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Summary of Contents for SICK RS25 Series
- Page 1 OpeRating inStRuctiOnS RS25 Register sensors...
- Page 2 Operating instructions Register sensors RS25 Copyright protection This work is protected by copyright. Any rights derived from the copyright shall be reserved for SICK AG. Reproduction of this document is only permissible within the limits of the legal determination of copyright law.
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Page 3: Table Of Contents
Function ................... 17 4.3 Application ................18 4.4 Display and operating elements ..........18 Transport and storage ..............20 5.1 Transport ................. 20 5.2 Transport inspection ............... 20 5.3 Storage ..................21 Mounting ..................22 6.1 Mounting procedure ............... 22 6.2 Requirements at the mounting site ........22 © SICK AG • Presence Detection • Subject to change without notice • 8015887... - Page 4 Teach-in background mode ............ 37 9.5 Search/Teach-in key code mode ........... 38 9.6 Teach-in printing mark mode ..........39 9.7 RUN mode without key code ..........40 9.8 RUN mode with key code ............42 Operation using Ethernet Powerlink ..........44 10.1 Ethernet Powerlink interface ..........44 10.2 Cyclical and acyclical data exchange ........44 10.3 NetTime ................... 45 10.4 Speed ..................45 10.5 Mapping (Object dictionary) ........... 45 © SICK AG • Presence Detection • Subject to change without notice • 8015887...
- Page 5 14.1.2 Optical sensor head ..........50 14.2 Optics/Performance ............... 50 14.3 Power supply ................51 14.4 Ambient conditions ..............51 14.5 Structural design ..............52 Accessories ..................53 15.1 Connectors ................53 15.1.1 Supply voltage ............53 15.1.2 Ethernet cables, RS25 and RJ45 ......53 15.1.3 Ethernet cables, RS25 to RS25 ......54 Index ......................55 © SICK AG • Presence Detection • Subject to change without notice • 8015887...
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Page 6: Sick Ag • Presence Detection • Subject To Change Without Notice
Operating instructions Register sensors RS25 © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 7: General Information
Operating instructions Register sensors RS25 General information General information Information regarding the operating instructions These operating instructions provide important information on how to handle the RS25-WF334000 and RS25-WL334000 register sensors from SICK AG. Adherence to all the specified safety instructions and guidelines is a prerequisite for working safely. You must also comply with any local work safety regulations and general safety specifications applicable to the use of the register sensor. Ensure that you read through these operating instructions carefully before starting any work. They constitute an integral part of the product and should be stored in the direct vicinity of the register sensor so they remain accessible to personnel at all times. Should the register sensor be passed on to a third party, these operating instructions should be handed over with it. Danger of explosion at non- observance of the safety DANGER! notes and incorrect handling –... -
Page 8: Explanation Of Symbols
Explanation of symbols Warnings Warnings in these operating instructions are indicated by symbols. The warnings are introduced by signal words that indicate the extent of the danger. These warnings must be observed at all times and care must be taken to avoid accidents, personal injury, and material damage. DANGER … indicates a situation of imminent danger, which will lead to a fatality or serious injuries if not prevented. WARNING … indicates a potentially dangerous situation, which may lead to a fatality or serious injuries if not prevented. CAUTION … indicates a potentially dangerous situation, which may lead to minor/slight injuries if not prevented. ATTENTION … indicates a potentially harmful situation, which may lead to material damage if not prevented. Tips and recommendations NOTE … highlights useful tips and recommendations as well as information for efficient and trouble-free operation. © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 9: Limitation Of Liability
• Use of unauthorized spare parts/consumable parts. With special variants, where optional extras have been ordered, or owing to the latest technical changes, the actual delivery may vary from the features and illustrations shown here. Scope of delivery The scope of delivery includes the following: Register sensor RS25, calibrated in the factory, comprising of • Evaluation unit • Optical sensor head firmly installed to evaluation unit with fiber-optical cables and sealed • Optional: Accessories (→ Page 53, Chapter 15). Enclosed documentation for the non-ATEX-version RS25-WF334000 per register sensor: • Quickstart Enclosed documentation for the ATEX version RS25-WL334000 per regis- ter sensor: • Quickstart • ATEX General Information/Safety instructions • ATEX related Technical data • ATEX related Operating Instructions You can download the following files online at "www.mysick.com/en/RS25": • Operating Instructions RS25 • XDD file • XDD explanation. © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 10: Customer Service
You can find the type designation and serial number on the type label. → SeePage 14, Chapter 3.1. EC declaration of conformity → You can download the EC declaration of conformity online from "www.mysick.com/en/RS25". Environmental protection → See Page 48, Chapter 12.3 "Disposal". Warranty Repairs may only be carried out by the manufacturer. Any manipulation or modification of the sensor will invalidate the manufacturer warranty. For example: • Opening the sensor housing • Removing the fiber-optic cable • Destruction of the cable seal on the fiber-optic cable © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 11: Safety
The RS25 register sensor is an opto-electronic sensor intended for non- contact recognition of print marks in the printing industry. → For examples, see Page 18, Chapter 4.3. SICK AG assumes no liability for losses or damage arising from the use of the product, either directly or indirectly. This applies in particular to use of the product that does not conform to its intended purpose and is neither described nor mentioned in this documentation. The RS25-WL334000 register sensor is suitable for use in environments with potentially explosive gases; for example, in cases where dissolved inks are used. The RS25-WL334000 register sensor is approved for the following applica- tions: ATEX • Evaluation unit: ATEX Ex II (2)G [Ex op is Gb] IIB • Optical sensor head: ATEX Ex II 2G Ex op is IIB T4 Gb • SICK AG assumes no responsibility or liability for damages resulting from the installation of the RS25-WL334000 in unintended areas. Incorrect use The RS25 register sensor does not constitute a safety component accord- ing to the EC Machinery Directive (2006/42/EC). The RS25-WF334000 register sensors must not be used in explosion areas. Any other use that is not described as correct use is prohibited. Never install or connect accessories if their quantity and composition are not clearly specified, or if they have not been approved by SICK AG. WARNING Danger due to incorrect use. Any incorrect use can result in dangerous situations. For this reason: • Register sensors should be used according to correct use specifications only. -
Page 12: Modifications And Conversions
Risk of injury due to insufficient training. Improper handling may result in considerable personal injury and material damage. For this reason: • All activities should only ever be performed by desig- nated persons. These operating instructions list the training requirements for the various fields of activity, as follows: • instructed personnel During a briefing by the operator, such persons have been instructed about tasks assigned to them and about potential dangers in the event of improper action. • Skilled personnel Due to their specialist training, skills, and experience, as well as their knowledge of the relevant regulations, such persons are able to perform tasks delegated to them and detect any potential dangers on their own initiative. • electricians Due to their specialist training, skills, and experience, as well as their knowledge of the relevant standards and provisions, such persons are able to perform work on electrical systems and detect any potential dangers on their own initiative. In Germany, electricians must meet the specifications of the BGV A3 Work Safety Regulations (e.g. Master Electrician). Other relevant regula- tions applicable in other countries must be observed. Operational safety and particular hazards Please observe the safety notes and the warnings listed here and in other chapters of these operating instructions to reduce the possibility of risks to health and avoid dangerous situations. © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 13: Hazard Warnings And Operational Safety
Operating instructions Register sensors RS25 Safety Hazard warnings and operational safety Light sender The optical sensor head of the RS25 register sensor uses RGB light. The sensor meets the criteria of risk group 0 according to IEC 62471:2006. No special measures are required. © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 14: Identification
Operating instructions Register sensors RS25 Identification Identification Type label 3.1.1 Evaluation unit The following type label is located on the back of the evaluation unit. 1 2 3 SICK AG Erwin-Sick Str. 1 D-79183 Waldkirch Made in Germany à ß Fig. 1: Type label evaluation unit Dat-Code (JJ/WW) (YY/WW) Material number Type designation Serial number Performance characteristics e.g. -
Page 15: Optical Sensor Head
Type label optical sensor head Type designation Material number QS identification CE mark Serial number Dat-Code (JJ/WW) (YY/WW) Serial number as 2D matrix code Type designation The RS25 register sensor is available in the following versions: Type designation Description RS25-WF334000 Non-ATEX version, Ethernet Powerlink data interface RS25-WL334000 ATEX-certified version, Ethernet Powerlink data interface • Evaluation unit: ATEX Ex II (2)G [Ex op is Gb] IIB • Optical sensor head: ATEX Ex II 2G Ex op is IIB T4 Gb Table 1: Type designation © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 16: Structure And Function
Surface anodized free Display and operating unit Optical sensor head Fig. 4: Structure of the "RS25 register sensor – optical sensor head" Optical axis transmitter Optical axis receiver Fiber-optic cable transmitter Fiber-optic cable receiver Fixing hole Sensing range (TW) in mm © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 17: Function
Very light blue colored paper/foil backround Orange/Red Blue Pink Black Bright yellow Bright blue Analog Individual thresholds in memory Mark Threshold Digital value Color Bad side register output Bad length register Fig. 5: Function of the RS25 © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 18: Application
Fig. 7: Display and operating elements Display Pushbuttons LED function indicator (green) "Eth, Link and Act" LED function indicator (green) "Eth, Link and Act" LED function indicator (green/red) "S/E" LED function indicator (yellow) "MF" LED function indicator (green) "Power" © SICK AG • Presence Detection • Subject to change without notice • 8015887... - Page 19 Symbols for modes The register sensor distinguishes between the modes "Operation", "Com- missioning" and "Parameterization and Diagnosis". Symbol Description The RUN symbol is displayed in operating mode. The SET symbol is displayed in commissioning mode. Commissioning comprises the following steps: • Check reflection quality/contrast quality. • Teach-in background • Teach-in key code • Teach-in print marks The MEN symbol is displayed in configuration and diagnos- tic modes. Table 3: Symbols for modes Pushbuttons Pushbutton Description • Select menu, parameter, or option. • Reduce value. • Select menu, parameter, or option. • Increase value. • Switch to the "Menu" level. • Switch to the next-lowest menu level. • Save parameter change. • Confirm selection. • Short press: Exit parameters without saving. Switch to the next-highest menu level. • Long press: Exit parameters without saving. Switch to the bar graph display. Table 4: Pushbuttons © SICK AG • Presence Detection • Subject to change without notice • 8015887...
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Page 20: Transport And Storage
Improper transport Upon delivery, please check the delivery for completeness and for any dam- age that may have occurred during transportation. In the case of transportation damage that is visible externally, proceed as follows: • Do not accept the delivery or only do so conditionally. • Note the scope of damage on the transport documents or on the trans- port company's delivery note. • Submit a complaint. NOTE Complaints regarding defects should be filed as soon as these are detected. Claims for replacement due to damage are only valid before the applicable complaint deadlines. © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 21: Storage
Operating instructions Register sensors RS25 Transport and storage Storage Please consider the following conditions when storing register sensors: • Do not store outdoors. • Store in a dry area that is protected from dust. • Do not expose to any aggressive substances. • Protect from sunlight. • Avoid mechanical shocks. • Storage temperature: between –20 and +70°C • Relative air humidity: max. 95%, non-condensing • In case of storage periods of longer than 3 months, the general condi- tion of all components and packaging should be checked on a regular basis. Minimum bend radius ATTENTION Destruction of the fiber-optic cable The fiber-optic cable can be destroyed by a small bend radius. For this reason: • Do not allow the fiber-optic cable to go below the mini- mum bend radius of 80 mm. © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 22: Mounting
2. Mount the evaluation unit and optical sensor head using the fixing holes. → For dimensions, see Page 49, Chapter 14.1. Requirements at the mounting site The mounting site must meet the following requirements: • For technical data, → see Page 49, Chapter 14. • Sensing range: 10 mm The sensing range is the distance from the front edge (housing edge) of the optical sensor head to the object with the print marks. • In the case of high-gloss backgrounds, maintain a tilt angle of 5 to 15° for the optical sensor head. → See the Page 23, Fig. 9 and Page 24, Fig. 10. Assembly optical sensor head Transmitter and receiver are placed at an angle of 30° to each other in for diffuse marks and diffuse the optical sensor head. If the optical sensor head is installed in parallel to background the background, only the diffuse reflections will reach the receiver and are detected by it. The directly reflecting reflections will not reach the receiver. → See Page 23, Fig. 8. The placement according to figure Fig. 8. is suitable for diffuse marks and a diffuse background. © SICK AG • Presence Detection • Subject to change without notice • 8015887... - Page 23 For glossy marks or a glossy background the optical sensor head should be inclined as compared to the surface. The optical sensor head may be tilted in its longitudinal or lateral axis. There are advantages and disadvantages to either placement. Tilt in the longitudinal axis The optical sensor head is tilted around its longitudinal axis by 15°. • Advantage: A relatively large share of the reflected light, also that reflect- ed by the background, reaches the receiver (may be saturated). • Disadvantage: The distance between the transmitter and the back- ground differs from the distance between the receiver and the back- ground. Due to the low depth of field, the optical sensor head is difficult to install at the correct distance. 30° Fig. 9: Optical sensor head tilted longitudinally, assembly version at glossy marks and a glossy background © SICK AG • Presence Detection • Subject to change without notice • 8015887...
- Page 24 Tilt in the lateral axis The optical sensor head is tilted around its lateral axis by 5 to 10° (Fig. 10 (II)). The reflected light does not reach the receiver. Almost all the light is reflected into the reflective direction at a glossy mark. The reflective reflec- tions are hardly detected by the receiver. Only the diffuse part of the matte background is detected by the receiver. Only a small part of the light from the diffuse background reaches the receiver as compared to the place- ment in figure Fig. 9. • Advantage: The distances between transmitter and background, as well as between receiver and background, are identical. The optical sensor head can be aligned easily. • Disadvantage: Only little light is reflected into the receiver. 5-10° 0° (II) 5-10° Specular = 0-20°(typical 15°) (III) (IV) Fig. 10: Optical sensor head tilted in the lateral axis, assembly version at glossy marks © SICK AG • Presence Detection • Subject to change without notice • 8015887...
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Page 25: Electrical Connection
Equipment damage or unpredictable operation due to working with voltage. Working with voltage may result in unpredictable opera- tion. For this reason: • Only carry out wiring work when the power is off. • Only connect and disconnect cable connections when the power is off. Wiring notes ATTENTION Faults due to incorrect wiring. Incorrect wiring may result in operational faults. For this reason: • Only use shielded cables with twisted-pair wires. • Follow the wiring notes precisely. NOTE → For pre-assembled cables, see Page 53, Chap- ter 15.1. © SICK AG • Presence Detection • Subject to change without notice • 8015887... - Page 26 All electrical connections of the register sensor are configured as M12 round connectors. The IP65 protection class is only achieved with screwed plug connectors or cover caps. Please observe the following wiring instructions: • A correct and complete cable shielding concept is required for trouble- free operation. • The cable shield must be connected at both ends in the control cabinet and at the evaluation unit. The cable shield of the pre-assembled cable is connected to the knurled nut and thus also to the sensor housing. • The cable shield in the control cabinet must be connected to the operat- ing ground over a large surface area. • Appropriate measures must be taken to prevent equipotential bonding currents flowing through the cable shield. • Do not lay cables parallel to other cables, especially not to devices with a high level of radiated emission, such as a frequency converter. Fig. 11: Cross cables at right angles Fig. 12: Ideal laying – Place cables in different cable channels © SICK AG • Presence Detection • Subject to change without notice • 8015887...
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Page 27: Connecting The Register Sensor Electrically
Fig. 14: Attach the shield using a short connection with a large surface area – ground both ends Connecting the register sensor electrically NOTE → For pre-assembled cables, see Page 53, Chap- ter 15.1. 1. Ensure that there is no voltage. 2. Connect the supply voltage to the M12 cable socket. 3. Connect the Ethernet cable to the plug. © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 28: Connection Diagrams
Marking Wire color Description Brown Supply voltage: +24 V DC ± 20 % (max. current: 250 mA) White Not assigned Blue Supply voltage: 0 V Not assigned Not assigned Table 5: Description of plug supply voltage 7.4.2 Ethernet connection diagram The register sensor has a 100Base-T Ethernet connection. Rx– Tx– M12 (D-coded) Fig. 16: Ethernet connection diagram, M12 socket, 4-pin, D-coded © SICK AG • Presence Detection • Subject to change without notice • 8015887... - Page 29 Operating instructions Register sensors RS25 Electrical connection Contact Marking Wire color Description White Receive data signal, not inverted Gray Send data signal, not inverted Rx– Receive data signal, inverted Tx– Blue Send data signal, inverted Table 6: Ethernet socket description © SICK AG • Presence Detection • Subject to change without notice • 8015887...
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Page 30: Commissioning
Operating instructions Register sensors RS25 Commissioning Commissioning Pushbutton damage ATTENTION Pushbutton damage due to improper handling Improper handling of the pushbuttons can damage them. This will make operation difficult or impossible. For this reason: • Only handle the pushbuttons with your fingers or a suitable pointing device. • Do not handle the pushbuttons with sharp or hard objects. Steps to be performed Perform the following steps during commissioning: • Set Node ID. → See Page 31, Chapter 8.2. • Switch the red, green, yellow LED or all LEDs on and off. → See Page 31, Fig. 17. • Check reflection quality/contrast quality. → See Page 30, Chapter 8. • Integrate XDD file of the register sensor RS25 into the configuration program. → See Page 34, Chapter 8.5. • Configure register sensor RS25. → See page Page 34, Chapter 8.6. → For the overall menu structure see Page 31, Fig. 17. © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 31: Setting Node Id
The register sensor is ready to communicate with the control (PLC). Fig. 17: Setting Node ID, menu structure 1. Press the pushbutton. The "Menu" menu is displayed. 2. Press the pushbutton. The parameter "Node ID" is displayed. 3. Press the pushbutton. The value "0 ID" is displayed. 4. Press the pushbutton to set a higher "Node ID". Press the push- button to set a lower "Node ID". 5. Complete one of the following steps: • Press the pushbutton to save all inputs. The "Node ID" menu is displayed. • Press the pushbutton to cancel the process. 6. Perform a restart. This is done by switching the supply voltage off and then on again after 5 seconds. The register sensor is ready to communicate with the control (PLC). © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 32: Operation Via The Evaluation Unit
• Wait for approx. one minute. The display will automatically switch back to the status indicator if no buttons are pressed. Any settings you have made will also be saved. 8.3.3 Changing the value 1. Select the desired parameter using the , and pushbuttons. 2. Press the pushbutton. The current value of the parameter is dis- played. The first digit on the left flashes. 3. Press the pushbutton to increase the digit. Press the push b utton to lower the digit. 4. Press the pushbutton to save the digit entered. The next digit flashes. Press the pushbutton to cancel the process. 5. Repeat steps 3 and 4 until the last digit is saved. The parameter name is displayed. 6. Press the pushbutton repeatedly until the status indicator is displayed again. Alternatively, you can wait for approx. one minute. The display will automatically switch back to the status indicator if no buttons are pressed. © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 33: Checking Reflection Quality/Contrast Quality
• W: White light (R + G + B: all LEDs). → For the overall menu structure see Page 31, Fig. 17. Example The white light is used. The bar graph values correspond to 0 to 16,000. The two narrow, rectangu- lar, red marks at the top and bottom display a reference position at which a calibrated white surface reflects 90 %. This corresponds to a value of 5,000 ans is the reference value. Fig. 18: The white light illuminates a high-gloss surface Fig. 19: The white light illuminates a piece of white paper Fig. 20: The white light illuminates a piece of yellow paper © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 34: Integrating Xdd File Of The Register Sensor Rs25 Into The Configuration Program (Xdd File)
Configuration procedure without key code → For the description of the operating modes see Page 35, Chapter 9. A "T -Trigger" must be sent for configuration without key code. 1. Switch on the supply voltage. 2. Switch to "Oscilloscope mode". 3. Perform the teach-in for the background. Set the "Mode" parameter. Deactivate the key code. Send a „T -Trigger“. 4. Perform the teach-in for the print marks. Set the "Mode" parameter. Send a „T -Trigger“. 5. Switch to "RUN mode". 8.6.2 Configuration procedure using key code → For the description of the operating modes see Page 35, Chapter 9. For configuration by key code, no "T -Trigger" has to be sent. 1. Switch on the supply voltage. The system starts automatically. 2. Switch to "Oscilloscope mode". 3. Perform the teach-in for the background. Set the "Mode" parameter. Set a "T -Trigger" 4. Activate the key code and perform a teach-in for key codes. 5. Perform the teach-in for the print marks. Set the "Mode" parameter. 6. Switch to "RUN mode". The values are updated according to the "T -Trigger" setting. © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 35: Description Of The Operating Modes And Parameters
RUN mode and/or In this mode, the sensor looks for the edges of the print with key codes marks using the values that have been previously taught in and the configured colors. It then sends the exact time stamp of all detected print marks to the PLC via cyclical data exchange. Table 7: Operating modes Idle mode The following table describes the "Idle mode": Description Function Stand-by mode The sensor is waiting to be switched to another mode. All LEDs are off in this mode. Activation Some modes, such as "Teach-in and search key code", switch to Idle mode as soon as they are ended or if a fault has occurred. Prerequisite No parameters are required. Feedback No feedback is provided. Speed The maximum speed is not restricted for this mode. Table 8: Idle mode © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 36: Oscilloscope Mode
The following table describes the "Oscilloscope mode": Description Function In this mode, the sensor sends the raw data of the light re- mission values for all three colors of red, green, and blue, or for just one color, in a cycle. → See the figure below. Activation This mode must be activated via Ethernet Powerlink in the "Operation mode" field. This mode must be deactivat- ed again via the "Operation mode" field. The parameter "T -Trigger“ is not used for this mode. Prerequisite The following parameters must be set before starting: • Timing resolution: 4 µs to 250 µs • Sending color: "red", "green", "blue", or "red + green + blue" Feedback The following data is sent from the sensor to the PLC. • Mode changes or faults • Raw data of the light remission values for the selected colors. Timing values are relative to the Ethernet Power- link NetTime. Speed The maximum speed is not restricted for this mode. Table 9: Oscilloscope mode Start Stop Fig. 21: Explanation of Oscilloscope mode © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 37: Teach-In Background Mode
• The minimum and maximum contrast values of the background for troubleshooting purposes. Speed The maximum speed is not restricted for this mode. Table 10: Teach-in background mode Start = T Stop ∆c Trigger Fig. 22: Explanation of Teach-in background mode Δc Reading window with for the background No print marks must be located within the reading window. © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 38: Search/Teach-In Key Code Mode
• The key code geometry in μs • T -Trigger time stamp • Key code = yes Key code use is activated. Feedback The sensor sends the following data to the PLC via the cyclical data traffic: • The precise time stamp (t1) of the first key code edge regarding the trigger time T • Trigger time T first configured via the PLC The sensor sends the following data to the PLC via the acyclical data traffic: • Best detected sending color for the key code • Light remission value for the selected sending color for the key code Speed Up to 10 m/s Table 11: Search/Teach-in key code mode Start = T Stop Trigger Fig. 23: Explanation of Search/Teach-in key code mode © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 39: Teach-In Printing Mark Mode
• Raw data of the light remission values for the selected colors. Timing values are relative to the Ethernet Power- link NetTime. Speed 10 m/s Table 12: Teach-in printing mark mode Start = T Stop Trigger ∆b1 ∆b2 ∆b3 ∆b4 Fig. 24: Explanation of Teach-in printing mark mode Δbx Reading window width for print marks configured via Ethernet Powerlink © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 40: Run Mode Without Key Code
See the figure below. Activation The mode must be activated this mode via Ethernet Power- link in the "Operation mode" field. "T -Trigger“ includes the time stamp reference for the sensor NetTime that is used. Measuring is started with "T -Trigger". This mode must be deactivated again via the "Operation mode" field. Prerequisite The following values must be set before starting: • Limit values of sending colors and light remission values of the taught in print marks • The light remission value for the background The following parameters must be set before starting: • Δbx: Width of the reading window for print marks • Key code = no Key code use is deactivated. Feedback The following data is sent from the sensor to the PLC. • Mode changes or faults • The exact timing of the rising and falling edges of the print marks as a reference for the "T -Trigger" value • The configured "T -Trigger" value • Light remission values for each print mark in every reading window Speed Speeds of up to 10 m/s are possible in this mode. Table 13: RUN mode without key code © SICK AG • Presence Detection • Subject to change without notice • 8015887... - Page 41 Operating instructions Register sensors RS25 Description of the operating modes and parameters Start = T Stop Trigger ∆b1 ∆b2 ∆b3 ∆b4 Fig. 25: Explanation of RUN mode without key code Δbx Readings window width for print marks in μs © SICK AG • Presence Detection • Subject to change without notice • 8015887...
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Page 42: Run Mode With Key Code
→ See the figure below. Activation You can activate this mode via Ethernet Powerlink in the "Operation mode" field. "T -Trigger" from the PLC is ignored in this mode. This mode must be deactivated again via the "Operation mode" field. Prerequisite The following values must be set before starting: • Limit values of sending colors and light remission values of the taught in print marks • Light remission value for the background • Key code The following parameters must be set before starting: • Δax: The time between the first key code edge and the start of the first reading window for print marks • Δbx: Reading window width for print marks • Key code = yes Key code use is activated. Feedback The following data is sent from the sensor to the PLC. • Mode changes or faults • The exact timing of the rising and falling edges of the print marks as a reference for the "T -Trigger" value • The detected "T -Trigger" value • Light remission values for each print mark in every reading window Speed Speeds of up to 10 m/s are possible in this mode. Table 14: RUN mode with key code © SICK AG • Presence Detection • Subject to change without notice • 8015887... - Page 43 ∆b1 ∆b2 ∆b3 Fig. 26: Explanation of RUN mode with key code Trigger T evaluated by the sensor Δax Time between key code and the first reading window Δbx Reading window width for print marks, configured via Ethernet Powerlink © SICK AG • Presence Detection • Subject to change without notice • 8015887...
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Page 44: 10 Operation Using Ethernet Powerlink
The fi gure below shows a typical example of an Ethernet Powerlink network. Fig. 27: Example of an Ethernet Powerlink network 10.2 Cyclical and acyclical data exchange Cyclical data exchange is controlled via a PLC and is subject to strict time constraints. A fi xed time window is assigned to every participant (node) for the responses to requests from the PLC. To keep cycle times low, the PLC determines whether it sends a request to the sensor on every cycle or only on every second or third cycle. The asynchronous phase begins once the cyclical phase is complete. In this phase, the participants (nodes) can send asynchronous data. During cyclical data exchange, critical information, requests, and com- mands are transferred, such as: • Time-critical data from the PLC to the register sensor • Time-critical data from the register sensor to the PLC, such as "key codes" and "print marks" During acyclical data exchange, non-critical information, requests, and commands are transferred: • Confi guration data from PLC > register sensor and register sensor > PLC • Diagnostic data from PLC > register sensor and register sensor > PLC © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 45: Nettime
Start of cycle (start of the cyclical data cycle) Start of asynchronous (start of the acyclical data cycle) Time slot (time window for responses) NetTime 10.3 The Ethernet Powerlink NetTime is a remote clock that is supplied by the PLC. The NetTime is responsible for the synchronization of the entire EPL network. The NetTime guarantees that, in order to control the printing ma- chine, all the time stamps to and from the sensor are consistent with the other sensors or the data from the encoder for synchronization purposes. 10.4 Speed Ethernet cables are used for the Ethernet Powerlink network. 10 Mbit or 1 Gbit networks are possible. Under ideal conditions, it is possible to con- figure a cycle time of 400 µs and jitter (accuracy fluctuation) of less than or equal to 1 µs. The standard cycle time is 1.2 ms. 10.5 Mapping (Object dictionary) The data from the Ethernet Powerlink interface is mapped to objects. Each object has several sub-indexes. The first sub-index manages the numbers of the available sub-indexes. The other sub-indexes contain the data with the read, write, and read/write access for the PLC of the Ethernet Powerlink network. The data sizes (in bytes) of the sub-indexes are different. © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 46: 11 Cleaning And Maintenance
Equipment damage due to improper cleaning. Improper cleaning can result in equipment damage. For this reason: • Never use cleaning agents containing aggressive substances. • Never use pointed objects for cleaning. Clean the front screens at regular intervals with a lint-free cloth and plastic cleaning agent. The cleaning interval essentially depends on the ambient conditions. 11.2 Maintenance The register sensor requires the following maintenance work at regular intervals: Interval Maintenance work To be performed by Cleaning interval depends Clean the housing, particularly the front window. Specialist on ambient conditions and climate Every 6 months Check the screw connections and plug connections. Specialist Table 15: Maintenance schedule © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 47: 12 Troubleshooting
Faults caused by mounting or teaching-in Check the individual items according to the following table. Cause/Item to be checked Inspection Troubleshooting Material is highly glossy. Check distance and angle of the optical Tilt optical sensor head more or less. sensor head. If necessary, do not use the specified distance and angle. → See Page 22, Chapter 6.2. The optical sensor head is not installed Check focus and contour of light spot. Correct distance or angle of optical at the correct distance. sensor head. → See Page 22, Chap- The optical sensor head does not detect ter 6.2. the printed area correctly. For example, the mark is not detected or the contrast is too low. The system's EMC radiated emission is The system's EMC radiated emission is • Check wiring. too high. too high; e.g., frequency converter. • Always use screened and twisted cables for the sensor. Table 16: Faults caused by mounting or teaching-in © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 48: Returns
Operating instructions Register sensors RS25 Repairs 12.2 Returns To enable efficient processing and allow us to determine the cause quickly, please include the following when making a return: • Details of a contact person • A description of the application • A description of the fault that occurred 12.3 Disposal Please observe the following when disposing of the removal sensor: • Do not dispose of the device along with household waste. • Dispose of the device according to the applicable regulations in your country. 13 Repairs Repairs may only be carried out by the manufacturer. Any manipulation or modification of the sensor will invalidate the manufacturer warranty. © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 49: 14 Technical Data
Connection supply voltage 10 LED function indicator (green) "Eth, Link and Act" Connection Ethernet Powerlink 11 LED function indicator (green/red) "S/E" Connection Ethernet Powerlink 12 LED function indicator (yellow) "MF" Fixing hole 13 LED function indicator (green) "Power" Surface anodized free © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 50: Optical Sensor Head
Fiber-optic cable transmitter Fiber-optic cable receiver Fixing hole Sensing range (TW) in mm 14.2 Optics/Performance Light source • LED, red, green, blue • White light (R + G + B: all LEDs) Wavelength 400 nm to 700 nm Light spot size Optical sensor head: 1.1 mm x 2.0 mm Sensing range 10 mm Sensing range tolerance ± 1 mm Max. number of marks per register Start code Configurable Precision ≤ 40 µm 1) Average service life 100,000 h at T = +25°C. Table 17: Optics/Performance © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 51: Power Supply
(must not undercut or exceed U tolerances) 1) Limit values: Max. 8 A for operation in a short-circuit protected network. Table 18: Power supply 14.4 Ambient conditions ATEX (Ex approval) RS25-WL334000 only • Evaluation unit: ATEX Ex II (2)G [Ex op is Gb] IIB • Optical sensor head: ATEX Ex II 2G Ex op is IIB T4 Gb Protection class Electromagnetic compatibility EN 61000-6-4 Ambient temperature range • Operation: –10 °C to +55 °C • Storage: –20 °C to +70 °C Ambient light safety 30,000 lx Enclosure rating IP 65 Noise EN60068-2-64 Shock resistance EN 60086-2-27 1) Reference voltage 50 V DC Table 19: Ambient conditions © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 52: Structural Design
→ See Page 49, Chapter 14.1. Dimensions Weight • Evaluation unit: 1,000 g • Optical sensor head: 450 g inc. fiber-optic cable Materials • Evaluation unit: Aluminum • Sensor head: Aluminum alloy, sandblasted • Front screen: Glass Connections • 1 x M12 plug, 5-pin: Supply voltage connection • 2 x M12 sockets, 4-pin: Ethernet connection Optical sensor head connection cable • 1 x fiber-optic cable sender, 1 x fiber-optic cable receiver • Length: 3,200 mm • Diameter: 8 mm • Minimum bend radius: 80 mm (dynamic), 40 mm (static) • Outer shell: Acid-resistant Display 6 points with a 5 x 7 point matrix 1) Use twisted and screened cables. Table 20: Structural design © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 53: 15 Accessories
15.1.2 Ethernet cables, RS25 and RJ45 (2.24) (2.20) (0.71) Fig. 32: Ethernet cable M12, 4-pin, shielded Description Type Part number Ethernet cable, M12, 4-pin, shielded (D-coded) on RJ45 SSL-2J04-G02ME 6034414 plug, 8-pin, 2 m Ethernet cable, M12, 4-pin, shielded (D-coded) to RJ45 SSL-2J04-G05ME 6035389 plug, 8-pin, 5 m Ethernet cable, M12, 4-pin, shielded (D-coded) on RJ45 SSL-2J04-G10ME 6030928 plug, 8-pin, 10 m Ethernet cable, M12, 4-pin, shielded (D-coded) on RJ45 SSL-2J04-G20ME 6036158 plug, 8-pin, 20 m Ethernet cable, M12, 4-pin, shielded (D-coded) on RJ45 SSL-2J04-G25ME 6033555 plug, 8-pin, 25 m © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 54: Ethernet Cables, Rs25 To Rs25
Operating instructions Register sensors RS25 Accessories 15.1.3 Ethernet cables, RS25 to RS25 47.3 47.3 (1.86) (1.86) Fig. 33: Ethernet cable M14, 4-pin, shielded Description Type Part number Ethernet cable, M12, 4-pin, straight, on M12 plug, 4-pin, SSL-1204-G02ME90 6045222 straight, 2 m Ethernet cable, M12, 4-pin, straight, on M12 plug, 4-pin, SSL-1204-G05ME90 6045277 straight, 5 m Ethernet cable, M12, 4-pin, straight, on M12 plug, 4-pin, SSL-1204-G10ME90 6045279 straight, 10 m © SICK AG • Presence Detection • Subject to change without notice • 8015887... -
Page 55: Index
Object dictionary ............45 Error causes Operating elements .............18 Mounting or teaching-in .........47 Operating instructions ........... 7 Error codes ..............47 Operating mode Ethernet Idle mode ..............35 Electrical connection ..........28 Oscilloscope mode ..........36 Ethernet Powerlink RUN mode with key code ........42 Electrical connection ..........16 RUN mode without key code ........40 Interface ..............44 Search key code mode ...........38 Evaluation unit Teach-in background mode ........37 Dimensions .............49 Teach-in key code mode .........38 Structure ..............16 Teach-in printing mark mode .........39 © SICK AG • Presence Detection • Subject to change without notice • 8015887... - Page 56 Repair ................48 Returns .................48 RUN ................19 RUN mode with key code ..........42 RUN mode without key code ........40 Safety ................11 Electrical connection ..........25 Scope of delivery ............9 Search key code mode ..........38 SET ................19 Skilled personnel ............12 Requirements ............12 Storage ................21 Structural design ............52 Structure Evaluation unit ............16 Optical sensor head ..........16 Supply voltage Electrical connection ..........16 Teach-in background mode .........37 Teach-in key code mode ..........38 Teach-in printing mark mode........39 Technical data ..............49 © SICK AG • Presence Detection • Subject to change without notice • 8015887...
- Page 57 Operating instructions Register sensors RS25 Operating instructions Register sensors RS25 © SICK AG • Presence Detection • Subject to change without notice • 8015887 © SICK AG • Advanced Industrial Sensors • Subject to change without notice • 8015887...
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