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Summary of Contents for Schmalz SCPMi Series
- Page 1 Mini Compact Ejector SCPMi Operating Instructions WWW.SCHMALZ.COM EN-US · 30.30.01.01961 · 00 · 06/19...
- Page 2 Published by © J. Schmalz GmbH, 06/19 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.
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Page 3: Table Of Contents
Contents Contents 1 Important Information ........................... 6 1.1 Note on Using this Document ....................... 6 1.2 The technical documentation is part of the product ................ 6 1.3 Warnings in This Document........................ 6 1.4 Symbol.............................. 6 1.5 Type Plate ............................... 7 2 Fundamental Safety Instructions........................ 8 2.1 Emissions .............................. - Page 4 Contents 7.2 Process Data............................ 25 7.3 ISDU Parameter Data ........................... 25 7.4 Near Field Communication (NFC) ...................... 26 8 Description of Functions.......................... 27 8.1 Operating Modes .......................... 27 8.1.1 Automatic Operation ........................ 27 8.1.2 Manual Mode .......................... 27 8.1.3 Setting Mode .......................... 28 8.2 Monitoring the System Vacuum and Defining Limit Values .............
- Page 5 Contents 10.2 Mounting .............................. 46 10.3 Pneumatic Connection ......................... 47 10.3.1 Connecting the Compressed Air and Vacuum ................. 48 10.3.2 Instructions for the Pneumatic Connection ................ 48 10.3.3 Optional: External blow-off connection (EB)................ 49 10.4 Electrical connection .......................... 49 10.4.1 Pin Assignments......................... 50 11 Operation .............................. 51 11.1 Operation via IO-Link...........................
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Page 6: Important Information
ð Failure to follow the instructions in these Operating instructions may result in life-threatening in- juries! 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: Type Plate
Important Information 1.5 Type Plate The type plate (1) is permanently attached to the ejector and must always be clearly legible. The type plate contains the following data: • Name, including individual configuration code “AAA” • Part number • Serial number •... -
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 resulting from use other than as intended by Ejector. In particu- lar, the following are considered non-intended use: •... -
Page 9: Personnel Qualifications
2.5 Modifications to the Ejector Schmalz assumes no liability for consequences of modifications over which it has no control: 1. The ejector must be operated only in its original condition as delivered. 2. Use only original spare parts from Schmalz. -
Page 10: Product Description
Product Description 3 Product Description 3.1 Operating Modes If the ejector is connected to the supply voltage, it is ready for operation. This is the normal operating mode, in which the ejector is operated by the system controller. The ejector is parameterized via the available menus or via IO-Link. The following operating modes are available during the setup process: •... -
Page 11: Controls And Displays In Detail
Product Description NFC symbol (product is equipped with an Operating and display elements NFC interface) M8 electrical connection, 6-pole Optional: Compressed air connector for external blow off EB (marking 1A) Silencer (marking 3) Valve screw for blow off volume flow 2x mounting hole 3.4 Controls and Displays in Detail The ejector is fitted with the following elements to ensure simple operation:... - Page 12 Product Description The LEDs for the switching points SP1 and SP2 (limit values) indicate the current level of the system vac- uum relative to the configured limit values. Their behavior is independent of the control function and the assignment of the output. The table below explains the meaning of the LEDs: Item Limit value LEDs...
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Page 13: Description Of The Ejector
Description of the Ejector 4 Description of the Ejector 4.1 Suction of the Workpiece (Vacuum Generation) The ejector is designed for vacuum handling of airtight parts in combination with suction systems. The vacuum is generated in a nozzle according to the Venturi principle, i.e. by using suction generated by the flow of accelerated compressed air. -
Page 14: Depositing The Workpiece/Part (Blowing Off)
Description of the Ejector 4.2 Depositing the Workpiece/Part (Blowing Off) In blow off mode, the vacuum circuit of the ejector is supplied with compressed air. This ensures that the vacuum drops quickly, allowing the workpiece to be quickly deposited. During blow off, [-FF] is shown on the display. The ejector provides two blow off modes for selection: •... -
Page 15: Technical Data
Technical Data 5 Technical Data 5.1 Display Parameters Parameter Value Unit Note Display Digit Red 7-segment LED display Resolution ±1 mbar Accuracy ±3 % FS = 25°C, based on FS final value (full-scale) Display refresh rate Only affects the 7-segment display Idle time before the The display mode is accessed automatically when no set- menu is exited tings are made in a menu. -
Page 16: Mechanical Data
Technical Data 5.4 Mechanical Data 5.4.1 Performance Data Type Nozzle 03 Nozzle 05 Nozzle 07 Nozzle 10 Nozzle size [mm] Degree of evacuation [%] Max. suction rate [l/min] Air consumption for suction [l/min] Air consumption for blow off [l/min] Sound pressure level, unobstructed suc- tion [dB(A)] Sound pressure level, suction [dB(A)] Pressure range [bar]... -
Page 17: Maximum Torque
Technical Data 17.5 Depending on the particular 12.5 ejector, see chapter 3.3 “Ejector designation” All specifications are in mm 5.4.3 Maximum Torque Connection Max. torque Mounting hole d4 1 Nm Electrical connector G3 Hand-tight 5.4.4 Pneumatic circuit plans EN-US · 30.30.01.01961 · 00 · 06/19 17 / 68... -
Page 18: Factory Settings
Technical Data NC-EB NO-EB 5.4.5 Factory Settings Code Parameter Value of the factory setting Switching point SP1 750 mbar Reset point rP1 600 mbar Switching point SP2 550 mbar Reset point rP2 540 mbar Blow off time 0.20 s Activated = on Control Deactivated = off Sustained suction Evacuation time 2.00 s... -
Page 19: Operating And Menu Concept
Operating and Menu Concept 6 Operating and Menu Concept The ejector is operated using two buttons on the foil keypad: MENU BUTTON PLUS BUTTON Navigation is divided into three menus: • The main menu: for standard applications • The Extended Functions (EF) menu: for applications with special requirements •... -
Page 20: Displaying The Basic Settings (Slide Show)
Operating and Menu Concept 6.1.2 Displaying the Basic Settings (Slide Show) When you press the button from the home screen, the following parameters are automatically dis- played one after the other on the display (slide show): • The vacuum unit The current operating mode (510 or 10L) •... -
Page 21: Extended Functions Menu (Ef)
Operating and Menu Concept 4. Press the button to save the modified value. ð The first digit is accepted and the second digit flashes. 5. Use the button to set the second digit. 6. Press the button to save the modified value. ð... -
Page 22: Changing Parameters In The Extended Functions Menu
Operating and Menu Concept Display Parameter Possible settings Explanation code Switching sig- Values config- Delay between switching signals SP1 and NP2 in urable between 0 nal delay milliseconds and 999 Vacuum unit Define the displayed vacuum unit Vacuum level in millibar [mbar] Vacuum level in kilopascal [kPa] Vacuum value in inches of mercury [inHg] Vacuum value in pound-force per square inch [psi]... -
Page 23: Info Menu [Inf]
Operating and Menu Concept 8. Press the button to save the modified value. ð The value is accepted and the modified parameter is displayed. If input is interrupted for longer than 1 minute or if no input is made, the display automatically switches to the measurement display. - Page 24 Operating and Menu Concept 2. Confirm using the button. 3. Use the button to display or scroll through the blocks that make up the value. 24 / 68 EN-US · 30.30.01.01961 · 00 · 06/19...
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Page 25: Interfaces
Interfaces 7 Interfaces 7.1 Basic Principles of IO-Link Communication The ejector is 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 26: Near Field Communication (Nfc)
• Another option for communication is the "Schmalz ControlRoom" control and service app. This per- mits not only read access, but also active reconfiguration of the parameters via NFC. The Schmalz ControlRoom app is available at the Google Play Store. -
Page 27: Description Of Functions
Description of Functions 8 Description of Functions 8.1 Operating Modes 8.1.1 Automatic Operation Once the ejector is connected to the power supply, it is ready for operation and enters automatic opera- tion mode. This is the normal operating mode, in which the ejector is operated by the system controller. The operating mode may be changed from automatic to manual mode using the buttons. -
Page 28: Setting Mode
Description of Functions The device also exits manual mode when the status of the external signals changes. When the ejector receives an external signal, it switches to automatic mode. Activating and Deactivating Manual Suction Activating manual suction ü The ejector is in “manual mode”. The SP1 and SP2 LEDs flash. 4 Press the button to activate “suction”... -
Page 29: Monitoring The System Vacuum And Defining Limit Values
Description of Functions 8.2 Monitoring the System Vacuum and Defining Limit Values The ejector has integrated sensors for measuring the vacuum. The current vacuum and pressure levels are shown on the display and can be read out via IO-Link. The limit values are set in the main menu using the parameters [5P1], [rP1], [5P2] and [rP2] or IO- Link. -
Page 30: No Control (Continuous Suction)
Description of Functions The following operating modes can be set for the controller function in the EF menu using the [ctr] pa- rameter or via IO-Link. 8.4.1 No Control (Continuous Suction) The ejector produces continuous suction with maximum power. This setting is recommended for very por- ous workpieces, which would otherwise cause the vacuum generator to switch on and off continuously due to the high rate of leakage. -
Page 31: Externally Controlled Blow-Off
Description of Functions 8.5.1 Externally controlled blow-off The “blow-off” valve is controlled directly by the “blow off” command. The ejector switches to blow-off mode for as long as the "Blow-off" signal is present. The "Blow-off" signal is given priority over the "Suc- tion"... -
Page 32: Switch-Off Delay [0X004B]
Description of Functions Unit Explanation The setting for this unit is [iXG]. The vacuum level is displayed in psi. The setting for this unit is [P5i]. Selection of the unit only affects the display. The units of the parameters that can be accessed via IO-Link are not affected by this setting. -
Page 33: Pin Code [0X004D]
Description of Functions A PIN is recommended because carrying out parameterization while the device is in operation can change the status of signals. 8.12.1 PIN Code [0x004D] To enable the lock, a valid PIN code between 001 and 999 must be entered in parameter [P1n] in the EF menu or via IO-Link. -
Page 34: Restricting Access Using Device Access Locks [0X000C]
Description of Functions If you cannot remember the correct PIN code, read or reset the PIN code from the IO-Link, or use NFC to reset to factory settings. 8.13 Restricting Access Using Device Access Locks [0x000C] In IO-Link mode, the "Device Access Locks" default parameter is available to prevent changes to parame- ter values using the operating element of the ejector. -
Page 35: Counters
Description of Functions The reset to factory settings function does not affect the following elements: • The counter readings • The zero-point adjustment of the sensor 8.16 Counters The ejector has three internal, non-erasable counters and three erasable counters. Counters 1 [Cc1] and [Ct1] increase with every valid "Suction" signal pulse, and thus count the ejec- tor's suction cycles. -
Page 36: Displaying The Software Version
Description of Functions Erasing Counters [0x0002] There are two different ways of resetting the erasable counters Ct1, Ct2 and Ct3 to 0: • Using system commands via IO-Link • Using the control panel: ü The [1mf] menu is open. 1. Use the button to select the parameter [rct]. -
Page 37: Displaying The Serial Number [0X0015]
Description of Functions The part number in this example is 10.02.02.00383. 4 To exit the function, press the button. 8.19 Displaying the Serial Number [0x0015] The serial number indicates the production period of the ejector. ü The ejector is in the Info menu 1mF button to select the serial number parameter 5nr. -
Page 38: User-Specific Localization
Description of Functions 8.21 User-Specific Localization The following parameters are available for the ejector when saving user-specific information: • Equipment labeling from the circuit diagram • Geo-location • IODD web link • NFC web link • Installation date • Identification of the storage location •... -
Page 39: Condition Monitoring (Cm) [0X0092]
Description of Functions 8.24.1 Condition Monitoring (CM) [0x0092] Monitoring the Valve Switching Frequency Vacuum [mbar] Suction ON Time [s] When the air saving function is activated and there is a high leakage level in the gripping system, the ejector switches between the Suction and Suction Off states very frequently. The number of valve switch- ing procedures thus increases rapidly within a short time. - Page 40 Description of Functions Measuring the evacuation time t1: The interval between reaching the switching points SP2 and SP1 is measured (in ms). If the measured evacuation time t1 (from SP2 to SP1) exceeds the specified value, the “Evacuation time longer than t-1” condition monitoring warning is triggered and the system status light switches to yellow. The specified value for the max.
- Page 41 Description of Functions Leakage L < permitted value -L- Vacuum • The vacuum continues to decrease until it reaches the reset point rP1 • The ejector begins to suck again (normal control mode) Time Leakage L > permitted value -L- Vacuum •...
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Page 42: Energy Monitoring (Em) [0X009B, 0X009C, 0X009D]
Description of Functions Condition Monitoring Events and Status Display [0x0092] Any condition monitoring events that occur during the suction cycle cause the system status indicator light to immediately switch from green to yellow/orange. The event that caused this switch can be seen in the “Condition monitoring”... -
Page 43: Predictive Maintenance (Pm)
Description of Functions 8.24.3 Predictive Maintenance (PM) Overview of Predictive Maintenance (PM) In order to allow early detection of wear and other impairments to the vacuum gripping system, the ejec- tor provides functions for recognizing trends in the quality and performance of the system. This is accom- plished using the measured values for leakage and dynamic pressure. - Page 44 Description of Functions 3. Wait until the EPC-Select acknowledged bit changes from 0 to 1. ð The transmitted values correspond to the selection you have created, and can be adopted by the control system. 4. Switch back to EPC-Select = 00. 5.
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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. EN-US · 30.30.01.01961 · 00 · 06/19... -
Page 46: Installation
Installation 10 Installation 10.1 Installation Instructions CAUTION Improper installation or maintenance Personal injury or damage to property 4 During installation and maintenance, make sure that the ejector is disconnected and depressurized and that it cannot be switched on again without authorization. For safe installation, the following instructions must be observed: 1. -
Page 47: Pneumatic Connection
Installation The ejector is usually mounted using the holes on the side. Alternatively, it can be mounted using a DIN rail or a mounting bracket (> See ch. Accessories, Page 60): Side mounting 4 There are two 4.4 mm through-holes for mounting the ejector. Use screws at least 20 mm in length. -
Page 48: Connecting The Compressed Air And Vacuum
Installation 10.3.1 Connecting the Compressed Air and Vacuum Description of the Pneumatic Connector Compressed air connector (marking 1) Vacuum connection (marking 2) The threaded or push-in compressed air connector is marked with the number 1 on the ejector. 4 Connect compressed air hose. For threaded connectors, the maximum tightening torque is 1 Nm. The threaded or push-in vacuum connection is marked with the number 2 on the ejector. -
Page 49: Optional: External Blow-Off Connection (Eb)
Installation 10.3.3 Optional: External blow-off connection (EB) The ejector is also available with an additional compressed air connector for the blow-off function. With the external blow-off function (EB), the blow-off pulse is controlled separately and independently of the compressed air supply for vacuum generation, allowing you to use a different medium (e.g. nitrogen) for the blow-off function. -
Page 50: Pin Assignments
OUT / CQ Black “Parts control” output (SP2) or IO- Link Gray “Blow-off” signal input — Pink Not used When using a Schmalz connection cable, part no. 21.04.05.00488 (see accessories) 50 / 68 EN-US · 30.30.01.01961 · 00 · 06/19... -
Page 51: Operation
Operation 11 Operation 11.1 Operation via IO-Link When the ejector is operated in IO-Link mode (digital communication), the supply voltages, the ground and the communication cable for the IO-Link (C/Q cable) are connected directly to the IO-Link master (point-to-point connection). It is not possible to connect multiple C/Q lines to a single IO-Link master port. Connecting the ejector via the IO-Link provides access to a number of additional ejector functions along- side the basic functions of suction, blow-off, feedback, etc. -
Page 52: Changing The Blow-Off Flow Rate On The Ejector
Operation 11.3 Changing the Blow-Off Flow Rate on the Ejector Do not overwind past the stop on the valve screw. The blow off flow rate can be adjusted within the range between 0% and 100%. Valve screw The figure shows the position of the valve screw, which can be used to adjust the blow off flow rate. The valve screw is equipped with a stop on both sides. -
Page 53: Troubleshooting
Troubleshooting 12 Troubleshooting 12.1 Help with Faults Fault Possible cause Solution 4 Make sure device is properly con- Power supply disrupted Electrical connection nected to power 4 Check electrical connection and pin No communication Incorrect electrical connection assignment 4 Check the controller configuration Higher-level controller not cor- rectly configured 4 Check the IODD... -
Page 54: Error Codes, Causes And Solutions
2. Use engineering tool to import a valid dataset. 3. If error [E01] occurs again after restarting the supply voltages: Replacement by Schmalz re- quired Zero-point error/ Zero-point adjustment for 1. Ventilate the vacuum circuit. calibration error vacuum sensor is outside of 2. -
Page 55: System Condition Monitoring (Cm)
Troubleshooting Error code/ Fault Possible cause Solution Display code 2. Replacement by Schmalz re- quired Overpressure in Ejector in "Blow-off" mode No error! vacuum system Overpressure display 4 If necessary, use IO-Link to en- Manual mode Manual mode locked by IO- Link. -
Page 56: Maintenance
Maintenance 13 Maintenance 13.1 Safety 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. NOTE Incorrect maintenance work Damage to the ejector! -
Page 57: Replacing The Silencer
Maintenance 13.3 Replacing the Silencer Heavy infiltration of dust, oil, etc. may contaminate the silencer and reduce the suction capacity. Cleaning the silencer is not recommended due to the capillary effect of the porous material. If the suction capacity decreases, replace the silencer: ü... - Page 58 Maintenance 4. Pull the filter out of the housing and dispose of it. 5. Insert the new filter into the housing and rein- stall the silencer. 6. Mount the clamp in the correct position! ð The clamp is mounted flush with the un- derside of the ejector and the clamp legs both lie in the grooves.
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Page 59: Warranty
Warranty 14 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 ejector and for the validity of the warranty. -
Page 60: Spare And Wearing Parts, Accessories
Spare and Wearing Parts, Accessories 15 Spare and Wearing Parts, Accessories 15.1 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 61: Decommissioning And Recycling
Decommissioning and Recycling 16 Decommissioning and Recycling 16.1 Disposing of the Ejector 1. Dispose of the product properly after replacement or decommissioning. 2. Observe the country-specific guidelines and legal obligations for waste prevention and disposal. 16.2 Materials Used Component Material Housing PA6-GF Inner components Aluminum alloy, anodized aluminum alloy, stainless steel, POM Controller housing PC/ABS... -
Page 62: Appendix
Appendix 17 Appendix See also 2 SCPMi Data Dictionary 21.10.01.00125_00.pdf [} 64] 17.1 Overview of Display Codes Display Parameter Note code Switching point 1 Switch-off value for air-saving function/control Reset point 1 Reset value 1 for the control function Switching point 2 Activation value of “Parts control” signal output Reset point 2 Reset value 2 for the “Parts control”... -
Page 63: Ec Declaration Of Conformity
Editing process in menu interrupted due to simultaneous parametrizing via IO-Link or NFC. 17.2 EC Declaration of Conformity EC Declaration of Conformity The manufacturer Schmalz confirms that the Ejector described in these operating instructions fulfill the following applicable EC directives: 2014/30/EU Electromagnetic Compatibility... - Page 64 IO Link Data Dictionary SCPMi 21.10.01.00125 14.06.2019 J. Schmalz GmbH Johannes Schmalz Str. 1, D 72293 Glatten Tel.: +49(0)7443/2403 0 Fax: +49(0)7443/2403 259 info@schmalz.de IO Link Implementation Vendor ID 234 (0x00EA) Device ID 100245 (0x018795) SIO Mode IO Link Revision 1.1 (compatible with 1.0)
- Page 65 IO Link Data Dictionary SCPMi 21.10.01.00125 14.06.2019 J. Schmalz GmbH Johannes Schmalz Str. 1, D 72293 Glatten Tel.: +49(0)7443/2403 0 Fax: +49(0)7443/2403 259 info@schmalz.de Initial Settings 0 = Externally controlled blow off ( E ) Blow off mode 0x0045 1 byte 1 = Internally controlled blow off –...
- Page 66 IO Link Data Dictionary SCPMi 21.10.01.00125 14.06.2019 J. Schmalz GmbH Johannes Schmalz Str. 1, D 72293 Glatten Tel.: +49(0)7443/2403 0 Fax: +49(0)7443/2403 259 info@schmalz.de Diagnosis Device Status 0x0020 Error Count 2 bytes Number of errors since last power up 0 = Device is operating properly...
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