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Table 3: Expected TEACH Behavior for Two-Point Static TEACH

Condition

TEACH Result

Display

At least one taught condition is

between the minimum and maximum

signal level limits.

Sets the threshold between the two

taught conditions.

The current NSS displays.

Both taught conditions are darker than

the minimum signal value limit.

Sets the threshold at the minimum

level. Sets the sensor at the maximum

detection condition.

 briefly displays, and then the

current NSS displays.

Both taught conditions are brighter

than the maximum signal value limit.

Sets the threshold at the maximum

level. Sets the sensor at the minimum

detection condition.

 briefly displays, and then the

current NSS displays.

Both taught conditions are at the same

signal level. This is a Calibration Set.

Sets the threshold slightly below the

two taught conditions.

 briefly displays, and then the

current NSS displays.

3.5.3 Dynamic TEACH 

Dynamic TEACH sets a single switching threshold during machine run conditions. Dynamic TEACH is recommended for

applications where a machine or process may not be stopped for teaching. During Dynamic TEACH, the sensor takes

multiple samples of the light and dark conditions and automatically sets the switch point at the optimum level.

Sensor positions 

threshold midway 

between taught conditions

Darkest

(no signal)

Most Light

(saturated

signal)

Output OFF

Output ON

Darkest Taught

Condition

Lightest Taught

Condition

Position

adjusted by

Manual Adjust

Figure 8. Dynamic TEACH (Light Operate shown)

NOTE: The sensor must be set to 

 = 

 to use the following instructions.

NOTE: To program the sensor using remote input, remote input must be enabled (

 = 

)

1. Present the target.

Method

Action

Result

Push Button

Present the first target. The sensor-to-target distance must be within

the sensor's range.

The target's value displays.

Remote Input

2. Start the TEACH mode.

Method

Action

Result

Push Button

Press and hold TEACH for longer than 2 seconds.

 and 

 flash alternately

on the display. The DYN indicator

flashes.

Remote Input No action required.

n/a

3. Teach the sensor.

 

 

Q3X Laser Contrast Sensor

 

www.bannerengineering.com - Tel: 763.544.3164

17

Содержание Q3X

Страница 1: ...Q3X Laser Contrast Sensor Instruction Manual Original Instructions 181485 Rev B 4 March 2015 181485 ...

Страница 2: ...on 12 3 1 9 Display View 12 3 1 10 Exit the Top Menu 12 3 1 11 Reset to Factory Defaults 13 3 2 Manual Adjustments 13 3 3 Remote Input 13 3 3 1 Select the TEACH mode using the Remote Input 14 3 3 2 Reset to Factory Defaults Using the Remote Input 15 3 4 Locking and Unlocking the Sensor Buttons 15 3 5 TEACH Procedures 15 3 5 1 Detection Reliability 15 3 5 2 Two Point Static TEACH 15 3 5 3 Dynamic T...

Страница 3: ...rcuitry necessary to allow its use in personnel safety applications A sensor failure or malfunction can cause either an energized or de energized sensor output condition 1 1 Models Model Contrast Sensing Range Background Suppression Distance Output Type Cable Q3XTBLD Q8 0 to 300 mm 11 81 in Not Applicable Bipolar 1 NPN 1 PNP Euro M12 5 pin integral connector Q3XTBLD50 Q8 0 to 50 mm 1 97 in 60 mm 2...

Страница 4: ... target is present at a distance beyond the background suppression distance and is being suppressed In Light Operate mode the output switches off when displays For the LD50 models the sensor s output state when displaying can be controlled using the menu By default the sensor treats a target in the background as a dark signal and honors the LO DO selection A displayed value of indicates no light r...

Страница 5: ...hen navigating the menu systems the menu items loop 1 4 Laser Description and Safety Information For Safe Laser Use Class 2 Lasers Do not stare at the laser Do not point the laser at a person s eye Mount open laser beam paths either above or below eye level where practical Terminate the beam emitted by the laser product at the end of its useful path CAUTION Use of controls or adjustments or perfor...

Страница 6: ... 0 25 seconds They also must emit only visible wavelengths 400 to 700 nm Therefore an ocular hazard may exist only if individuals overcome their natural aversion to bright light and stare directly into the laser beam Laser wavelength 655 nm Output 0 42 mW Pulse Duration 5 µs Q3X Laser Contrast Sensor 6 www bannerengineering com Tel 763 544 3164 ...

Страница 7: ...ction orient the sensor as shown in relation to the target to be detected For models with background suppression make sure the intended target is inside of the contrast sensing range and that any background objects are positioned beyond the background suppression distance Figure 4 Optimal Orientation of Target to Sensor 2 3 Sensor Mounting 1 If a bracket is needed mount the sensor onto the bracket...

Страница 8: ...on is off disabled 2 5 Cleaning and Maintenance Handle the sensor with care during installation and operation Sensor windows soiled by fingerprints dust water oil etc may create stray light that may degrade the peak performance of the sensor Blow the window clear using filtered compressed air then clean as necessary using 70 isopropyl alcohol and cotton swabs or water and a soft cloth Q3X Laser Co...

Страница 9: ...simultaneously or press and hold and simultaneously for longer than 2 seconds to return to Run mode from anywhere in the top menu 3 1 1 Output Operation Use this menu to select the output operation mode The default is light operate Light operate The output is on when the sensor detects a light state Dark operate The output is on when the sensor detects a dark state 3 1 2 TEACH Menu Use this menu t...

Страница 10: ...n 250 µs 60 µs Disabled Disabled 1 ms 300 µs Enabled Disabled 5 ms 520 µs Enabled Enabled 25 ms Master Slave Sync 13 ms Best for direct line of sight crosstalk Enabled 3 1 5 Output Timing Delays Use this menu to select the output timing delay to be set Only one delay type can be used at a time The default is no delay No delay Enables simultaneous on and off delay timers One shot Enables a one shot...

Страница 11: ...lay is selected For and the default is 0 For the default is 1 ms when the response speed is 1 ms or 10 ms when the response speed is either 250 µs or 5 ms Use or to scroll through the values Values greater than 10 increase or decrease by increments of 10 Millisecond values do not include the decimal point seconds values include the decimal point 1 to 9 ms 10 to 90 ms 100 to 900 ms 1 0 to 9 0 s 10 ...

Страница 12: ...tput settings and operation Output State Based on menu and LO DO Selections Target in Cut Off No Light Received Loss of Signal LO DO LO DO OFF LO DO ON LO DO NOTE The output may transition ON to OFF or OFF to ON when the target enters the diffuse sensing range Consider an ON Delay or the laser inhibit input if necessary 3 1 9 Display View Use this menu to select the display view The default is rig...

Страница 13: ...or 1 From Run mode press either or one time The current signal strength value flashes slowly 2 Press to decrease the sensor s gain or to increase the sensor s gain or press and hold or to rapidly decrease or increase gain After 1 second the normalized signal strength flashes rapidly the new setting is accepted and the sensor returns to Run mode 3 3 Remote Input Use the input wire to program the se...

Страница 14: ...ory Defaults maintains remote input SET Remote Input 5x One point dark set REMOTE SETUP REMOTE TEACH Set Figure 6 Remote Input Map 3 3 1 Select the TEACH mode using the Remote Input 1 Access the TEACH selection Action Result Double pulse the remote input T T T displays 2 Select the desired TEACH mode Action Result Pulses TEACH Mode 1 T Two point static TEACH 2 T T T Dynamic TEACH 3 T T T T T One p...

Страница 15: ...he remote input to unlock the sensor T displays and the sensor returns to Run mode Double pulse the remote input to lock the sensor T T T displays and the sensor returns to Run mode 3 5 TEACH Procedures 3 5 1 Detection Reliability After completing a TEACH the detection reliability of the application can be assessed by comparing the displayed NSS value of the light and dark target conditions The di...

Страница 16: ...r than 2 seconds and flash alternately on the display The DYN and WND indicators flash Remote Input No action required n a 3 Teach the sensor Method Action Result Push Button Press TEACH to teach the target The sensor is taught the first target and flash alternately on the display The DYN and WND indicators flash Remote Input Single pulse the remote input T 4 Present the target Method Action Resul...

Страница 17: ...chine run conditions Dynamic TEACH is recommended for applications where a machine or process may not be stopped for teaching During Dynamic TEACH the sensor takes multiple samples of the light and dark conditions and automatically sets the switch point at the optimum level Sensor positions threshold midway between taught conditions Darkest no signal Most Light saturated signal Output OFF Output O...

Страница 18: ...een the two conditions The current NSS displays All conditions are darker than the minimum signal value limit Sets the threshold at the minimum level Sets the sensor at the maximum detection condition briefly displays and then the current NSS displays All conditions are brighter than the maximum signal value limit Sets the threshold at the maximum level Sets the sensor at the minimum detection con...

Страница 19: ...cted Sets a symmetric window around the taught condition The threshold window is set by the value The current NSS displays The taught condition is at a valid low signal level Sets a symmetric window around the taught condition using the minimum offset value The achieved percent briefly displays and then the current NSS displays The taught condition is less than the minimum detection range Sets a s...

Страница 20: ...ch the sensor Method Action Result Push Button Press TEACH to teach the sensor The sensor sets the switching threshold and returns to Run mode Remote Input Single pulse the remote input T flashes briefly on the display and the sensor returns to Run mode Table 6 Expected TEACH Behavior for Light Set Condition TEACH Result Display A valid condition is detected Sets the threshold at a value less than...

Страница 21: ...o use the following instructions NOTE To program the sensor using remote input remote input must be enabled 1 Present the target Method Action Result Push Button Present the target The sensor to target distance must be within the sensor s range The target s value displays Remote Input 2 Start the TEACH mode Method Action Result Push Button Press and hold TEACH for longer than 2 seconds and flash a...

Страница 22: ...ndition briefly displays and then the current NSS displays The taught condition is brighter than the maximum signal value limit Sets the threshold at the maximum level Sets the sensor at the minimum detection condition briefly displays and then the current NSS displays 3 6 Sync Master Slave Two Q3X sensors may be used together in a single sensing application To eliminate crosstalk between the two ...

Страница 23: ...ead Exit Setup Reset to Factory Defaults Available when set to 1Sh Available when set to on ms default setting BOTH BOTH BOTH BOTH BOTH BOTH BOTH BOTH BOTH BOTH BOTH Light Operate Dark Operate Dark Set min 10 20 30 40 50 Window Light Set options 20 is default for Light Set and Window min 25 50 100 200 Dark Set options 50 is default for Dark Set set Response Speed to 250 microseconds set Response S...

Страница 24: ... Power Up 1 s Ambient Light Immunity 5000 lux Maximum Torque Side mounting 1 N m 9 in lbs Nose mounting 10 N m 88 in lbs Connector 5 pin Euro M12 Integral Connector Construction Housing Nickel plated zinc die cast Side cover Nickel plated aluminum Lens cover Scratch resistant PMMA acrylic Lightpipes and display window Polysulfone Adjustment buttons 316 stainless steel Vibration MIL STD 202G Method...

Страница 25: ...tance will be 95 of a 90 reflective white card DISTANCE mm EXCESS GAIN 1 1 10 10 100 100 1000 Figure 15 Excess Gain for Standard Sensitivity DISTANCE mm 0 10 20 30 40 50 BEAM PATTERN mm 1 5 1 0 0 5 0 0 0 5 1 0 1 5 Figure 16 Beam Pattern Target Background X Y X Diffuse Sensing Range Y Recommended Background Distance Model No X Y LD50 50 mm 60 mm Figure 17 Q3XTBLD50 Contrast Detection versus Backgro...

Страница 26: ...in millimeters inches unless noted otherwise 35 26 1 21 M18 X 1 6g M12 X 1 6g 18 00 18 05 14 90 24 10 12 05 1 30 3 30 Ø3 30 3 80 47 10 1 50 34 80 24 30 3 50 EMITTER RECEIVER Q3X Laser Contrast Sensor 26 www bannerengineering com Tel 763 544 3164 ...

Страница 27: ...in during a manual adjustment or after a TEACH Calibration set Cutoff A target is detected in the background models with background suppression only Output timing delays Dark operate Dark set Display read Delay timer Dynamic TEACH Excess gain Exit to Run mode Go High sensitivity Input wire function Light operate or low sensitivity Lock Laser off Light set Minimum Master Off delay On delay Q3X Lase...

Страница 28: ...put wire remote teach function or Set used in the TEACH procedures Standard sensitivity Slave Response speed Stop Teach process selection Top The sensor is at maximum gain during a manual adjust or after a TEACH Window set Unlock Q3X Laser Contrast Sensor 28 www bannerengineering com Tel 763 544 3164 ...

Страница 29: ...ions reposition the sensor or the target Table 9 Error Codes Code Description Resolution Output short circuit Check the wiring for an electrical short circuit Laser fault Contact Banner Engineering to resolve The display is blank and the output indicator flashes EEPROM or System Fault Contact Banner Engineering to resolve Q3X Laser Contrast Sensor www bannerengineering com Tel 763 544 3164 29 ...

Страница 30: ...0 ft MQDC1 506RA 1 83 m 6 ft Right Angle 32 Typ 1 26 30 Typ 1 18 ø 14 5 0 57 M12 x 1 MQDC1 515RA 4 57 m 15 ft MQDC1 530RA 9 14 m 30 ft 5 Pin Threaded M12 Euro Style Cordsets Washdown Stainless Steel Model Length Style Dimensions Pinout Female MQDC WDSS 0506 1 83 m 6 ft Straight 43 5 mm Ø4 8 mm Ø15 5 mm 2 3 4 1 5 1 Brown 2 White 3 Blue 4 Black 5 Gray MQDC WDSS 0515 4 57 m 15 ft MQDC WDSS 0530 9 14 ...

Страница 31: ...d pan movement for precision adjustment Easy sensor mounting to extruded rail T slots Metric and inch size bolts available 18 mm sensor mounting hole 66 69 A B Hole size B ø 18 1 Model Bolt Thread A SMB18FA 3 8 16 2 in SMB18FAM10 M10 1 5 50 SMB18FAM12 n a no bolt included Mounts directly to 12 mm in rods SMB18A Right angle mounting bracket with a curved slot for versatile orientation 12 ga stainle...

Страница 32: ...01 800 BANNERE toll free Website www bannerengineering com mx Email mexico bannerengineering com Brazil Address Banner do Brasil Rua Barão de Teffé nº 1000 sala 54 Campos Elíseos Jundiaí SP CEP 13208 761 Brasil Phone 1 763 544 3164 Website www bannerengineering com br Email brasil bannerengineering com China Address Banner Engineering Shanghai Rep Office Xinlian Scientific Research Building Level ...

Страница 33: ...TNESS FOR A PARTICULAR PURPOSE AND WHETHER ARISING UNDER COURSE OF PERFORMANCE COURSE OF DEALING OR TRADE USAGE This Warranty is exclusive and limited to repair or at the discretion of Banner Engineering Corp replacement IN NO EVENT SHALL BANNER ENGINEERING CORP BE LIABLE TO BUYER OR ANY OTHER PERSON OR ENTITY FOR ANY EXTRA COSTS EXPENSES LOSSES LOSS OF PROFITS OR ANY INCIDENTAL CONSEQUENTIAL OR S...

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