 Figure 15 Improperly Calibrated Circles Figure 16 is the same as Figure 15 except the green pixels represent what the image processing algorithm considers the needle Notice all green pixels outside of the needle These could confuse the image processing algorithm and distort the reading Figure 16 Results of Improperly Calibrated Circles Figure 17 shows an example of concentric circles properly setup It may be impossible to avoid all background markings but an attempt must be made to minimize them The image processing algorithm will ignore the numbers rivets and the large graphic in this example However portions of the PSI symbol and the top of the 100 mark
33. ale Max Gauge Value The maximum value on the gauge scale Zoom Enable The camera will capture the image with a 2x zoom D 2008 voL cen Long Tail Enable Specifies the type of needle 1 means Long Tail Mode O means Short Tail Mode 10 Taper and Short Tail En If enabled the WGR will also process the taper of a short tail needle to find the tip Only valid for Short Tail Mode 11 Dynamic Stitching En Special mode used to find the tip of a long tail needle with a slight taper Note this mode can decrease battery life Only valid for Long Tail Mode 12 Second Radius Ignore Specifies which Circles Radius to ignore for angle calculation All circles greater than this value will be ignored See Table 3 below For Long Tail Mode this should be set to 5 For Short Tail mode set this based on the circles that only overlap the tip usually 3 Second Radius Ignore Circles Radius Ignored 0 ALL 1 2 3 4 5 2 3 4 5 3 4 5 4 5 5 NONE Table 3 Radius Ignore Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 12 3 2 2 Gauge Parameters Tab Page 2 Center Point X Bauen Ee Center Point Y rh Redius 1 48 5 pant G E ios ipe g Baad E Exposure Pixel Threshoid e 77 Tip Width Tail Width Jauge Parms Gauge image status Def 2 Figure 6 HHC Application Gauge Parameters Tab Page 2 1 Center Point X Defines the center
34. camera settings have been updated Get Sample must be performed two times for it to return accurate results From the Status tab press the Get Sample Button Get Sample Wait for the results to return HHControl Message When the status window disappears switch to the Gauge Image tab Gauge Image P a Gouge image Green and red pixels will be superimposed on the image Note If the needle has moved since the time a Get Image was performed the green and red pixels will not match the image Either continue as is or get a new image Keep in mind every time a new image is obtained battery power is consumed Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 39 Figure 35 Green and Red Pixels Superimposed on the Gauge Image Adjust the Pixel Threshold as described in Section 4 4 7 Adjust the Tip and Tail Width as described in Section 4 4 6 Finally check the WGR Reading Reading T from the Status tab S c performing a Get Sample Adjust the Gauge Tile Angle to calibrate the reading to the actual gauge reading seen in the image 4 5 6 Final Steps 1 Review all variables in the Gauge Image tab Make sure all settings are correct and they make sense Gauge P Send all variables From the Gauge parameters tab mime press the Send button ZEN Seve A press the Save Button Save the variables From the Gauge Image tab End the configuration mode on the WGR This step
35. e Figure 44 shows arcs ending in the proper location There should not be any overlap at the Needle Stops or the black circles at the ends The Min and Max Needle Travel Angles for this example are shown below 115 and 245 respectively Gauge Min Angle Gauge Max Angle Min Needle Travel Angle Max Needle Travel Angle E sd Needle Rest Correction Gauge Tilt Angle u 1 Q Left LED Bright Right LED Bright Q Reserved Units mn Second Blob En 1 fi Second Blob Line En 1 Receiver ID Gauge Image Status Figure 45 Gauge Parameters for Proper Circle Setup Figure 46 shows the arcs in the wrong location Notice the needle can travel past the end of the arcs When the needle is beyond the end of the arcs the needle will not be processed and an error will be sent The Min and Max Needle Travel Angles for this example are 135 and 220 respectively Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 49 Gauge Min Angle 128 Gauge Max Angle 232 Min Needle Travel Angle 135 Gauge Tilt Angle Left LED Bright Right LED Bright Reserved Units Second Blob En 1 Second Blob Line En 1 Receiver ID Gauge Image Status Figure 46 Improper Circle Setup If there is a contrast difference running down the middle of the image the left and right half will not match in brightness To adjust the brightness the Left and Right LED Bright variables need to be adjusted D
36. e ehe Le ears ideae 28 4 4 11 Combined Short Tail and Taper Detection ccconoococnnccnnnnononnncnnnono canoso 28 44 12 Long Tailis icti A WES eee ite 28 AA 137 NoTall No Tip Needles tn TIERS Ra eto n HIERO setae 29 4 4 14 Subtle Needle Taper Dynamic Stitching oooccococcconnncnoncconnnonanononanos 30 4 5 Step by Step Configuration cccsccccccsssssssecceceecessssaceceecssssseeecesssessseesessessagaaes 34 4 5 1 Before MOUNtING ccccccccsssssecccccssessseceeececsssssseeceseesessseeeessesesaseseesessaaes 34 4 5 2 Connect the HHC to the WGR cc cscccccssssssssceeeesssnsnseeecesssseeeeesssesnaeess 35 4 5 3 Initial Configuration ccccnooconcnnnnoononnnnnnnnnnnonncnnncnnnononnnnnnonnnonnnnnnnnnnnnnnnnos 35 4 5 4 Circles and Camera Configuration cccssssssccccesssssssececessssseeeeessssssseess 36 4 5 5 Final Adjustments ssssssssesseeeeee eene nennen enne 39 4 5 6 Final Steps i meet A He tere e de eee derat 40 Configuring the WGR for Magnehelic and Photohelic Gauges csccccccsssssecceesesssseees 42 Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 3 5 1 Backers 43 5 2 Creating ANCE add et ia et epe eu ded ee ie Ge Pe et cbe eee due e ee une aUe Tnt hk ia aeons 43 5 3 Circle SOLU inci T 44 5 4 CONFIGURATION i ker Pene eR A a Ee S eee egent pea aa da 46 5 5 Mo ADIOS ie ie DM O 51 6 0 Configuring the Wireless Transducer Reader ccccccssss
37. e first page of the Gauge Parms Tab Parameters marked as SAME have the same functionality as the standard WGR Make sure to setup those parameters normally Parameters marked NOT USED can be ignored and left as default MUST BE O umm Node ID RF Frequency A RF Frequency B Sample Rate sec Units 07 psi 1 InH20 2 degF 3 InHg SAME Min Gauge Value Max Gauge Value Zoom Enable Long Tail Enable Taper and Short Tail En NOT USED Figure 41 Gauge Parameters Tab Page 1 3 Setup the following Parameters on the second page of the Gauge Parms Tab Parameters marked as SAME have the same functionality as the standard WGR Make sure to setup those parameters normally Parameters marked NOT USED can be ignored and left as default Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 46 Center Point X MUST BE O 20011 X Offset Center Point Y Radius 1 Radius 2 Radius 3 Radius 4 SAME NOT USED Figure 42 Gauge Parameters Tab Page 2 4 Setup the following Parameters on the third page of the Gauge Parms Tab Parameters marked as SAME have the same functionality as the standard WGR Make sure to setup those parameters normally Parameters marked NOT USED can be ignored and left as default NOTE The Gauge Tilt Angle must be ZERO This means the WGR must be installed right side up to the Magnehelic Firmware version 01 10 0 will not support a WGR installed at an angle with respec
38. e the WGR See Section 10 0 Support for details Support For additional support including configuration maintenance and troubleshooting please contact us Cypress Envirosystems 198 Champion Court San Jose CA 95134 1 888 987 3210 Email cys_support cypress com Warranty Information Every product comes with a full one year parts and labor warranty Cypress Envirosystems monitoring of battery status product status and potential communications packets are included during this period so that proactive service can be provided to our customers Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 82
39. ecreasing the values will make the image darker increasing the values will make the image brighter If the WGR is mounted on a gauge with a fast moving needle the goal would be to use the LEDs to add brightness to the image rather than increasing the Exposure The larger the Exposure value the longer it takes to capture an image This will blur fast moving needle In this case take the darker side of the image and increase the LED Bright value until the seam down the middle of the image is gone If the WGR is not mounted on a gauge with a fast moving needle the goal would be to save battery life The brighter the LEDs are the more battery is consumed to capture an image In this case take the brighter side of the image and decrease the LED Bright value until the seam down the middle of the image is gone 5 When complete e Review all parameters we Gauge I e Press Save in the L Gauge Image Tab ar aot ini Name ID e PressFinish CO the Name ID tab mem Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 50 Aquired WGRs EET EIER Devre m era 1E4C3BDA Y Figure 47 Click Finish when the setup is complete 6 Make sure to exit Configuration back into Normal Sample Mode on the WGR Figure 48 Normal Sample Mode on the WGR 5 5 Variables Comments Cypress Envirosystems SAME as Node ID standard WGR 23 SAME as RF Frequency A standard WGR
40. en the Gauge Min Angle and Gauge Min Angle Needle Rest Corr value will read Minimum Gauge Tilt Angle The angle between the WGR and Gauge it is mounted on Example 30 Guage is 30 degrees 180 180 WGR ANGLE TO GAUGE counterclockwise 30 Guage is 30 clockwise Left LED Bright Controls the left LED brightness For model that do not support this feature it will be ignored 0 21 LEFT LED INTENSITY Right LED Bright Controls the right LED brightness For model that do not support this feature it will be ignored 0 21 RIGHT LED INTENSITY Reserved Units Not Used 0 0 Not Used Second Blob En 1 Specifies whether the software should find one or two red pixels per circle 0 1 FIND SECOND DARK BLOB 0 Disabled 1 Enabled Second Blob Line En 1 Not Used Always set to 1 1 1 USE_SECOND_DARKEST_IN_LINE_FIT Receiver ID Not Used 0 0 Not Used Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 78 11 0 Troubleshooting Problem Solution Detailed Steps The LCD Screen on Press the Backlight Key to cycle through Handheld Device is Dim Adjust the Backlight from light to dark The Cypress Systems Application has exited 1 Press and hold both the Enter On and Blue key for 6 seconds The unit will perform a full reboot The Cypress Systems Application will automatically launch OR Reboot the Handheld Device The Cypress Systems Application is stalled AND MOM 2 Exit Conf
41. er are still overlapped The algorithm includes processing steps to filter out as much noise as it can so a certain amount is tolerable Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 22 Figure 17 Properly Calibrated Circles Figure 18 is the same as Figure 17 except the green pixels represent what the image processing algorithm considers the needle This result is much better than the previous example Figure 16 The majority of the green pixels are concentrated only on the needle Figure 18 Results of Properly Calibrated Circles 4 4 2 Zoom In most cases it is beneficial to zoom in on the image Always try to setup the circles when zoomed in this will effectively increase the pixel resolution of the needle To enable zoom set Zoom Enable to 1 and then calibrate the circles 4 4 3 Zoom X Offset There is room in the camera s field of view to capture an offset image Instead of moving the circles to the center of the needle by adjusting the Center Point X variable move the needle to the center of the image and center the circles This is the preferred method of centering the circles This will work when both zoomed in or out Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 23 4 4 4 4 4 5 To set the Zoom X Offset 1 Centerthe circles on the Needle 2 Takethe difference Center Point X 63 and enter the result in the Zoom X Offset field 3 Set Center Point X to 63
42. er of image sensor Zoom X Offset This offset will adjust the image frame right or left along the gauge face This is used to center 60 60 ZOOM X OFFSET the needle in the image When used the Center Point X variable should always be set to 63 Center Point Y Defines the Y direction center of the circles This should match the center of the pivot point of 0 127 CENTER POINT Y the needle may not always be center of image sensor Zoom Y Offset This offset will adjust the image frame up or down along the gauge face Used only when Zoom 30 30 ZOOM X OFFSET En 1 This is used to center the needle in the image When used the Center Point Y variable should always be set to 63 Radius 1 Innermost Radius in pixels of each circle 0 63 RADIUS 1 Radius 2 Radius in pixels of each circle 0 63 RADIUS 2 Radius 3 Radius in pixels of each circle 0 63 RADIUS 3 Radius 4 Radius in pixels of each circle 0 63 RADIUS 4 Radius 5 Outermost Radius in pixels of each circle 0 63 RADIUS 5 Exposure This will adjust the brightness of the image The larger the number the brighter the image 0 230 OSPREY EXPOSURE Pixel Threshold Defines the sensitivity of dark pixels stored Decreasing the Luminosity Threshold will increase 0 255 LUMINOUS THRESHOLD DELTA the number of pixels picked up Increasing the Luminosity Threshold will decrease the number of pixels picked up Tip Width Minimum number of pixels that are close together to be considered a valid group 0 255 MIN CLOSE PIXELS THRESHO
43. es of the needle The WGR cannot find the tip Make sure circles 4 and 5 only overlap the tip and avoid all background The WGR threshold is set too low causing the algorithm to pick up more pixels green blobs than it should Adjust the threshold 0x24 Only when using the Short Tail method The WGR cannot find the needle along circles 4 and 5 There are no Red Pixels The WGR cannot find the tip Make sure circles 4 and 5 are both overlapping the tip of the needle If the tip of the needle is very thin reduce the Tip Width variable The WGR threshold is set too high causing the algorithm to lose pixels green blobs Adjust the threshold 0x25 Only when using the Short Tail method with Taper and Short Tail En is enabled set to 1 The WGR is attempting to find the tip of the needle using the long tail method in addition to the short tail method The long tail method is failing because the difference between the tip and tail thickness is too small The needle has a slight taper Check the taper of the needle if it is slight enable Dynamic Stitching Check for any glare on the needle This can cause missing green blobs on the tail If glare is discovered make sure the WGR is mounted parallel to the gauge face and centered to the needle Turn down the exposure and adjust the threshold If possible use Short Tail method alone Disable Taper and Short Tail En Cypress Envirosystem
44. eshold If possible use Short Tail method 0x28 The WGR cannot find the needle The WGR has been removed from the gauge Re mount the WGR The WGR does not have enough Red Pixels The Threshold is set too high causing missing Green Blobs Turn down the threshold and adjust the exposure so the WGR has enough Green Blobs along the needle 0x29 The WTR cannot communicate with the Replace the Communication Cable LR300 The WTR heard no response or Protocol for this LR300 might be different Verify LR300 protocol is not compatible LR300 firmware version RS232 2 32 RS485 4 01 If different LR300 firmware version contact Cypress Systems Engineering Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 81 12 0 13 0 14 0 15 0 Error Code Description Resolution 0x2A The WTR is communicating with the Replace the Communication Cable LR300 but is getting corrupt data Try moving the LR300 and WTR away from any source of EMI Protocol for this LR300 might be different Verify LR300 firmware version RS232 2 32 RS485 4 01 If different LR300 firmware version contact Cypress Systems Engineering If you have additional problems please contact us See Section 14 0 Support for contact information Technical Specifications Product Disposal The WGR is recycled by Cypress Envirosystems Contact a service technician or Cypress Envirosystems headquarters to recycl
45. ewhat reversed taper then enable Subtle Needle Taper to help ensure reliable readings See Figure 30 for an example of a reverse tapered needle Figure 30 Needle with Reverse Taper 3 Isthere glare near the center of the needle a Since Dynamic Stitching uses a special offset stitching pattern it is prone to some additional glare near the center of the needle See Figure 31 for an example b Thisis only a concern if the rings are defined near the glare washed out area c If it is affecting the pixel selection in the area then try turning down the Camera Exposure to see if the glare is reduced or eliminated Figure 31 Glare from left LED on Bottom of Needle Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 33 4 5 4 5 1 When Subtle Needle Taper has been enabled the HHC can be used to see the resulting image from both stitch patterns Image Request Every time an image is requested from the WGR using the HHC the WGR will toggle between the two stitch patterns This allows the installer to examine both patterns for potential glare issues regardless of the needle location Get Sample When requesting a sample reading the WGR will process the image using the appropriate stitch pattern for the current needle position The red and green pixels from the sample are always a result of the actual pattern the WGR would use when normally processing Note that depending on the last time that a new image cap
46. guration Mode This mode is used to configure the WGR with a HHC 6 Setup a Ship Mode This mode will effectively power down the WGR The WGR is in an ultra low power consumption state This mode is used when storing or transporting WGRs while not in service Wireless Survey This mode is used when performing a wireless survey at a customer site LCD Test This mode is used during manufacturing to test the LCD Functional Test This mode is used during manufacturing to perform a burn in test Frequency A Frequency A can be viewed and edited Frequency B Frequency B can be viewed and edited en0c 4 3 Defining the Gauge Face Related Parameters Gauge Min Angle Gauge Max Angle Min Max Needle Travel Angle Needle Rest Correction Gauge Tilt Angle Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 19 The WGR is designed to read many different types of gauges Gauge features such as minimum value start angle units etc vary from one another The WGR must be configured to work with a specific gauge The following gauge characteristics do not depend on how the WGR is mounted on a gauge These parameters could be set prior to mounting a WGR However for each WGR the gauge it will be mounted on and the specific characteristics of the gauge must be known All angles are defined with respect to the gauge face A vertical line cutting down the center of a gauge when the gauge is right side up for a human to
47. h e Tail Width It is possible that the WGR will confuse a group of green pixels overlapping background objects as the needle This can cause the WGR to report incorrect readings To check for and avoid this issue perform the following e Perform a Get Sample Check the location and group size of all green pixels in the image If any exist that are close to the group size of the green pixels overlapping the needle the following adjustments may need to be made If possible adjust the circle locations to avoid the background Adjust the Pixel Threshold This will only work if the background is not as dark as the needle Adjust the Tip Width If the erroneous group of green pixels is slightly smaller than the width of the green pixels over the tip of the needle increase the Tip Width This will tell the WGR to ignore groups of green pixels smaller than this value e Perform a Get Sample Check the location of all red pixels make sure they are all centered along the needle If the red pixels are off the needle the same adjustments listed above can be made If the red pixels are on the needle but not centered along the needle width make the following adjustments f the off centered red pixels are within a wide tail consider increasing the Tail Width This will tell the WGR that the group of green pixels that should be considered the needle is wider The WGR will treat all of the green pixels along the tail as a single group and
48. he WGR reading after it has be calibrated Once the WGR is mounted perform a Get Image to see what the gauge is actually reporting Note It is good to have a frame of reference by viewing the actual gauge beforehand 2 Record the current gauge reading Determine the needle dynamics Does it seem stable Is it moving slowly Does it flutter Take note of this This information can later be used as a sanity check that the WGR is reporting correctly 3 Record gauge information Units Min Max Value Once a WGR is mounted onto a gauge it may be difficult or impossible to see the entire gauge surface due to the camera s field of view Record the information from the gauge face prior to mounting the WGR 4 Coverup the background Sometimes writing or graphics on the gauge face may corrupt the image processing routine attempting to identify the needle position For gauges with removable lens covers it may be worth the effort to remove the gauge cover and use non gloss white tape to cover up some of the background writing to ensure reliable WGR image processing and performance Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 34 4 5 2 Connect the HHC to the WGR 4 5 3 Once the WGR is mounted then it is ready to be configured The first step is to establish a communication link between the HHC and the WGR Steps 1 Make sure the WGR is out of Ship Mode a Ifthe WGR LCD screen is blank then it is likely in S
49. hip Mode Ship Mode b Follow these steps to exit Ship Mode C oooool Transition the WGR into Configuration Mode Formal Sam plo Modo EF ol Le lel Olr O00000 a Configuration Mode Prepare the HHC for use a Remove the HHC Device from its Docking Station b Power on the HHC Press and hold the Enter On key for one second When the Green LED flashes release the Enter On key c Launch the HHC application Select the Windows Start Icon on the top left of the Touch Screen mE El HH Control NE select the HHC Control application from the Start Menu ELI Bind to WGR Select the Name ID Tab ES press the Find Button ED Wait for the HHC to search for all WGRs in the vicinity who are in Configuration mode The HHC will list all WGRs and their Device ID it finds Select the WGR to be configured based on the Device ID lt UNASSIGNED gt AABD3BDA N Assign a Device Name if not already assigned by tapping on the name twice until it is in text entry mode e een St ARGDOBDA N Enter a name and press Bind ED The Status column should convert to Y from N pC AABD3BDA i Initial Configuration After establishing communication between the HHC and the WGR the configuration steps can begin 1 There is an option to default all parameters in the HHC by reading them in from the WGR If a similar gauge was previously configured with the same HHC the parameters can be kept as is and reused inste
50. hould be setup similarly to a WGR The rest of the parameters are unique to the WRE Notice the WRE parameter name is not used in the HHC parameters list Channel 1 4 setup will be done under Radius 1 4 and Thermistor B Const is under Gauge Min Angle The table above shows the mapping between the two On the Gauge Params tab ignore all variables seen below and setup only those that apply Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 70 Use Min Gauge Value Max Gauge Value Ignore 400m Enable Gauge Image f Status set Figure 68 WRE Parameters to Configure Gauge Parameters Page 1 Ignore Ignore Ignore Gauge Image Status Get 2 Figure 69 WRE Parameters to Configure Gauge Parameters Page 2 Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 71 Ignore Ignore Reserved Units si Second Blob En 1 lo Second BlobLineEn 1 0 Receiver ID Name ID Fee ee Gauge Image Status Figure 70 WRE Parameters to Configure Gauge Parameters Page 3 When complete click Send from the Gauge Params Tab Then click the Name ID Tab and click Finish The WRE will exit into Normal mode Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 72 10 0 HHC Parameters Firmware Versions 01 08 1 3 and Up Handheld Parameter Description Mi
51. iguration Mode on the WGR frozen or malfunctioning by pressing the Left WGR Button Make sure the WGR is in Normal Operating Mode Exit Configuration OR Mode The Handheld unit is 3 Youare now ready to start over unresponsive Plil rexrocix Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 79 Error Code Description Resolution 0x21 Not enough points on the needle The WGR is picking up dark pixels that are not part of the needle The circles are overlapping background noise text graphics etc causing the WGR to pick them over the needle Adjust the circles so they do not overlap the background The WGR has moved and the circles are no longer centered on the needle Re center the circles The WGR threshold is set too low causing the algorithm to pick up more pixels green blobs than it should Adjust the threshold 0x22 Either the tip or the tail of the needle does not contain any Red Pixels One side of the needle is completely missing Make sure the circles overlap both sides of the needle regardless of the needle angle If the tip of the needle is very thin reduce the Tip Width variable The WGR threshold is set too high causing the algorithm to lose pixels green blobs Adjust the threshold 0x23 Only when using the Short Tail method Circles 4 and 5 are both overlapping the tip but their Red Pixels are on opposite sid
52. ix Touch Screen Navigation Arrows Docking Station Enter On Key Figure 1 Handheld Configuration Tool e Touch Screen This is the Touch Screen LCD monitor of the HHC device A stylus is provided to navigate on screen e Navigation Arrows These are up down left and right navigation keys Use these to navigate to different text entry fields in the application The Left Arrow is used to type a negative symbol into a text entry field e Enter On Key Used to power on the HHC and accept changes e FN Key Used to perform a full reboot of the HHC e BKSP Key This is the backspace key e Docking Station The docking station is used to charge the HHC and an extra battery pack A USB cable is included to connect the HHC to a PC while on the docking station e Green LED Shows power and charge status Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 7 Today HH Control File Explorer Programs 5 Settings Help Calendar Figure 2 HHC Configuration Application Start Screen 1 Windows Start Tap the Start Icon with the stylus to access the Cypress Envirosystems HHC configuration application 2 HHC Configuration Application This is the shortcut to the Cypress Envirosystems HHC configuration application Tap on HH Control with the stylus to launch the application The application is broken up into four tabs 1 Name ID Tab 2 Gauge Parameters Tab 3 Gauge Image
53. l Page 14 3 3 Needle Rest Correction Offset angle from Gauge Min Angle where the value will always read Min Gauge Value If the needle is between the Gauge Min Angle and Gauge Min Angle Needle Rest Corr value will read Minimum Gauge Tilt Angle The angle between the WGR and Gauge Bottom Example 30 Gauge is 30 degrees counterclockwise 30 Gauge is 30 clockwise Left LED Bright Primarily a parameter used on Magnehelic and Photohelic gauges This value adjusts the brightness of the left half of the image Range is O to 21 0 is the darkest and 21 is the brightest Also most WGRs do not support this feature and changing this value will have no effect Right LED Bright Primarily a parameter used on Magnehelic and Photohelic gauges This value adjusts the brightness of the right half of the image Range is O to 21 O is the darkest and 21 is the brightest Also most WGRs do not support this feature and changing this value will have no effect Reserved Units Unused Second Blob Enz1 Should always be set to 1 Second Blob Line En 1 Should always be set to 1 Receiver ID Unused Gauge Image Tab Figure 8 HHC Application Gauge Image Tab 1 Get Image Will request an image from the WGR and display it on the LCD 2 Image Calibration Will initiate the step by step graphical circle calibration 3 Save This will save all gauge parameters to a text file with the Device Name Cypress Envirosystems Doc 152 1
54. me 8 secs Press the button and Orange LED will light indication returning to Normal mode Press Finish in the Handheld HHC once completed Timeout after 10 minutes 8 3 Configuration Mode The device can be configured using the HHC Configuration steps e Transition the device into configuration mode e Connect the device to the HHC e Configure the device using the HHC 8 3 1 Enter Configuration Mode The device can be transitioned into configuration mode using the button on the front panel Hold down the button until Green Orange and Red LEDs are all blinking at the same time 8 seconds Note the green LED on the device will periodically blink indicating wireless communication activity 8 3 2 Connect the WFM to the HHC Once the WFM is mounted then it is ready to be configured communication link between the HHC and the WFM Steps 6 Prepare the HHC for use g Remove the HHC Device from its Docking Station The first step is to establish a h Power on the HHC Press and hold the Enter On key for one second When the Green LED flashes release the Enter On key i Launch the HHC application Select the Windows Start Icon on the top left of the Touch Screen Start select the HHC Control application from the Start Menu is HH Control 7 Bindto WFM Select the Name ID Tab ES press the Find Button ED Wait for the HHC to search for all field devices in the vicinity who are in Co
55. med with a specified delay When a WRE receives a message it appends its tag also known as its ID to the message If a WRE receives a message that already contains the same ID it will drop the message and will not repeat it Figure 67 Wireless Range Extender Start up When powered up versions WRE 100 001 Revision 4 and above or WRE 105 001 Revision 1 and above the green light will blink for 15 seconds All older versions of the WRE have no indication they are powered on until they receive a wireless signal in which case the green or yellow light will flash Configuration Mode WRE 100 001 Revision 4 and above or WRE 105 001 Revision 1 and above can be configured using the HHC All older revisions require a PSoC mini prog and PSoC Programmer for configuration Enter Configuration Mode The device can be transitioned into configuration mode when the unit is first powered up There is a 15 second window when the green light is flashing to bind to the WRE using the HHC If WRE is not bound to the HHC in 15 seconds it will resume its normal mode and will require a power cycle to put it back into configuration mode While bound the green LED on the device will periodically blink indicating wireless communication activity Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 69 9 2 2 Connect the WRE to the HHC 9 2 3 Steps 1 Prepare the HHC for use a Remove the HHC from its Docking Station b Power
56. n Value Max Value Firmware MACRO Node ID The unique ID of the WGR within its wireless network You cannot have two WGRs with 0 255 NODE ID identical Node ID who are on the same channel and within range of their receiver RF Frequency A A Channel Bigger Number 78 74 2 80 RF FREQUENCY A RF Frequency B B Channel Smaller Number 6 2 2 80 RF FREQUENCY B Sample Rate Sec The time in seconds between samples when the WGR is in Normal Sample Mode 0 16384 NORMAL UPDATE RATE Units O PSI 1 InH20 The units of data the gauge represents O PSI 1 InH20 2 deg F 3 inHg 0 3 DEFAULT_GAUGE_UNITS_LCD 2 degF 3 inHg Min Gauge Value Minimum value on the gauge scale 32767 32767 GAUGE_MIN_VALUE Max Gauge Value Maximum value on the gauge scale 32767 32767 GAUGE_MAX_VALUE Zoom Enable The camera will capture the image with a 2x zoom 0a Disabled 1aEnabled 0 1 ENABLE ZOOM Long Tail Enable This will set the mode to Long tail or Short tail O Short Tail 1a Long Tail 0 1 WEIGTHED TIP TAIL Taper and Short Tail En If enabled a weighted tip tail algorithm will execute after a short tail algorithm has executed for 0 1 WEIGHTED WITH SHORT TAIL further verification 0a Disabled 1aEnabled Only valid in Short Tail Mode Dynamic Stitching Will dynamically stitch the left and right side with a stair step pattern down the middle the 0 1 ENABLE REFLECTION KILL3 pattern will mirror image based on needle angle to avoid shadows This is an advanced feature Con
57. nfiguration mode 8 The HHC will list all field devices and their Device ID it finds Select the field device to be configured based on the Device ID lt UNASSIGNED gt Cypress Envirosystems Doc 152 10206 01 Rev 1 0 AABD3BDA N HHC User Manual Page 65 9 Assign a Device Name if not already assigned by tapping on the name twice until it is in text entry mode L UNASSIGNED gt ARGOGBDA N Enter any name and press Bind ED The Status column should convert to Y from N 196 i AABD3BDA Y l 10 Click the Gauge Params Tab Gauge Parms then click the Get button to load the default values from the device to the HHC 8 3 3 Configure WFM using the HHC The following parameters must be setup using the HHC to configure a WFM WFM Parameter Parameter in HH Function Node ID Node ID The Node ID of the WFM RF Frequency A RF Frequency A Wireless communication Frequency A of the WFM RF Frequency B RF Frequency B Wireless communication Frequency B of the WFM Sample Rate Sample Rate sec Update rate of the WFM while in Normal Mode seconds Channel 1 Setup Radius 1 11 for the thermocouple Channel 2 Setup Radius 2 12 for the door switch connection Channel 3 Setup Radius 3 1 for the low stage compressor current Channel 4 Setup Radius 4 1 for the high stage compressor current Thermistor B Constant Gauge Min A
58. ng two separate LEDs for light sources causes a shadow effect on the needle If the needle is aligned vertically with the image seam the image will contain two shadows on either side of the needle which may compromise the accuracy of the taper detection algorithm In order to minimize the shadow effect the WGR can employ a special patent pending image stitching mode called Dynamic Stitching See Figure 26 Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 30 Needle with Image RBS slight taper Double Shadows Circles Nes TN Did el Stitch Stitch Half Half Figure 26 Stitched Image Showing Needle with Two Shadows The Dynamic Stitching technique eliminates double shadows but requires some extra processing time and power consumption Instead of stitching down the middle of the image the WGR stitches using one of two special patterns The stitch will start offset to one side then cut diagonally to the other side and all the way down See Figure 27 and Figure 28 The opposing stitch offsets in the top and bottom half of the image eliminates double shadows Dynamic Stitch Pattern 2 Dynamic Stitch Pattern 1 Figure 27 Dynamic Stitching Technique Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 31 Figure 28 Two Dynamic Stitching Patterns with One Shadow Two different stitching patterns are required to properly cover all possible needle
59. ngle Ignore Node ID Frequency A B and Sample Rate should be setup similar to a WGR The rest of the parameters are unique to the WFM Notice the WFM parameter name is not used in the HHC parameters list Channel 1 4 setup will be done under Radius 1 4 and Thermistor B Const is under Gauge Min Angle The table above shows the mapping between the two On the Gauge Params tab ignore all variables seen below and setup only those that apply Cypress Envirosystems Doc 152 10206 01 Rev 1 0 Use RF Frequency B Sample Rate sec Min Gauge Value Max Gauge Value Ignore Zoom Enable Long Tail Enable Taper and Short Tail En Dynamic Stitching En Second Radius Ignore Figure 62 WFM Parameters to Configure Gauge Parameters Page 1 HHC User Manual Page 66 Ignore Use Ignore Ignore Needle Rest Correction Gauge Tilt Angle Ignore Left LED Bright Right LED Bright Reserved Units Second Blob En 1 Gauge Image Status Get Y Figure 64 WFM Parameters to Configure Gauge Parameters Page 3 When complete click Send from the Gauge Params Tab Then click the Name ID Tab and click Finish The WFM will exit into Normal mode Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 67 8 3 4 Calibration Thermocouple Channel Only The WFM must be calibrated for the thermocouple to read the correct temperature All WFMs come pre calibrated however the de
60. ngs Controls the brightness of the LED for the left half of the image Controls the brightness of the LED for the right half of the image Gauge Tilt Angle MUST BE 0 Left LED Bright NEW Right LED Bright NEW Reserved Units NOT USED Second Blob End 1 NOT USED Second Blob Len En 1 NOT USED Receiver ID NOT USED Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 52 6 0 6 1 6 2 Configuring the Wireless Transducer Reader The Wireless Transducer Reader WTR is a wall or battery powered wireless device that is used to remotely monitor voltage and current loop outputs from wired sensors and transducers The high impedance inputs allow seamless integration and wide compatibility with a variety of sensors The digitized input channel readings and health statistics are transmitted to a central wireless receiver for logging and post processing Figure 49 Wireless Transducer Reader Start up When the WTR is powered on its normal boot sequence is as follows e All LEDs on for 2 5 sec e Red LED turns off first e Orange LED turns off second e Green LED turns off last If the sequence above does not take place the WTR is not functioning properly The most likely cause for this is a drained battery Contact Cypress Envirosystems for support see Section 14 0 Operating Modes All modes will try to send a health packet every 30 minutes depending on the update rate t is
61. nimum Gauge Tilt Angle The angle between the WGR and Gauge it is mounted on Example 30 Guage is 30 degrees 180 180 WGR ANGLE TO GAUGE counterclockwise 30 Guage is 30 clockwise Reserved Units Not Used 0 0 Not Used Second Blob En 1 Specifies whether the software should find one or two red pixels per circle 0 1 FIND SECOND DARK BLOB 0 Disabled 1 Enabled Second Blob Line En 1 Not Used Always set to 1 d 1 USE SECOND DARKEST IN LINE FIT Receiver ID Not Used 0 0 Not Used Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 76 Firmware Versions 01 12 0 1 and Up Handheld Parameter Description Min Value Max Value Firmware MACRO Node ID The unique ID of the WGR within its wireless network You cannot have two WGRs with 0 255 NODE ID identical Node ID who are on the same channel and within range of their receiver RF Frequency A A Channel Bigger Number 78 74 2 80 RF_FREQUENCY_A RF Frequency B B Channel Smaller Number 6 2 2 80 RF_FREQUENCY_B Sample Rate Sec The time in seconds between samples when the WGR is in Normal Sample Mode 0 16384 NORMAL UPDATE RATE Units O PSI 1 InH20 The units of data the gauge represents 0 PSI 1 InH20 2 deg F 3 inHg 0 3 DEFAULT_GAUGE_UNITS_LCD 2 degF 3 inHg Min Gauge Value Minimum value on the gauge scale 32767 32767 GAUGE_MIN_VALUE Max Gauge
62. nvirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 57 3 Resetor reboot the WTR by disconnecting then reconnecting the power supply from the Power Input port B Alternatively the Reset Button inside the enclosure can be used akle Figure 54 WTR Power Input Port and LEDs 4 After normal start up note the special Calibration Successful sequence on the three LEDs C If the calibration was successful all three LEDs Red Orange and Green will blink quickly 3 times in a row 5 f the calibration was successful remove the dongle and continue If calibration was unsuccessful make sure the dongle is connected properly and contact support see Section 14 0 Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 58 7 0 7 1 7 2 Configuring the Wireless Steam Trap Monitor The Wireless Transducer Reader WSTM is a wall or battery powered wireless device that is used to remotely monitor input and output temperatures of steam traps The digitized input channel readings and health statistics are transmitted to a central wireless receiver for logging and post processing Figure 55 Wireless Steam Trap Monitor Start up When the WSTM is powered on its normal boot sequence is as follows e All LEDs on for 2 5sec e Red LED turns off first e Orange LED turns off second e Green LED turns off last If the sequence above does not take place the WSTM is no
63. of the needle in the X direction The concentric circles are centered at this X location Center Point X Range Min Max When Dynamic Stitching En O 0 126 When Dynamic Stitching En 1 43 83 2 Zoom X Offset This will offset the image in the X direction It is used to center the needle in the image It is recommended that this variable is used to center the needle before attempting to center the concentric circles using the Center Point X variable This variable is valid when Zoom is enabled or disabled Zoom X Offset Range Min Max When Zoom Enable 0 24 24 When Zoom Enable 1 63 63 3 Center Point Y Defines the Y dimension center of the needle 4 Zoom Y Offset This will offset the image in the Y direction It is used to center the needle in the image It is recommended that this variable is used to center the needle before attempting to center the concentric circles using the Center Point Y variable This variable is only valid when Zoom is enabled Zoom Y Offset Range Min Max When Zoom Enable 0 NA NA When Zoom Enable 1 30 30 Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 13 Radius 1 Innermost circle radius Radius 2 Circle 2 radius Radius 3 Circle 3 radius Radius 4 Circle 4 radius iD 00 ili Ove un Radius 5 Outermost circle radius 10 Exposure This will adjust the brightness of the image The larger the n
64. on the HHC Press and hold the Enter On key for one second When the Green LED flashes release the Enter On key c Launch the HHC application Select the Windows Start Icon on the top left of the Touch Screen M HH Control AES select the HHC Control application from the Start Menu ELI Bind to WRE Select the Name ID Tab ES press the Find Button ED Wait for the HHC to search for all field devices in the vicinity that are in Configuration mode The HHC will list all field devices and their Device ID it finds Select the field device to be configured based on the Device ID lt UNASSIGNED gt AABD3BDA N Assign a Device Name if not already assigned by tapping on the name twice until it is in text entry mode meme S MT AASDSBDA N Enter any name and press Bind Cc The Status column should convert to Y from N 106 i AABD3BDA L Click the Gauge Params Tab Gauge Parms then click the Get button to load the default values from the device to the HHC Configure WRE using the HHC The following parameters must be setup using the HHC to configure a WFM WRE Parameter Parameter in HHC Function Node ID Node ID The delay of the WRE either 1 2 3 or 4 RF Frequency A RF Frequency A Wireless communication Frequency A of the WRE RF Frequency B RF Frequency B Wireless communication Frequency B of the WRE Sample Rate Sample Rate sec Ignore Node ID Frequency A B and Sample Rate s
65. ow contrast the circles for a regular and Magnehelic gauge Center Center Figure 37 Circles for a Traditional Gauge versus a Magnehelic Gauge Creating Arcs To create Arcs use the traditional method to define circles then define the start and stop location of the Arc using the Minimum Needle Travel Angle and Maximum Needle Travel Angle These angles specify the range within which the needle can travel To view the Arc use Get Sample Unlike regular gauges Get Sample will highlight in green Green Blobs the areas representing the ends of the Arc Because thresholds are not used the Green Blobs do not return the needle location Instead they are used to ensure the Min and Max Needle Travel Angles have been correctly set Figure 38 shows an example image after a Get Sample request Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 43 5 3 Figure 38 Get Sample on a Magnehelic Gauge Notice also the red pixels in the image above They represent the needle location determined by the WGR image processing algorithm The red pixels behave the same for a Get Sample as they do for regular gauges Circle Setup The goal is to get the circles lined up underneath the hash marks making sure they overlap the needle along the entire span Unfortunately there is not enough room between the hash marks and the needle stops to properly fit five arcs Figure 39 shows this situation If the needle was resting on the
66. res of the WGR can be performed In this section the circles and the camera will be configured 1 If changes were made to the Zoom Enable or Exposure variable perform a Get Image to see the Gauge Image updated result Select the Gauge Image tab Gouge image press the Get Image button Ger 1mo Configure the Circles and the Needle Center refer to Section 4 4 Select the Gauge Image tab G Image a 2 E y s Som trago and press the Image Calibration button Eres cot This will begin the Graphical Center Circle calibration process a The first step is to set the Center X and Y location stylus tap on the center on the needle in the gauge image Using the Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 36 2 Click on Radius 1 Figure 32 Gauge Center Calibration b Once the center is set the application will ask for the first or smallest circle Radius 1 _ Tap on the image where Radius 1 should be positioned To accurately set the circle Radius 1 may be temporarily defined so that is surrounds the middle of the needle as a reference Since the circles follow the Center X Y location this circle will better gauge the center location Otherwise set the circles properly c After Radius 1 is set the HHC will repeat the process for each circle up to Radius 5 Each time tap on the gauge image with the stylus to set the location d When complete the HHC will display all the circles
67. s Doc 152 10206 01 Rev 1 0 HHC User Manual Page 80 BN Description Resolution 0x26 Only when using the Short Tail method Check the taper of the needle if it is slight enable with Taper and Short Tail En is Dynamic Stitching enabled set to 1 Check for any glare on the needle This can cause The WGR is attempting to combine the missing green blobs on the tail If glare is results of the Short and Long tail discovered make sure the WGR is mounted method but they do not match parallel to the gauge face and centered to the needle Turn down the exposure and adjust the Cannot find the tip threshold The WGR threshold is set too low causing the algorithm to pick up more pixels green blobs than it should Adjust the threshold If the tip of the needle is very thin reduce the Tip Width variable If possible use Short Tail method alone Disable Taper and Short Tail En 0x27 Only when using the Long Tail method Check the taper of the needle if it is slight enable Dynamic Stitching The WGR is attempting to find the tip of the needle by analyzing the taper of Check for any glare on the needle This can cause the needle The difference between the missing green blobs on the tail If glare is tip and tail thickness is too small The discovered make sure the WGR is mounted needle has a slight taper parallel to the gauge face and centered to the needle Turn down the exposure and adjust the thr
68. s If the Pixel Threshold is at the edge a slight change in exposure or lighting can cause problems The following steps describe this process 1 Setthe Pixel Threshold Perform a Get Sample and make sure only the needle is picked 2 Lower the Pixel Threshold by 40 and perform a Get Sample Make sure too many extra pixels were not picked 3 Restore the Pixel Threshold to the original value 4 Increase the Pixel Threshold by 40 and perform a Get Sample Make sure too many extra pixels were not dropped 5 If steps 2 and 4 passed the original setting is robust If step 2 failed increase the Pixel Threshold value If step 4 failed decrease the Pixel Threshold value 4 4 8 Long Tail Short Tail Selection Related Parameters e Long Tail Enable e Taper and Short Tail En e Second Radius Ignore In general there are two types of needles those that are considered Short Tail and those that are considered Long Tail 4 4 9 Short Tail These are needles where at least one of the concentric circles can be position beyond the end of the tail without overlapping background objects as shown in Figure 22 In other words the circles can be position to only overlap the tip but not the tail of the needle To know which direction the needle is pointing the software uses the position of the red pixel s along the circles that only overlap the tip For this case select Short Tail Enable Figure 22 Short Tail Enable Cypress Envirosys
69. s parameters on Cypress Envirosystems field devices All field device configuration parameters are entered on the HH and sent wirelessly to the WGR This manual will describe how to configure and use various field devices and the HHC It can be used as a reference or step by step guide The first section will discuss the HHC and the software associated with programming the various field devices The subsequent sections will describe how to configure specific field devices such as Wireless Gauge Readers WGRs Wireless Transducer Readers WTRs Wireless Steam Trap Monitors WSTMs and Wireless Freezer Monitors WFMs Safety Precautions e Do not immerse the HHC in water e Always wear personal protective equipment appropriate to the system the Cypress Envirosystems wireless monitoring system is being installed on e Do not try to repair yourself as it contains no user serviceable parts Contact a qualified service technician for repairs See Section 14 0 Support for details Description of the HHC The Handheld Configuration tool HHC is a battery powered portable Windows Mobile device Cypress Envirosystems has developed an application that executes on the HHC which is used to configure the WGR and other products This section will introduce the HHC and the HHC application Figure 1 and Figure 2 highlight the features of the HHC that will be used Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 6 Pilil rextoe
70. ser Manual Page 10 3 2 1 Gauge Parameters Tab Page 1 4l k E E E Min Gauge Value Max Gauge Value Zoom Enable Long Tail Enable o Taper and Short Tail En 1 Dynamic Stitching En Second Radius Ignore 1 Figure 5 HHC Application Gauge Parameters Tab Page 1 1 Node ID The unique ID of the field device within its wireless network 2 RF Frequency A The A channel used for wireless communication See Table 1 below for common channel sets 3 RF Frequency B The B channel used for wireless communication See Table 1 below for common channel sets Channel Set Frequency A Frequency B A 2 74 B 6 78 C 24 50 D 30 54 E 48 56 F 54 62 G 50 60 Table 1 Common Channel Set Frequencies 4 Sample Rate sec The time in seconds between samples when the field device is in Normal Sample Mode Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 11 5 Units The units of data the gauge represents For example Oz PSI 1 InH20 2 deg F 3 inHg See Table 2 for a full list Units HH Index Units HH Index PSI 0 mmHg 13 InH20 1 kg cm 14 DEGF 2 C 15 inHg 3 F 16 VOLTS 4 MPa 17 mVOLT 5 ftSW 18 uVOLT 6 mbar 19 AMPS 7 cmH20 20 mAMPS 8 mmH20 21 uAMPS 9 ftH20 22 DEG C 10 mBar 23 bar 11 H20 24 kPa 12 BLANK 25 Table 2 Units Min Gauge Value The minimum value on the gauge sc
71. sssceceessseseceecescesnseseesessessseeaseeees 53 6 1 eM 53 6 2 Operating Mode Suicide bala ares 53 6 3 Configuration Mode e eer eren erase dd ee dedicated irte desine s tano 54 6 3 1 Enter Configuration Mode cconoccccnoncccononcccnnnnoncnnnonanoncnnnnnonananoncnnanonnananos 54 6 3 2 Connect the WTR to the HHC coooooocccnnoncccnoncnncononcnnnnononcnnannnnonancnnonanonnnnanos 54 6 3 3 Configure WTR using the HHC ccccsssccceccessssssseeceesssestseceeseesseaeeeeess 55 6 3 4 Calibration Thermocouple Channel Only esee 57 7 0 Configuring the Wireless Steam Trap Monitor sees nennen nnns 59 7 1 gatio 59 7 2 Operating Mode iii a rite er ee nicer d eee qas 59 7 3 Configuration Mode cid cerei rene nian 60 7 3 1 Enter Configuration Mode ccecccccesssccecesnsceeeseeeceseaeeeceeaeeeeseeeseseeeees 60 7 3 2 Connect the WSTM to the HHC ccececceseseceeeseneeceseseeeeseaeeeeseeeseeeeeees 60 7 3 3 Configure WSTM using the HHC ccccsssssseccceseessssseeeeeeessseeeeessssessneess 61 TSA Calibration eee eer ehe ene rer cds o rere nn eta eR ee eiae vete ehe 63 8 0 Configuring the Wireless Freezer Monitor cccesssccceeessssscececessssseeeceessseseeeeeesesssseaaes 64 8 1 guo 64 8 2 Operating MOdes cete A tet eee tete ea ee ed eie Es 64 8 3 Configuration MO ricette tec rrr eet a dede reete sete rete estes use 65 8 3 1 Enter Configuration Mode
72. stop the WGR not be able to process its location The green pixels along the circles show the end of the arcs Because the arcs stop before reaching the needle it would not be processed Note It is very important that the Needle Travel Angles encompass the ENTIRE RANGE OF THE NEEDLE If the needle ever travels outside the arcs the WGR will consistently report an error Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 44 Figure 39 Improper Circle Setup To get around this problem configure the circles as shown in Figure 40 In this case the arcs stop past the needle stops If a needle were resting on one of the stops it would be processed Figure 40 Proper Circle Setup The Center Point X of the circle should match the center of the Gauge Face The Center Point Y of the circle should be adjusted as needed such that the circles are properly spaced between the needle stops and the Magnehelic text Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 45 Note An attempt should be made to match the circle centers to the needle pivot location on the gauge This is where the needle is anchored to the gauge The farther away the circle centers are from the needle pivot location the larger the error would be in the readings 5 4 Configuration Steps 1 Transition the WGR into Configuration Mode and connect to the WGR as described in Section 4 5 2 2 Setup the following Parameters on th
73. sult Cypress Systems 0 Disabled 1 Enabled Should only be used in Long Tail mode Second Radius Ignore Angle calculation will ignore all circles with indexes greater than or equal to this value Index 0 5 SECOND BLOBS TO IGNORE starts at O with the innermost circle e g 3 means the second set of red pixels of circle 3 amp 4 will not be used in the angle calculation 5 all sets of red pixels will be used For Long Tail Mode set this to 5 For Short Tail Mode set this based on the number of cirlces that only overlap the tip Usually 3 Center Point X Defines the X direction center of the circles This should match the center of the pivot point of 0 127 CENTER POINT X the needle may not always be center of image sensor Zoom X Offset This offset will adjust the image frame right or left along the gauge face Used only when Zoom 60 60 ZOOM X OFFSET En 1 This is used to center the needle in the image When used the Center Point X variable should always be set to 63 Center Point Y Defines the Y direction center of the circles This should match the center of the pivot point of 0 127 CENTER POINT Y the needle may not always be center of image sensor Radius 1 Innermost Radius in pixels of each circle 0 63 RADIUS 1 Radius 2 Radius in pixels of each circle 0 63 RADIUS 2 Radius 3 Radius in pixels of each circle 0 63 RADIUS 3 Radius 4 Radius in pixels of each circle 0 63 RADIUS 4 Radius 5 Outermost Radius in pixels of each circle 0 63 RADIUS 5 E
74. t to the Magnehelic Gauge NOTE Four variables below contain a different meaning when configuring WGRs for Magnehelic and Photohelic gauges Min Needle Travel Angle Max Needle Travel Angle Left LED Bright and Right LED Bright Setting these parameters are described next Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 47 Same with NEW LIMITS Min Angle 90 gt 180 Gauge Min Angle Gauge Max Angle Max Angle 180 gt 270 NOT USED gt Needle Rest Correction MUST BEQ Gauge Tilt Angle Left LED Bright Right LED Bright Reserved Units Second Blob En 1 SAME Figure 43 Gauge Parameters Tab Page 3 To tweak the arcs start by using the Img Cal method and follow the on screen instructions to set the center and radius for each circle Switch back to the Gauge Parms tab as needed to fine adjust the values Make sure the radii increase with increasing Radius Numbers Use a trial and error method to accurately setup the Min and Max Needle Travel Angles First set the Min and Max values as close as possible Send the parameters to the WGR and do a Get Sample from the Status Tab The Min Needle Travel Angle is limited to 90 gt 180 The Max Needle Travel Angle is limited to 180 gt 270 Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 48 Figure 44 Proper Circle Setup for the WGR on a Magnehelic gaug
75. t functioning properly The most likely cause for this is a drained battery Contact Cypress Envirosystems for support see Section 14 0 Operating Modes All modes will try to send a health packet every 30 minutes depending on the update rate It is guaranteed that a health packet will be received every 40 minutes Mode Function How to enter mode How to exit mode Normal Sends readings at Do nothing Enter Single Sample Fast programmed in update or Medium modes rate Single Sample Sends a single sample then Push button and release Automatically exits to immediately returns to quickly while in Normal Normal mode normal mode mode Note 2 Transmissions are sent one on each channel Fast Sends readings every 5 sec Hold down button until Automatically exits after for 5 min total 60 both Green and Orange 5min Or press button and readings LEDs are lit 3 sec Orange LED will light indicating returning to Normal mode Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 59 Mode Function How to enter mode How to exit mode Medium Sends readings every 30 sec for 8hours total 960 readings Hold down button until Green Orange and Red LEDs are lit 6 sec Automatically exits after 8hours Or press button and Orange LED will light indicating returning to Normal mode Configuration Allows configuration with the Handheld HHC Hold down b
76. t the Num Non Tail Circles parameter to the correct value to 5 if no circles overlap the tail If one circle did overlap the tail set Num Non Tail Circles parameter to 4 Figure 24 No Tail Needle For a No Tip Needle do the same as a No Tail To reverse the readings rotate the Gauge Min Gauge Max and Min Max Needle Travel Angle by 180 degrees in the setup Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 29 4 4 14 Subtle Needle Taper Dynamic Stitching Related Parameters e Dynamic Stitching LEDs reflecting off the WGR plastic cover and the gauge lens produces glare Glare restricts the image processing algorithm from processing segments of the image To remove the glare the WGR uses a patent pending image capturing and processing technique The WGR uses two LEDs and takes two half image captures For each half image the opposite LED is illuminated to avoid glare in the area of interest The resulting half images are stitched together to form one glare free image see Figure 25 Stitching solves problems related to glare but introduces new issues Gauge Body mmr Gauge Face Needle y WGR Body LED Camera LED Stitch Half Stitch Half Figure 25 Stitching Two Halves of an Image using Two LEDs For Long Tail Gauges the needle taper is used to determine the orientation of the needle tip versus tail Therefore an accurate reading of the needle s width is required for this algorithm Usi
77. tems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 27 4 4 10 4 4 11 4 4 12 Radius Ignore For Short Tail some of the outer circles will not overlap both sides of the needle In this case the software should ignore the second set of red pixels that do not exist In Figure 22 the two outermost circles only overlap the tip of the needle and not the tail The second set of red pixels could potentially introduce errors into the angle calculation In this case set the Num Non Tail Circles to 2 meaning that the outer two circles do not intersect the tail Note The red pixels corresponding to those ignored will not be shown when a Get Sample is performed Combined Short Tail and Taper Detection If the circles overlap a lot of background it is possible that the outer circle will pick up the background instead of the needle and report the wrong tip In this case it may be useful to combine the Short Tail method with an additional Taper Detection method The algorithm will use information from both methods to try to more reliably determine the needle orientation This will only work if the needle taper is significant The WGR will compare the results from the two methods and report the value or error if they do not match It is possible that this method may cause the WGR to issue more conversion error codes since multiple algorithms have to be satisfied but there is extra reassurance it will not report tip tail failures To enable set the
78. ture was requested the green and red pixel pattern seen in the Image tab may not match the image accurately since the opposite stitch pattern may have been used to process the image If this is the case then simply request a new image capture to clarify the results Depending on the last time an image was requested the pattern seen in the handheld image may not match the actual pattern used by the WGR from a sample request If the red or green pixels are not perfectly aligned with the needle request another image to capture the opposite pattern and align the red and green pixels Step by Step Configuration This section presents a step by step guide to calibrate the WGR for a specific gauge It takes the installer through all the steps necessary to ensure the WGR will process accurate readings Any time a WGR is mounted onto a gauge it must be calibrated before it will accurately process gauge readings Calibration of a WGR is relatively sensitive small errors can result in inaccurate readings Physical changes in the way a WGR is mounted may require it to be recalibrated For example a WGR is removed from a gauge remounted on the same or different gauge or accidently knocked out of its initial mounting position Before Mounting Prior to physically mounting the WGR onto a gauge the following steps are recommended 1 Monitor gauge needle The goal is to get an idea of the actual gauge reading so it can be used as a reality check against t
79. umber the brighter the image 11 Pixel Threshold Defines the sensitivity of dark pixels stored Decreasing the Luminosity Threshold will increase the number of pixels picked up Increasing the Luminosity Threshold will decrease the number of pixels picked up 12 Tip Width The needle tip width in pixels 13 Tail Width The needle tail width in pixels 3 2 3 Gauge Parameters Tab Page 3 Gauge Min Angle 1 Gauge Max Angle Min Needle Travel Angle Max Needle Travel tid Needle Rest Correction Gauge Tilt Angle 5 Left LED Bright Right LED Bright Reserved Units o Second Blob Em Figure 7 HHC Application Gauge Parameters Tab Page 3 Gauge Min Angle Angle with respect to Gauge Bottom at which the Min Gauge Value resides Gauge Max Angle Angle with respect to Gauge Bottom at which the Max Gauge Value resides Min Needle Travel Angle For regular circular gauges this is the angle with respect to Gauge Bottom at which the gauge value will switch from Maximum to Minimum or vise versa Value must be between Gauge Min and Max Angle This value has a different meaning for the Magnehelic and Photohelic gauges see Section 5 0 Max Needle Travel Angle For regular circular gauges set this to the same angle as the Min Needle Travel Angle This value has a different meaning for the Magnehelic and Photohelic gauges see Section 5 0 Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manua
80. utton until Green Orange and Red LEDs are all blinking at the same time 8 secs Press the button and Orange LED will light indication returning to Normal mode Press Finish in the Handheld HHC once completed Timeout after 10 minutes 7 3 Configuration Mode The device can be configured using the HHC Configuration steps e Transition the device into configuration mode e Connect the device to the HHC e Configure the device using the HHC 7 3 1 Enter Configuration Mode The device can be transitioned into configuration mode using the button on the front panel Hold down the button until Green Orange and Red LEDs are all blinking at the same time 8 seconds Note the green LED on the device will periodically blink indicating wireless communication activity 7 3 2 Connect the WSTM to the HHC Once the WSTM is mounted it is ready to be configured The first step is to establish a communication link between the HHC and the WSTM Steps 1 Prepare the HHC for use d Remove the HHC Device from its Docking Station e Power on the HHC Press and hold the Enter On key for one second When the Green LED flashes release the Enter On key f Launch the HHC application Select the Windows Start Icon on the top left of the Touch Screen Start HH Control select the HHC Control application from the Start Menu is Bind to WSTM Select the Name ID Tab ES press the Find Button ED Wait for the HHC
81. vent is Cypress Envirosystems liable to anyone for any indirect special or consequential damages 1 0 2 0 3 0 4 0 5 0 Table of Contents A EE 6 Satety Precautiors xv rire e Raine ee aste A e rc E REV RNR 6 Description Of the HAG iet rto rr erae rie itu ie ced v DR ER 6 3 1 Natrie ID T Db cete AA a ERN eae AES 9 3 2 Gauge Parameters Tab eiie eee ete tree rie e detal iii 10 3 2 1 Gauge Parameters Tab Page 1 11 3 2 2 Gauge Parameters Tab Page 2 nennen enne 13 3 2 3 Gauge Parameters Tab Page 3 nennen enne 14 3 3 Gauge Image LI 15 3 4 Status Tab sine hene entities deatur itus 16 Configuring the Wireless Gauge Reader ener nennen nnn nnns 17 4 1 WER LED EE 17 4 2 Aenu Ergiiii E 18 4 3 Defining the Gauge Face cc ccccccccsssssceceecesssssseeeccsssssssecesesesseeceesesesseeseesesseseaaes 19 4 4 Circle CalibratiOn ii ete ia ri eee terea i a aede eae Tea aans 21 Lu Erie CH 21 AAL ZOOmian aui edet fb UR tii t i hats Saisie eas 23 4 4 3 Zoom X Offset 5e eese verti hana deve o e aea i nie aeaa i aoa 23 AAA ZOOM Y Offset cum n ERR a e ERIS i eis 24 44S Get Sample A A iaa 24 4 4 6 E A d drift cerns 25 4 4 7 Pixel Threshold uiii eere deren ne terae iy tee dee De aene pte 25 4 4 8 Long Tail Short Tail Selection ooooccccnnnoocoocanononononononcnnnonnnnnnncnnrnonnnnos 27 4 4 9 Short Tallis zie reete theo Egon iere Pe a D ee e RR S 27 44 10 Radius Ignore eret teneor eaae nena a aoa eR
82. vice must be re calibrated if firmware is upgraded Steps 1 Shortall thermocouple channels which require calibration 2 Insert the Calibration Dongle into Expansion Port A Contact Cypress Envirosystems for support see Section 14 0 Figure 65 WFM Expansion Port 3 Reset or reboot the device by disconnecting then reconnecting the power supply from the Power Input port B Alternatively the Reset Button inside the enclosure can be used Figure 66 WFM Power Input Port and LEDs 4 After normal start up note the special Calibration Successful sequence on the three LEDs C If the calibration was successful all three LEDs Red Orange and Green will blink quickly 3 times in a row 5 f the calibration was successful remove the dongle and continue If calibration was unsuccessful make sure the dongle is connected properly and contact support see Section 14 0 Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 68 9 0 9 1 9 2 9 2 1 Configuring the Wireless Range Extender The Cypress Envirosystems Wireless Range Extender WRE is used to extend the range of wireless data from a field device to the Blue Box Server When the WRE receives a message it waits its specified delay time and repeats the signal twice Each WRE has two radios that are pre programmed with a specific radio channel set that must match the channel set of the field devices WREs are pre program
83. will save the variables on the WGR If the WGR is forced out of configuration mode either because of a timeout or the user presses the left button the N ID e inis variables are not saved From the Name ID tab Name 1D press the Finish Button ES Make Normal Sample Mode sure the WGR exits Configuration Mode and enters Normal Sample Mode E Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 40 5 Transition the WGR into Fast Sample Mode to collect high resolution readings The data can be examined on the central serve to ensure the installation was successful From Normal Sample Mode Normal Sample Mode Fast Sample Mode perform the following steps Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 41 5 0 Configuring the WGR for Magnehelic and Photohelic Gauges This section describes the configuration procedure for Magnehelic and Photohelic type gauges A special WGR must be used for these types of gauges WGR 100 003 WGR 100 135 and WGR 100 145 only For convenience they will be referred to as Magnehelic gauges in this section Note that a special WGR must be used with a Magnehelic gauge Standard WGRs are not compatible with Magnehelic type gauges 40 NW 60 ww 20 Movil iilii MAGNEHELIC CALIBRATED For VERTICAL P SITION Je Figure 36 Wireless Magnehelic Gauge Reader Magnehelics differ from standard gauges in ways that effect the configuration of a WGR The
84. xposure This will adjust the brightness of the image The larger the number the brighter the image 0 230 OSPREY EXPOSURE Pixel Threshold Defines the sensitivity of dark pixels stored Decreasing the Luminosity Threshold will increase 0 255 LUMINOUS THRESHOLD DELTA the number of pixels picked up Increasing the Luminosity Threshold will decrease the number of pixels picked up Tip Width Minimum number of pixels that are close together to be considered a valid group 0 255 MIN CLOSE PIXELS THRESHOLD Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 73 Firmware Versions 01 08 1 3 and Up Handheld Parameter Description Min Value Max Value Firmware MACRO This allows us to easily filter out individual pixels of noise or numerals or hash marks etc This is an advanced feature Consult Cypress Systems Tail Width Max delta in X or Y direction to consider two points in the same group blob This is an 0 255 NEARBY PIXEL THRESHOLD advanced feature Consult Cypress Systems Gauge Min Angle Angle with respect to Gauge Bottom at which the Min Gauge Value resides 0 359 GAUGE MIN ANGLE Gauge Max Angle Angle with respect to Gauge Bottom at which the Max Gauge Value resides 0 359 GAUGE MAX ANGLE Switching Angle Angle with respect to Gauge Bottom at which the gauge value will switch from Maximum to 0 359 SWITCHING ANGLE Minimum or vise versa Must be between Gauge Min and Max
85. y Contact Cypress Envirosystems for support see Section 14 0 8 2 Operating Modes All modes will try to send a health packet every 30 minutes depending on the update rate It is guaranteed that a health packet will be received every 40 minutes Mode Function How to enter mode How to exit mode Normal Sends readings at Do nothing Enter Single Sample Fast programmed in update or Medium modes rate Single Sample Sends a single sample then Push button and release Automatically exits to immediately returns to quickly while in Normal Normal mode normal mode mode Note 2 Transmissions are sent one on each channel Fast Sends readings every 5sec Hold down button until Automatically exits after for 5min total 60 both Green and Orange 5min Or press button and readings LEDs are lit 3 sec Orange LED will light indicating returning to Normal mode Cypress Envirosystems Doc 152 10206 01 Rev 1 0 HHC User Manual Page 64 Mode Function How to enter mode How to exit mode Medium Sends readings every 30 sec for 8 hours total 960 readings Hold down button until Green Orange and Red LEDs are lit 6 sec Automatically exits after 8hours Or press button and Orange LED will light indicating returning to Normal mode Configuration Allows configuration with the Handheld HHC Hold down button until Green Orange and Red LEDs are all blinking at the same ti

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