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Primes FocusParameterMonitor FPM 60 Original Instructions Manual

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Original Instructions
FocusParameterMonitor FPM
FPM 60, FPM 100, FPM 160
Hardware and software interface PROFINET
/PROFIBUS
®
®
Revision 06 EN 02/2023

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Summary of Contents for Primes FocusParameterMonitor FPM 60

  • Page 1 Original Instructions FocusParameterMonitor FPM FPM 60, FPM 100, FPM 160 Hardware and software interface PROFINET /PROFIBUS ® ® Revision 06 EN 02/2023...
  • Page 3 IMPORTANT! READ CAREFULLY BEFORE USE! KEEP FOR FUTURE USE! Revision 06 EN 02/2023...

  • Page 4: Table Of Contents

    FocusParameterMonitor FPM Inhaltsverzeichnis Basic safety notes Symbols and conventions About this operating manual Device description Type overview .........................10 Functional description ......................11 Measuring principle .........................12 Optical displays ........................13 4.4.1 FPM PROFIBUS .....................13 ® 4.4.2 FPM PROFINET .....................13 ® 4.4.3 FPM PROFINET M12 ....................14 ®...
  • Page 5 Ethernet configuration ......................39 9.3.1 Set IP address of PC ....................39 9.3.2 Change IP address of a connected device ..............39 9.3.3 Establishing a connection to FPM ................40 9.3.4 Obtain an IP address automatically with DHCP ............41 Description of the LDS 10.1 Graphical user interface ......................42 10.1.1 The menu bar ......................43 10.1.2...
  • Page 6 FocusParameterMonitor FPM PRIMES - the company PRIMES is a manufacturer of measuring devices which are used to analyze laser beams. These devices are employed for the diagnostics of high-power lasers ranging from CO -, fiber- and solid-state lasers to diode lasers.

  • Page 7: Basic Safety Notes

    Every person who is responsible for the installation, start-up or operation of the device must have read and understood the operating manual and, in particular, the safety instructions. If you still have questions after reading this operating manual, please contact PRIMES or your supplier for your own safety.

  • Page 8: Symbols And Conventions

    FocusParameterMonitor FPM Conversions and modifications The device may not be modified in terms of design or safety without the explicit consent of the manufacturer. The same applies to unauthorized opening, dismantling and repair. The removal of covers is only permitted within the scope of the intended use.

  • Page 9: About This Operating Manual

    The LaserDiagnosticsSoftware LDS 2.98 can be used for setup. The LaserDiagnosticsSoftware LDS 2.98 is available free of charge on the PRIMES website at: https://www.primes.de/de/support/downloads/software.html.

  • Page 10: Device Description

    The digits in the name indicate different types. These differ in their maximum permissible divergence as well as the imaging scale. • FocusParameterMonitor FPM 60 with a maximum divergence of 60 mrad and a 1:1 image • FocusParameterMonitor FPM 100 with a maximum divergence of 100 mrad and a 5:1 image •...

  • Page 11: Functional Description

    Device description Functional description The FPM is designed for laser beam measurement. The beam quality is controlled by means of periodic measurements which ensures the process quality. The following parameters are measured: • Laser power • Power density distribution • Beam position and beam geometry •...

  • Page 12: Measuring Principle

    FocusParameterMonitor FPM Measuring principle The device determines the laser power in the power measuring unit according to the calorimetric principle. For this purpose the absorber of the power measuring unit is irradiated with the laser for a defined time. Using the known absorber mass and the specific heat capacity of the absorber material, the introduced energy can be calculated by the measured temperature increase.

  • Page 13: Optical Displays

    Device description Optical displays 4.4.1 FPM PROFIBUS ® Color State Meaning Power Green Supply voltage applied. COM Run Green Communication takes place on the bus. Orange There is a connection, but no data is exchanged. COM Stop Orange Blinks The measuring device has no physical connection to the bus. Tab.

  • Page 14: Fpm Profinet ® M12

    FocusParameterMonitor FPM 4.4.3 FPM PROFINET ® Color State Meaning Power Green Supply voltage applied. Watchdog timeout or „Channel, generic or extended diagnostics Green present“ or system error. Grün Blinks DCP signal service is triggered via the bus. No configuration or slow physical connection or no physical connection. Blinks No data exchange.

  • Page 15: Transport And Storage

    Transport and storage Transport and storage NOTICE Damage/destruction of the device Hard impacts or dropping can damage the optical components.  Handle the measuring device carefully during transport and installation. Mounting DANGER Serious eye or skin injury due to laser radiation An improper installation by unqualified personnel can lead to material damage or even personal injury.

  • Page 16: Possible Mounting Positions

    FocusParameterMonitor FPM 6.2.2 Possible mounting positions The FPM can be mounted both horizontally and vertically. Due to the danger of contamination we recommend a vertical mounting with a horizontal beam incidence. The plug connections should point downwards and unused sockets should be covered with the caps supplied. 6.2.3 Align the device DANGER...

  • Page 17: Mount The Device

    Mounting 6.2.4 Mount the device NOTICE Damaging/destroying the device Screws which are too long can damage the screw-in thread.  When choosing the mounting screws, please ensure that the maximum extension into the device does not exceed 12 mm. • Mount the device securely in order to prevent a relative movement to the beam axis, reducing a danger posed by scattered radiation.
  • Page 18 FocusParameterMonitor FPM Fig. 6.2: Mounting hole in the base plate (view A) Movement range shutter Movement range protective window cartridge Fig. 6.3: Mounting holes in the side wall (view B) Revision 06 EN 02/2023...

  • Page 19: Removal From The Laser System

    Mounting Removal from the laser system CAUTION Damage to hearing If the compressed air hose is loosened while still under pressure, this generates noise. This can cause hearing damage.  Only loosen the compressed air hose when there is no longer any pressure. 1.

  • Page 20: Connections

    FocusParameterMonitor FPM Connections FPM PROFIBUS ® PROFIBUS In/Out Voltage supply Maintenance hatch with Ethernet port Fig. 7.1: Connections FPM PROFIBUS ® 7.1.1 Interface description PROFIBUS ® Both the bus interface and the power supply are duplicated so that the FPM can be inserted into a line structure. There are five interfaces in total: •...

  • Page 21: Set Profibus® Address

    Connections Power supply (Power) Power is supplied via 7/8‘‘ connectors. The two connectors are internally connected 1:1. Pin assignment (top view mating side) Function GND actuator GND sensor FE (functional earth) Sensor supply 24 V Actuator supply 24 V Plug Socket Tab. 7.2: Connectors power supply Ethernet The Ethernet port is either hidden under the maintenance cover (Busaddress) or in a maintenance hatch with...

  • Page 22: Device Master File (Gsd Data)

    FocusParameterMonitor FPM 7.1.3 Device master file (GSD data) The GSD file for the FPM without a caustic option and with a PROFIBUS interface has the name PRI_0305. GSD. It is located on the supplied data carrier. Fig. 7.3: Integration of the GSD file under Step7 Revision 06 EN 02/2023...

  • Page 23: Fpm Profinet

    Connections FPM PROFINET ® PROFINET ® -Ports Voltage supply Maintenance hatch with Ethernet port Fig. 7.4: Connections FPM PROFINET ® 7.2.1 Interface description PROFINET ® Both the bus interface and the power supply are duplicated so that the FPM can be inserted into a line structure. There are five interfaces in total: •...

  • Page 24: Device Master File (Gsdml File)

    The GSDML file for the FPM with caustic option and with a PROFINET interface has the name ® GSDML-V2.2-PRIMES-FPM-PN-CU-AIO-20151022.xml. It is located on the supplied data carrier. Fig. 7.5: Integration of the GSDML file under Step7 Revision 06 EN 02/2023...

  • Page 25: Fpm Profinet M12

    Connections FPM PROFINET ® Voltage supply Ethernet-Port PROFINET ® -Ports Fig. 7.6: Connetions FPM PROFINET ® 7.3.1 Interface description PROFINET ® Both the bus interface and the power supply are duplicated so that the FPM can be inserted into a line structure. There are five interfaces in total: •...
  • Page 26 FocusParameterMonitor FPM Power supply (XD1/XD2 The connectors for the PROFINET M12 power supply are 5-pin, L-coded M12 connectors. ® They are internally through-connected 1:1. The plug is used for feeding, the socket for looping through the supply voltage Pin assignment (top view mating side) Function Sensor power supply 24 V GND actuator...

  • Page 27: Device Master File (Gsdml Data)

    Connections 7.3.2 Device master file (GSDML data) The GSDML file for the FPM with caustic option and with PROFINET M12 interface has the name ® GSDML-V2.42-FPM-PN-CU-20220922.xml. It is located on the supplied data carrier. Fig. 7.7: Integration of the GSDML file under Step7 Locking device for interlock If the device is mounted in a welding gun, for example, the contact pressure establishes an electrical connection between the contact piece and the lower part.

  • Page 28: Compressed Air Connection

    FocusParameterMonitor FPM Compressed Air Connection CAUTION Damage to hearing If the compressed air hose is loosened while still under pressure, this generates noise. This can cause hearing damage.  Only loosen the compressed air hose when there is no longer any pressure. NOTICE Risk of damage to optical components Contaminated compressed air can cause permanent damage to the optical components of the...

  • Page 29: Profibus ® -/Profinet ® Parameter Set

    PROFIBUS®-/PROFINET® parameter set PROFIBUS -/PROFINET parameter set ® ® The data that the FPM exchanges with the higher-level controller via the fieldbus can be divided into input and output data and error identifier: In the registers the data are stored in the following format: Fieldbus Format PROFINET...

  • Page 30: Inputs

    FocusParameterMonitor FPM Inputs PROFINET ® Unit/ PROFIBUS PROFINET ® ® refresh Length Type Sign rate Adress Version Device/Software revision 2 byte word (read only) Maximal capacity 4 byte Dword Minimal energy 4 byte Dword Minimal irradiation time 2 byte word Maximal irradiation time 2 byte word...
  • Page 31 PROFIBUS®-/PROFINET® parameter set PROFINET ® PROFIBUS PROFINET ® ® Unit/refresh Length Type Sign rate Adress Group warning: 288.0 288.0 288.0 bool general warning 288.1 288.1 288.1 bool Group warning: 288.2 288.2 288.2 bool single measurement warning Group warning: 288.3 288.3 288.3 bool caustic measurement warning...
  • Page 32 FocusParameterMonitor FPM PROFINET ® PROFIBUS PROFINET ® ® Unit/refresh Length Type Sign rate Adress µm/per ROI window position y measuring 2 byte word cycle µm/per ROI window size x measuring 2 byte word cycle µm/per ROI window size y measuring 2 byte word cycle...

  • Page 33: Outputs

    PROFIBUS®-/PROFINET® parameter set Outputs Unit/ Register- Adress refresh Length Type Sign adress rate 256.0 0 high Setup 1 bool 256.1 Setup 2 bool 256.2 Setup 3 bool 256.3 Setup 4 bool 256.4 Start measurement bool 256.5 Measurement finished -> calculate Caustic bool 256.6 bool...
  • Page 34 FocusParameterMonitor FPM Unit/ Register- Adress refresh Length Type Sign adress rate Attenuation; if flag "automatic exposure control" dB * (-10) 2 byte word (optimizer) is set: start value for optimization Integration time; if flag "automatic exposure con- trol" (optimizer) is set: start value for optimization µsec 4 byte Dword 2 byte...

  • Page 35: Error Identifier

    PROFIBUS®-/PROFINET® parameter set Error identifier The error identifiers are divided into the six groups as described below: Hardware, Parameter selection, etc. When outputting the error identifiers, it should be noted that the error identifiers within a group are added up. In the parameter selection group, for example, the error identifier „3“...

  • Page 36: Error Identifier Single Plane Measurement

    FocusParameterMonitor FPM 8.3.3 Error identifier single plane measurement Group message “Error Single-Plane Measurement“ is set. „Measurement Failure“ is set. Error Error condition Identification Trigger-Timeout occurred No laser pulse within 2 s after start. 0x0001 Error with upstream measurement 0x0002 Error with raw data measurement Problem of FPGA process.

  • Page 37: Warning Identifier Single Plane Measurement

    PROFIBUS®-/PROFINET® parameter set 8.3.5 Warning identifier single plane measurement Group message “Warning Single-Plane Measurement“ is set. “Irradiation failure” is set. Warning Warning Condition Identification Beam on the left edge Calculated subwindow or pos_x - r on the left edge 0x0001 Beam on the right edge Calculated subwindow or pos_x + r on the right edge 0x0002...

  • Page 38: Install And Configure Lds

    FocusParameterMonitor FPM Install and configure LDS The PRIMES LDS can be installed on the PC to operate the measuring devices. The LDS controls the measurements and returns the measurement results in graphical form. The PRIMES LDS is available on the PRIMES website at: https://www.primes.de/de/support/downloads/software.html.

  • Page 39: Ethernet Configuration

    Choose one of the following options to establish a connection between the PRIMES device and the PC. The IP address of the PRIMES device can only be changed once this connection has been established (see chapter 9.3.2 „Change IP address of a connected device“ on page 39).

  • Page 40: Establishing A Connection To Fpm

    The file name is buspro.log.YYYY.MM.DD (YYYY.MM.DD = date the file was created). 7. Click the Save button (the configuration is saved and does not need to be re-entered when restarting the LDS). 8. Click on the Search PRIMES Devices button: •...

  • Page 41: Obtain An Ip Address Automatically With Dhcp

    Install and configure LDS 9.3.4 Obtain an IP address automatically with DHCP DHCP (Dynamic Host Configuration Protocol) enables a device to be automatically integrated into an existing network without manual configuration.  Activate the DHCP function in the LaserDiagnosticSoftware with the command: se0332 ...

  • Page 42: Description Of The Lds

    FocusParameterMonitor FPM Description of the LDS The LDS is the control center for all PRIMES measuring devices that measure the beam distribution as well as focus geometries by means of which the beam propagation characteristics can be determined. The LDS includes all functions necessary for the control of measurements and displays the measuring results graphically.

  • Page 43: The Menu Bar

    Description of the LDS It is possible to open several measuring and dialogue windows simultaneously. In this case, windows that are basically important (for the measurement or the communication) remain in the foreground. All other dialog windows fade into the background as soon as a new window opens. Fig.

  • Page 44: The Toolbar

    FocusParameterMonitor FPM 10.1.2 The toolbar By clicking the symbols in the toolbar, the following program menus can be opened. File management Display type File selection Plane selection     Fig. 10.5: Symbols in the toolbar 1 - Create a new data record 2 - Open an existing data record 3 - Save the current data record 4 - Open the isometric view of the selected data record...

  • Page 45: Menu Overview

    Description of the LDS 10.1.3 Menu overview File Opens a new file for the measuring data Open Opens a measuring file with the extensions “.foc” or “.mdf” Close Closes the file selected in the toolbar Close all Closes all files opened Save Saves the current file in foc- or mdf format Opens the menu for the storage of the files selected in the toolbar.
  • Page 46 Communication The system searches the bus for the different device addresses. This is necessary whenever Rescan bus the device configuration at the PRIMES bus was changed after starting the software. Free Communication Display of the communication on the PRIMES bus...

  • Page 47: Measurement Settings

    Measurement settings Measurement settings 11.1 Warning messages DANGER Serious eye or skin injury due to laser radiation If the shutter is not opened before the laser is switched on, directional reflections of the laser beam will occur (laser class 4). ...

  • Page 48: Enter Measurement Parameters With The Lds

    11.2.1 Establish connection To create a setup with the PRIMES LDS an Ethernet connection of the FPM to the computer (or network) must be available and the software must be installed on a windows based PC. See chapter 9.3 on page39 11.2.2...

  • Page 49: Measurement Window

    Measurement settings 11.2.3 Measurement window In the Measurement settings dialog box, select the largest possible setting for the measurement window:  Clear the Symmetric and Optimum check boxes. (Check mark must not be set)  Activate False Colors for better interpretation ...

  • Page 50: The Command Line „Command

    FocusParameterMonitor FPM 11.2.4 The command line „Command“ The FPM is controlled via the command line in Communication > Free Communication. The following commands are used during the installation: • profiMeas • svSetup profiMeas The profiMeas command sets the measurement mode when connected to the LDS. The measurement with the PLC (if available) is not affected.

  • Page 51: Creating Setups

    Measurement settings 11.2.5 Creating setups To change and save setups, proceed as follows:  Choose again Communication > Free Communication  Type the following commands into the Command line and press the Send key after each command: • svSetup 01 A0 T2 BF 0200 30 M3 •...

  • Page 52: Checking The Beam Position

    FocusParameterMonitor FPM 11.2.6 Checking the beam position  Go to Communication > Free Communication  enter the following command: profiMeas 2 0  then click Send. Now a measurement can be triggered via the system. As soon as the measurement is finished, press Start in the measurement settings. The FPM then displays the last level measured.

  • Page 53: Determine Exposure Time With The Help Of The Lds

    Measurement settings 11.4 Determine exposure time with the help of the LDS The following procedure is recommended to set the exposure time using the LDS. The exposure time corresponds to the amplification of the FPM. Several consecutive measurements are usually required to determine the exposure time. Before each additional laser pulse (before each measurement), check the remaining capacity of the absorber.

  • Page 54: Setting The Gain

    FocusParameterMonitor FPM 11.4.3 Setting the gain Historically, the optical amplification is set in the LDS. With the FPM, the exposure time of the CCD sensor is set here. The exposure time depends on the power density of the laser. The power density changes with the laser power and the beam diameter.

  • Page 55: Determine The Exposure Time Via The Plc

    Measurement settings 11.5 Determine the exposure time via the PLC Several consecutive measurements are usually required to determine the exposure time. Before each additional laser pulse (before each measurement), check the remaining capacity of the absorber. The value of the remaining capacity is sent via the PLC. NOTICE Damage/destruction of the device due to excess temperature If the remaining energy input is not taken into account before each measurement, the absorber...
  • Page 56 FocusParameterMonitor FPM Adress Parameter Value Comment 256.0 setup 1 256.1 setup 2 No setup use 256.2 setup 3 256.3 setup 4 257.0 Measuring mode 0 FALSE Normal measurement with measurement result transfer 257.1 Measuring mode 1 FALSE 257.2 Evaluation 0 FALSE valuation with 2nd moments 257.3...
  • Page 57 Exposure times of 200 µs and 35 ms are used as a reference point for usable measurements. To illustrate the optimization process, the measurement data for each iteration step are read out and listed. To graphically illustrate the changes, the results are also shown as excerpts from the display in PRIMES’ own LDS software.
  • Page 58 FocusParameterMonitor FPM % of the beam saturated used exposure time optimal exposure time exposure time irridation failure GroupWarnSingle WarnSingle % of the beam saturated used exposure time optimal exposure time exposure time irridation failure GroupWarnSingle WarnSingle ...until the limit value of overmodulation of 5% of the beam area is underrun. Thus the entry for overdriving is omitted in the warning code.
  • Page 59 Measurement settings % of the beam saturated used exposure time optimal exposure time exposure time irridation failure GroupWarnSingle WarnSingle % of the beam saturated used exposure time optimal exposure time exposure time irridation failure GroupWarnSingle WarnSingle % of the beam saturated used exposure time optimal exposure time exposure time...
  • Page 60 FocusParameterMonitor FPM % of the beam saturated used exposure time optimal exposure time exposure time irridation failure GroupWarnSingle WarnSingle The ROI (region of interest) situated around the actual beam can now be determined correctly. The maximum value of the measurement data is not yet within the target window. % of the beam saturated used exposure time optimal exposure time...

  • Page 61: Measuring

    Measuring Measuring 12.1 Measuring procedure The measuring sequences are exemplary and only describe the sequence. Checking and ensuring compliance with the maximum energy input and the maximum absorber temperature must be supplemented and ensured by the user! 12.1.1 Measuring procedure power measurement System Sets command.start (259.0) If Shutter is open:...

  • Page 62: Measuring Procedure Focus Measurement (Untriggered)

    FocusParameterMonitor FPM 12.1.2 Measuring procedure focus measurement (untriggered) System Sets parameters for measurement (256.0 - 256.3) or (A257.0 - 258.0 / 260 - 299) Sets command.start (256.4) Deletes status.idle (282.4) Deletes status.measurement_finished (282.2) Deletes errorflags and -identification Reads parameters for the measurement (from the setup or the profibus) Sets status.ready_for_measurement (282.0) Sets status.acknowledge (282.6) If status.ready_for_measurement ==1: turns...

  • Page 63: Measuring Procedure Focus Measurement (Triggered)

    Measuring 12.1.3 Measuring procedure focus measurement (triggered) System Sets parameters for the measurement (256.0 - 256.3) or (A257.0 - 258.0 / 260 - 299) Sets command.start (256.4) Deletes status.idle (282.4) Deletes status.measurement_finished (282.2) Deletes Errorflags and -identification Reads parameters for the measurement (from the setup or the profibus) Sets status.acknowledge (282.6) If status.acknowledge == 1: deletes command.start (256.4)

  • Page 64: Measuring Procedure Caustic Measurement

    FocusParameterMonitor FPM 12.1.4 Measuring procedure caustic measurement System Sets command.caustic_measurement (257.6) Sets parameter for caustic and for measurement (256.0; 256.3; 292; 296; 298) Sets command.start (256.4) Deletes status.idle (282.4) Deletes status.measurement_finished (282.2) Deletes errorflags and -identification Reads parameters for the measurement (from the setup or the profibus) Sets status.caustic_measurement_running (283.0) Sets status.ready_for_measurement (282.0) Sets status.acknowledge (282.6)

  • Page 65: Measuring Procedure Combined Measurement

    Measuring 12.1.5 Measuring procedure combined measurement Triggered focus and power measurement. System Sets command.start for power module (259.0) If shutter is open: (285.0) Power module deletes status.idle (284.4) Power module sets status.acknowledge (284.6) Deletes command.start for power module (259.0) Power module deletes status.acknowledge (284.6) Power module ensures readiness for operation Power module deletes status.measurement_finished (284.2) Power module sets status.ready (284.0)

  • Page 66: Timing Diagrams

    FocusParameterMonitor FPM 12.2 Timing diagrams 12.2.1 Timing diagram power measurement As soon as the shutter is open, the device is ready for operation. In order to initialize the measuring device for the measurement, the bit „start” has to be set in the ”Command“-byte by the external control (see Fig. 12.1). Fig.

  • Page 67: Timing Diagram Focus Measurement (Untriggered)

    Measuring 12.2.2 Timing diagram focus measurement (untriggered) Fig. 12.2: Timing diagram focus measurement (untriggered) The measuring parameters (setup no. or detailed measuring parameters) must be set before the “Start” flag is set. To confirm that the start command and measuring parameters have been received, the “Start Acknowledge”...
  • Page 68 FocusParameterMonitor FPM Only then can the “Start” flag be deactivated, since the measurement starts after that (this only applies to untriggered measurements; with triggered measurements, “Start Acknowledge” can be acknowledged directly by deactivating “Start”). Once “Start” has been deactivated again, “Start Acknowledge” is deactivated and “Measurement Running”...

  • Page 69: Timing Diagram Focus Measurement (Triggered)

    Measuring 12.2.3 Timing diagram focus measurement (triggered) The following timing diagram shows a triggered measurement. This is the standard case. Fig. 12.3: Timing diagram focus measurement (triggered) The measuring parameters (setup no. or detailed measuring parameters) must be set before the “Start”...
  • Page 70 FocusParameterMonitor FPM Once it is ready to measure, it is set to “Ready”. “Laser On” indicates that the laser should now be switched on. The laser pulse shouldn’t have been triggered in advance, since in that case it could be gone by the time the device is ready to measure! The laser pulse triggers the actual measurement.

  • Page 71: Timing Diagram Caustic Measurement

    Measuring 12.2.4 Timing diagram caustic measurement Fig. 12.4: Timing diagram caustic measurement t12: Before the start of the first single plane measurement, “Caustic Measurement” must be set and then only deactivated once “Caustic Measurement Finished” has been set. If several caustics are to be measured in succession, the flag can also remain permanently set.

  • Page 72: Timing Diagram Combined Measurement

    FocusParameterMonitor FPM t15: Once the caustic fit and calculation of the beam parameters have been performed, “Caustic Measurement Finished” is set. Then the results (“Caustic Variables”) will also be available. If errors occur, “Caustic Measurement Failure” is set, the cause of the failure is coded in the logs identifier for caustic measurement errors/warnings.
  • Page 73 Measuring If the shutter is closed, opening must be triggered by setting the “do_open_shutter” bit in the FPM command byte. If the “shutter_is_open” flag is set in the FPM status word (status of the power module), this has happened and the device is ready for measurement. “Do_open_shutter” can then be deleted. To initialize the measurement, the “start”...
  • Page 74 FocusParameterMonitor FPM t16: When the calculations have been completed (or a fatal error has occurred), the flags “finished” and “idle” are set. If the “measurement failure” flag is set, a fatal error has occurred and the measurement or calculation was aborted. The cause of the error is encoded in the register “Error identifier”. If “measurement failure”...

  • Page 75: Flow Chart Combined Measurement

    Measuring 12.3 Flow Chart combined measurement Triggered focus and power measurement. Start Command: start = 1 (256.4) FPM status: shutter is closed? (285.1) FPM status: idle = 0? (282.4)? acknowledge = 1? (282.6) command: finished = 0? (282.2) do open shutter = 1 (259.1) FPM status: shutter is open? Command: start = 0 (256.4)
  • Page 76 FocusParameterMonitor FPM ≈ FPM status: FPM status: measurement running = 0? ready = 0? (282.1) (284.0)? ready for measurement = 0? (282.0) FPM status: measurement running = 1? Laser OFF (284.1) FPM status: measurement finished = 1? irradiation time (282.2) >...

  • Page 77: Display Of A Measurement In The Web Browser

    Display of a measurement in the web browser Display of a measurement in the web browser The FPM has a web interface. This can be used to display a measurement as an HTML page. For the FPM with PROFIBUS® or PROFINET® , the Ethernet port may be located under the cover of the maintenance flap.
  • Page 78 FocusParameterMonitor FPM After a measurement, the single planes that have been measured are shown. It will display the power density distribution as a 2D display and the measuring values in tabular form. If a caustic has been measured, this is also presented in 2D. The calculated values are shown in tabular form.

  • Page 79: Maintenance And Service

    4. For further cleaning, use a mixture of distilled water and isopropanol in a ratio of approx. 5:1. Use lint-free cleaning cloths that do not cause scratches. 5. If these steps are not sufficient, please contact PRIMES or your PRIMES distributor. 14.3...

  • Page 80: Maintenance Of The Protective Window

    The protective window is coated with an anti-reflection coating and has low reflection values of less than 1%. To avoid increased reflection values, use only original PRIMES protective windows. CAUTION...

  • Page 81: Exchange Of The Protective Window Cartridge

    Maintenance and Service 14.4.1 Exchange of the protective window cartridge The protective window is inside an exchangeable cartridge, which can be exchanged fast and without any tools. 1. Please observe the safety instructions in chapter „1 Basic safety notes“ on page 7. 2.

  • Page 82: Exchanging Or Cleaning Of The Protective Window

    FocusParameterMonitor FPM 14.4.2 Exchanging or cleaning of the protective window The protective window in the exchangeable cartridge is an expendable part, which can be exchanged when necessary. The exchangeable cartridge can be disassembled for cleaning or to replace the protective glass: 1.

  • Page 83: Measures For The Product Disposal

    64319 Pfungstadt Germany If you are located outside the EU, please contact your local PRIMES distributor to discuss the disposal procedure for your PRIMES measuring device. PRIMES is registered at the german „joint body“ for producers „Stiftung Elektro-Altgeräte Register“ (Stiftung EAR).

  • Page 84: Declaration Of Incorporation For Partly Completed Machine

    FocusParameterMonitor FPM Declaration of incorporation for partly completed machine Revision 06 EN 02/2023...

  • Page 85: Technical Data

    Technical Data Technical Data Mesurement parameters FPM 60 FPM 100 FPM 160 Beam dimensions 350 - 2000 µm 75 - 450 µm 125 - 800 µm (increased measurement uncertainty) (150 - 350 µm) (40 - 75 µm) (80 - 125 µm) 1030 - 1090 nm;...

  • Page 86: Dimensions

    FocusParameterMonitor FPM Dimensions All dimensions in millimeters (mm) unless otherwise specified. Beam entrance Revision 06 EN 02/2023...
  • Page 87 Dimensions View X Swivel range shutter Swivel range cartridge View Y Compressed air connection 4 mm Revision 06 EN 02/2023...

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