Leuze AMS 304i Original Operating Instructions
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Leuze AMS 304i Original Operating Instructions

Optical laser measurement system - profibus / ssi
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Original operating instructions
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AMS 304
Optical laser measurement system – PROFIBUS / SSI
We reserve the right to make technical changes
EN 2021/04/30 - 50113335

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Summary of Contents for Leuze AMS 304i

  • Page 1 Original operating instructions AMS 304 Optical laser measurement system – PROFIBUS / SSI We reserve the right to make technical changes EN 2021/04/30 - 50113335...
  • 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 304...
  • Page 3 AMS 304 The main menus Device information - main menu AMS 304i 120 Leuze electronic This menu item contains detailed informa- 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 PROFIBUS electrical connection ......... . . 55 PROFIBUS address entry .
  • Page 7 Table of contents 12.4.6 Accessories - Ready-made cables for PROFIBUS ......109 Maintenance .

  • 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 304 I

    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 304 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 304...

  • Page 15: Fast Commissioning / Operating Principle

    Fast commissioning / operating principle Fast commissioning / operating principle Note! Below you will find a short description for the initial commissioning of the AMS 304i. Detailed explanations for the listed points can be found throughout the handbook. Mounting the AMS 304...

  • Page 16: Connecting The Voltage Supply

    Store the slave address for the AMS 304 in the PROFIBUS manager. Ensure that the address is the same as the address configured in the device. Detailed information can be found in Chapter 9. Leuze electronic GmbH + Co. KG AMS 304...

  • Page 17: Technical Data

    50kHz … 800kHz Controls and indicators Keyboard 4 keys Display Monochromatic graphical display, 128 x 64 pixels 2 LEDs, two-colored Inputs/outputs Quantity 2, programmable Input Protected against polarity reversal Output Max. 60 mA, short-circuit-proof AMS 304 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 304 is designed in accordance with protection class III for supply with PELV (protective extra-low voltage). Leuze electronic GmbH + Co. KG AMS 304...

  • Page 19: Ams 304 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 304 dimensioned drawing AMS 304 Leuze electronic GmbH + Co. KG...

  • Page 20: Overview Of Ams 304 I Types

    120m operating range, PROFIBUS/SSI interface, integrated heating 50113682 AMS 304 200 H 200m operating range, PROFIBUS/SSI interface, integrated heating 50113683 AMS 304 300 H 300m operating range, PROFIBUS/SSI interface, integrated heating 50113684 Table 4.1: Overview of AMS 304 types Leuze electronic GmbH + Co. KG AMS 304...

  • 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 304 Leuze electronic GmbH + Co. KG...

  • Page 22: Mounting The Ams 304 I

    AMS 304 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 304...
  • 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 304 Leuze electronic GmbH + Co. KG...

  • Page 24: Optional Mounting Bracket

    A mounting bracket for mounting the AMS 304 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 304...

  • Page 25: Parallel Mounting Of The Ams 304

    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 304 Leuze electronic GmbH + Co. KG...

  • Page 26: Parallel Mounting Of Ams 304 I 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 304 . The parallel spacing is independent of the distance. Leuze electronic GmbH + Co. KG AMS 304...

  • Page 27: Mounting The Ams 304 I 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 304 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 304...

  • 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 304 Leuze electronic GmbH + Co. KG...

  • Page 30: Reflectors

    Reflectors General information The AMS 304 measures distances against a reflective tape specified by Leuze. All technical data given for the AMS 304 , 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 304 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 304...

  • 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 304 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 304...

  • 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 i. For stationary mounting of the...

  • Page 36: Mounting The Reflector

    For this purpose, use the alignment elements provided on the AMS 304 … (see chapter 5.2 "Mounting the AMS 304i"). If necessary, remove the protective film from the reflector. Attention! The "TOP" label on the reflectors should be aligned the same as the connections of the...
  • 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 304 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 304...

  • Page 39: Table Of Reflector Pitches

    Reliable operation of the and, thus, max. operating range and accuracy can only AMS 304 be achieved with the reflective tape specified by Leuze. Correct operation cannot be guar anteed if other reflectors are used! AMS 304 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 304...

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

    Data reference potential GNDP 3 N.C. B (P) Receive/transmit data B-line (P) SHIELD Shield or functional earth B (P) M12 connector Thread Functional earth (housing) (B-coded) Table 7.2: BUS IN pin assignment AMS 304 Leuze electronic GmbH + Co. KG...

  • Page 42: Profibus 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 304...

  • 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 304 Leuze electronic GmbH + Co. KG...

  • Page 44: Display And Control Panel Ams 304I

    Display and control panel AMS 304i Display and control panel AMS 304 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 PROFIBUS device variant as...
  • Page 45 Display and control panel AMS 304i 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 304i 8.2.2 LED status indicators PWR LED Device OFF - No supply voltage Flashing green Power LED flashes green - No measurement value output - Voltage connected - Self test running - Initialization running - Parameter download running...

  • Page 47: Control Buttons

    Display and control panel AMS 304i Green continuous light BUS LED green - AMS 304 PROFIBUS communication active, bus Flashing green BUS LED flashes green - AMS 304 not on the bus Flashing red BUS LED flashes red - Configuration failed ("parameter failure")

  • Page 48: Menu Description

    Display and control panel AMS 304i Use the buttons to set the desired value. An accidental, incorrect entry can be corrected by selecting <-| and then pressing Then use the buttons to select save and save the set value by pressing...

  • Page 49: Parameter Menu

    Display and control panel AMS 304i Parameter - main menu Parameter Parameter handling • Configuration of the AMS. PROFIBUS See "Parameter menu" on page 46. Position value Language selection - main menu Language selection o Deutsch • Selection of the display language.
  • Page 50 Display and control panel AMS 304i Table 8.1: Parameter handling submenu Level 3 Level 4 Level 5 Selection/configuration option Standard Description Parameters to By pressing the enter button after selecting default Parameters to default, all parameters are reset to their standard settings without any further security prompts.
  • Page 51 Display and control panel AMS 304i Tabelle 8.3: SSI submenu Level 3 Level 4 Level 5 Selection/configuration option Standard Description Error bit func- The error bit can be assigned the following status messages: Plausibili- tion Overflow / Intensity (ATT) / Temperature (TMP) / ty (PLB) Laser (LSR) / Plausibility (PLB) / Hardware (ERR).
  • Page 52 Display and control panel AMS 304i I/O submenu Table 8.5: I/O submenu Level 3 Level 4 Level 5 Selection/configuration option Standard Description I/O 1 Port con- Input/Output Output figuration Defines whether I/O 1 functions as an output or input. Switching...
  • Page 53 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 304 Leuze electronic GmbH + Co. KG...

  • Page 54: Language Selection Menu

    Display and control panel AMS 304i 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 304 is delivered from the factory with the display preset to English.

  • Page 55: Operation

    Display and control panel AMS 304i 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 56 Note! Parameters which are defined in a GSD file have priority. After deactivation of parameter enable on the AMS 304i, the parameters defined in the control are reactivated. The address setting is not overwritten. For the SSI interface, communication between the control and the AMS 304 is also active when parameter enable is active.

  • Page 57: Profibus Interface

    (see ). The active inter Chapter 8.3.2 face is shown in the display; if PROFIBUS is active, the set address is visible in the display. AMS 304 Leuze electronic GmbH + Co. KG...

  • Page 58: Profibus Electrical Connection

    If the laser measurement system is the last subscriber in the network, the BUS OUT con nection must be connected to a terminator plug; see "Accessories – Terminating resistor" on page 108. Leuze electronic GmbH + Co. KG AMS 304...

  • Page 59: Profibus Address Entry

    If these values are not changed by the user, the device operates with the default settings set by Leuze electronic on delivery. Please refer to the following module descriptions for the default settings of the device.
  • Page 60 Outputs (O) described are outputs of the control. Parameters (P) described are parameters of the GSD file in the control. Note! You can find the current GSD file for the AMS 304i on our homepage at: www.leuze.com. Leuze electronic GmbH + Co. KG AMS 304...

  • Page 61: 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 77 (P) Velocity response time AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 62 (P) Display language selection (P) Display illumination (P) Display contrast Other Page 93 (P) Activate/inhibit password (P) Password (P) Heating control – – (P) Position resolution Free resolution Page 95 (P) Velocity resolution Leuze electronic GmbH + Co. KG AMS 304...

  • Page 63: Detailed Description Of The Modules

    The parameters and input/output data within a module are labeled from … Example Preset parameter in module 2 becomes active only when the preset teach occurs via module 2 , 4 or 5 . AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 64 SSI inter- face. In this case, the value 0 is output on the SSI interface. An appropriate offset must be selected such that only positive values are transmitted. Leuze electronic GmbH + Co. KG AMS 304...
  • Page 65 Unit CR to addr type module Metr. Inch sign Output of the current position. -999999 … +999999 – Scaled Position 32 bits value Input data length: 4 bytes consistently Output data None AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 66 Metr. Inch Read in the preset value. 01 Preset teach – – Preset teach Preset value is deactivated. 01 Preset reset – – Preset reset Output data length: 1 byte Leuze electronic GmbH + Co. KG AMS 304...
  • Page 67 The output data affects all inter- sign – -999999 … +999999 in/100 faces. The resolution of the preset 32 bits Preset value is independent of the reso- lution selected in module 1. Output data length: 5 byte AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 68 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 304...
  • Page 69 If the laser beam hits the reflector at a later point in time while switched on, the AMS 304i 200 returns valid measurement values after the following time span: t = (measurement distance / 20m) sec. AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 70 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 Leuze electronic GmbH + Co. KG AMS 304...
  • Page 71 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. AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 72 If the laser beam hits the reflector at a later point in time while switched on, the AMS 304i returns valid measurement values after the following time span: t = (measurement distance / 20m) sec. Leuze electronic GmbH + Co. KG AMS 304...
  • Page 73 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 304 Leuze electronic GmbH + Co. KG...
  • Page 74 1. 1: Value less than limit 0: OK Signals that the value is greater Upper positi- – – – on limit value than upper limit value 1. 1: Value greater than limit Leuze electronic GmbH + Co. KG AMS 304...
  • Page 75 Description Rel. Data Value Default Unit CR to addr type module Metr. Inch 0: Laser ON Actuation of the laser. – – – Laser 1: Laser OFF Output data length: 2 bytes AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 76 Hex code of the "Position limit value range 1" parameter The value listed in the table shows the hex coding of the default settings: 00 00 00 00 00 00 00 00 Input data None Output data None Leuze electronic GmbH + Co. KG AMS 304...
  • Page 77 Hex code of the "Position limit value range 2" parameter The value listed in the table shows the hex coding of the default settings: 00 00 00 00 00 00 00 00 Input data None Output data None AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 78 0: OFF Suppress event of an error or if it is sup- – – velocity sta- pressed for the configured 1: ON velocity suppression time. Leuze electronic GmbH + Co. KG AMS 304...
  • Page 79 Hex coding of the "Error handling procedures" parameter (position and velocity) The value listed in the table shows the hex coding of the default settings: 00 64 00 C8 Input data None Output data None AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 80 100=4: 32 101=5: 64 110=6: 128 Parameter length: 2 bytes Hex coding of the "Velocity" parameter The value listed in the table shows the hex coding of the default settings: 00 19 Leuze electronic GmbH + Co. KG AMS 304...
  • Page 81 Rel. Data Value Default Unit CR to addr type module Metr. Inch sign Current velocity. -999999 … +999999 Scaled – Velocity 32 bits Input data length: 4 bytes consistently Output data None AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 82 32 bits range end Parameter length: 13 bytes Hex coding of the "Static velocity limit value 1" parameter The value listed in the table shows the hex coding of the default settings: Leuze electronic GmbH + Co. KG AMS 304...
  • Page 83 PROFIBUS interface 00 00 00 64 00 00 00 00 00 00 00 00 Input data None Output data None AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 84 32 bits range end Parameter length: 13 bytes Hex coding of the "Static velocity limit value 2" parameter The value listed in the table shows the hex coding of the default settings: Leuze electronic GmbH + Co. KG AMS 304...
  • Page 85 PROFIBUS interface 00 00 00 64 00 00 00 00 00 00 00 00 Input data None Output data None AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 86 32 bits range end Parameter length: 13 bytes Hex coding of the "Static velocity limit value 3" parameter The value listed in the table shows the hex coding of the default settings: Leuze electronic GmbH + Co. KG AMS 304...
  • Page 87 PROFIBUS interface 00 00 00 64 00 00 00 00 00 00 00 00 Input data None Output data None AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 88 32 bits range end Parameter length: 13 bytes Hex coding of the "Static velocity limit value 4" parameter The value listed in the table shows the hex coding of the default settings: Leuze electronic GmbH + Co. KG AMS 304...
  • Page 89 PROFIBUS interface 00 00 00 64 00 00 00 00 00 00 00 00 Input data None Output data None AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 90 32 bits range start The velocity limit value is moni- sign … -999999 … +999999 – Limit value tored up to this position. 32 bits range end Output data length: 13 bytes consistently Leuze electronic GmbH + Co. KG AMS 304...
  • Page 91 1: Comparison active Limit value 2 0: Comparison not ac- Signals whether the current tive Velocity com- velocity is compared with this limit – – – parison value. Limit value 3 1: Comparison active AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 92 0: Comparison not ac- Signals whether the current Dynamic tive velocity is compared with this limit – – – velocity com- value. parison 1: Comparison active Input data length: 2 byte Output data None Leuze electronic GmbH + Co. KG AMS 304...
  • Page 93 If the SSI interface is not configured via module 17 (SSI interface) in PROFIBUS operation, the SSI interface is operated with the default parameters. If the SSI interface is operated without PROFIBUS (PROFIBUS OFF/SSI ON), configuration is performed via the display. AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 94 Laser (LSR) – – 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 304...
  • Page 95 67,108 in 1,704m ≈ 26 bits; resolution 0.01 671m 6,710 in 170m ≈ 26 bits; resolution 0.001 671 in Figure 9.19:SSI interface - resolution and maximum position value which can be represented AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 96 < 30°C: heating on amb. This parameter is available as > 35°C: heating off amb. standard, but functions only for devices with integrated heating (AMS 304 … H). Parameter length: 4 bytes Leuze electronic GmbH + Co. KG AMS 304...
  • Page 97 PROFIBUS interface Hex coding of the "Other" parameter The value listed in the table shows the hex coding of the default settings: Input data None Output data None AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 98 3333mm gives an output value of "1111". The resolution of the "Offset", "Preset" and "Limit values" pa- rameters is not affected by the free resolution. Parameter length: 4 bytes Leuze electronic GmbH + Co. KG AMS 304...

  • Page 99: 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". AMS 304 Leuze electronic GmbH + Co. KG...

  • Page 100: Ssi Sequence Diagram

    Note! The data can be read out at a clock rate between 80kHz and 800kHz. Attention! Updating the measurement values on the SSI interface of the AMS 304i: The measurement value on the SSI interface of the AMS 304i is updated approx. every 1.7ms (default) irrespective of the clock frequency.

  • Page 101: Ssi - Electrical Connection

    Functional earth Thread Functional earth (housing) Figure 10.2:SSI - electrical connection Note! To connect the SSI interface, we recommend our ready-made SSI cables; see "Accessories - Ready-made cables for PROFIBUS" on page 109. AMS 304 Leuze electronic GmbH + Co. KG...

  • Page 102: General Information On The Ams

    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 Leuze electronic GmbH + Co. KG AMS 304...

  • Page 103: 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. AMS 304 Leuze electronic GmbH + Co. KG...

  • Page 104: Diagnostics And Troubleshooting

    (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 304...

  • Page 105: 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 304 11.1.3 Expanded diagnosis...

  • Page 106: 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 11.1: General causes of errors Leuze electronic GmbH + Co. KG AMS 304...

  • Page 107: Interface Errors

    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 AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 108 • 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 109: Type Overview And Accessories

    120m operating range, PROFIBUS/SSI interface, integrated heating 50113682 AMS 304 200 H 200m operating range, PROFIBUS/SSI interface, integrated heating 50113683 AMS 304 300 H 300m operating range, PROFIBUS/SSI interface, integrated heating 50113684 Table 12.1: Overview of AMS 304 types AMS 304 Leuze electronic GmbH + Co. KG...

  • Page 110: Overview Of Reflector Types

    M12 connector, B-coded socket, BUS IN; SSI 50038538 KD 02-5-SA M12 connector, B-coded plug, BUS OUT 50038537 KD 095-5A M12 connector, A-coded socket, Power (PWR) 50020501 Table 12.5: Accessories – M12 connector Leuze electronic GmbH + Co. KG AMS 304...

  • Page 111: Accessories - Terminating Resistor

    Part no. K-D M12A-5P-5m- M12 socket, A-coded, axial plug outlet, open cable end, 50104557 cable length 5m K-D M12A-5P-10m- M12 socket, A-coded, axial plug outlet, open cable end, 50104559 cable length 10m AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 112 N.C. B (P) M12 socket Thread Functional earth (housing) (B-coded) A (N) N.C. N.C. N.C. B (P) M12 connector (B-coded) Conductor with insulation red Conductor with insulation green Drain wire Fibrous fleece Leuze electronic GmbH + Co. KG AMS 304...
  • Page 113 KB PB-10000-BA M12 socket for BUS IN, axial connector, open cable end, 50104179 cable length 10m KB PB-15000-BA M12 socket for BUS IN, axial connector, open cable end, 50104178 cable length 15m AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 114 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 304...
  • Page 115 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 116 Electrical connection ....37 Language selection menu ... . 51 Leuze electronic GmbH + Co. KG AMS 304...
  • Page 117 Symbols ......5 Quality assurance ..... 5 AMS 304 Leuze electronic GmbH + Co. KG...
  • Page 118 Unit ....... . 61 Leuze electronic GmbH + Co. KG...
  • Page 119 Menu structure AMS 304 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 120 Deutsch / English / Español / Français / Italiano Page 51 Service Status messages Number of readings, reading gates, reading rate / non-reading rate etc. Page 51 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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