Auxiliary supply 24V, 0V [X40] ................22 4.2.6 Status display ......................22 4.2.7 DIP switch ......................22 Functionalities in the basic SE-Power FS ...............22 Time behaviour .......................25 4.4.1 Basic time behaviour STO ..................25 4.4.2 Time behaviour for activating STO during operation with restart ......26 4.4.3...
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Safety module replacement ..................49 8.1.1 Repair ........................49 8.1.2 Removal and installation ..................49 Decommissioning and disposal................49 8.2.1 Disposal ........................49 Replacing the previous series SE-Power with the SE-Power FS ......50 8.3.1 SE-Power .......................50 8.3.2 SE-Power FS ......................50 8.3.3 Modifications to the connection wiring..............50 8.3.4 Information for configuration ...................51...
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Technical data ......................52 9.1.1 Safety engineering ....................52 9.1.2 General ........................53 9.1.3 Operating and environmental conditions ..............54 9.1.4 Elektrical data ......................55 Glossary .........................58 SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
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..........................28 Figure 6: Mounting / Dismounting ....................31 Figure 7: Connection of the SE-Power FS Safety Modul STO, example of single-phase servo drive SE-Power FS .......................34 Typical circuit “Decelerate and safe torque off” (SS1, “Safe Stop 1”), example single- Figure 8: phase servo drive SE-Power FS ...................36...
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List of tables: Table 1: Overview safety-activation-modules for the SE-Power FS ...........15 Table 2: Function of the module connections ................20 Table 3: Detection and response times of the driver supply voltage ..........24 Table 4: Time data concerning Figure 3 ..................25 Table 5: Time data concerning Figure 4 ..................27...
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This manual is a complementary document to the operating instructions and applies to : Type Order No. SE-Power FS Safety Module FSM 2.0 STO 50393463 Version of this SE-Power FS STO-manual vers. 1.6 en.12.08.2015 documentation: Caution! As this manual is a complementary document to the operating instructions it alone is not sufficient to carry out installation and commissioning of the device.
Description of the technical data and the functions of the device as well as notes on the plug assignment, installation and operation of the SE-Power FS servo controller series. It is meant for persons who want to get familiar with the SE-Power FS servo controller Caution! The operating manual is the main document and must be read by all means before installation and start-up of all devices of the SE-Power FS series .
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Description of the configuration and program from the programming example for Siemens S7 V5.5. ☐ SE-Power FS programming example Siemens S7 TIA V12 Description of the configuration and program from the programming example for Siemens S7 TIA V12. These documents are available for download on our homepage: www.afag.com...
No observance may result in severe property damages. DANGER! No observance may result in property damages and in personal injuries. Caution! Life-threatening voltages. The safety instruction contains a pointer to the occurrence of a possibly life- threatening voltage. SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
3.1.1 General safety information Caution! The operating manual is the main document and must be read by all means before installation and start-up of all devices of the SE-Power FS series Note Danger of loss of the safety function. Non-compliance with environmental and connection conditions can lead to loss of the safety function.
3.1.2 Intended use The safety module SE-Power FS Safety Module STO serves as an expansion of the servo drive SE-Power FS to achieve the safety function: Safely switched-off torque – “Safe Torque Off” (STO) with SIL3 according to EN 61800-5- ...
Appendix 9.1), the servo drive and all connected components. The product can be operated in accordance with the relevant safety guidelines only if the limit values or load limits are observed. Observe the warnings and instructions in this documentation. SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
Standards and test values which the product must comply with and fulfils can be found in the section „Technical data“ ( Appendix 9.1). The product-relevant EU directives can be found in the declaration of conformity. SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
Overview safety-activation-modules for the SE-Power FS 4.1.2 Supported devices The SE-Power FS Safety Module STO can only be used in servo drives in conformity with Section 3.1.2. As a standard, the SE-Power FS series servo drives come supplied with the ordered safety module (STO or MOV) for integrated functional safety.
4.1.3 Control sections and connections The SE-Power FS Safety Module STO has the following control sections, connections and display components. Servo drive SE-Power FS with slot for a Functional Safety Module Digital I/O-interface [X40] for control of the STO function...
4.2 Function and application The safety module SE-Power FS Safety Module STO has the following performance characteristics: “Safe Torque Off” (STO) function, Potential-free feedback contact for the operating status, Designed as a plug-in module that can be plugged in from the outside thus enabling retrofits, ...
GND_B -VDC >=1 Safety circuit (switch, relay, safety switching device) SE-Power FS Safety Module STO Power end stage in the SE-Power FS (only one phase illustrated) Driver supply Motor connection LED (green / yellow), status display Feedback contact “Safe Torque Off” – Operating principle for the SE-Power FS Figure 2: SE-Power FS STO-manual vers.
SE-Power (previous series with the “Safe Stop” function to be realised via the connection [X3]) and the SE-Power FS Section 8.3. The interface [X40] permits the direct connection of active and passive sensors, since a 24 V supply voltage (auxiliary supply) with corresponding reference potential is lead out.
OSSD signals (buffer time) depend on the input level The time response requirements are contained in the technical specifications in Section 9.1.4. The time Response itself is described in section 4.4. SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
– due to the internal supply voltages powering up at a different speed – deviate briefly (approx. 100ms) from the state of the control ports STO-A and STO-B. SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
DIP switches. 4.3 Functionalities in the basic SE-Power FS The following functions in the basic unit SE-Power FS are not certified according to EN 61800-5-2. They are functional supplements and offer additional diagnostics options. Error messages generated by the safety module, such as exceeding the discrepancy time, are detected and analysed by the non-safety finite state machine of the servo drive.
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The servo drive SE-Power FS monitors the status of the control ports STO-A and STO-B. Consequently, the servo drive firmware detects the request for the safety function STO (Safe Torque Off) and various non-safety functions are then performed: Detection of deactivated driver supply for the power semiconductor via the safety module ...
The finite state machine in the servo drive SE-Power FS has its own status in parallel to the safety module SE-Power FS Safety Module STO. Due to the discrepancy time analysis, this finite state machine may reach the “Safe status” only with a considerable delay. Accordingly, this state can also be signalled via digital outputs or a fieldbus only with a considerable delay.
1) Physical delay until the brake closes. 2) Minimum time: Physical delay until the brake opens. This time can be parameterised in the servo drive via a large value. Table 5: Time data concerning Figure 4 SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
1) Physical delay until the brake closes. 2) Minimum time: Physical delay until the brake opens. This time can be parameterised in the servo drive via a large value. Table 6: Time data concerning Figure 5 SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
Assembly and Installation 5.1 Mounting / Dismounting The safety module SE-Power FS Safety Module STO is suitable only for integration into the servo drive SE-Power FS. It cannot be operated outside the servo drive. Warning Danger of electric shock if the safety module is not mounted.
5.1.1 Mounting the safety module 1. Insert the safety module SE-Power FS Safety Module STO into the extension slot for safety modules so that the board runs in the lateral guides of the slot. 2. Insert safety module; when the back of the...
ESD (electrostatic discharge). Earth the system parts prior to installation and use suitable ESD equipment (e.g. shoes, earthing straps, etc.). 5.2.3 Connection [X40] The SE-Power FS Safety Module STO has a combined interface for control and acknowledgment via the plug connector [X40]. ...
If at the moment of the commissioning of the servo positioning controller, there’s not (yet) a safety orientated connection, the servo positioning controller SE-Power FS with the SE- Power FS Safety Module STO can be commissioned with a minimal wiring according Figure 7 with one emergency stop switch (2).
Servo drive with safety module (only relevant connections illustrated) Emergency stop switch Protective door Light curtain Safety switching device Figure 7: Connection of the SE-Power FS Safety Module STO, example of single-phase servo drive SE-Power FS SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
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The typical circuit shows a 2-channel structure, which is suitable for categories 3 and 4 with additional measures. Which additional measures are required depends on the range of applications and the safety concept of the machine. SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
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The required delay is application-dependent and must be defined specific to the application concerned. The delay must be designed so that the drive is decelerated to zero, even at maximum speed, via the quick stop ramp in the SE-Power FS , before STO-A/B are switched off.
The functionality of the DIP switch is dependent of the fieldbus interface used. Set the DIP switches as described in the documentation for the servo drives SE- Power FS or the corresponding fieldbus-specific product manuals see 1.1 Documentation. SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
Type indication of the integrated Functional SE-Power FS Safety Module Status indication for the state machine of the firmware in the basic unit SE-Power FS Functions for configuring the combination of integrated Functional Safety Module SE- Power FS Safety Module and servo drive SE-Power FS ...
6.3.1 Type indication servo drive and safety module At the lower edge of the MSC main screen, there is a status bar. It shows the type of the servo drive and the type of the integrated Functional SE-Power FS Safety Module, see Figure 9.
SE-Power FS Safety Module STO is displayed. Independently of the display the power end stage of the SE-Power FS may be already safely switched off by the Functional SE-Power FS Safety Module STO, see also Section 6.3.3.3 Status-LEDs.
The appearance of the window Safety module depends on the Functional Safety Module currently integrated. Figure 11 shows the module types SE-Power FS Safety Module STO and SE-Power FS Safety Module MOV as examples. Window “Safety module” STO (left) and MOV (right) Figure 11: The window “Safety module”...
6.3.3.3 Status-LEDs The upper three LEDs show the state of the state machine within the basic unit SE-Power FS, see Table 8. The state is read out from the basic unit SE-Power FS via communication objects and then displayed. The lower two LEDs display the status of the driver supply voltage.
Yes No Can it be guaranteed that the implemented measures will not severely impair the machine’s ability to perform its function? Table 9: Questions for validation in accordance with EN ISO 12100-1:2010 (example) SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
Yes No a) Component check: Is the SE-Power FS used with the FSM 2.0 – STO (inspection using the rating plates) b) Is the wiring correct (check against the wiring diagram)? Yes No ...
The control inputs STO-A and STO-B are protected against overvoltage and reverse polarity of the control voltage Section 9.1.4, Table 21. The 24 V DC supply voltage for the servo drive routed to [X40] is short-circuit resistant. SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
- 1 7 0 -. Table 13 lists the error messages that are relevant for the functional safety in combination with the SE-Power FS Safety Module STO. For more information about other error messages, please refer to the corresponding documentation, for example the relevant product manuals, the software manual or the fieldbus- specific product manuals.
The safe status was requested with driver supply with active enabled power output stage. Check link to the safety-oriented interface. 1) The messages of error group 51 cannot be acknowledged. Table 13: Error messages relating to the safety module SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
Accept the serial number of the replaced safety module, see Section 6.3.3. 8.2 Decommissioning and disposal Observe the information for dismantling the safety module in Section 5.1. 8.2.1 Disposal Observe the local regulations for environmentally appropriate disposal of electronic modules. SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
8.3.2 SE-Power FS Devices of the SE-Power FS series feature, in combination with the SE-Power FS Safety Module, have the safety function STO “Safe Torque Off” in accordance with EN 61800-5-2 SIL3, and/or EN ISO 13849-1, Cat.
8.3.4 Information for configuration The SE-Power FS exhibits a higher performance than the SE-Power. Use of this feature represents an essential modification to the machine. Note The parameter set of the SE-Power must be transferred with the same values to the parameter block of the SE-Power FS.
The functional safety equipment of the product was certified by an independent testing authority in accordance with section 3.1.4, see EC product type test certificate. Certificate-issuing authority TÜV 01/205/5443.00/15 Reliable component Table 15: Technical data: Safety specifications SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
Note on materials RoHS- compliant Table 16: Technical data: Mechanical Certifications (SE-Power FS Safety Module STO for servo drives SE-Power FS) CE marking In accordance with EU EMC Directive In accordance with EU machine directive The device is intended for industrial use. Measures for interference suppression may need to be implemented in residential areas.
By means of ambient atmosphere in the servo drive, no forced ventilation Permissible setup altitude [m] < 2000 (above sea level) Protection class IP20 (mounted in the SE-Power FS). Relative air humidity up to 90 %, non-condensing Air humidity Degree of contamination The integrated safety equipment requires compliance with...
[ms] 4,0 8,5 9,5 (STO-A/B_OFF) [ms] 2,0 2,0 2,0 Maximum tolerance time for 5,5 6,0 test pulse at 24 V signal Table 22: Typical switch-off time and minimum tolerance time for test pulse (OSSD signals) SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
Maximum SIL that can be required from a sub-system. Safe Stop 1, according to EN 61800-5-2. Safe Torque Off in accordance with EN 61800-5-2. Duration of use in accordance with EN ISO 13849-1. Table 27: Terms and abbreviations SE-Power FS STO-manual vers. 1.6 en.12.08.2015...
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