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Model PRC1

Controller

WARNING . . . Not To Be Used for Personnel Protection

Never use these products as sensing devices for personnel protection. Doing
so could lead to serious injury or death.

These sensors do NOT include the self-checking redundant circuitry necessary to allow
their use in personnel safety applications. A sensor failure or malfunction can cause
either an energized or de-energized sensor output condition. Consult your current
Banner Safety Products catalog for safety products which meet OSHA, ANSI and IEC
standards for personnel protection.

P/N 57413

08/03

Instruction Manual

57413 8/16/03 11:50 PM Page i

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Содержание PresencePLUS PRC1

Страница 1: ...nclude the self checking redundant circuitry necessary to allow their use in personnel safety applications A sensor failure or malfunction can cause either an energized or de energized sensor output condition Consult your current Banner Safety Products catalog for safety products which meet OSHA ANSI and IEC standards for personnel protection P N 57413 08 03 Instruction Manual 57413 8 16 03 11 50 ...

Страница 2: ...57413 8 16 03 11 50 PM Page ii ...

Страница 3: ...ROI 13 Drawing a Mask 14 Adjusting Focus 15 Adjusting Gray Scale Thresholds 16 TEACH TEACH Overview 18 Setting Judgment Criteria 19 Editing Judgment Criteria 20 RUN RUN Overview 21 Viewing Pass Fail Statistics 22 Viewing Editing Judgment Criteria 23 Viewing Pixel Count Statistics 24 Viewing Images 25 CONFIGURE Configuring Application Type Pixel Type and Lighting 26 Configuring Triggers 28 Configur...

Страница 4: ...2 P N 57413 57413 8 16 03 11 50 PM Page 2 ...

Страница 5: ...tup instructions see the PresencePLUS P1B65Q Pixel Counting Sensor Instruction Manual P N 56910 supplied with each sensor P1B65Q PRC1 MQDC 6 Series Cable Coiled Cord Supplied with PRC1 To P ower Source Trigger Device and Output Receivers Controller SETUP ROI TEACH LOAD HELP ENTER RUN MAIN RUN P F RUN JUDGE CONFIG MAIN MENU IMAGE CNTRL TM Controller Connection to the Sensor CAUTION Avoid damage to ...

Страница 6: ...he third step the TEACH mode is used to teach the sensor to recognize good and optionally bad images by presenting a number of product examples The controller uses the pixel counts from these examples to determine judgment criteria for subsequent sensor operation Judgment criteria may be manually adjusted If the application does not require defining an ROI masking or teaching bad product the QUICK...

Страница 7: ...n TEACH IMAGE CNTRL Define region of interest for judgment Mask area to exclude from judgment Adjust focus Adjust gray scale thresholds ROI Run the auto exposure routine F ocus the lens Lighten or darken the image SETUP Automatically set judgment criteria and put the sensor into RUNmode MAIN MENU RUN P F RUN JUDGE View PASS and FAIL statistics View pixel count statistics Adjust judgment criteria d...

Страница 8: ...GHT button to select the last option Press the UP button from the first option to select the last option Press the DOWN button from the last option to select the first option Press and hold an UP DOWN LEFT or RIGHT button to allow the controller to continue the action until the button is released To display information about the selected option press the HELP button To exit the Help screen press t...

Страница 9: ...within 1 of the Reference Count See page 24 for more information about how judgment criteria is applied To change a word value displayed next to an option highlight the option and press ENTER to toggle between choices see Example 1 To adjust a numerical value displayed next to an option highlight the option and press ENTER to select its value Press UP or DOWN buttons to edit the number Press ENTER...

Страница 10: ...r is in RUN mode the controller displays the RUN screen 5 upon connection MAIN MENU Screen 1 MAIN MENU QUICK START SETUP ROI TEACH RUN CONFIGURE RUN Screen 5 RUN P F JUDGE STATS SINGLE CONFIG MANUAL MAIN PresencePLUS Copyright c 1999 Banner Engineering Corporation All Rights Reserved Remote Version Sensor Version Sensor not in RUN mode Sensor in RUN mode White 147765 Passed 3 57413 8 16 03 11 50 P...

Страница 11: ...to program and run the sensor if advanced features are not required see page 10 SETUP Adjust where the image appears within the array focus the lens and lighten or darken the image see page 11 ROI Define a Region of Interest ROI to include in judgments or mask an area to exclude see page 12 TEACH Set and edit judgment criteria see page 18 RUN Put the sensor into RUN mode and display the RUN screen...

Страница 12: ...sted see page 23 On the MAIN MENU screen 1 select QUICK START and press ENTER to display the SETUP screen 2 Use the SETUP screen as described on page 11 to adjust the image withing the array adjust the focus lighten or darken the image or clear a previously defined ROI or mask Select NEXT and press ENTER The controller automatically captures five images determines judgment criteria values puts the...

Страница 13: ...htest pixels in the image To achieve optimal focus turn the lens focus ring in small increments until the displayed Focus value is the highest possible number Remove your hand from the lens after each adjustment The value indicates the amount of contrast in the image Higher numbers are achieved when sensing images with greater contrast between light and dark areas To lighten the image select LIGHT...

Страница 14: ...sure time Using the THRESH option to adjust gray scale thresholds may help improve the image ROI Draw an area to include in judgments MASK Draw an area to exclude from judgment To re focus the lens after adding an ROI select FOCUS and press ENTER To re calculate and optimize the exposure time after adding an ROI select EXPOSE and press ENTER To improve the image by adjusting gray scale threshold v...

Страница 15: ...ition On the DRAW screen 3 provide a trigger to capture an image see page 12 Select ROI and press ENTER Press UP DOWN LEFT and RIGHT buttons to move the top upper and left lines Select NEXT to continue Press UP DOWN LEFT and RIGHT buttons to move the bottom lower and right lines Select DONE to return to the DRAW screen Optional Select FOCUS and press ENTER to re focus the lens on the FOCUS screen ...

Страница 16: ...ge To remove the mask select REMOVE and press ENTER To edit the size or position of the mask select EDIT and press ENTER Press UP DOWN LEFT and RIGHT buttons to move the top upper and left lines Select NEXT to continue Press UP DOWN LEFT and RIGHT buttons to move the bottom lower and right lines To exit the screen select DONE and press ENTER DRAW 3 MASK THRESH ROI FOCUS EXPOSE MAIN MENU 1 QUICK ST...

Страница 17: ...o focus the sensor s lens after adding an ROI To achieve optimal focus turn the lens focus ring in small increments until the displayed value is the highest possible number Remove your hand from the lens after each adjustment Select DONE and press ENTER to return to the DRAW screen Optional After returning to the Draw screen select EXPOSE and press ENTER to run the auto exposure routine FOCUS Scre...

Страница 18: ... exposure values and to adjust the upper and lower gray scale threshold values These values are set during the auto exposure routine on the SETUP screen and whenever the EXPOSE option is executed Gray scale thresholds may be manually adjusted Threshold values are specified as a number from 0 black to 255 white The upper value must be greater than the lower value On the DRAW screen 3 select THRESH ...

Страница 19: ...ated following the next trigger When satisfied with the results press the DOWN button to select DONE and press ENTER to exit the screen To provide a trigger to the sensor select manual and press ENTER or provide an external trigger To restore the value to the value present upon entering the screen select RESTORE and press ENTER IMAGE CONTROL Screen 3 4 IMAGE CONTROL Exposure 0 70 ms Gain 2 Thresho...

Страница 20: ...lues are 15 above the maximum count and 15 below the minimum count These values may be adjusted automatically by teaching bad examples or manually on the EDIT JUDGE screen 4 2 see page 20 TEACH GOOD PRODUCT Present examples of good product to obtain judgment criteria TEACH BAD PRODUCT Present examples of bad product to obtain judgment criteria This option is available only after teaching good prod...

Страница 21: ...ge the controller gathers teach data displays the image and increments the count To provide manual triggers press the UP button to select MANUAL and press ENTER to initiate each trigger To stop gathering teach data after the desired number of counts are displayed select STOP and press ENTER STOP changes to START To clear teach data and start over select CLEAR and press ENTER To exit the screen sel...

Страница 22: ...WN buttons to change the value Press ENTER to deselect the value REF COUNT The average of all taught good counts This value is used to calculate the Pass High and Pass Low limits To adjust select REF COUNT and press ENTER to select the value Press UP and DOWN buttons to change the value Press ENTER to deselect the value White Black Count Displays the pixel count result of the last captured image T...

Страница 23: ... View or clear PASS and FAIL statistics see page 22 JUDGE View or adjust judgment criteria values see page 23 STATS View or clear pixel count statistics see page 24 SINGLE Display the next triggered next failed or next passed image see page 25 CONFIG View or adjust configuration settings see pages 26 30 MAIN Take the sensor out of RUN mode and display the MAIN MENU screen The MAIN MENU screen prov...

Страница 24: ...ber of counts that have failed judgment To reset all counts to zero select CLEAR and press ENTER To provide a trigger to the sensor select MANUAL and press ENTER or provide an external trigger To exit the screen select BACK and press ENTER RUN 5 P F JUDGE STATS SINGLE CONFIG MANUAL MAIN BACK MANUAL P F 5 1 CLEAR RUN P F P F Pass 36 Fail 11 CLEAR MANUAL BACK P F Screen 5 1 White 147765 Passed 3 574...

Страница 25: ...MATCH REF COUNT White Count DONE RESTORE EDIT JUDGE 4 2 STATS SINGLE CONFIG MANUAL MAIN RUN JUDGE White 147765 Passed 3 Viewing Editing Judgment Criteria JUDGE Screen 5 2 Use this screen to view or edit judgment criteria during sensor operation Match Displays the Match and Match settings To edit judgment criteria on the EDIT JUDGE screen 4 2 select EDIT and press ENTER see page 20 To provide a tri...

Страница 26: ... Hi Limit Reference Count Reference Count x Match Pass Lo Limit Reference Count Reference Count x Match To reset all counts to zero select CLEAR and press ENTER To exit the screen select BACK and press ENTER RUN 5 P F JUDGE STATS STATS 5 3 Maximum Count Average Count Minimum Count Pass Hi Limit Pass Lo Limit BACK CLEAR SINGLE CONFIG MANUAL MAIN STATS Maximum Count 147765 Average Count 132562 Minim...

Страница 27: ...that fails judgment criteria select FAIL and press ENTER To display the next image that passes judgment criteria select PASS and press ENTER To provide a trigger to the sensor select MANUAL and press ENTER or provide an external trigger This option is not available until you select NEXT FAIL or PASS To exit the screen select BACK and press ENTER SINGLE Screen 5 4 SINGLE NEXT FAIL PASS MANUAL BACK ...

Страница 28: ... to enable the sensor to automatically compensate for small lighting variations over time changes in ambient light or degradation in a light source Select Off to disable this option To toggle between choices select AUTO COMP and press ENTER TRIGGER OUTPUTS Set input and output options FILE UPLOAD DOWNLOAD Upload or download a configuration file To exit the screen select DONE and press ENTER CONFIG...

Страница 29: ...UTPUT1 white wire OUTPUT2 black wire OUTPUT3 gray wire TEST Setup mode only DONE TEST OUTPUTS Screen TEST OUTPUTS Output 1 White PNP Active 2 Black Off Inactive 3 Gray NPN Inactive BACK Banner Engineering Corp Minneapolis MN U S A www bannerengineering com Tel 763 544 3164 P N 57413 27 TEST Setup mode only This option is available only when the sensor is not in RUN mode Select TEST Setup mode only...

Страница 30: ...ice is displayed Then press ENTER again to deselect the value DELAY Set the time in microseconds µs from 0 25 000 from the instant the sensor receives the trigger to the instant the sensor captures the image Select DELAY and press ENTER to display the DELAY screen Select ADJUST and press ENTER Press UP or DOWN buttons to adjust the value Press ENTER to deselect the value To reset the value to what...

Страница 31: ...nal Pass When judgment result is within taught limits Output Rdy Output Ready Upon each valid trigger Indicates that a judgment has been made and the output lines are valid Snsr Fail Sensor Fail When the sensor detects a hardware problem Fail Low When the count is less than the Pass Lo Limit see page 24 Fail High When the count is greater than the Pass Hi Limit see page 24 Fail When the judgment r...

Страница 32: ...econds To set the Pulse Width value select PULSEWIDTH and press ENTER Press UP or DOWN buttons to change the value Press ENTER to deselect the value DELAY Set the time in milliseconds msec from 0 60 000 60 seconds from the end of the sensor s 50 millisecond response time to the start of the output signal To adjust select DELAY and press ENTER Press UP or DOWN buttons to change the value Press ENTE...

Страница 33: ... and press ENTER The controller saves current settings to the file and exits the screen when done To download select DOWNLOAD CONFIG FILE and press ENTER to display the DOWNLOAD CONFIG FILE screen Select the file name and press ENTER The controller downloads file information to the sensor and exits the screen when done To exit the screen select DONE and press ENTER FILE UPLOAD DOWNLOAD Screen 6 2 ...

Страница 34: ...o the instant it does The sensor is ready to emit an output signal after the 50 msec sensor response time has elapsed If system response plus delay is longer than the trigger interval the output will never be activated because the delay timer is reset at the beginning of each trigger Trigger 50 msec Continuous signal until condition changes Sensor Response Time Trigger Interval Trigger Trigger Tri...

Страница 35: ...upper thresholds are counted Pixels with values above the upper threshold or below the lower threshold are ignored If the sensor is counting black only pixels with values below the lower threshold are counted Adjusting Gray Scale Thresholds During setup the lower gray scale threshold may be adjusted on the SETUP screen using DARKEN and LIGHTEN values from 7 to 7 see page 11 At any time both the up...

Страница 36: ... against reverse polarity and transient voltages Display 128 x 64 pixel LCD Construction Housing Black ABS or polystyrene Switches Polyester membrane Environmental Rating IP 20 NEMA 1 Connections 6 loaded 4 pin modular jack for supplied coiled cord Cord extends to 4 m 12 Operating Temperature 0 to 50 C 32 to 122 F Maximum Relative Humidity 90 at 50 C non condensing 57413 8 16 03 11 50 PM Page 34 ...

Страница 37: ...urs which makes the output inactive see Figure 1 on page 32 Mask A defined area within the ROI that is ignored during judgment Output delay The amount of time in milliseconds between the instant the sensor is ready to start the output signal to the instant it starts The DELAY option adds a specified amount of time after the 50 msec default sensor response time has elapsed see Figure 3 on page 32 O...

Страница 38: ...r Trigger An input signal to the sensor Configurable trigger parameters determine how the sensor responds to the trigger Valid trigger A trigger that causes the sensor to capture an image The sensor may be set to ignore a certain number of triggers see the DIVIDE option on page 28 Glossary 57413 8 16 03 11 50 PM Page 36 ...

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Страница 40: ...ducts to be free from defects for one year Banner Engineering Corp will repair or replace free of charge any product of its manufacture found to be defective at the time it is returned to the factory during the warranty period This warranty does not cover damage or liability for the improper application of Banner products This warranty is in lieu of any other warranty either expressed or implied 5...

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