Related Manuals for Festo CMMP-AS-Series-M0-STO
Summary of Contents for Festo CMMP-AS-Series-M0-STO
- Page 1 Motor controller CMMP-AS-...-M0 – STO Description Safety function STO as per EN 61800-5-2 8042945 1412a...
- Page 2 Text designations: • Activities that may be carried out in any order. 1. Activities that should be carried out in the order stated. – General lists. è Result of an action/References to more detailed information. Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a –...
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Page 3: Table Of Contents
Minimum wiring for commissioning [X40] ......Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... - Page 4 ..............Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English...
- Page 5 – Firmware 4.0.1501.1.2 and higher The representation on the rating plate can be found in the hardware description, GDCP-CMMP-M0-HW-... Service Please consult your regional Festo contact if you have any technical problems. Specified standards/guidelines Issue status EN 60204-1:2006-06/A1:2009-02 EN ISO 13849-1:2008-06/AC:2009-03...
- Page 6 STO, GDCP-CMMP-AS-M0-S1-... safety function STO. Help for the FCT plug-in CMMP-AS User interface and functions of the CMMP-AS plug-in for the Festo Configuration Tool. è www.festo.com Tab. 2 Documentation on the motor controller CMMP-AS-...-M0 Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English...
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Page 7: Safety And Requirements For Product Use
– within the product's limits as defined by the technical data è Appendix A.1, – in an industrial environment. Note In the event of damage caused by unauthorised manipulation or other than intended use, the guarantee is invalidated and the manufacturer is not liable for damages. Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 8: Possible Incorrect Application
• For emergency stop applications, protection against automatic restart corresponding to the re quired safety category must be furnished. Among other means, this can take place through an ex ternal safety switching device. Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 9: Technical Requirements
Standards and test values which the product must comply with and fulfils can be found in the section “Technical data” (è Appendix A.1). The product-relevant EU directives can be found in the declaration of conformity. Certificates and the declaration of conformity for this product can be found at è www.festo.com. Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 10: Description Of The Safety Function Sto
STO safety function. 24 V 0V-B STO-B 0V-A STO-A Motor controller CMMP-AS-…-M0 Pin 1 of the interface [X40] Digital I/O interface [X40] for control of the STO function Fig. 2.1 Motor controller CMMP-AS-...-M0 Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 11: Function And Application
Driver supply safety switching device) Motor connection Integrated safety function STO Acknowledgment contact Power output stage in CMMP-AS-…-M0 (only one phase shown) Fig. 2.2 “Safe torque off ” - functional principle for CMMP-AS-…-M0 Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 12: Overview Of Interface [X40]
[X3]) and the CMMP-AS-…-M0 è Section 6.3. 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. Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 13: Control Ports Sto-A, 0V-A / Sto-B, 0V-B [X40]
(STO) and the tolerance time vis-a-vis OSSD signals (buf fer time) depend on the input level. The time response requirements are contained in the technical specifications in the Appendix A.1.3. The time response itself is described in Section 2.4. Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 14: Acknowledgment Contact C1, C2 [X40]
When the safety function has been requested, a change in signal must occur at the acknowledgment contact within an application-specific time. A safety-related response must be initiated in the event of a violation. Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 15: Auxiliary Supply 24 V, 0 V [X40]
– Finite state machine on the motor controller with activation analysis (discrepancy time), – Detection of application-specific error conditions, – Hardware diagnostics, – Status and error display via display, digital outputs, fieldbuses etc. Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... - Page 16 A clamping unit is actuated by the non-safety-relevant firmware of the CMMP-AS-...-M0 motor controller. The holding brakes used by Festo motors are not suitable for active deceleration - only for holding a position! The safe state can be requested when the power semiconductor (PWM) is activated. The two driver supply voltage states are detected and analysed in 10 ms cycles.
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Page 17: Time Behaviour
T_C1/C2_ON C1/2 – Switching time closing è Section A.1.3, Tab. A.7 T_C1/C2_OFF C1/2 – Switching time opening T_DRIVE_V Deceleration of the CMMP-AS-...-M0 0 … 10 ms Tab. 2.3 Time specifications to Fig. 2.3 Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 18: Time Behaviour For Activating Sto During Operation With Restart
1) Physical delay until the brake closes. 2) Minimum time: Physical time delay until the brake opens. This time can be parameterised in the controller via a larger value. Tab. 2.4 Time specifications to Fig. 2.4 Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 19: Time Behaviour For Activating Ss1 During Operation With Restart
CMMP-AS-…-M0 Controller enable DIN5 T_DRIVE_V T_DIN5_SU Speed 24 V Holding brake (optional) T_DRIVE_V “Output stage enable” (internal) T_BRAKE_V_ON T_BRAKE_V_OFF Fig. 2.5 Time behaviour when activating the safety function SS1 (external switching) with restart Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... - Page 20 1) Physical delay until the brake closes. 2) Minimum time: Physical time delay until the brake opens. This time can be parameterised in the controller via a larger value. Tab. 2.5 Time specifications to Fig. 2.5 Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English...
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Page 21: Mounting And Installation
At non-allocated plug connectors, there is the danger that damage may occur to the device or to other system parts as a result of ESD (electrostatic discharge). Earth the system parts before installation and use appropriate ESD equipment (e. g. shoes, earthing straps etc.). Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 22: Connection [X40]
Never bypass safety functions. Carry out the minimum wiring of the inputs STO-A/STO-B and 0V-A/0V-B for the initial start-up so that it will be forcibly removed when the final protection wiring is executed. Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 23: Cmmp-As
– The typical circuit exhibits a 2-channel structure, which is suitable for categories 3 and 4 with addi tional measures. – Which additional measures are required depends on the range of applications and the safety concept of the machine. Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 24: Delays And Safe Torque Switch Off (Ss1, "Safe Stop 1")
Light curtain (only relevant connections shown) Protective door Safety relay Emergency stop switches Fig. 3.2 Sample circuit “Delay and safe torque off ” (SS1, “Safe Stop 1”), example of a single-phase CMMP-AS-...-3A-M0 motor controller Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... - Page 25 – The typical circuit exhibits a 2-channel structure, which is suitable for categories 3 and 4 with addi tional measures. – Which additional measures are required depends on the range of applications and the safety concept of the machine. Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English...
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Page 26: Commissioning
Carry out the following steps in preparation for commissioning: 1. Make sure the motor controller is correctly mounted (è Section 3.1). 2. Check the electrical installation (connecting cable, pin allocation è Section 3.2). Are all protective earth conductors connected? Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 27: Support By Fct
Error and status messages are logged in the permanent diagnostic memory of the CMMP-AS-...-M0 in a non-volatile manner. You can read these messages under the online “Diagnostics” tab è Fig. 4.1. Fig. 4.1 FCT-plug-in CMMP-AS: “Diagnostics” tab Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 28: Performance Test, Validation
No 0 Can it be guaranteed that the implemented measures will not severely impair the machine's ability to perform its function? Tab. 4.2 Questions for validation in accordance with EN ISO 12100-1:2010 (example) Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... - Page 29 Is a restart inhibited? I. e. no movement occurs when the emergency stop button is pressed and the enable signals are active unless a start command is acknowledged beforehand. Tab. 4.3 Questions for validation in accordance with EN ISO 13849-1 and -2 (example) Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English...
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Page 30: Operation
The control inputs STO-A and STO-B are protected against overvoltage and reverse polarity of the con trol voltage è Section A.1.3, Tab. A.5. The DC 24 V supply voltage of the motor controller lead out at [X40] is short-circuit proof. Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 31: Diagnostics And Troubleshooting
Where an error message cannot be acknowledged, the cause must first be remedied in accordance with the recommended measures. Then reset the motor controller, and check whether the cause of the er ror, and the error message, have been eliminated. Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... - Page 32 51-0 Reserved – 51-1 Safety function: Driver function • Protection circuit defective. No action possible, defective please contact Festo. If possible, replace with – Internal voltage error of the another motor controller. STO circuit 51-2 Reserved – 51-3 Reserved –...
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Page 33: Modification And Replacement Of The Motor Controller
( [X40] pin 5 and 6) is also present. Modifications to the connection wiring Converting an existing application with STO from CMMP-AS to CMMP-AS-...-M0 requires the following modifications to be made to the connection wiring: Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... - Page 34 Note Once the motor controller has been replaced, the safety function must be validated in accordance with the machine manufacturer's specifications. Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English...
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Page 35: Technical Appendix
Section 1.1.4, see certificate è www.festo.com Certificate issuing authority TÜV 01/205/5262.01/14 Proven component yes, for the STO safety function Tab. A.2 Technical data: Safety information Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 36: General, Operating And Environmental Conditions Cmmp-As
Storage temperature [°C] -25 … +70 Vibration and shock resistance Operation in accordance with EN 61800-5-1, section 5.2.6.4 Transport in accordance with EN 61800-2, section 4.3.3 Tab. A.4 Technical data: Operating and environmental conditions Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... -
Page 37: Electrical Data [X40]
Switching time closing [ms] + 5 ms) (T_C1/C2_ON) (STO-A/B_ON Switching time opening [ms] + 5 ms) (T_C1/C2_OFF) 1) STO-A/B_OFF, STO-A/B_ON è Tab. A.5 Tab. A.7 Technical data: Electrical data of the acknowledgment contact C1/C2 Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English... - Page 38 Cable cross section (flexible conductors, wire end sleeve with insulating collar) One conductor [mm²] 0.25 … 0.5 Two conductors [mm²] 2 x 0.25 (with twin wire end sleeves) Tightening torque M2 [Nm] 0.22 … 0.25 Tab. A.10 Technical data: Cabling Festo – GDCP-CMMP-AS-M0-S1-EN – 1412a – English...
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Page 39: B Glossary
EMERGENCY STOP is used to stop a process or a motion if this creates a danger. Festo Configuration Tool, software for configuration and commissioning. Hardware Fault Tolerance in accordance with IEC 61508. MTTFd Mean Time To dangerous Failure: Time in years until the first dangerous failure occurs with 100 % probability, in accordance with EN ISO 13849-1. - Page 40 Copyright: Festo AG & Co. KG Postfach D-73726 Esslingen Germany Phone: +49 711 347 0 Fax: +49 711 347 2144 e-mail: service_international@festo.com Reproduction, distribution or sale of this document or communica tion of its contents to others without express authorization is Internet: prohibited.
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