Leuze AMS 348i SSI Original Operating Instructions
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Leuze AMS 348i SSI Original Operating Instructions

Optical laser measurement system
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AMS 348i SSI
Optical laser measurement system – PROFINET / SSI
Original operating instructions
We reserve the right to make technical changes
EN 2021/05/05 - 50125898

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  • Page 1 AMS 348i SSI Optical laser measurement system – PROFINET / SSI Original operating instructions We reserve the right to make technical changes EN 2021/05/05 - 50125898...
  • Page 2 © 2021 Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen / Germany Phone: +49 7021 573-0 Fax: +49 7021 573-199 http://www.leuze.com info@leuze.de Leuze electronic GmbH + Co. KG AMS 348...
  • Page 3 AMS 348 The main menus Device information - main menu AMS 348i 120 SSI This menu item contains detailed informa- Leuze electronic tion on GmbH & Co. KG • Device type SW: V 1.3.0HW:1 • Manufacturer SN: ----------------------- • Software and hardware version •...

  • Page 4: Table Of Contents

    Table of contents General information ..........5 Explanation of symbols .
  • Page 5 Table of contents Reflectors ........... . . 27 General information .
  • Page 6 Table of contents Identification & Maintenance functions ........56 PROFINET –...
  • Page 7 Table of contents 12.2 Overview of AMS 348 SSI types (PROFINET + SSI) ......115 12.3 Overview of reflector types .

  • Page 8: General Information

    Note! The Declaration of Conformity for these devices can be requested from the manufacturer. The manufacturer of the product, Leuze electronic GmbH + Co. KG in D-73277 Owen, possesses a certified quality assurance system in accordance with ISO 9001. Leuze electronic GmbH + Co. KG...

  • Page 9: Description Of Functions Ams 348 I Ssi

    With its AMS 3xx product series, Leuze makes available a wide range of internationally rele- vant interfaces. Note that each interface version listed below corresponds to a different AMS 3xx model.

  • Page 10: Safety

    Leuze electronic GmbH + Co. KG is not liable for damages caused by improper use. Read the technical description before commissioning the device. Knowledge of this ...

  • Page 11: Competent Persons

    Exemption of liability Leuze electronic GmbH + Co. KG is not liable in the following cases: • The device is not being used properly. • Reasonably foreseeable misuse is not taken into account.

  • Page 12: Laser Safety Notices

    The device must not be tampered with and must not be changed in any way.  There are no user-serviceable parts inside the device. Repairs must only be performed by Leuze electronic GmbH + Co. KG. NOTE Affix laser information and warning signs! Laser information and warning signs are attached to the device (see figure 2.1).
  • Page 13 Safety A Laser aperture B Laser warning sign C Laser information sign with laser parameters Figure 2.1: Laser apertures, laser warning signs AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 14 18 μs 18 μs Wavelength: 655 nm 655 nm CLASS 2 LASER PRODUCT IEC 60825-1:2014 Complies with 21 CFR 1040.10 IEC 60825-1:2014 Figure 2.2: Laser warning and information signs – supplied stick-on labels Leuze electronic GmbH + Co. KG AMS 348...

  • Page 15: Fast Commissioning / Operating Principle

    Mounting the reflector The reflector is mounted using 4 screws (M5). The reflector is angled using the spacer sleeves included. Incline the reflector by approx. 1°. Detailed information can be found in Chapter 6.4. AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 16: Connecting The Voltage Supply

    • Download of the project to the connected Siemens control. Further information regarding the individual commissioning steps is provided in see chapter 9.8.4 "Configuration steps for a Siemens Simatic S7 control". Detailed information can be found in Chapter 9. Leuze electronic GmbH + Co. KG AMS 348...

  • Page 17: Technical Data

    BUS IN and BUS OUT Protocol PROFINET RT communication Conformance class SSI interface Interface type SSI interface SSI clock rate 50kHz … 800kHz Data format See Chapter 10 Controls and indicators Keyboard 4 keys AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 18 This is a Class A product. In a domestic environment this product may cause radio interference, in which case the operator may be required to take adequate measures. The AMS 348 SSI is designed in accordance with protection class III for supply with PELV (protective extra-low voltage). Leuze electronic GmbH + Co. KG AMS 348...

  • Page 19: Ams 348 Ssi Dimensioned Drawing

    M5 screw for alignment Knurled nut with WAF4 hexagon socket and M5 nut for securing Optical axis Zero point of the distance to be measured Figure 4.1: AMS 348 SSI dimensioned drawing AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 20: Overview Of Ams 348 I Ssi Types

    200 H SSI 200m operating range, PROFINET/SSI interface, integrated heating 50127225 AMS 348 300 H SSI 300m operating range, PROFINET/SSI interface, integrated heating 50127226 Table 4.1: Overview of AMS 348 SSI types Leuze electronic GmbH + Co. KG AMS 348...

  • Page 21: Installation And Mounting

    Note! Please note that the shown name plate is for illustration purposes only; the contents do not correspond to the original. Save the original packaging for later storage or shipping.  AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 22: Ssi

    AMS 348 SSI and the reflector. Use M5 screws to fasten the laser measurement system. Secure the screws with a lock washer to protect against loosening caused by vibrations. Leuze electronic GmbH + Co. KG AMS 348...
  • Page 23 ). Knurled nut and nut must not be tightened until alignment Figure 5.2 has been completed. Attention! The device must not be opened. Failure to comply will render the guarantee void. Warranted features cannot be guaranteed after the device has been opened. AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 24: Optional Mounting Bracket

    A mounting bracket for mounting the AMS 348 SSI on a flat, horizontal surface is available as an optional accessory. Type designation: MW OMS/AMS 01 Part no.: 50107255 Laser beam Figure 5.3: Optional mounting bracket Leuze electronic GmbH + Co. KG AMS 348...

  • Page 25: Ssi

    Measurement distance up to 120m: minimum parallel spacing X ≥ 600mm Measurement distance up to 200m: minimum parallel spacing X ≥ 750mm Measurement distance up to 300m: minimum parallel spacing X ≥ 750mm AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 26: Ssi And Ddls Optical Data Transmission

    Depending on the size of the used reflector, the DDLS can be mounted with a minimum parallel spacing of 100mm to the AMS 348 SSI. The parallel spacing is indepen- dent of the distance. Leuze electronic GmbH + Co. KG AMS 348...

  • Page 27: Mounting The Ams 348 I Ssi With Laser Beam Deflector Unit

    Use the M5 screws to mount the deflector unit. Secure the screws with a lock washer to protect against loosening caused by vibrations. Figure 5.5: Mounting variants of the US AMS 01 laser beam deflector unit AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 28: Dimensioned Drawing Of Us Ams 01 Deflector Unit

    Installation and mounting 5.3.2 Dimensioned drawing of US AMS 01 deflector unit Laser beam Figure 5.6: Dimensioned drawing of US AMS 01 deflector unit Leuze electronic GmbH + Co. KG AMS 348...

  • Page 29: Mounting The Us 1 Oms Deflector Unit Without Mounting Bracket

    Height of the spring in non- preloaded state A Mirror Figure 5.7: Photo and dimensioned drawing of the US 1 OMS deflector unit The laser light spot is aligned with the reflector as described in Chapter 5.2. AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 30: Reflectors

    Reflectors General information The AMS 348 SSI measures distances against a reflective tape specified by Leuze. All tech- nical data given for the AMS 348 SSI, such as the operating range or accuracy, can only be achieved with the reflective tape specified by Leuze.

  • Page 31: Technical Data Of Self-Adhesive Tape

    Do not use any abrasive agents. A conventional household detergent Cleaning can be used as a cleaning agent. Rinse with clear water and dry the surface. Reflector storage Store in a cool and dry place. AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 32: Dimensioned Drawing Of Reflective Tape On Carrier Plate

    Always align the TOP marking with the AMS connections! (Chapter 6.4.2) Figure 6.1: Dimensioned drawing of reflectors Article Reflective tape (mm) Reflector plate (mm) Reflective tape 200x200-M Reflective tape 500x500-M Reflective tape 914x914-M Leuze electronic GmbH + Co. KG AMS 348...

  • Page 33: Technical Data Of Heated Reflectors

    Do not use any abrasive agents. A conventional household Cleaning detergent can be used as a cleaning agent. Rinse with clear water and dry the surface. Reflector storage Store in a cool and dry place. AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 34: Dimensioned Drawing Of Heated Reflectors

    XL ± 1 Si cable 3 x 0.75mm² Figure 6.2: Dimensioned drawing of heated reflectors Article Reflective tape (mm) Insulated carrier plate (mm) Reflective tape 200x200-H Reflective tape 500x500-H Reflective tape 914x914-H Leuze electronic GmbH + Co. KG AMS 348...

  • Page 35: Selecting Reflector Size

    Depending on the system design, the reflector can be mounted so that it moves with the vehicle or it can be mounted at a fixed location. Attention! The reflector sizes shown below are a recommendation from Leuze for on-vehicle mounting of the AMS 348i SSI.

  • Page 36: Mounting The Reflector

    For this purpose, use the alignment elements provided on the AMS 348 SSI… (see chapter 5.2 "Mounting the AMS 348i SSI"). If necessary, remove the protective film from the reflector. Attention! The "TOP"...
  • Page 37 Direct reflection due to the triple structure Deflected surface reflection due to the pitch of the reflective tape Figure 6.3: Mounting the reflector Pitch approx. 1° Spacer sleeves Figure 6.4: Pitch of the reflector AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 38 Direct reflection due to the triple structure Deflected surface reflection due to the pitch of the reflective tape Figure 6.5: Mounting of heated reflectors Pitch approx. 1° Spacer sleeves Figure 6.6: Pitch of the heated reflector Leuze electronic GmbH + Co. KG AMS 348...

  • Page 39: Table Of Reflector Pitches

    Reliable operation of the SSI and, thus, max. operating range and accuracy can AMS 348 only be achieved with the reflective tape specified by Leuze. Correct operation cannot be guaranteed if other reflectors are used! AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 40: Electrical Connection

    The laser measurement systems are designed in accordance with protection class III for sup ply by PELV (protective extra-low voltage with reliable disconnection). Note! Degree of protection IP65 is achieved only if the connectors and caps are screwed into place! Leuze electronic GmbH + Co. KG AMS 348...

  • Page 41: Pwr - Voltage Supply / Switching Input/Output

    BUS IN (4-pin socket, D-coded) Name Comment BUS IN Transmit Data + Receive Data + Transmit Data - TD+ 1 Receive Data - Thread Functional earth (housing) M12 socket (D-coded) Table 7.2: BUS IN pin assignment AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 42: Profinet Bus Out

    + Clock line SSI CLK+ CLK+ 3 DATA+ (input electrically insulated) - Clock line SSI CLK- (input electrically insulated) CLK- Functional earth M12 connector (B-coded) Thread Functional earth (housing) Table 7.4: SSI pin assignment Leuze electronic GmbH + Co. KG AMS 348...

  • Page 43: Service

    RS232-RX Receiving line RS 232/service data RS232-RX Not used M12 socket (A-coded) Thread Functional earth (housing) Table 7.5: Pin assignment - Service Note! The service interface is designed only for use by Leuze! AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 44: Display And Control Panel Ams 348I Ssi

    Display and control panel AMS 348i SSI Display and control panel AMS 348 Structure of the control panel Status indicator Bus/interface info Bar graph Distance measurement value Control buttons Figure 8.1: Structure of the control panel using the AMS 304...
  • Page 45 Display and control panel AMS 348i SSI Warning - laser prefailure message: Laser diode old, device still functional, exchange or have repaired. Warning - temperature monitoring: Internal device temperature above/below permissible range. Plausibility error: Implausible measurement value. Possible causes: light beam interruption, outside of measurement range, permissible internal device temperature considerably exceeded or traverse rate >10m/s.

  • Page 46: Led Status Indicators

    Display and control panel AMS 348i SSI Position value The measured position value is displayed in the configured unit of measurement. With the metric setting, the measurement value is always displayed in meters +87.000m to three decimal places. With the inch setting, the measurement value is always displayed in inches to +87.0in...
  • Page 47 Display and control panel AMS 348i SSI Orange continuous light Power LED orange - Configuration via the display - No data on the host interface BUS LED BUS LED off - No supply voltage (Power) - No communication possible - PROFINET communication not initialized or inactive...

  • Page 48: Control Buttons

    Display and control panel AMS 348i SSI LINK LED for BUS IN and BUS OUT A green/orange multicolor LED below the BUS IN and BUS OUT connectors indicates the Ethernet/PROFINET connection status. ACT0 LNK0 ACT1 LNK1 LINK LED for BUS IN...

  • Page 49: Menu Description

    Display and control panel AMS 348i SSI Setting values If input of a value is possible, the display looks like this: aelete character Enter digit <-|0123456789 save Default ----------------- Unit Save Use the buttons to set the desired value. An accidental, incorrect entry can be corrected by selecting <-| and then pressing...
  • Page 50 Display and control panel AMS 348i SSI Status and measurement data - main menu IO1 LSR LNK0 IO2 TMP ATT LNK1 • Display of status, warning and error messages. • Status overview of the switching inputs/outputs • Bar graph for the received signal level.

  • Page 51: Parameter Menu

    Display and control panel AMS 348i SSI 8.3.2 Parameter menu Parameter handling submenu The following functions can be called up in the Parameter handling submenu: • Lock and enable parameter entry • Set up a password • Reset the AMS 348 SSI to the default settings Table 8.1:...
  • Page 52 Display and control panel AMS 348i SSI SSI submenu q~ÄÉääÉ=UKPW ppf=ëìÄãÉåì Level 3 Level 4 Level 5 Selection/configuration option Standard Description Activation ON/OFF Activates or deactivates the AMS 348 SSI as an SSI partic- ipant. Encoding Binary/gray Gray Specifies the output format of the measurement value.
  • Page 53 Display and control panel AMS 348i SSI Table 8.4: Position value submenu Level 3 Level 4 Level 5 Selection/configuration option Standard Description Offset Output value = measurement value + offset 0 mm The resolution of the offset value is independent of the selected "Position resolution"...
  • Page 54 Display and control panel AMS 348i SSI Table 8.5: I/O submenu Level 3 Level 4 Level 5 Selection/configuration option Standard Description Switching Function Pos. limit value 1 / Pos. limit value 2 / Velocity / Intensity (ATT), output Intensity (ATT) / Temp. (TMP) / Laser (LSR) / Temp.
  • Page 55 Service Baud rate 57.6kbit/s / 115.2kbit/s 115.2kbit/ RS232 The service interface is only available to Leuze personnel. Format 8,e,1 / 8,n,1 8,n,1 The service interface is only available to Leuze personnel. AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 56: Language Selection Menu

    Display and control panel AMS 348i SSI 8.3.3 Language selection menu Language selection o Deutsch English o Español o Français o Italiano 5 display languages are available: • German • English • Spanish • French • Italian The AMS 348 SSI is delivered from the factory with the display preset to English.

  • Page 57: Operation

    Display and control panel AMS 348i SSI Operation An operating process is described here using parameter enable as an example. Parameter enable During normal operation parameters can be viewed only. If parameters are to be changed, the ON menu item in the Parameter -> Parameter handling -> Parameter enable menu must be activated.
  • Page 58 Display and control panel AMS 348i SSI Attention! is deactivated on the PROFINET when parameter enable is activated via the AMS 348 display. The device is reactivated on the PROFINET after parameter enable is canceled. Note! PROFINET network, configuration performed exclusively PROFINET controller.

  • Page 59: Profinet Interface

    Device) Info about subchannels and PROFILE_SPECIFIC_TYPE UNSIGNED16 0x01.0x01 submodules. Not relevant Implemented I&M version V IM_VERSION 2xUNSIGNED8 0x01.0x01 Optional I&M records avail- IM_SUPPORTED Bit[16] able Table 9.1: Base record I&M0 AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 60: Profinet - Star Topology

    PQUi PQUi "my^jp PQUi_1" "my^jp PQUi_2" "my^jp PQUi_3" Figure 9.3: PROFINET in a linear topology The maximum length of a segment (from the host to the furthest participant) is limited to 100m. Leuze electronic GmbH + Co. KG AMS 348...

  • Page 61: Profinet - General Information On Wiring

    PROFINET" on page 118. For unavailable cable lengths, you can configure your cables yourself. For this purpose, Leuze offers a D-coded M12 round connector for BUS IN and BUS OUT, see Table 12.4.3 "Accessories – M12 connector" on page 116.

  • Page 62: Profinet Electrical Connection

    This serves to prevent potential equalization currents over the shield and possible interference coupling through compensating currents. The signal lines must be stranded in pairs. Use CAT 5 cables for the connection. Leuze electronic GmbH + Co. KG AMS 348...

  • Page 63: Profinet - Commissioning And Configuration

    - Writing device data Conformance Classes PROFINET devices are categorized into conformance classes to simplify the evaluation and selection of the devices for the users. The AMS 348 can use an existing Ethernet network AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 64: Measures To Be Performed Prior To The Initial Commissioning

    All electrical disturbances (EMC couplings) are discharged via the functional earth connec- tion. 9.8.3 Starting the device  Connect the supply voltage; the ^jp boots and the Status and measurement data PQUi main menu appears in the display: Leuze electronic GmbH + Co. KG AMS 348...
  • Page 65 In the event of a connection interruption, the device behaves in the same way. The outputs are deactivated during device start-up. This section describes how the AMS 348 is configured in a Siemens Simatic S7 for PROFINET. AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 66: Configuration Steps For A Siemens Simatic S7 Control

    The GSDML file can support an arbitrary number of languages in one file. Every GSDML file contains a version of the AMS 348 device model. This is also reflected in the file name. Leuze electronic GmbH + Co. KG AMS 348...
  • Page 67 PROFINET, all parameters are set to default values. If these parameters are not changed by the user, the device functions with the default settings delivered by Leuze. For the default settings of the AMS 348 , please refer to the following module descriptions.
  • Page 68 MAC ID of the installed device and the device name assigned in offline mode during the further course of configuration, see also step 5. Figure 9.8: Assign unique device name in the properties window Leuze electronic GmbH + Co. KG AMS 348...
  • Page 69 MAC ID in particular must be read separately from each individual device. The MAC ID is also shown in the display of the AMS 348 Address Link Label: The "Address Link Label" is an additional stick-on label that is affixed to the device. AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 70 PROFINET network must be located in the same subnet! PQUi Device naming The so-called "device naming" under PROFINET is understood as the unique assignment of the device name from the PLC program generation (see step 3) to the PROFINET partic- Leuze electronic GmbH + Co. KG AMS 348...
  • Page 71 (step 3). Under "Target systems", select item "Edit Ethernet participant".  Click to scan the connected PROFINET network for MAC addresses.  Search Figure 9.11:Scan the PROFINET network for connected devices (MAC addresses) AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 72 Please be sure to pay attention that the names are the same and that the installed device is correctly assigned to the hardware configuration. This is particularly important if identical devices are installed several times in the same system. Leuze electronic GmbH + Co. KG AMS 348...

  • Page 73: Profinet Gsd File

    The AMS 348 checks its max. permissible number of modules. The control also reports an error if the input and output data across all modules exceed a total length of 1024 bytes. AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 74 Inputs (I) described are inputs of the control. Outputs (O) described are outputs of the control. Parameters (P) described are parameters of the GSD file in the control. Leuze electronic GmbH + Co. KG AMS 348...

  • Page 75: Overview Of The Gsd Modules

    (P) Velocity value in case of error (P) Velocity error message delay ON/OFF (P) Velocity error message delay (I) Velocity value Velocity (P) Velocity value resolution Page 88 (P) Velocity response time AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 76 (P) Display contrast Other Page 101 (P) Activate/inhibit password (P) Password (P) Heating control – – (P) Position resolution Free resolution Page 102 (P) Velocity resolution Table 9.14: Overview of the GSD modules Leuze electronic GmbH + Co. KG AMS 348...

  • Page 77: Detailed Description Of The Modules

    The parameters and input/output data within a module are labeled from … ò Example: Preset parameter in module 2 becomes active only when the preset teach occurs via module 2 , 4 or 5 . Ä Ç Ç AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 78 Counting direction positive: Ç +100m Counting direction negative: 0: Positive – – Counting 1: Negative direction -100m The parameter applies to all inter- faces. The counting direction changes the sign during velocity measure- ment. Leuze electronic GmbH + Co. KG AMS 348...
  • Page 79 CR to addr type module Metr. Inch Ñ sign Position Output of the current position. -999999 … +999999 – Scaled 32 bit value Input data length: 4 bytes consistently Output data None AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 80 Metr. Inch Ä Read in the preset value. 01 Preset teach – – Preset teach Å Preset value is deactivated. 01 Preset reset – – Preset reset Output data length: 1 byte Leuze electronic GmbH + Co. KG AMS 348...
  • Page 81 The resolution of the preset value -999999 … +999999 – in/100 32 bit Preset is independent of the resolution selected in module 1. Output data length: 5 byte AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 82 0 = OFF Laser (LSR) – Laser prefailure message. 1 = ON Plausibility (PLB) 0 = OFF If implausible measurement val- – ues are diagnosed, the output is 1 = ON set. Leuze electronic GmbH + Co. KG AMS 348...
  • Page 83 The corre- signal level sponding release is performed in – – State module 4, output parameter 1: Output active at sig- bit 2.0. nal level Output data length: 1 byte AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 84 0 = OFF Laser (LSR) – Laser prefailure message. 1 = ON Plausibility (PLB) 0 = OFF If implausible measurement val- – ues are diagnosed, the output is 1 = ON set. Leuze electronic GmbH + Co. KG AMS 348...
  • Page 85 The corre- signal level sponding release is performed in – – State module 5, output parameter 1: Output active at sig- bit 2.1. nal level Output data length: 1 byte AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 86 1: Value less than limit value 1 0: OK â Signals that the value is greater Upper posi- – – – than upper limit value 1. 1: Value greater than tion limit limit value 1 Leuze electronic GmbH + Co. KG AMS 348...
  • Page 87 Rel. Data Value Default Unit CR to addr type module Metr. Inch 0: Laser ON å Actuation of the laser. – – – Laser 1: Laser OFF Output data length: 2 bytes AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 88 32 bit limit 1 Ä sign Specifies the upper position limit. 4…7 -999999 … +999999 – Upper pos. 32 bit limit 1 Parameter length: 8 bytes Input data None Output data None Leuze electronic GmbH + Co. KG AMS 348...
  • Page 89 32 bit limit 2 Ä sign Specifies the upper position limit. 4…7 -999999 … +999999 – Upper pos. 32 bit limit 2 Parameter length: 8 bytes Input data None Output data None AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 90 Ñ bit is set immediately in the event 0: OFF Suppress of an error or if it is suppressed – – velocity sta- for the configured velocity sup- 1: ON pression time. Leuze electronic GmbH + Co. KG AMS 348...
  • Page 91 If the "negative" counting direction is configured in module 1, the velocity sign is reversed. Measurement value preparation averages all velocity values calculated during the selected period (averaging) to yield a velocity output value. AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 92 Data Value Default Unit CR to addr type module Metr. Inch Å sign Current velocity. -999999 … +999999 Scaled – 32 bit Velocity Input data length: 4 bytes consistently Output data None Leuze electronic GmbH + Co. KG AMS 348...
  • Page 93 0 … 20000 mm/s 100) current velocity. 16 bit value 1 (in/ Ç Relative shift to prevent signal unsign 3…4 0 … 20000 mm/s 100) – Velocity bouncing. 16 bit hysteresis 1 AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 94 The velocity limit value is moni- sign Limit … -999999 … +999999 – tored up to this position. 32 bit value 1 range end Parameter length: 13 bytes Input data None Output data None Leuze electronic GmbH + Co. KG AMS 348...
  • Page 95 The velocity limit value is moni- sign Limit … -999999 … +999999 – tored up to this position. 32 bit value 2 range end Parameter length: 13 bytes Input data None Output data None AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 96 The velocity limit value is moni- sign Limit … -999999 … +999999 Ó tored up to this position. 32 bit value 3 range end Parameter length: 13 bytes Input data None Output data None Leuze electronic GmbH + Co. KG AMS 348...
  • Page 97 The velocity limit value is moni- sign Limit … -999999 … +999999 – tored up to this position. 32 bit value 4 range end Parameter length: 13 bytes Input data None Output data None AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 98 0 … +20000 – mm/s 100) current velocity. 16 bit value (in/ É Relative shift to prevent signal unsign 3…4 0 … +20000 – mm/s 100) – Velocity bouncing. 16 bit hysteresis Leuze electronic GmbH + Co. KG AMS 348...
  • Page 99 – – value status exceeded. 1: Limit value violated 0: Limit value Ñ Signals that limit value 3 has been maintained Velocity limit – – exceeded. value status 1: Limit value violated AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 100 0: Comparison not ã Signals whether the current active Dynamic velocity is compared with this limit – – – velocity value. 1: Comparison active comparison Input data length: 2 byte Output data None Leuze electronic GmbH + Co. KG AMS 348...
  • Page 101 If the SSI interface is not configured via module 17 (SSI interface) in PROFINET operation, the SSI interface is operated with the default parameters. If the SSI interface is operated without PROFINET (PROFINET OFF/SSI ON), configuration is performed via the display. AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 102 1: Error – – Laser prefailure message. 1: ON 0: OFF Plausibility (PLB) – – Plausibility error. 1: ON 0: OFF Hardware (ERR) – – Hardware error. 1: ON Parameter length: 2 bytes Leuze electronic GmbH + Co. KG AMS 348...
  • Page 103 67,108 in 1,704m ≈ 26 bits; resolution 0.01 671m 6,710 in 170m ≈ 26 bits; resolution 0.001 671 in Bild 9.18: SSI interface - resolution and maximum position value which can be represented AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 104 This parameter is available as > 35°C: heating off amb. standard, but functions only for devices with integrated heating (AMS 348 SSI … H). Parameter length: 4 bytes Input data None Output data None Leuze electronic GmbH + Co. KG AMS 348...
  • Page 105 3333mm gives an output value of "1111". The resolution of the "Offset", "Preset" and "Limit values" parameters is not affected by the free resolution. Parameter length: 4 bytes AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 106: Ssi

    The SSI interface can only represent positive distance values. If negative output values are ascertained due to the offset or counting direction, a zero value is output at the SSI interface! In the event of a number overflow, all data bits are set to "1". Leuze electronic GmbH + Co. KG AMS 348...

  • Page 107: 10.1.1 Ssi Sequence Diagram

    Updating the measurement values on the SSI interface of the AMS 348i SSI: The measurement value on the SSI interface of the AMS 348i SSI is updated approx. every 1.7ms irrespective of the clock frequency. AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 108: 10.1.2 Cable Length Depending On The Data Rate

    Thread Functional earth (housing) Bild 10.2: SSI - electrical connection Note! To connect the SSI interface, we recommend our ready-made SSI cables; see "Order codes for SSI connection cables" on page 121 Leuze electronic GmbH + Co. KG AMS 348...

  • Page 109: Ssi Parameters

    Position output: 0 Suppress position status: active Position suppression time: 100ms Display language English Display illumination OFF after 10min. Display contrast Medium Password protection Password 0000 Table 10.2: Default settings of the SSI interface AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 110: 10.4.1 Changing The Ssi Settings Via The Display

    For basic operation of the display, please refer to Chapter 8.2.3 In order to change the parameters, please activate parameter enable. The SSI interface remains active even during parameter enable. Changes to parameters have an immediate effect. Leuze electronic GmbH + Co. KG AMS 348...

  • Page 111: Diagnostics And Troubleshooting

    (preventive maintenance and status messages) only lead to an entry into the diag- nostics buffer and are thus part of the state-based diagnostics. Table 11.1: AMS 348 alarm and diagnostic messages AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 112: Service And Diagnosis In The Display Of The Ams 348 I Ssi

    (always "1" because no summation occurs) The status messages within the ring memory are selected with the up/down buttons Use the enter button to call up detailed information about the respective status message: Leuze electronic GmbH + Co. KG AMS 348...

  • Page 113: 11.1.2 Diagnosis

    Use the up/down buttons to scroll in the bottom half between various displays. The contents of the scrollable pages are intended solely for Leuze for internal evaluation. The diagnostics have no influence on communication with the host interface and can be acti- vated during operation of the AMS 348 SSI.

  • Page 114: General Causes Of Errors

    Plausibility error Traverse rate >10m/s. Hardware error For error description, see display, PWR LED "static red" It may be necessary to send in the device. Table 11.2: General causes of errors Leuze electronic GmbH + Co. KG AMS 348...

  • Page 115: Interface Errors

    Restrict traversing path or select AMS with (implausible measure- exceeded larger measurement range. ment values) Velocity greater than 10m/s Reduce velocity. Ambient temperature far outside permissi- Select AMS with heating or ensure cooling. ble range (TMP display; PLB) AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 116 Send in device at next possible opportunity to have laser diode replaced. Have replace- Laser diode warning ment device ready. Indicates an uncorrectable error in the Send in device for repair. Hardware error hardware Leuze electronic GmbH + Co. KG AMS 348...
  • Page 117 • Reason for requesting support together with a description For this purpose, please register the merchandise concerned. Simply register return of the merchandise on our website www.leuze.com under Contact & Support -> Repair Service & Returns: To ensure quick and easy processing of your request, we will send you a returns order with the returns address in digital form.

  • Page 118: Type Overview And Accessories

    200 H SSI 200m operating range, PROFINET/SSI interface, integrated heating 50127225 AMS 348 300 H SSI 300m operating range, PROFINET/SSI interface, integrated heating 50127226 Table 12.1: Overview of AMS 348 SSI types Leuze electronic GmbH + Co. KG AMS 348...

  • Page 119: Overview Of Reflector Types

    Part no. S-M12A-ET M12 connector, Ethernet, D-coded, BUS IN, BUS OUT 50112155 KDS ET M12/RJ45 Converter from M12 D-coded to RJ45 socket 50109832 W - 4P Table 12.5: Accessories – M12 connector AMS 348 Leuze electronic GmbH + Co. KG...

  • Page 120: 12.4.4 Accessories - Ready-Made Cables For Voltage Supply

    Part no. KD U-M12-5A-V1- M12 socket, A-coded, axial connector outlet, open cable end, 50132079 cable length 5m KD U-M12-5A-V1- M12 socket, A-coded, axial connector outlet, open cable end, 50132080 cable length 10m Leuze electronic GmbH + Co. KG AMS 348...

  • Page 121: 12.4.5 Accessories - Ready-Made Cables For Profinet

    This serves to prevent potential equalization currents over the shield and possible interference coupling through compensating currents. The signal lines must be stranded in pairs. Use CAT 5 cables for the connection. AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 122 KSS ET-M12-4A-M12-4A-P7-020 Cable length 2m, cable 1:1, not crossed 50137077 KSS ET-M12-4A-M12-4A-P7-050 Cable length 5m, cable 1:1, not crossed 50137078 KSS ET-M12-4A-M12-4A-P7-100 Cable length 10m, cable 1:1, not crossed 50137079 KSS ET-M12-4A-M12-4A-P7-150 Cable length 15m, cable 1:1, not crossed 50137080 Leuze electronic GmbH + Co. KG AMS 348...

  • Page 123: 12.4.6 Accessories - Ready-Made Cables For Ssi

    Operating temperature range In idle state: -40°C … +80°C In motion: -5°C … +80°C Material The cables are free of halogens, silicone and PVC Bending radius > 80mm, suitable for drag chains AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 124 KB SSI/IBS-25000-BA M12 socket, B-coded, for SSI/Interbus, axial connector, 50108447 open cable end, cable length 25m KB SSI/IBS-30000-BA M12 socket, B-coded, for SSI/Interbus, axial connector, 50108446 open cable end, cable length 30m Leuze electronic GmbH + Co. KG AMS 348...

  • Page 125: Maintenance

    Contact your Leuze distributor or service organization should repairs be required.  The addresses can be found on the inside of the cover and on the back. Note! When sending laser measurement systems to Leuze for repair, please provide an accurate description of the fault. 13.3 Disassembling, packing, disposing Repacking For later reuse, the device is to be packed so that it is protected.
  • Page 126 Display ......41 Contrast ......101 Leuze electronic GmbH + Co. KG AMS 348...
  • Page 127 PWR LED ......43 Quality assurance ..... . 5 AMS 348 Leuze electronic GmbH + Co. KG...
  • Page 128 Default settings ....106 Waving of the participant ....69 Leuze electronic GmbH + Co. KG AMS 348...
  • Page 129 Menu structure AMS 348 Level 1 Level 2 Level 3 Level 4 Level 5 Selection/configuration option Detailed infor- mation on : Selection : Selection : Selection : Selection : Selection : Selection : Back : Back : Back : Back : Activate : Back Device information...
  • Page 130 Deutsch / English / Español / Français / Italiano Page 53 Service Status messages Number of readings, reading gates, reading rate / non-reading rate etc. Page 53 Diagnosis Only for use by Leuze personnel for service purposes Expanded diagnosis Only for use by Leuze personnel for service purposes...

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