Schmalz SCTSi IOL Operating Instructions Manual

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Compact Terminal SCTSi IOL
Operating Instructions
WWW.SCHMALZ.COM
EN-US · 30.30.01.01262 · 03 · 10/20

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Summary of Contents for Schmalz SCTSi IOL

  • Page 1 Compact Terminal SCTSi IOL Operating Instructions WWW.SCHMALZ.COM EN-US · 30.30.01.01262 · 03 · 10/20...
  • Page 2 Published by © J. Schmalz GmbH, 10/20 This document is protected by copyright. J. Schmalz GmbH retains the rights established thereby. Repro- duction of the contents, in full or in part, is only permitted within the limits of the legal provisions of copyright law. Any modifications to or abridgments of the document are prohibited without explicit writ- ten agreement from J. Schmalz GmbH.
  • Page 3: Table Of Contents

    Contents Contents 1 Important Information ........................... 6 Note on Using this Document ...................... 6 The technical documentation is part of the product ................  6 Type Plate ............................ 6 Trademark............................ 7 Warnings in This Document........................  7 Symbol.............................. 7 2 Fundamental Safety Instructions........................ 8 Emissions ..............................
  • Page 4 Contents System Commands.......................... 26 Access Rights: PIN code for NFC write protection ................ 27 Restricting Access with Extended Device Access Locks .............. 27 Diagnostics and Monitoring Functions of the Compact Terminal .......... 27 6.7.1 Determining SCTSi System Parameters.................. 28 6.7.2 Device Diagnostics ........................ 31 6.7.3 Condition Monitoring [CM] (0x0092) ..................
  • Page 5 Contents 13 Troubleshooting............................ 57 13.1 Troubleshooting .......................... 57 13.2 Error Codes, Causes and Solutions (0x0082) .................. 57 14 Decommissioning and Recycling........................ 59 14.1 Disposing of the Compact Terminal.................... 59 14.2 Materials Used ...........................  59 15 Appendix ............................... 60 15.1 EC Declaration of Conformity...................... 60 15.2 SCTSi Data Dictionary 21.10.01.00077_05.pdf .................
  • Page 6: Important Information

    ð Failure to follow the instructions in these Operating instructions may result in injuries! ð Schmalz is not liable for damage or malfunctions that result from failure to heed these instructions. If you still have questions after reading the technical documentation, contact Schmalz Service at: www.schmalz.com/services...
  • Page 7: Trademark

    Important Information Please specify all the information above when ordering replacement parts, making warranty claims or for any other inquiries. 1.4   Trademark IO-Link conforms to IEC 61131-9:2013, which specifies single-drop digital communication interface tech- nology for small sensors and actuators (SDCI) (commonly known as IO-Link). 1.5   Warnings in This Document Warnings warn against hazards that may occur when handling the product.
  • Page 8: Fundamental Safety Instructions

    4 Do not extract aggressive gases or media such as acids, acid fumes, bases, biocides, dis- infectants or detergents. 4 Do not extract liquids or bulk materials, e.g. granulates. Schmalz accepts no liability for damages caused by non-intended usage of the SCTSi. 8 / 68 EN-US · 30.30.01.01262 · 03 · 10/20...
  • Page 9: Personnel Qualifications

    2.5   Modifications to the Product Schmalz assumes no liability for consequences of modifications over which it has no control: 1. The product must be operated only in its original condition as delivered. 2. Use only original spare parts from Schmalz.
  • Page 10: Product Description

    3.1   Compact Terminal Description Example: SCTSi with 9 ejectors The Schmalz Compact terminal SCTSi, SCTSi for short, is a compact unit consisting of individual discs that links several vacuum generators, ejectors and IO-Link class B masters. Thanks to its modular design, up to 16 individual ejectors can be controlled and configured indepen- dently.
  • Page 11: Ejector Designation

    Product Description • Identical individual discs must be installed grouped together as blocks. • The ejectors differ in nozzle size, vacuum connection and the NO, NC or IMP variant. 3.2.2   Ejector Designation The breakdown of the item designation (e.g. SCPSt 10 G02 NC C7D) is as follows: Property Variants Type...
  • Page 12: Bus Module Description

    Product Description Exhaust outlet Silencer cover Blow-off valve screw G1/8 vacuum connection Connectors Support plate, for 9 ejectors or more End plate with mounting possibilities for M5 screws 3.4   Bus Module Description 3.4.1   Description The bus module ensures communication with the controller. 3.4.2   Bus Module Displays Bus module Symbol...
  • Page 13: Description Of The Ejector

    Product Description 3.5   Description of the Ejector The compact ejectors of the SCTSi are supplied with electrical power by internal transmission. The same bus interface is used for communication with the controller of the higher-level machine. The electrical connection is made centrally via the bus module. The vacuum is generated in a nozzle according to the Venturi principle, i.e.
  • Page 14: Ejector Variants

    Product Description 3.5.1   Ejector Variants The venturi nozzle on the ejector is activated and deactivated using the suction command: • In the NO (normally open) variant, the venturi nozzle is deactivated when the suction signal is re- ceived. • In the NC (normally closed) version, the venturi nozzle is activated. •...
  • Page 15 Product Description EJECTOR CONTROL True / Bit: Ejector suction false True EJECTOR CONTROL false / Bit: Ejector blow-off “Suction” state “Blow-off” state ETH communication failure or supply voltage failure of the sensor voltage SCTSi Undervoltage for Ejector Variant IMP In contrast to a power failure or communication interruption, the suction command is reset in the event of undervoltage (without restarting the terminal) as soon as the supply voltage is in the permissible range again and Bit = false is present on the suction ejector.
  • Page 16: Ejector Displays And Operating Elements

    Product Description 3.5.2   Ejector Displays and Operating Elements The MANUAL MODE button (6) switches the ejector to manual mode. An LED bar and 4 LEDs are used to indicate the following information: Ejector Item Meaning State Description Operating mode Green In operation Flashing green 1 Hz: Connection error 2 Hz: local firmware update...
  • Page 17: Technical Data

    Technical Data 4   Technical Data 4.1   Operation and Storage Conditions Operating medium Air or neutral gas 5 µm filtered Oiled or unoiled Class 3-3-3 compressed air quality acc. to ISO 8573-1 Operating pressure (flow pres- 3 to 6 bar (optimally 4 to 5 bar) sure) Max.
  • Page 18: Io Link Process Data

    Technical Data 4.3   IO link process data Connected ejectors Maximum cycle time Process data input Output process data Quantity [bytes] [bytes] 2 to 4 5 to 8 9 to 12 13 to 16 4.4   Tested IO-Link master Manufacturer Type Index Phoenix axl-e-pn-iol-m12-6p HW/FW: 02/200 Balluff BNI PNT508-105-Z015...
  • Page 19: Dimensions

    Technical Data Type Sound level , unobstructed Sound level with workpiece suction picked up Individual ejector SCPS-2-09 Individual ejector SCPS-2-14 at 4 bar 4.5.2   Dimensions Table of Dimensions with Formulas 25.2+L2+(n*L3) 59.2+L2+(n*L3) 18.5 97.5 13.5 22.5 44+L2+(n*L3) G1/8"-F G1/4"-F M12x1-M The letter “n” stands for the number of ejector discs installed in the terminal. All dimensions given in millimeters [mm].
  • Page 20: Terminal Mass

    Technical Data 4.5.3   Terminal Mass The mass of a terminal is determined by the masses of the individual components: Individual components Mass [g] IO-Link class B bus system Ejector disc Cover and clamping elements for 1 to 9 ejector discs Approx. 230 Cover and clamping elements for 10 to 16 ejector discs Approx.
  • Page 21: Pneumatic Circuit Plans

    Technical Data 4.5.4   Pneumatic circuit plans SCPSt...NO... SCPSt...NC... SCPSt 2...NO... SCPSt 2...NC... EN-US · 30.30.01.01262 · 03 · 10/20 21 / 68...
  • Page 22: Factory Settings

    Technical Data SCPSt-...-IMP SCPSt-2-...-IMP 4.5.5   Factory Settings The factory settings relate to the particular ejector of the Compact terminal SCTSi. Parameter (dec) (hex) Value Description Limit value switching point H1 0x0064 –750 mbar — Hysteresis h1 0x0065 150 mbar — Limit value switching point H2 0x0066 –550 mbar —...
  • Page 23: Interfaces

    Interfaces 5   Interfaces 5.1   Basic Principles of IO-Link Communication The ejector can be operated in IO-Link mode to enable intelligent communication with a controller. The IO-Link communication takes place using cyclical process data and acyclical ISDU parameters. The ejector’s parameters can be set remotely using IO-Link mode. In addition, the energy and process con- trol (EPC) feature is available.
  • Page 24: Near Field Communication Nfc

    It requires only that NFC and the Internet connection are enabled. • Another option for communication is the "Schmalz ControlRoom" control and service app. In addi- tion to pure read access, the app allows you actively write the parameters of the Compact terminal SCTSi via NFC.
  • Page 25: Functions Of The Compact Terminal And Ejectors

    Functions of the Compact Terminal and Ejectors 6   Functions of the Compact Terminal and Ejectors 6.1   Overview of Functions The Compact terminal SCTSi primarily consists of the IO-Link bus module and between 2 and 16 ejectors. A function therefore refers to either the IO-Link bus module or an ejector. Device Status of the Whole Terminal SCTSi Many parameters and values are measured with monitoring and diagnostic functions of the compact ter- minal SCTSi.
  • Page 26: Device Identification

    Functions of the Compact Terminal and Ejectors The functions relate to an ejector Compact terminal SCTSi and apply to each individual ejector, regardless of the number of installed ejectors. The Manual Mode function of the ejectors is described in the “Operation” section. Note about replacing the device: All modifiable parameter data (e.g.
  • Page 27: Access Rights: Pin Code For Nfc Write Protection

    Functions of the Compact Terminal and Ejectors Description Explanation of system commands Parameter upload to All SCTSi setting parameters are loaded in the IO-Link master and saved the IO-Link master there. Resetting to factory set- All setting parameters for the ejectors are reset to the factory settings. tings Counter statuses, the zero-point adjustment of the sensor and the maximum and minimum values of the measurements are not affected by this function.
  • Page 28: Determining Sctsi System Parameters

    Functions of the Compact Terminal and Ejectors • Display of the device status through messages and system status traffic lights • Provision of EPC data using the process data • Condition monitoring • Provision of IO-Link events 6.7.1   Determining SCTSi System Parameters The following parameters are used for the system monitoring functions and are made available to the user as ISDU parameters.
  • Page 29 Functions of the Compact Terminal and Ejectors    Measure Evacuation Time t0 and t1 (0x0094 and 0x0095) Diagram of function for monitoring evacuation time t0 and t1 Vacuum [mbar] Suction ON Time [s] The evacuation time t0 is defined as the time (in ms) from the start of a suction cycle, which is started by the “Suction ON”...
  • Page 30 Functions of the Compact Terminal and Ejectors 16: 0 … 1048560 Default value Unit 0.1 Nl EEPROM    Measure Leakage (0x00A0) This function measures the leakage (represented as the vacuum drop per time unit in mbar/s) after the air saving function interrupts the suction because switching point H1 was reached. Offset parame- 160 (0x00A0) Description...
  • Page 31: Device Diagnostics

    Functions of the Compact Terminal and Ejectors Data type uint16 Length 32 bytes Access Read only Value range 0 … 999 Default value Unit mbar EEPROM 6.7.2   Device Diagnostics    Device status (process data) The overall status of the ejector system is displayed as a traffic light in “Process Data In” byte 0. All warn- ings and errors are used to determine the status shown here.
  • Page 32 Functions of the Compact Terminal and Ejectors 0x82: Defect/fault, high For more information, see the chapter “IO-Link Events.” There is also a detailed display in the IODD. More detailed error code descriptions, causes and remedies can be found in chapter 11.2.    NFC Status (0x008B) This parameter is used to determine the current status of the NFC data transfer.
  • Page 33: Condition Monitoring [Cm] (0X0092)

    Functions of the Compact Terminal and Ejectors Index Index 0 to 15 corresponds to ejector #1 to #16 Data type uint8 Length 16 bytes Access Read only Value range Bit 0 = Measurement range overrun Bit 1 = Vacuum calibration failed Default value Unit –...
  • Page 34 Functions of the Compact Terminal and Ejectors Value range Bit 0 = Valve protection active Bit 1 = Evacuation time greater than limit Bit 2 = Leakage rate greater than limit Bit 3 = H1 not reached in suction cycle Bit 4 = Free flow vacuum too high Bit 5 = Manual mode active Default value...
  • Page 35 Functions of the Compact Terminal and Ejectors Leakage L < Permitted Value Vacuum P Time t If the leakage is lower than the set value, the vacuum continues to fall until it reaches the switching point H1-h1. The ejector begins to suck again (normal control mode). The condition monitoring warning is not activated and there is no effect on the system status light.
  • Page 36: Epc Values In The Process Data

    Functions of the Compact Terminal and Ejectors    Monitor Dynamic Pressure If possible, a dynamic pressure measurement is taken at the start of every suction cycle (vacuum during unobstructed suction). The result of this measurement is compared to the limit values set for H1 and H2. If the dynamic pressure is greater than (H2 – h2) but less than H1, the corresponding condition monitoring warning is triggered and the status light switches to yellow.
  • Page 37: Io-Link Events

    A detailed description of all the IO-Link events can be found in the data dictionary, which can be down- loaded together with the IODD as a ZIP archive from www.schmalz.com. EN-US · 30.30.01.01262 · 03 · 10/20 37 / 68...
  • Page 38: Ejector Scpst Functions

    Functions of the Compact Terminal and Ejectors 6.8   Ejector SCPSt Functions Functions of the ejectors SCPSt: • Switching points for control and component checks • Air saving functions • Blow-off functions • Setting for the permitted evacuation time t1 • Setting for the permitted leakage •...
  • Page 39: Control Functions (0X006D)

    Functions of the Compact Terminal and Ejectors Value range (H1-h1) >= H2 >= (h2+2) (H2-2) >= h2 >= 10 Default value Unit mbar EEPROM System vacuum evaluation: Once the system vacuum reaches the value for H2, the following responses are triggered: •...
  • Page 40: Blow-Off Function (0X006E)

    Functions of the Compact Terminal and Ejectors In comparator mode, the switching point is active when the measurement value is between the upper window point H1 and the lower window point h1. Outside this window, the switching point is inactive. If necessary, a common switching hysteresis Hyx can be set, which symmetrically applies to both window points.
  • Page 41: Set Permitted Evacuation Time T1 (0X006B)

    Functions of the Compact Terminal and Ejectors    Internally Time-Controlled Blow-Off After the suction signal is switched off, the ejector switches to blow-off mode automatically for the set time. With this function, the blow-off signal does not have to be additionally controlled. The blow-off signal is given priority over the suction signal.
  • Page 42: Counters (0X008C, 0X008D, 0X008F, 0X0090)

    Functions of the Compact Terminal and Ejectors 6.8.6   Counters (0x008C, 0x008D, 0x008F, 0x0090) Each ejector has two internal non-erasable counters and two erasable counters. Parameter address Description 0x008C Counter for suction cycles (Suction signal) 0x008D Counter for suction valve switching frequency 0x008F Counter for suction cycles (Suction signal) –...
  • Page 43 Functions of the Compact Terminal and Ejectors CAUTION External signals may change manual mode Personal injury or property damage due to unforeseen work steps! 4 There must be no people in the system’s danger area while it is in operation. In manual mode, the Suction and Blow-off ejector functions can be controlled independently of the higher-level controller using the button on the operating panel.
  • Page 44: Changing The Blow-Off Flow Rate On The Ejector

    Functions of the Compact Terminal and Ejectors 6.8.8   Changing the Blow-Off Flow Rate on the Ejector Do not overwind the stop on the valve screw. A minimum flow rate of approx. 15 % is always necessary for technical reasons. The blow-off volume flow can be set between 15 % and 100 %.
  • Page 45: Transport And Storage

    1. Compare the entire delivery with the supplied delivery notes to make sure nothing is missing. 2. Damage caused by defective packaging or occurring in transit must be reported immediately to the carrier and J. Schmalz GmbH. 7.2   Removing the Packaging The Terminal is delivered in a cardboard box.
  • Page 46: Installation

    Installation 8   Installation 8.1   Installation Instructions CAUTION Improper installation or maintenance Personal injury or damage to property 4 Prior to installation and before maintenance work, the compact terminal must be dis- connected from the power supply and secured against unauthorized restart! For safe installation, the following instructions must be observed: 1.
  • Page 47: Instructions For The Pneumatic Connection

    Installation 8.3   Instructions for the Pneumatic Connection CAUTION Compressed air or vacuum in direct contact with the eye Severe eye injury 4 Wear eye protection 4 Do not look into compressed air openings 4 Do not look into the silencer air stream 4 Do not look into vacuum openings, e.g.
  • Page 48: Electrical Connection

    Installation 4 For longer hose lengths, the cross sections must also be larger. If the recommended line cross section is too large due to how the line is routed (e.g. an energy chain or robot flange), the alternative compressed air connections can be used to provide additional compressed air.
  • Page 49: Pin Assignment Of M12 Connector For Io-Link Class B

    The IO-Link master must be connected in the configuration of the automation system in the same way as other fieldbus components. The required device description file (IO-Link data dictionary; abbreviated “IODD”) of the SCTSi can be downloaded at www.schmalz.com. The process data width changes depending on the number of SCTSi ejectors. There is a suitable IODD for up to 4, 8, 12 or 16 ejectors for each implementation.
  • Page 50: Operation

    Operation 9   Operation 9.1   Safety Instructions for Operation CAUTION Depending on the purity of the ambient air, the exhaust air can contain particles, which escape from the exhaust air outlet at high speed. Eye injuries 4 Do not look into the exhaust air flow 4 Wear eye protection CAUTION When the system is started in automatic operation, components move without ad-...
  • Page 51 Operation A zero offset is only possible in the range of ±3 percent of the end value of the measuring range. If the permitted limit of ± 3% is exceeded, this is reported for each ejector via parameter 0x0082. EN-US · 30.30.01.01262 · 03 · 10/20 51 / 68...
  • Page 52: Transferring Device Data With Nfc

    Operation 9.4   Transferring Device Data with NFC The reading distance is very short for NFC applications. If necessary, find the position of the NFC antenna in the reading device used. ü Use a suitable read/write device with activated NFC, such as a smartphone or tablet. 1.
  • Page 53: Maintenance

    4 The compact terminal must only be operated with a silencer and press-in screens. Maintenance work or repairs that go beyond the activities described here must not be carried out by the operator of the product without consulting Schmalz. 10.2   Replacing the Silencer When the silencer is open, a heavy infiltration of dust, oil, and so on, may contaminate it and reduce the suction capacity.
  • Page 54: Replacement Of The Device With A Parameterization Server

    Maintenance 10.5   Replacement of the Device with a Parameterization Server The IO-Link protocol provides an automated process for transferring data when a device is replaced. For this Data storage mechanism, the IO-Link master mirrors all setting parameters for the device in a sepa- rate non-volatile memory.
  • Page 55: Warranty

    Warranty 11   Warranty This system is guaranteed in accordance with our general terms of trade and delivery. The same applies to spare parts, provided that these are original parts supplied by us. We are not liable for any damage resulting from the use of non-original spare parts or accessories. The exclusive use of original spare parts is a prerequisite for the proper functioning of the system and for the validity of the warranty.
  • Page 56: Spare And Wearing Parts, Accessories

    Spare and wearing parts, accessories 12   Spare and wearing parts, accessories 12.1   Spare and Wearing Parts Maintenance work may only be carried out by qualified personnel. WARNING Risk of injury due to incorrect maintenance or troubleshooting 4 Check the proper functioning of the product, especially the safety features, after every maintenance or troubleshooting operation.
  • Page 57: Troubleshooting

    Troubleshooting 13   Troubleshooting 13.1   Troubleshooting Fault Possible cause Solution 4 Check electrical connection and pin No IO-Link communica- Incorrect electrical connection. tion assignment. 4 Check configuration of the master. Master not correctly configured. The port must be set to IO-Link. 4 Check for the appropriate IODD. IODD connection does not work.
  • Page 58 Troubleshooting Error code Malfunction Possible cause Solution Bit 2 Undervoltage U Sensor supply voltage too 1. Check power supply unit and low and outside the permit- power load ted range 2. Increase supply voltage Bit 3 Overvoltage U Sensor supply voltage too 1.
  • Page 59: Decommissioning And Recycling

    Decommissioning and Recycling 14   Decommissioning and Recycling 14.1   Disposing of the Compact Terminal 1. Dispose of the product properly after replacement or decommissioning. 2. Observe the country-specific guidelines and legal obligations for waste prevention and disposal. 14.2   Materials Used Component Material Housing PA6-GF, PC-ABS Inner components Aluminum alloy, anodized aluminum alloy, brass, galvanized steel, stainless- steel, PU, POM...
  • Page 60: Appendix

    15   Appendix See also 2 SCTSi Data Dictionary 21.10.01.00077_05.pdf [} 61] 15.1   EC Declaration of Conformity EC Declaration of Conformity The manufacturer Schmalz confirms that the product Terminal described in these operating instructions fulfills the following applicable EC directives: 2014/30/EU Electromagnetic Compatibility 2011/65/EU...
  • Page 61 IO-Link Data Dictionary SCTSi series 21.10.01.00077/05 26.09.2020 J. Schmalz GmbH Johannes-Schmalz-Str.1 D 72293 Glatten Tel.: +49(0)7443/2403-0 Fax: +49(0)7443/2403-259 schmalz@schmalz.de IO-Link Implementation IO-Link Version 1.0 IO-Link Version 1.1 Vendor ID 234 (0x00EA) SCTSi with up to 4 ejectors 100265 (0x0187A9) 100261 (0x0187A5)
  • Page 62 IO-Link Data Dictionary SCTSi series 21.10.01.00077/05 26.09.2020 J. Schmalz GmbH Johannes-Schmalz-Str.1 D 72293 Glatten Tel.: +49(0)7443/2403-0 Fax: +49(0)7443/2403-259 schmalz@schmalz.de Air saving function (H1) Ejector #15 Vacuum is over H1 & not yet under H1-h1 Part present (H2) Ejector #15 Vacuum is over H2 & not yet under H2-h2 Air saving function (H1) Ejector #16 Vacuum is over H1 &...
  • Page 63 IO-Link Data Dictionary SCTSi series 21.10.01.00077/05 26.09.2020 J. Schmalz GmbH Johannes-Schmalz-Str.1 D 72293 Glatten Tel.: +49(0)7443/2403-0 Fax: +49(0)7443/2403-259 schmalz@schmalz.de 0x00F2 Equipment identification 1…64 bytes User string to store e.g. identification name from schematic 0x00F6 Geolocation 1…64 bytes User string to store geolocation from handheld device...
  • Page 64 IO-Link Data Dictionary SCTSi series 21.10.01.00077/05 26.09.2020 J. Schmalz GmbH Johannes-Schmalz-Str.1 D 72293 Glatten Tel.: +49(0)7443/2403-0 Fax: +49(0)7443/2403-259 schmalz@schmalz.de 0x0095 Evacuation time t1 for ejector #1 2 bytes 0 - 65.535 0x0095 Evacuation time t1 for ejector #2 2 bytes 0 - 65.535...
  • Page 65 IO-Link Data Dictionary SCTSi series 21.10.01.00077/05 26.09.2020 J. Schmalz GmbH Johannes-Schmalz-Str.1 D 72293 Glatten Tel.: +49(0)7443/2403-0 Fax: +49(0)7443/2403-259 schmalz@schmalz.de 0x00A4 max. reached vacuum in cycle for ejector #3 2 bytes 0 - 999 0x00A4 max. reached vacuum in cycle for ejector #4...
  • Page 66 IO-Link Data Dictionary SCTSi series 21.10.01.00077/05 26.09.2020 J. Schmalz GmbH Johannes-Schmalz-Str.1 D 72293 Glatten Tel.: +49(0)7443/2403-0 Fax: +49(0)7443/2403-259 schmalz@schmalz.de 0x0090 Ejectors valve operating counter (erasable) 64 bytes subindex 0 for access to all ejectors 0x0090 erasable valve operating counter for ejector #1...
  • Page 67 IO-Link Data Dictionary SCTSi series 21.10.01.00077/05 26.09.2020 J. Schmalz GmbH Johannes-Schmalz-Str.1 D 72293 Glatten Tel.: +49(0)7443/2403-0 Fax: +49(0)7443/2403-259 schmalz@schmalz.de Bit 4 = Free flow vacuum too high Bit 5 = Manual Mode Active 0x0092 Condition Monitoring ejector #10 1byte 0-99...

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