96099E Thrubeam Type Laser Detection Sensor IB Series User’s Manual Read this manual before using the product in order to achieve maximum performance. Keep this manual in a safe place after reading it so that it can be referenced at any time.
Introduction This manual describes the basic operations and information for the IB Series. Read this manual carefully to ensure performance and safe function of the IB Series for safe use. Keep this manual in a safe place for future reference. Make sure this manual is provided to the end user of this product. Symbols The following symbols are used in this manual to alert you to important matters for preventing personal injury and device damage.
Safety Information for IB Series General Precautions WARNING NOTICE • This product is just intended to detect object(s). Do not use this product for the purpose of protecting a human body or a part of human body. • This product is not intended for use as explosion-proof product. Do not use this product in a hazardous location and/or potentially explosive atmosphere. • Provide sufficient safety measures to prevent various damage in the event this product fails.
Troubleshooting WARNING Turn the power OFF immediately in the following cases. Continuing use in an abnormal state can cause damage. • When water or foreign matter enters the product body • When the product has been dropped or the case damaged • When smoke or abnormal odors are emitted from the product Precautions for Use WARNING • Use this product with the correct power voltage. Failure to do so could result in fire or electric shock. • Do not disassemble or modify this product.
Warming Up NOTICE Wait at least 30 minutes after turning the power on before starting use. The circuit will be unstable immediately after the power is turned on so the display value may gradually fluctuate. Power On Reset Once the power is turned on, it will take approx. 2 seconds for the measurement to start. The judgment output will be output after the response time (average number of times x sampling rate) has elapsed.
Table of Contents Introduction Safety Information for IB Series ................................................................ 1 General Precautions ................................................................................ 1 Safety Precautions on Laser Products..................................................... 1 Troubleshooting ....................................................................................... 2 Precautions for Use ............................................................
Beam Axis Adjustment Assistant Function ........................................... 3-8 3-4 Reference Light Registration (Gain Adjustment) and Adjust Function... 3-10 Reference Light Registration (Gain Adjustment) ................................ 3-10 Adjust Function ................................................................................... 3-11 Cancelling the Adjust Function (Reset)............................................... 3-11 3-5 Initial Reset (Initialize)................................
14. Adjust Level .................................................................................. 4-37 15. Auto Adjust Function..................................................................... 4-37 16. Check Output Function ................................................................. 4-38 17. Error Output Mode ........................................................................ 4-39 18. Display Digit .................................................................................. 4-40 19.
Before Use 1 This chapter describes the overview of the IB Series and the name and function of each part. IB-E 1-1 Checking the Package Contents.......................... 1-2 1-2 Part Names and Functions ...................................
1-1 1 Checking the Package Contents The following equipment and accessories are included in the package. Before using the unit, make sure that all items are included. We have thoroughly inspected the package contents before shipment. However, in the event of defective or broken items, contact your nearest KEYENCE office.
1-1 Checking the Package Contents Sensor Head 1 IB-01 (Measurement range φ1 to 2.5 mm) Mounting bracket x 2 Before Use T LA R SE R SE RI A LN o. Flat nut x 2 Transmitter x 1 Receiver x 1 M3 x 20 mm screw x 4 IB-05 (Measurement range 5 mm) Mounting bracket x 2 LA R SE RI SE A L No . R T Flat nut x 2 Transmitter x 1 Receiver x 1 M3 x 25 mm screw x 4 IB-10 (Measurement range 10 mm) LA Mounting bracket x 2 S T SE RI AL No E R .
1-1 Checking the Package Contents List of Optional Parts 1 For sensor amplifier unit OP-26751 (For IB-1000/IB-1050) OP-35361 (For IB-1550) Before Use end unit x2 OP-4122 (For IB-1500/IB-1550) Expansion cable (300 mm) x 1 OP-87076 (For IB-1500/IB-1550) Panel mounting bracket x 1 Front protection cover x 1 For sensor head OP-87060 Sensor head cable connector x2 Extension cable OP-87222 OP-87296 Extension cable (17m) × 1 Accessory • Female connector × 1 *Male connector is connected 1-4 Female c
1-2 Part Names and Functions Sensor Amplifier Unit 1 DIN rail mount type (IB-1000/IB-1050) Expansion unit connector*1 Before Use Sensor head connector (Transmitter) Amplifier control unit cover HOLD % CHECK LASER SELECT HI GO LO Auto-ADJ BANK0 1 2 3 ZERO SHIFT R.V.
1-2 Part Names and Functions Amplifier control unit 1 DIN rail mount type (IB-1000/IB-1050) (16) (15) (14) (1) Before Use (2) (3) (13) (4) (5) (6) (7) (9) (10) (11) (8) (12) Panel mount type (IB-1500/IB-1550) (16) (1) (15) (14) (2) (3) (4) (5) (13) (6) (7) Item 1-6 (8) (9)(10) (11) (12) Description (1) Main display Displays the judgment value (P.V.) and various setting items. (2) Laser emission warning indicator Turns on while the laser beam is emitted.
1-2 Part Names and Functions Item Description Press this to set the internal measurement value (R.V.) to the shift target value. "3-7 Zero Shift Function (Shifting the Internal Measurement Value (R.V.))" (page 3-18) (7) Sub display identification indicator Turns on according to the type of value displayed on the sub display. (8) Sub display Displays the internal measurement value (R.V.), analog output value and various settings (selections).
1-2 Part Names and Functions Sensor Head Unit 1 IB-01/IB-05/IB-10/IB-30 Laser transmitter Laser receiver R SE RI A LN o. Before Use Receiver RI SE A L No . R Transmitter T LA R SE SE RI AL No . R L T A S R E LA T Receiver head connector S LA SE R ER Transmitter head connector (1) Laser emission warning indicator Item (1) Laser emission warning indicator Point Description Always on when the power is supplied to the sensor head.
Installation and Connection 2 This chapter describes precautions when installing and connecting the IB Series. IB-E 2-1 Mounting and Wiring the Sensor Amplifier Unit 2-2 2-2 Connecting and Mounting the Sensor Head.......
2-1 Mounting and Wiring the Sensor Amplifier Unit Mounting the Sensor Amplifier Unit DIN rail mount type, main unit (IB-1000) 2 1 Align the claw at the bottom of the main body with the DIN rail. While pushing the main body in the direction of the arrow (1), tilt the amplifier in the direction of the arrow (2). Installation and Connection (3) (2) 2 (1) To remove the amplifier, raise the main body in the direction of the arrow (3) while pushing it in the direction of the arrow (1).
2-1 Mounting and Wiring the Sensor Amplifier Unit 1 Remove the expansion protective cover from the IB-1000 (main unit). Main unit Connector cover 2 Install the amplifiers (expansion units) onto the DIN rail. 3 Push the expansion unit into the main unit connector until a clicking sound can be heard. Do the same as instructed under “DIN rail mount type, main unit.” The expansion unit installed next to the main unit is referred to as expansion unit 1.
2-1 Mounting and Wiring the Sensor Amplifier Unit Panel mount type, main unit (IB-1500) 1 Make a hole on the panel as shown in the diagrams below. When stacking the units vertically When stacking the units horizontally 45 mm + 0.6 - 0 2 Minimum 85 mm Installation and Connection 45 mm + 0.6 - 0 X mm 45 mm + 0.6 - 0 • Panel thicknes 1 to 6 mm • X = 48 x (Number of amplifiers) - 3 2 3 Insert the back side of amplifier to the hole of the panel.
2-1 Mounting and Wiring the Sensor Amplifier Unit Panel mount type, expansion unit (IB-1550) Several expansion units can be used in connection with the main unit. Up to 3 expansion units can be connected to one main unit. CAUTION • When connecting the expansion units, make sure to initialize the connected expansion units and set the output polarity.
2-1 Mounting and Wiring the Sensor Amplifier Unit Wiring the Sensor Amplifier Unit Connecting the power/input-output cable (for panel mount type only) 2 Connect the power/input-output cable to the panel mount type main unit and the input/ output cable to the expansion unit.
2-1 Mounting and Wiring the Sensor Amplifier Unit Power/Input-output cable "Output Circuit" (page 5-4) Brown *1 Blue *1 Black White Gray Light blue *1 Orange *2 Shield *2 Pink *3 Yellow *3 Pink/Purple *3 Purple *3 *1 *2 2 HIGH judgment output LOW judgment output GO judgment output Check output Analog output + Analog output GND External input 1 (Zero shift input) External input 2 (Reset input) External input 3 (Timing input) External input 4 (Not used) IB-1050/IB-1550 (expansion units) do not have
2-2 Connecting and Mounting the Sensor Head Mounting the Sensor Head Mounting 2 Installation and Connection Mount the sensor head with the enclosed screws (IB-01/IB-05/IB-10: M3, IB-30: M4). Tightening torque: 0.3 N·m or less (Tightening torque for IB-01: 0.1 N·m or less) Point Important 2-8 • Always use mounting holes facing the same direction for the sensor head transmitter and receiver. (Excluding IB-01) • Do not tighten the screws with a torque exceeding 0.3 N·m.
2-2 Connecting and Mounting the Sensor Head Connecting the Sensor Head Connecting the sensor head and sensor amplifier unit 1 Attach the receiver’s sensor head connection cable to the amplifier’s [R] connector. Remove the lock cover of the connector and insert it into the connectors of amplifier until a clicking sound can be heard.
2-2 Connecting and Mounting the Sensor Head 2 Attach the lock cover to the connector to secure the cable. Lock cover Locked 2 Installation and Connection Point When removing the sensor head connection cable, push the lock lever and pull it out. Lock lever 3 Attach the transmitter’s sensor head connection cable to the amplifier’s [T] connector.
2-2 Connecting and Mounting the Sensor Head Attaching the sensor head cable connector (OP-87060) Cut the sensor head cable to the required length and attach the new connector to use the sensor. The connection method is the same for the transmitter and receiver. 1 Cut the cable to the required length and strip approx. 15 mm of insulation from the end. 2 Do not strip the core wire insulation. Insert each color coded cable into the same colored marked points on the connector.
2-2 Connecting and Mounting the Sensor Head MEMO 2 Installation and Connection 2-12 IB-E
Basic Operations 3 This chapter describes basic operations and settings for the IB Series. 3-1 3 Operation when the Power is Turned On for the First Time ............................................................... 3-2 3-2 Operations on the Main Screens ......................... 3-3 3-3 Beam Axis Adjustment ......................................... 3-8 3-4 Reference Light Registration (Gain Adjustment) and Adjust Function ...................................................
3-1 Operation when the Power is Turned On for the First Time When the amplifier is turned on for the first time after the sensor head is connected, the initial setting display appears. Make the initial setting according to the following procedure as this is necessary for both the main unit and the expansion units when units are added. Once the initial setting is completed, the initial setting display will not appear when the power is turned on the second time or the after.
3-2 Operations on the Main Screens R.V. (Internal Measurement Value) and P.V. (Judgment Value) This section describes R.V. (Internal Measurement Value) displayed on the sub display (lower level) and P.V. (Judgment Value) displayed on the main display (upper level). R.V. (Internal Measurement Value) R.V. (Internal Measurement Value) is the value displayed when a target is inserted into the measurement range. * R.V. = Raw Value "3-6 Setting the Tolerance Setting Value" (page 3-13) The judgment value (P.V.
3-2 Operations on the Main Screens Sub Display (Lower Level) The sub display can be switched with the arrow button / . According to the type of displayed value, the sub display indicator [R.V. / ANALOG / HI / LO / SHIFT] lights up. HOLD [R.V.] ON LO ALIGNMENT 3 BANK0 1 2 3 R.V. HI CALC CHECK R.V. LASER HI GO ANALOG LO SHIFT ZERO SHIFT TIMING (1) R.V. value display screen Basic Operations * Displayed only for the main unit and when the analog output is used.
3-2 Operations on the Main Screens (1) R.V. value display screen The internal measurement value (R.V.) is displayed. The displayed value is not held. (2) Analog output screen (Displayed when using main unit’s analog output) The voltage value (unit: V) or current value (unit: mA) of the analog output is displayed.
3-2 Operations on the Main Screens Setting Operations This section explains functions selectable from the main screen and functions selectable after the display changes to each setting screen. Functions available on the main screen DIN rail mount type (IB-1000/IB-1050) HOLD % 3 Panel mount type (IB-1500/IB-1550) CHECK LASER SELECT HI GO LO Auto-ADJ BANK0 1 2 3 R.V.
3-2 Operations on the Main Screens Functions available on the setting screen Main screen HOLD LO ALIGNMENT BANK0 1 2 3 R.V. HI CALC CHECK LASER HI GO ANALOG LO SHIFT ZERO SHIFT TIMING Press the [MODE] button for approx. 2 seconds. 4-2 Basic Settings and Advanced Settings (page 4-4) Basic settings Basic settings, such as measurement mode and averaging, are made.
3-3 Beam Axis Adjustment Adjust the laser beam’s axis. 1 2 Mount the receiver so that the transmitter and receiver are on the same line. With no object set in the detection area, move the transmitter and mount it where the display value is the largest. Receiver 3 Transmitter Basic Operations The beam axis does not need to be adjusted if the base of the sensor head and the left side of the receiver looking from the transmitter are installed on the same reference surface.
3-3 Beam Axis Adjustment When the beam axis is aligned, the value on the sub display (lower level) will increase. Mount the units where the value is the largest when possible. At this time, the laser emission warning indicator on the sensor head will turn off or blink. The indicator’s flashing cycle quickens as the received light increases. Adjust the beam axis together with the received light level on the sub display (lower level). R LN o. RI SE A L No . R SE RI A T LA R SE SE RI AL No .
3-4 3 Reference Light Registration (Gain Adjustment) and Adjust Function The amount of received light when the sensor head is mounted for the first time is registered as the reference light. If the incoming state of the laser beam changes during use because the front of the sensor head is dirty, etc., the adjust function can be used to calibrate the light to the “reference light” registered at the start of use. The adjust function can also be executed with external inputs. "10.
3-4 Reference Light Registration (Gain Adjustment) and Adjust Function Adjust Function If the received light changes because the front of the sensor head is dirty, etc., the adjust function can be used to calibrate the light to the “reference light” registered at the start of use. The adjust function can also be executed with external inputs. The following two methods can be used to use the adjust function. • Button operation on the front panel of the amplifier Press the and buttons simultaneously.
3-5 Initial Reset (Initialize) When initial reset is performed, all settings, excluding the calibration function, are initialized. (When initial reset is performed, make sure to register the reference light again. "3-4 Reference Light Registration (Gain Adjustment) and Adjust Function" (page 3-10) The polarity of the judgment output and check output, and also the analog output setting, can be changed with the same operation. Main screen HOLD LO ALIGNMENT 3 BANK0 1 2 3 R.V.
3-6 Setting the Tolerance Setting Value The tolerance setting value consists of the upper limit value (HIGH setting value) and the lower limit value (LOW setting value). By setting these values, judgments are made in three levels: when the judgment value (P.V.) goes beyond the upper limit (HIGH judgment), when the judgment goes beyond the lower limit (LOW judgment) and when the judgment is within the acceptable range (GO judgment). Then, the judgment indicator and judgment output are turned ON/OFF.
3-6 Setting the Tolerance Setting Value Manual Setting This is the method to directly enter the tolerance setting value (HIGH setting value, LOW setting value). 1 3 Press the / button several times on the main screen. Then display the HIGH setting value on the sub display (lower level). "Sub Display (Lower Level)" (page 3-4) HOLD Basic Operations LASER HI LO ALIGNMENT BANK0 [HI] ON 2 CALC CHECK HIGH setting value GO 1 2 3 R.V.
3-6 Setting the Tolerance Setting Value Automatic Setting Tolerance tuning When the target (master workpiece) as a reference is present, the HIGH setting value (upper limit) and LOW setting value (lower limit) can automatically be set with the master workpiece measurement value as the center value. Press the / button several times on the main screen. Then display the R.V. value display screen on the sub display (lower level). "Sub Display (Lower Level)" (page 3-4) HOLD LASER HI GO [R.V.
3-6 Setting the Tolerance Setting Value 2-point tuning With this method, the median value of the good target and defective target is set as the tolerance setting value when there are good target and HIGH/LOW defective target. 2-point tuning cannot be performed if the internal measurement value (R.V.) is [-----], [FFFF] or [-FFFF]. If performed, [no.uAL] will blink several times on the main display. Point 3 1 Press the / button several times on the main screen.
3-6 Setting the Tolerance Setting Value 5 Measure the good target again and press the [SET] button. (LOW side 1st point confirmation operation) The internal measurement value (R.V.) is imported as a good target measurement value. [Loset] is displayed on the main display (upper level). 6 Measure the LOW side defective target and press the [SET] button.
3-7 Zero Shift Function (Shifting the Internal Measurement Value (R.V.)) The internal measurement value (R.V.) is shifted (offset) to an arbitrary shift target value. The judgment value (P.V.) is shifted (offset) as well. The following two methods can be used. • Press the [ZERO SHIFT] button (within 1 second). • Set the external input (zero shift input) to ON for 2 ms or more.
3-7 Zero Shift Function (Shifting the Internal Measurement Value (R.V.)) Performing the Zero Shift When the following operation is performed on the main screen, the zero shift indicator [ZERO SHIFT] lights up for approx. 0.5 seconds and the current internal measurement value (R.V.) shifts to the shift target value. • Press the zero shift button [ZERO SHIFT] (within 1 second). • Turn ON the zero shift input of external input for 2 ms or more. "12.
3-8 Bank Function (Registering Multiple Tolerance Setting Values) Using the bank function, you can register up to four patterns of specified tolerance settings. By using the bank function, each setting item registered beforehand can be switched easily.
3-8 Bank Function (Registering Multiple Tolerance Setting Values) How to Switch the Bank The following two methods can be used to switch the bank. Set the method you wish to use on the Bank Switching Method setting screen. • Button operation on the front panel of the amplifier • External input (Bank A input and Bank B input)* * If the bank A input and bank B input are set to the external inputs, the bank can be switched with the external inputs. "10.
3-8 Bank Function (Registering Multiple Tolerance Setting Values) Switching the bank by the external input When the bank A input and bank B input are set to the external inputs, the bank can be switched using the external inputs. "10. External Input" (page 4-29) 3 The banks are switched with the ON/OFF combination of the bank A input and bank B input. • The bank input must be held 20 ms or longer. "10.
3-9 Key Lock Function The key lock function prevents unwanted button operations during measurement. When the key lock function is active, operations other than switching the main screen and canceling the key lock function are disabled. Starting the Key Lock While pressing the [MODE] button on the main screen, press the or button for 2 seconds or more. After [Loc] blinks on the main display (upper level) for several seconds, the main screen is restored. HOLD LO ALIGNMENT .
3-9 Key Lock Function MEMO 3 Basic Operations 3-24 IB-E
Setting Various Functions 4 This chapter describes the various functions of the IB Series. IB-E 4-1 Setting Operations ................................................ 4-2 4-2 Basic Settings and Advanced Settings............... 4-4 4-3 Calibration Function ...........................................
4-1 Setting Operations This section explains functions selectable from the main screen and functions selectable after the display changes to each setting screen. Functions available on the main screen DIN rail mount type (IB-1000/IB-1050) HOLD % Panel mount type (IB-1500/IB-1550) CHECK LASER SELECT HI GO LO Auto-ADJ BANK0 1 2 3 R.V. HI ZERO SHIFT 4 SET ANALOG LO MODE ZERO SHIFT SHIFT TIMING Buttons used Main screen HOLD Setting Various Functions LO ALIGNMENT BANK0 1 2 3 R.V.
4-1 Setting Operations Functions available on the setting screen Main screen HOLD LO ALIGNMENT BANK0 1 2 3 R.V. HI CALC CHECK LASER HI GO ANALOG LO SHIFT ZERO SHIFT TIMING Press the [MODE] button for approx. 2 seconds. 4-2 Basic Settings and Advanced Settings (page 4-4) Basic settings Basic settings, such as measurement mode and averaging, are made. Advanced settings More advanced settings such as hold function, delay timer enable the unit to be used in wider applications.
4-2 Basic Settings and Advanced Settings List of Setting Items The following items can be set. Type Setting items 1. Measurement mode 4 Setting Various Functions Basic setting 2. Received/Blocked light mode 3. Averaging/High-pass filter 4. Output mode 5. Hold function 6. Timing input 7. Delay timer Advanced setting 8. Hysteresis 9. Analog output scaling 10. External input Description Reference page Set the method for displaying the amount of laser beam transmitted into the receiver.
4-2 Basic Settings and Advanced Settings Type Setting items 12. Save zero-shift state 13. Save adjust state 14. Adjust level Description Reference page Enable or disable storing the zero shift function state into nonvolatile memory. (EEPROM) 4-36 Set whether to save the light compensation value set with the adjust input into the non-volatile memory (EEPROM). 4-36 Set the received light level at which the adjust function activates. 4-37 Set the auto adjust function. 4-37 Set the check output.
4-2 Basic Settings and Advanced Settings Setting Screen This section describes operations and setting screen to modify the basic settings and the advanced settings. How to go to the setting screen Press the the [MODE] button for approx. 2 seconds on the main screen. The setting screen appears.
4-2 Basic Settings and Advanced Settings Advanced settings From the advanced settings selection screen [MODE] or 5. Hold function HOLD LASER HI GO LO BANK0 1 2 3 R.V. HI CALC CHECK *.F ANALOG LO [MODE] or 5 * 6. Timing input HOLD LASER HI GO LO R.V. HI (page 4-14) 8.Hysteresis HOLD LASER HI GO LO BANK0 CHECK *;5 ANALOG LO VK/ [MODE] or SHIFT [MODE] or LO HOLD LASER HI GO LO BANK0 1 2 3 ZERO SHIFT TIMING R.V. HI CALC CHECK #P) 1 2 3 R.V.
4-2 Basic Settings and Advanced Settings 1. Measurement Mode Select whether to display the received light (or blocked light) of the laser beam emitted to the receiver as a dimension (mm) or a percentage (%) in respect to the measurement range. Description Default value Displays what percentage the current received light or blocked light is in respect to the reference received light.
4-2 Basic Settings and Advanced Settings Measurement mode setting screen When changing the measurement mode from [% mode] to [Dimension mode] 1. Measurement mode HOLD LASER HI GO LO BANK0 1 2 3 R.V. HI CALC CHECK (PE ANALOG LO Settings change screen [MODE] or 2EV SHIFT LO ZERO SHIFT TIMING HOLD LASER HI LO BANK0 1 2 3 R.V. HI ANALOG LO CALC CHECK .GP ;'5 SHIFT ZERO SHIFT TIMING BANK0 1 2 3 R.V.
4-2 Basic Settings and Advanced Settings 2. Received/Blocked Light Mode This function sets whether to display according to the light transmitted into the receiver or according to the blocked light. Item Received Light Mode 4 Default value Description Blocked Light Mode Displays according to the amount of laser beam transmitted into the receiver. Displays according to the blocked light (amount of shadow).
4-2 Basic Settings and Advanced Settings 3. Averaging/High-Pass Filter Set the averaging or high-pass filter for the data retrieved at the sampling rate. Averaging The average value is moved and averaged. If the measured values fluctuate, stable measurements can be obtained by increasing the average number of times. When [HPF] is set, the high-pass filter will be enabled. 3. Averaging/ High-pass filter HOLD LASER HI GO LO BANK0 1 2 3 CALC CHECK #X' R.V.
4-2 Basic Settings and Advanced Settings z Auto adjust function enabled Sampling rate (ms) Averaging 1 2 4 8 16 64 256 1024 4096 16384 4 * R.V. refresh rate (ms) Response time (ms) 0.32 0.48 0.80 1.44 2.72 10.40 41.12 164.00 655.52 2621.60 0.16 0.16 0.64 2.56 10.24 " 15. Auto Adjust Function" (page 4-37) Setting Various Functions High-pass filter This function ignores fluctuations which are less than an arbitrary frequency (cut-off frequency), and displays the results.
4-2 Basic Settings and Advanced Settings 4. Output Mode According to the judgment value (P.V.), set the output mode (NO/NC) of judgment output ON/OFF and edge check output. Item Output mode Setting range no (Normally Open), nC (Normally Closed) Default value no There are three judgment outputs as below. • HIGH judgment output (Black wire) • GO judgment output (Gray wire) • LOW judgment output (White wire) The judgment output is turned ON/OFF as below according to the tolerance setting value.
4-2 Basic Settings and Advanced Settings 5. Hold Function The holding method is set for the judgment value (P.V.). Functions other than “auto peak hold” and “auto bottom hold” require the use of the external input (timing input). Point 4 When functions other than “sample hold”, “auto peak hold” and “auto bottom hold” are set, assign external input 3 (pink/purple wire) to the timing input. Even when set to “sample hold”, assign external input 3 (pink/purple wire) to the timing input if necessary. " 10.
4-2 Basic Settings and Advanced Settings Sample hold When the timing input is turned ON, the judgment value (P.V.) is held. When “Level” is set for " 6. Timing Input" (page 4-23) The judgment value (P.V.) is held only while the timing input is ON. Judgment value (P.V.) Internal measurement value (R.V.) Display value 4 Time Timing Input ON OFF Setting Various Functions When “Edge” is set for " 6. Timing Input" (page 4-23) The judgment value (P.V.) is held while the timing input is ON.
4-2 Basic Settings and Advanced Settings Peak hold The maximum value of the specified period (sampling period) is held as a judgment value (P.V.). When “Level” is set for " 6. Timing Input" (page 4-23) The sampling period is from the falling edge of the timing input to the next rising edge. On the rising edge, the internal measurement value (R.V.) maximum during the sampling period is held as a judgment value. When the timing input is turned OFF, the next sampling period begins.
4-2 Basic Settings and Advanced Settings Bottom hold The minimum value of the specified period (sampling period) is held as a judgment value (P.V.). When “Level” is set for " 6. Timing Input" (page 4-23) The sampling period is from the falling edge of the timing input to the next rising edge. On the rising edge, the internal measurement value (R.V.) minimum during the sampling period is held as a judgment value. When the timing input is turned OFF, the next sampling period begins.
4-2 Basic Settings and Advanced Settings Peak-to-Peak hold The difference between the maximum value and minimum value of the specified period (sampling period) is held as a judgment value (P.V.). When “Level” is set for " 6. Timing Input" (page 4-23) The sampling period is from the falling edge of the timing input to the next rising edge. On the rising edge, the difference between the maximum value and minimum value of the internal measurement value (R.V.
4-2 Basic Settings and Advanced Settings Auto peak hold When the internal measurement value (R.V.) goes beyond the specified trigger level, the sampling begins. When it falls below the trigger level, the sampling finishes. When the sampling finishes, the maximum internal measurement value (R.V.) during the sampling period is held as a judgment value (P.V.). The external input is not required. Display value Judgment value (P.V.) Internal measurement value (R.V.
4-2 Basic Settings and Advanced Settings Hysteresis for trigger level setting screen Set the hysteresis for the trigger level. 5. Hold function HOLD LASER HI GO LO ALIGNMENT BANK0 1 2 3 R.V. HI CALC CHECK *.F #WVQ D ANALOG LO SHIFT HOLD 4 LO ALIGNMENT BANK0 1 2 3 R.V. HI CALC CHECK V) * X ANALOG LO LO ALIGNMENT [MODE] or 1 2 3 CALC CHECK V) .X [MODE] or ANALOG LO HOLD LASER HI GO LO ALIGNMENT BANK0 1 2 3 R.V.
4-2 Basic Settings and Advanced Settings Auto bottom hold When the internal measurement value (R.V.) falls below the specified trigger level, the sampling begins. When it goes beyond the trigger level, the sampling finishes. When the sampling finishes, the internal measurement value (R.V.) minimum during the sampling period is held as a judgment value (P.V.). The external input is not required. Judgment value (P.V.) Internal measurement value (R.V.
4-2 Basic Settings and Advanced Settings Hysteresis for trigger level setting screen Set the hysteresis for the trigger level. 5. Hold function HOLD LASER HI GO LO ALIGNMENT BANK0 1 2 3 R.V. HI CALC CHECK *.F #WVQ D ANALOG LO SHIFT HOLD 4 LO ALIGNMENT BANK0 1 2 3 R.V. HI CALC CHECK V) * X ANALOG LO LO ALIGNMENT BANK0 1 2 3 R.V.
4-2 Basic Settings and Advanced Settings 6. Timing Input The external input (timing input) operation used for " 5. Hold Function" (page 4-14) is set. If “Auto peak hold” or “Auto bottom hold” is set, this item is skipped. Item Timing Input Setting range LeVel (Level), edGe (Edge) Default value Level " 5. Hold Function" (page 4-14) 7. Delay Timer "3-6 Setting the Tolerance Setting Value" (page 3-13) " 4. Output Mode" (page 4-13) * There is no delay timer for the check output.
4-2 Basic Settings and Advanced Settings Timing chart Reference • The following are the timing charts when the output mode of judgment output is Normally Open (default value). ON/OFF is reversed for Normally Closed. " 4. Output Mode" (page 4-13) • The hysteresis is not taken into account in the following timing charts. Note that the hysteresis affects the ON/OFF timing of the actual judgment output. " 8. Hysteresis" (page 4-26) 4 Delay timer off The delay timer is not used.
4-2 Basic Settings and Advanced Settings Off delay timer Time required to change the GO judgment output operation from ON to OFF is delayed for specified time set on the timer. Also, time required to change the HIGH judgment output and LOW judgment output operations from OFF to ON is delayed. Judgment value (P.V.
4-2 Basic Settings and Advanced Settings 8. Hysteresis The hysteresis for the tolerance setting value is set. If the judgment value (P.V.) fluctuates due to the vibration of the object, etc. and the judgment output repeats ON/OFF, increasing the hysteresis value stabilizes ON/OFF. "3-6 Setting the Tolerance Setting Value" (page 3-13) Item Hysteresis 4 Measurement mode % mode Dimension mode Setting range 0.00 to 999.99 0.000 to 99.999 Default value 0.00 0.000 " 1.
4-2 Basic Settings and Advanced Settings 9. Analog Output Scaling The analog output scaling for the judgment value (P.V.) is set. If the setting not to output the analog output is set, this screen is skipped. "3-1 Operation when the Power is Turned On for the First Time" (page 3-2) "3-5 Initial Reset (Initialize)" (page 3-12) Analog output No scaling (Default setting) Scaling is not performed. Scaling is performed.
4-2 Basic Settings and Advanced Settings The upper and lower limits for the different selections of analog outputs are as follows. Analog setting Output upper limit Output lower limit Not output OFF 0-5v -5-5v 1-5v AMPR 5V 5V 5V 20mA 0V - 5V 1V 4mA Upper limit setting screen and lower limit setting screen 4 When set to the default state [dEFLt], the following screens will be skipped. When set to free range, the upper limit setting and lower limit setting screens will appear. 9.
4-2 Basic Settings and Advanced Settings 10. External Input You can select functions to be assigned to four external inputs (External input 1 to 4). " Power/Input-output cable" (page 2-7) External Input Description Functions for the external inputs remain the same as the factory default setting.
4-2 Basic Settings and Advanced Settings Zero shift input When the zero shift input is set to ON, the internal measurement value (R.V.) is shifted (offset) to an arbitrary shift target value. "3-7 Zero Shift Function (Shifting the Internal Measurement Value (R.V.))" (page 3-18) Timing chart Internal measurement value (R.V.) R.V. before shift R.V. after shift Max. 6 ms 4 ON Zero shift input OFF Min. 2 ms Min.
4-2 Basic Settings and Advanced Settings Timing input When the timing input is turned ON while using the hold function, the judgment value (P.V.) is held. " 5. Hold Function" (page 4-14) Timing chart When Sample hold is set " 6. Timing Input" (page 4-23) setting: "Level" Measured period Hold released Measured period Sample hold Max. 0.5 ms Max. 0.5 ms Max. 0.5 ms ON Timing input OFF Min. 0.5 ms Min. 0.5 ms " 6. Timing Input" (page 4-23) setting: "Edge" Sample hold Sample hold Max. 0.
4-2 Basic Settings and Advanced Settings When Peak hold, Bottom hold or Peak-to-Peak hold is set " 6. Timing Input" (page 4-23) setting: "Level" Sampling period 2 Sampling period 1 Judgment value (P.V.) Previous result judgment output Sampling period 1 result Sampling period 2 result Max. 0.5 ms Timing input Max. 0.5 ms Min. 0.5 ms 4 Max. 0.5 ms ON OFF Min. 0.5 ms " 6.
4-2 Basic Settings and Advanced Settings Adjust input The light deterioration is compensated for when adjust input is turned ON. Timing chart During the adjustment process*1 Max. 60 ms + (averaging x sampling rate*1) Internal measurement value (R.V.) [- - - - - ] 4 Max. 6 ms Timing input ON OFF *1 All judgment outputs turn off during the adjustment process. The analog voltage output is fixed to 5.5 V and the analog current output is fixed to 3.0 mA.
4-2 Basic Settings and Advanced Settings Bank A input/Bank B input By combining ON/OFF setting of bank A input and bank B input, you can switch the banks. "3-8 Bank Function (Registering Multiple Tolerance Setting Values)" (page 3-20) Important When switching the banks with the external inputs, “11. Bank Switching Method” must be set to “external input switching”. After that, set “10. External Input” to “user setting”, and set the external inputs 1 to 4 to the bank A input and bank B input.
4-2 Basic Settings and Advanced Settings Laser emission stop input The laser emission remains interrupted while the laser emission stop input is ON. The laser radiation emission indicator on the sensor head and amplifier unit blink while the laser emission is stopped. " Amplifier control unit" (page 1-6) Reference While the laser emission, the R.V. is [-----]. "2 Display Screen and Output" (page A-9) Timing chart Laser being transmitted Laser emission being stopped Laser being transmitted Max.
4-2 Basic Settings and Advanced Settings 12. Save Zero-Shift State When the zero shift is performed with the external input, make the setting for the nonvolatile memory (EEPROM) to save the shifted status. When the zero shift is performed with the amplifier unit button operation, it is saved on the nonvolatile memory (EEPROM) regardless of the setting. "3-7 Zero Shift Function (Shifting the Internal Measurement Value (R.V.
4-2 Basic Settings and Advanced Settings 14. Adjust Level Set the permitted light adjustment percentage when using the adjust function. Item Adjust level Reference Setting range 1P to 30P Default value 20P If the adjust level is 20P (20%), the light can be compensated with the adjust function when the light is within ±20 of the received light registered for the reference received light.
4-2 Basic Settings and Advanced Settings Auto adjust level If the received light drops suddenly within the set percentage (%), the sensor will judge that there is contamination and not a target, and auto adjust will be executed. Conversely, if the received light drops more than the set percentage, the sensor will judge that a target has entered the area, and auto adjust will not be executed. Item Setting range Auto adjust Default value 0.50P to 20.00P 3.
4-2 Basic Settings and Advanced Settings 17. Error Output Mode Set the output operation when an error occurs. Description Default value • The error output HI, LO is output. • When the reference light registration and adjust input are successful, the state will automatically return to the measurement state. (Applies only for reference light registration registration error and adjust error.
4-2 Basic Settings and Advanced Settings 18. Display Digit The number of digits of the judgment value (P.V.) or the internal measurement value (R.V.) displayed on the amplifier unit is set. Item Measurement mode Measurement mode Setting % mode dEFLt/0.01/0.1/1 Dimension mode dEFLt/0.001/0.01/0.1/1 Default value dEFLt when [dEFLt] is set, the displayed digits are as follows. 4 Measurement mode % mode Setting Various Functions Dimension mode Setting range 0.01 Head models IB-01/IB-05/IB-10 0.
4-2 Basic Settings and Advanced Settings 20. Judgment Indicator Color Set the indicator colors for the amplifier judgment indicator. "3-6 Setting the Tolerance Setting Value" (page 3-13) Display color Green for GO Only (Default setting) Judgment indicator HI: Red GO: Green LO: Red HI: Green GO: Red LO: Green All Green HI: Green GO: Green LO: Green All Red HI: Red GO: Red LO: Red 4 Setting Various Functions Red for GO Only Default value 21. P.V.
4-3 Calibration Function When there is a difference between the internal measurement value (R.V.) and the actual dimension of the object, the value can be calibrated. There are two types of the calibration function are available: Measured correction and logical correction. Measured correction The zero point (offset) and tilt are both corrected. After measuring two different-sized master workpieces and inputting the calibrated value, calibration takes place to match that input value.
4-3 Calibration Function Setting Method (Measured Correction) Main screen HOLD LO ALIGNMENT CALC CHECK LASER HI GO BANK0 1 2 3 ANALOG LO R.V. HI SHIFT ZERO SHIFT TIMING Press the [MODE] + buttons for 2 seconds or more at the same time HOLD LASER HI GO LO ALIGNMENT BANK0 1 2 3 CALC CHECK %.D F'(.6 ANALOG LO R.V. HI SHIFT 1 [30.CLb] is displayed on the main display (upper level).
4-3 Calibration Function HOLD CALC CHECK LASER HI GO LO ALIGNMENT 'PF BANK0 1 2 3 R.V. HI ANALOG LO SHIFT 6 Press the [SET] button. 7 Press the button. ZERO SHIFT TIMING button After [set2] blinks several times on the sub display's screen (lower level), [End] blinks. This completes the calibration. The main screen is restored.
4-3 Calibration Function Setting Method (Logical Correction) Logical correction cannot be set if “dimension mode” is selected for “1. Measurement Mode”. Point Main screen HOLD LO ALIGNMENT CALC CHECK LASER HI GO BANK0 1 2 3 ANALOG LO R.V. HI SHIFT HOLD BANK0 1 2 3 CALC CHECK %.D F'(.6 ANALOG LO R.V. HI SHIFT 4 2 Setting value defLt MEAS LoGic ZERO SHIFT TIMING Calibration setting R.V. before calibration (1) HOLD LASER HI GO LO ALIGNMENT BANK0 1 2 3 ANALOG LO R.
4-3 Calibration Function ［set2］ R.V. before calibration (2) HOLD LASER HI GO LO ALIGNMENT BANK0 1 2 3 R.V. HI ANALOG LO CALC 7 CHECK The “R.V. before calibration (2)” blinks on the main display (upper level). [set2] is displayed on the sub display's screen (lower level). 5'6 SHIFT Enter “R.V. before calibration (2)” on the main display using the / buttons. ZERO SHIFT TIMING Item R.V. before calibration (2) [SET] button Setting range - 999.99 to 999.99 Default value 100.00 " 1.
Specifications 5 This chapter describes the specifications, circuit diagrams, and dimensions of the IB Series. IB-E 5-1 Specifications ........................................................ 5-2 5-2 Circuit Diagram...................................................... 5-4 5-3 Dimensions ............................................................
5-1 Specifications Sensor Head Model Light source Laser class Installation distance Measurement range Sampling rate 5 Minimum detection target *2 Specifications Repeatability *3 Temperature characteristics *4 Operating indicators Environmental resistance Working ambient luminance Material Working ambient temperature Working ambient humidity Vibration Housing Lens cover *2 *3 *4 5-2 IB-05 IB-10 IB-30 Visible semiconductor laser Wavelength: 660 nm Class 1 (IEC60825-1, FDA (CDRH) Part1040.
5-1 Specifications Amplifier Unit Model Amplifier type Main unit/Expansion unit Head compatibility Display resolution Display range Display Digital display method Operating indicators Analog current output*1 Control input*2 Control output*3 Power supply Environmental resistance Bank switching input Zero shift input Laser emission stop input Timing input Reset input Adjust input Judgment output Check output Power voltage Power consumption*4 Operating ambient temperature Operating ambient humidity Vi
5-2 Circuit Diagram Output Circuit When NPN output is selected Brown Main circuit Overcurrent protection circuit 10 to 30 VDC * Load Blue 5 0V * Black (HIGH judgment output)/White (LOW judgment output)/ Gray (GO judgment output)/Green (check output) When PNP output is selected Brown * Load Main circuit Overcurrent protection circuit Specifications 10 to 30 VDC Blue 0V * Black (HIGH judgment output)/White (LOW judgment output)/ Gray (GO judgment output)/Green (check output) Analog Output
5-2 Circuit Diagram Input Circuit When NPN output is selected Brown +5V Main circuit * Blue (Short-circuit current 2 mA or less) 10 to 30 VDC 0V 5 * Pink (External input 1)/Yellow (External input 2)/ Pink·Purple (External input 3)/ Purple (External input 4) Specifications When PNP output is selected Brown 10 to 30 VDC Main circuit * Blue (Short-circuit current 2 mA or less) IB-E 0V * Pink (External input 1)/Yellow (External input 2)/ Pink·Purple (External input 3)/ Purple (External input 4
5-3 Dimensions Amplifier Unit IB-1000/IB-1050 Unit: mm Cable diameter φ4.8 35° x. 1 Ma 3 17.4 17.6 42.4 37.4 5 20 21.55 When the cover is open: Max. 109.2 18.5 28.3 18.5 8.9 Cable diameter φ4.7/Cable length 2 m Unit: mm 20.8 6 End unit (OP-26751) (22.6) Specifications 35.4 76.25 9.2 35.4 53.
5-3 Dimensions IB-1500/IB-1550 Unit: mm 44.7 4 Cable diameter φ4.8 20.2 15.3 2.3 1.5 7.6 35 9.5 Cable diameter φ4.7 Cable length 2 m 10.3 48 17.6 22.4 27.2 44.7 10.3 19.1 5 19.1 73.6 Unit: mm Panel cutout dimensions 76 12.4 62.5 Panel thickness 1 to 6 mm For panel mounting +0.6 45 -0 X = 48 x (number of amplifiers) - 3 X Min. 85 +0.6 45 -0 +0.
5-3 Dimensions Sensor Head IB-01 Receiver Transmitter 2.6 2-φ3.2 (Mounting hole) 20 2.6 2.6 2-φ3.2 (Mounting hole) 31 2.6 φ4 Cable length 2m φ4 Cable length 2m 15.6 15.6 5 Installation reference surface 15 Installation reference surface 25.2 15 36.2 2.5 2.5 Mounting bracket (accessory) for IB-01 Specifications 5.0 10.0 10.0 4-R2.0 3.5 36.0 31.0 2.5 5.0 16.5 10.0 A Ｂ C 3-M3 20.0 7.0 ABC slot dimensions 4-R3.5 2.5 36.0 30.0 2.5 1.0 19.0 19.0 8.0 3.5 Less than R1.
5-3 Dimensions IB-10 Receiver Transmitter 2-φ3.2 (Mounting hole) 2-φ3.2 (Mounting hole) 7 φ4 Cable length 2m 13 28 20 2.5 13.8 Installation reference surface Installation reference surface 13.8 7 25 50 3.7 20 φ6 Installation reference surface Installation reference surface 2.5 φ4 Cable length 2m Mounting bracket (accessory) for IB-05, IB-10 5 18.2 12.2 2-Slot A (Note) 2-Slot B (Note) 4-M3、P=0.5 5.4 11.5 5.5 φ4 15 φ4 t=2 5 11.
5-3 Dimensions IB-30 Receiver 20 3-φ4.5 (Mounting hole) 52 Installation reference surface 44 4 68 20 4 60 3-φ4.5 (Mounting hole) 28 28 44 64 Installation reference surface Installation reference surface Installation reference surface Transmitter 12 44 64 12 φ4 Cable length 2m φ4 Cable length 2m Mounting bracket (accessory) for IB-30 5 10 2-φ4.5 50 2-R3 16 10 Specifications 5 49 21 65 70 2-R3 70 65 10-M4 21 9 t=1.6 Reference 5-10 * Enclosed screws M4x25 ...
Appendix IB-E 1 Troubleshooting ....................................................A-2 2 Display Screen and Output .................................. A-9 3 Factory Setting (Default Value) List................... A-10 4 Index .....................................................................
1 Troubleshooting This section describes corrective actions when errors occur. Frequently Asked Questions Problem Nothing is displayed on the amplifier control unit. Values are not displayed. Appendix The value fluctuates. A-2 Check points Corrective actions Is the power cable connected correctly? Connect the power cable correctly. " Wiring the Sensor Amplifier Unit" (page 2-6) Is the amplifier unit correctly added? Add the amplifier unit correctly.
Problem Check points Is the object tilted or located in an incorrect position? Corrective actions Adjust the object to correctly fall within the measurement range. Are the transmitter and Mount them correctly. receiver mounted correctly? "Mounting the Sensor Head" (page 2-8) The values are incorrect.
Problem Check points Is the unit properly wired? Is the type of analog The analog output output (current/voltage) cannot be output set correctly? properly. Is the mode set to the beam axis adjustment mode? The bank cannot be switched by the external input The sensor head indicator does not change. Corrective actions Wire the unit correctly. "Output Circuit" (page 5-4) Set the type of analog output.
Error indication HOLD LASER HI GO LO ALIGNMENT BANK0 1 2 3 R.V. HI CALC CHECK 'T* ANALOG LO T SHIFT ZERO SHIFT TIMING Receiver error HOLD LASER HI GO LO ALIGNMENT BANK0 1 2 3 R.V. HI CALC .#5'4 SHIFT Remedy Correctly connect the receiver. "Connecting the Sensor Head" (page 2-9) The sensor head cable connector is not connected correctly. Connect the connector again. "Attaching the sensor head cable connector (OP-87060)" (page 2-11) The receiver is broken. Replace the receiver.
Error indication HOLD LASER HI CALC Error contents CHECK '4) The reference light registration (gain adjustment) cannot be completed because Reference light the amount of received light is registration error 1* too low. (Light insufficient error) GO LO ALIGNMENT BANK0 1 2 3 R.V.
Non-Error Related Displays and Countermeasures When the judgment value (P.V.) is [-----], all judgment outputs turn OFF (when set to normally open), the analog voltage output changes to 5.5 V, and the analog current output changes to 3.0 mA. "4. Output Mode" (page 4-13) "9. Analog Output Scaling" (page 4-27) Indication HOLD LASER HI GO LO ALIGNMENT BANK0 1 2 3 R.V. HI CALC ANALOG LO SHIFT ZERO SHIFT TIMING [-----] displayed for internal measurement value (R.V.
Indication HOLD LASER HI GO LO ALIGNMENT BANK0 1 2 3 R.V. HI BANK0 1 2 3 R.V. HI CHECK 5'6 ANALOG LO 'TT SHIFT HOLD LASER HI GO LO ALIGNMENT CALC ZERO SHIFT TIMING CALC SHIFT ZERO SHIFT TIMING Remedy Perform the calibration within the possible correction range. "4-3 Calibration Function" (page 4-42) The button operation is disabled. The connected communication unit read/write setting switch is set to RW. “RS-232C Communication Unit DL-RS1A User's Manual” CHECK E/.
2 Display Screen and Output Normally, the judgment value (P.V.) is displayed on the main display (upper level). This section describes the judgment output and analog output status when displays other than numbers appear on the main display. The judgment indicator on the amplifier unit operates in the same way as Reference Normally Open regardless of the output mode setting.
3 Factory Setting (Default Value) List This section describes the factory settings (default values). If the initial reset is performed, the default values will be restored as below except for the calibration function. "3-5 Initial Reset (Initialize)" (page 3-12) Values set on the main screen The same values are set in banks 0 to 3. Setting item Default value HIGH setting value 20.00 LOW setting value 10.00 Shift target value 0..00 Basic and advanced setting 1.
4 Index Number 2-point tuning ..................................... 3-16 D Delay Delay timer .................................... 4-23 A Off delay timer ............................... 4-25 On delay timer ............................... 4-24 Adjust Level ....................................... 4-37 One shot timer ............................... 4-25 Analog Output Circuit .......................... 5-4 Dimensions ......................................... 5-6 Analog Output Scaling ..................
K Key Lock Function .............................3-23 R.V. (Internal Measurement Value) and P.V. (Judgment Value) ........................3-3 Reference Light Registration (Gain Adjustment) ................................................. 3-10 L Laser emission stop input ..................4-35 List of Setting Items .............................4-4 Logical correction ...............................4-42 Reset input ........................................ 4-30 S Sample hold ...............................
MEMO Appendix IB-E A-13
Revision History Print date Revision no. July, 2010 August, 2010 April, 2011 October, 2013 Initial release.
WARRANTIES AND DISCLAIMERS (1) KEYENCE warrants the Products to be free of defects in materials and workmanship for a period of one (1) year from the date of shipment. If any models or samples were shown to Buyer, such models or samples were used merely to illustrate the general type and quality of the Products and not to represent that the Products would necessarily conform to said models or samples.
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