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Leuze electronic DDLS 508, Руководство по эксплуатации

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Diagnostics and troubleshooting

Leuze electronic

DDLS 508

47

Table 7.3:

LSR LED displays - Causes and measures

Table 7.4:

OLK LED displays - Causes and measures

Table 7.5:

ERL LED displays - Causes and measures

LED

Color

State

possible causes

Measures

LSR

Orange  Continuous 

light

The laser diode of the transmit

-

ter is nearing the end of its life 

expectancy.

• Contact Leuze electronic custo

-

mer service (see chapter 9).

• Send in the device for replace

-

ment of the laser diode.

Notice 

Data transmission remains active until no LEDs illuminate in the SIGNAL QUALITY indicator due to 

decreasing laser power.

LED

Color

State

possible causes

Measures

OLK

---

OFF

No optical data connection:

• Optical window soiled

• Insufficient alignment

• Range exceeded

• Environmental influences 

(snow, rain, fog)

• Transmitter deactivated

• Transmitter of the second 

device deactivated

• Clean optical window

• Eliminate the possibility of envi

-

ronmental influences such as 

snow, rain, fog.

• Check alignment of the devices 

(see chapter 6.2).

• End deactivation of the transmit

-

ters.

LED

Color

State

possible causes

Measures

ERL 

Orange Continuous 

light

Link error on second device:

• Missing link on Ethernet 

cable connection of the 

second device.

• SIGNAL QUALITY indica

-

tor on second device wit

-

hout green and orange 

LEDs.

Check Ethernet cable connection on 

second device.

Check cause for the reduced 

SIGNAL QUALITY:

• Device alignment

• Clean optical window. 

• Eliminate the possibility of envi

-

ronmental influences such as 

snow, rain, fog.

• Laser diode: at end of life expec

-

tancy

Check LSR LED (see table 7.3).

Red

Continuous 

light

Link error on first device:

• Missing link on Ethernet 

cable connection of the 

first device.

• SIGNAL QUALITY indica

-

tor on first device without 

green and orange LEDs.

Check Ethernet cable connection on 

first device.

Check cause for the reduced 

SIGNAL QUALITY:

• Device alignment.

• Clean optical window.

• Eliminate the possibility of envi

-

ronmental influences such as 

snow, rain, fog.

• Laser diode: at end of life expec

-

tancy

Check LSR LED (see table 7.3).

Содержание DDLS 508

Страница 1: ...DDLS 508 Optical Data Transmission for 100 Mbit s Ethernet Version F0 O r i g i n a l o p e r a t i n g i n s t r u c t i o n s EN 2016 02 50130082 We reserve the right to make technical changes ...

Страница 2: ...laser 27 4 3 1 Horizontal mounting travel axis without alignment laser 27 4 3 2 Vertical mounting lifting axis without alignment laser 29 4 4 Mounting tolerances of the devices 30 4 5 Mounting distance for parallel operation of data transmission systems for devices with frequency F0 32 4 6 Mounting distance for parallel operation with AMS 300 AMS 200 laser measurement systems 33 4 7 Mounting dista...

Страница 3: ... 51 9 1 What to do should servicing be required 51 10 Technical data 52 10 1 General specifications 52 10 1 1Device without heating 52 10 1 2Device with heating 53 10 2 Dimensioned drawings 55 10 3 Dimensioned drawings Accessories 56 11 Ordering information and accessories 57 11 1 Nomenclature 57 11 2 Cables accessories 57 11 3 Other accessories 58 12 EC Declaration of Conformity 59 ...

Страница 4: ...on steps Text passages with this symbol instruct you to perform actions DDLS Digitale Datenlichtschranke optical transceiver for digital data transmission EN European standard FE Functional earth IO or I O Input Output MAC address Media Access Control address hardware address of a device in the network NEC National Electric Code safety standard for electrical installations in the U S A PELV Protec...

Страница 5: ...oses 2 3 Competent persons Connection mounting commissioning and adjustment of the device must only be carried out by competent persons For information about possible restrictions regarding the transmission of special protocols see chapter 3 1 2 CAUTION Observe intended use Only operate the device in accordance with its intended use The protection of personnel and the device cannot be guaranteed i...

Страница 6: ... laser aperture of the optical window The opening angle of the beam cone is 1 0 5 The power density distribution in the light spot is homogeneous there is no elevation of power density in the center of the light spot The average emitted laser power of the device is 12 mW For transmission of the data the emitted laser radiation is amplitude modulated on off keying Pulses and pulse pauses of the emi...

Страница 7: ...utput peak Pulse duration Wavelength RAYONNEMENT LASER INVISIBLE Nepasregarderdirectementavecdesoptiquestélescopiques APPAREIL À LASER DE CLASSE 1M EN 60825 1 2007 Puissance max crête Durée d impulse Longueur d ande émis 36 mW 32 ns 785 nm 36 mW 32 ns 785 nm RADIACIÓN LÁSER INVISIBLE No mirar directamente con ópticas telescópicas PRODUCTO LÁSER DE CLASE 1M EN 60825 1 2007 Potencia máx peak Duració...

Страница 8: ... to Laser Notice No 50 from June 24th 2007 Observe the applicable statutory and local laser protection regulations 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 Devices with integrated alignment laser can be identified by part number code L in the part desi ...

Страница 9: ...mbers 1 Device housing 2 Mounting plate 3 Planar surface for supporting a bubble level or alignment straightedge 4 Receiver optics 5 Transmitter optics 6 Alignment laser for mounting support optional 7 LED indicators in the control panel 8 Display of the preselected transmission frequency F1 or F2 9 Connection area 10 Operating mode selector switch 11 Alignment screw for vertical alignment 12 Alig...

Страница 10: ...lling instead of a DDLS 200 Ready made cable for M12 connections Customizable connector plug 3 1 4 Operating principle Two identical devices are used to establish a data transmission path Both devices with frequency F0 Part designation DDLS 5XX xxx 0 YY Designation on the name plate Frequency F0 Figure 3 2 Name plate The PROFINET IRT protocol is a special case The DDLS 508 cannot satisfy the speci...

Страница 11: ...nput and output D coded M12 connection for the Ethernet connection 3 3 Indicators and operational controls 3 3 1 Indicators and operational controls in the control panel Operating mode selector switch and operating mode indicator Operating mode selector switch MODE The operating mode selector switch is used to switch between the operating modes of the device see chapter 6 Starting up the device Op...

Страница 12: ...ting mode for fine adjustment of the devices via SHA see chapter 6 2 2 Note Data transmission to the connected participants is deactiva ted The optical link remains activated until the last orange LED in the SIGNAL QUALITY indicator switches off The received signal level SIGNAL QUALITY of the second device is transmitted to the SIGNAL QUALITY indicator of the first device LAS Green Continuous ligh...

Страница 13: ...ed Flashing Warning set see chapter 7 1 No green and orange LEDs in SIGNAL QUALITY indicator The optical link is interrupted The laser diode of the transmitter is defective Red Continuous light Device error see chapter 7 1 The function of the device is limited The displays of the other operating state LEDs may provide information on the cause of the error TMP OFF Operating temperature in the speci...

Страница 14: ... connection No data transmission Causes see chapter 7 1 Optical window soiled Insufficient alignment Range exceeded Environmental influences snow rain fog Transmitter deactivated Transmitter of the second device deactivated Green Continuous light The optical link exists No data is sent or received Orange Continuous light flickering light Data is sent and received ERL OFF No link error Orange Conti...

Страница 15: ...ived signal level with function reserve The optical link exists Orange Continuous light 2 stage Warning Received signal level with minimal function reserve see chapter 7 The optical link exists AUT operating mode Automatic Data transmission is active MAN Manual ADJ Adjust operating modes Data trans mission is deactivated Switching output IO1 of the POWER connection is activated in operating modes ...

Страница 16: ...e as the LINK LED in the control panel 1 LED Color State Description STATUS LED Green Continuous light Not a warning or error message Green Flashing There is are warning message s see chapter 7 2 SIGNAL QUALITY indicator without green LED in operating modes AUT Automatic MAN Manual ADJ Adjust Temperature warning or error TMP Laser pre failure LSR Link Loss Counter has triggered LLC Data transmissi...

Страница 17: ... 3 5 Meaning of the LINK ACT displays 1 LED Color State Description LINK ACT OFF No cable connected link to the connected device see chapter 7 1 Green Continuous light The link to the connected device is OK No data is sent or received Orange Continuous light flickering light The link to the connected device is active Data is sent and received ...

Страница 18: ...rtain that data transmission is not interrupted e g by jolts vibrations or inclination while moving a mobile device due to irregularities in the floor or path Data transmission is interrupted if the beam spread of the transmitters is no longer sufficient for main taining the optical link For mobile arrangement of a device ensure good tracking stability NOTICE Select the mounting location Make cert...

Страница 19: ...the mutually opposing devices The alignment laser consists of an integrated laser with special beam optics In addition a level is integrated in devices with alignment laser Alignment laser level transmission optics and installation in a device housing form an axially parallel unit The laser spot of the alignment laser shows the installation position of the mutually opposing device 4 2 1 Horizontal...

Страница 20: ...et housings When performed using the drilling template the described mounting procedure results in a set up with the housings of the devices offset relative to one another see figure 4 3 The transmitted beam of one device is thereby aligned with the center of the receiver optics of the mutually oppo sing device 30 mm ...

Страница 21: ...e Connect the device electrically see chapter 5 Electrical connection The AUT LED continuous light indicates that the start up phase of the device after POWER on has been concluded After the start up phase the operating mode can be changed Switch on the alignment laser Activate the LAS Alignment laser operating mode to switch on the alignment laser see chapter 6 1 The alignment laser projects four...

Страница 22: ...n on the distance to which the alignment laser can be used as a function of the mounting height of the device see table 4 2 Mounting height of the device Distance of laser spots on floor Alignment laser usable to Laser spot 1 Laser spot 2 Laser spot 3 Laser spot 4 3 0 m 6 7 m 9 2 m 14 1 m 28 5 m 44 m 2 5 m 5 6 m 7 7 m 11 8 m 23 8 m 40 m 2 0 m 4 5 m 6 2 m 9 4 m 19 0 m 37 m 1 5 m 3 4 m 4 6 m 7 1 m 1...

Страница 23: ...re the same distance X to the guide rail or to a reference edge 7 that is parallel to the guide rail If possible use laser spot 1 and laser spot 3 for alignment Set the distances of the laser spots to the reference edge exactly to 1 mm Figure 4 6 Measure distance from laser spot to reference edge Vertical alignment Adjust the vertical setting of the device using the alignment screw 2 at the upper ...

Страница 24: ...he alignment laser see chapter 6 1 Detach the contour of the optical window from the drilling template along the perforation Affix the removed drilling template to the optical window of the device that was mounted first using the supplied self adhesive labels Connect the second device electrically see chapter 5 Electrical connection The AUT LED continuous light indicates that the start up phase of...

Страница 25: ...osite one another with a lateral offset of 30 mm Mount the devices so that the center of the transmitter of one device is opposite the center of the recei ver of the other device 1 Lateral offset 30 mm Figure 4 8 Lateral offset of the devices with vertical mounting NOTICE Do not change the mounting position of the device that was mounted first When aligning the second device note that the mounting...

Страница 26: ... on the alignment laser see chapter 6 1 Move the mobile device on the lifting axis in manual operation to maximum distance Align the mobile device using the alignment screws see figure 3 1 point 11 and point 12 and if neces sary using the C profile rails The target spot of the alignment laser must be in the center of the drilling template on the stationary device Move the mobile device on the lift...

Страница 27: ... alignment straightedge or level on the lateral support edge of one of the devices Move the devices towards one another horizontally so that there is an offset of 30 mm between them see figure 4 9 The transmitter of one device is positioned opposite the receiver of the other device Figure 4 9 Mounting with offset housings Mounting of the device is concluded Further procedure Connect the devices el...

Страница 28: ...ned opposite the receiver of the other device 1 Lateral offset 30 mm Figure 4 10 Lateral offset of the devices with vertical mounting Determine the horizontal mounting position of both devices Place an alignment straightedge or level on the planar support surfaces in the connection area of both devices Move the devices until both are flush with one another To do this use the vertical level of a bu...

Страница 29: ...is II Vertical mounting lifting axis B Center axis of transmitter and receiver see figure 10 1 a Maximum mounting tolerance 1 Device with frequency 0 F0 Frequency 2 Minimum distance between the devices Amin Figure 4 11 Maximum allowed mounting tolerance The maximum mounting tolerance is calculated using the following formula a mm Maximum mounting tolerance of the devices Amin mm Applied minimum di...

Страница 30: ...ximum lateral mounting tolerance 1 Device with frequency 0 F0 Frequency 2 Minimum distance between the devices Amin Figure 4 12 Maximum lateral mounting tolerance The maximum lateral mounting tolerance is calculated using the following formula a mm Maximum mounting tolerance of the devices Amin mm Applied minimum distance in the system 2 2 1 1 1 1 II I a a C C C C a 30 mm Amin 0 01 5 mm ...

Страница 31: ...Device with frequency 0 F0 Frequency DDLS 5XX xxx 0 YY Figure 4 13 Parallel mounting Minimum mounting distance The minimum mounting distance is calculated using the following formula a mm Minimum mounting distance tan x Tangent of the transmission beam spread of the device Distance mm Maximum data transmission distance in the system On request the devices can be delivered with transmission optics ...

Страница 32: ...r types can be found in the Technical description of the AMS 300 AMS 200 Reflector sizes from 200 x 200 mm to 1000 x 1000 mm are permissible Only one reflector may be mounted next to the device The minimum mounting distance to be maintained to the reflector is dependent on the operating range of the devices Table 4 3 Minimum mounting distance to the reflector of the AMS 300 AMS 200 1 Minimum mount...

Страница 33: ...tocol dependent cascading The specifications of the protocols to be transmitted with respect to the delay times or jitter tolerances must not be violated Due to the very short delay times of the devices cascading is possible without problem for very many Ethernet protocols For transmission protocols that are very tightly specified with respect to delay times and jitter tolerances e g for synchrono...

Страница 34: ...grees with the value printed on the name plate Only have the electrical connection performed by certified electricians Ensure that the functional earth FE is connected correctly Fault free operation is only guaranteed if the functional earth is connected properly If faults cannot be rectified take the device out of operation Protect the device from accidentally being started NOTICE UL applications...

Страница 35: ...ransmitter shutdown Voltage 18 30 VDC transmitter not active 0 VDC transmitter active 5 FE Functional earth Thread for M12 connector plug FE Connection cable shield The shield of the connection cable is on the thread of the M12 connector plug The thread of the M12 connector plug is part of the metallic housing The housing is at the potential of the functional earth via pin 5 Deactivation of the tr...

Страница 36: ... shield The shield of the connection cable is on the thread of the M12 socket The thread of the M12 socket is part of the metallic housing The housing is at the potential of the functio nal earth via pin 5 of the POWER connector plug The device supports a transmission rate of 100 Mbit s in full duplex mode as well as auto cross over The entire interconnection cable must be shielded The shielding c...

Страница 37: ...frequency Figure 6 1 Operating mode selector switch and operating mode LEDs The operating mode selector switch MODE is used to switch between the operating modes of the device NOTICE Selecting transmission frequency F1 or F2 For a given transmission path the devices must be set to different transmission frequencies during commissioning Transmission frequency F1 or F2 is configured with the operati...

Страница 38: ...een LEDs in the SIGNAL QUALITY indicator illuminate Note The AUT LED switches off if the MAN operating mode is activated ADJ Aligning Adjust Operating mode for fine adjustment of the devices via SHA see chapter 6 2 2 Data transmission to the connected participants is interrupted The received signal level SIGNAL QUALITY indicator of the second device is transmitted to the SIGNAL QUALITY indicator o...

Страница 39: ...ting mode the MAN ADJ and LLC operating modes are not to be activated LLC Link Loss Counter interruption diagnostics Operating mode for activation deactivation of interruption diagnostics If LLC is activated an interruption of the optical link is displayed via the LLC LED see table 3 1 Notes The LLC LED illuminates red even if the optical link is restored fol lowing an interruption The AUT LED gre...

Страница 40: ...re Fine adjustment of the data transmission must be carried out after installation Prerequisites The devices are mounted mutually opposing one another are electrically connected and are roughly aligned see chapter 4 Mounting The devices are opposite one another at a close distance 1 m The SIGNAL QUALITY indicator shows at least one or two green LEDs on both devices If while selecting a new operati...

Страница 41: ...8 42 1 Cover reflector Figure 6 2 Cover reflector NOTICE Maintain corridor with minimum mounting distance During fine adjustment maintain a free corridor with the minimum mounting distance to surrounding objects and boundaries see figure 6 3 1 1 1 1 ...

Страница 42: ...ust one person Activate the MAN Manual operating mode on both devices see chapter 6 1 Setting the operating mode Enter a travel command for the travel axis or lifting axis to the end of the transportation path or move the axis manually or in automatic mode to the end of the transportation path Data transmission is automatically deactivated when the last green LED in the SIGNAL QUALITY dis play goe...

Страница 43: ...stment without the SHA process two people are needed Both people must communicate with one another One person monitors the stationary device The second person monitors the mobile device Activate the AUT Automatic operating mode on both devices see chapter 6 1 Setting the operating mode Move the travel axis or lifting axis in the direction of maximum distance The person at the mobile device and the...

Страница 44: ...i cator Then rotate the alignment screw to the left until the last green LED on the SIGNAL QUALITY indi cator switches off Only count the number of rotations Then rotate the alignment screw half the number of rotations that was counted to the right again Data transmission is now vertically aligned in the exact center Rotate the lower alignment screw to the right until the last green LED on the SIG...

Страница 45: ...ature warning Check cause for the reduced SIGNAL QUALITY Device alignment Clean optical window Eliminate the possibility of envi ronmental influences such as snow rain fog Laser diode at end of life expec tancy Check LSR LED see table 7 3 Red Continuous light Device error Check display of the operating state LEDs Temperature warning error TMP see table 7 2 Optical link OLK see table 7 4 Error link...

Страница 46: ...onmental influences such as snow rain fog Check alignment of the devices see chapter 6 2 End deactivation of the transmit ters LED Color State possible causes Measures ERL Orange Continuous light Link error on second device Missing link on Ethernet cable connection of the second device SIGNAL QUALITY indica tor on second device wit hout green and orange LEDs Check Ethernet cable connection on seco...

Страница 47: ...an optical window Eliminate the possibility of envi ronmental influences such as snow rain fog Laser diode at end of life expec tancy Check LSR LED see table 7 3 Check ambient temperature Initiate measures for lowering the ambient temperature OFF The transmitter is deactivated No supply voltage SIGNAL QUALITY indica tor shows only red LEDs The LINK and LINK ACT LEDs are off Check supply voltage Ch...

Страница 48: ...spread Mounting alignment insuf ficient Range exceeded Environmental influences snow rain fog Transmitter of the first device deactivated Transmitter of the second device deactivated Clean optical window Eliminate the possibility of envi ronmental influences such as snow rain fog Check the mounting alignment of the device Screw fitting of the devices Alignment Spring tension on the alignment screw...

Страница 49: ...perator Repairs to the device must only be performed by the manufacturer For repairs contact your responsible Leuze electronic subsidiary or Leuze electronic customer service see chapter 9 Service and support 8 3 Disposing For disposal observe the applicable national regulations regarding electronic components NOTICE Do not use aggressive cleaning agents Do not use aggressive cleaning agents such ...

Страница 50: ...epairs Service center Leuze electronic GmbH Co KG In der Braike 1 D 73277 Owen Germany 9 1 What to do should servicing be required Customer data please complete Leuze Service fax number 49 7021 573 199 NOTICE Please use this chapter as a master copy if service is required Enter the contact information and fax this form together with your service order to the fax number given below Device type Seri...

Страница 51: ...m spread of the receiver 1 2 to the optical axis Ambient light 10000 lux acc to EN 60947 5 2 Data transmission Ethernet all protocols based on TCP IP and UDP Transmission rate 100 Mbit s Transmission full duplex Auto crossover possible Switching input 18 30 V DC depending on supply voltage Transmitter not active no data transmission 0 2 V DC Transmitter active normal function Switching output 18 3...

Страница 52: ...st aluminum Optical inlet outlet glass Optical window glass Connection technology M12 connectors Degree of protection IP 65 acc to EN 60529 Weight 1185 g Dimensions H x W x D 156 mm x 100 mm x 99 5 mm Ambient temperature operation 5 C 50 C Storage temperature 35 C 70 C Air humidity Max 90 rel humidity non condensing Vibration IEC 60068 2 6 Shock IEC 60068 2 27 Noise IEC 60068 2 64 Electromagnetic ...

Страница 53: ...tal data Current consumption 500 mA at 24 V DC no load at switching output Warmup time Minimum 30 min at 24 V DC and an ambient temperature of 35 C Minimum conductor cross section Conductor cross section of at least 0 75 mm for the sup ply voltage supply line Ambient temperature operation 35 C 50 C ...

Страница 54: ...lectronic DDLS 508 55 10 2 Dimensioned drawings all dimensions in mm A Center axis of transmitter and alignment laser B Center axis of transmitter and receiver C Center axis of receiver Figure 10 1 Dimensioned drawing A B C ...

Страница 55: ...Technical data Leuze electronic DDLS 508 56 10 3 Dimensioned drawings Accessories all dimensions in mm Figure 10 2 Dimensioned drawing of adapter plate for DDLS 200 replacement ...

Страница 56: ...angle on request A list with all available device types can be found on the Leuze electronic website at www leuze com Part no Part designation Description 50104557 K D M12A 5P 5m PVC Connection cable M12 socket axial plug outlet open cable end cable length 5 m not shielded 50104559 K D M12A 5P 10m PVC Connection cable M12 socket axial plug outlet open cable end cable length 10 m not shielded Part ...

Страница 57: ... designation Description Part no Part designation Description 50126757 BTX 0500 M Adapter plate rigid not adjustable with fastening material Additional adapter plate for mounting a device instead of an already mounted DDLS 200 Part no Part designation Description 50020501 KD 095 5A M12 socket axial A coded for supply voltage shielded 50108991 D ET1 RJ45 plug user configurable screw connections 501...

Страница 58: ...l data transmission systems of the DDLS 500 series were developed and manufactured in accordance with the applicable European standards and directives The manufacturer of the product Leuze electronic GmbH Co KG in D 73277 Owen possesses a certi fied quality assurance system in accordance with ISO 9001 ...

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