Panasonic PM-25 Series Manual Download Page 15 | Manualshive

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4-1

4.1 Troubleshooting ········································································ 4-2

Chapter 4 Troubleshooting

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Summary of Contents for PM-25 Series

Page 1: ...2021 12 panasonic net id pidsx global U shaped Micro photosensor PM 25 PM 45 series WhenUsingforSafetyApplications WUME PMSAFETY 1 ...

Page 2: ...WUME PMSAFETY 1 2 MEMO ...

Page 3: ...nd have knowledge of safety and photoelectric safety sensors Those who are in charge of introduction of this device Those who incorporate this device into systems or design them Those who install and or connect this device Those who manage or perform operations at sites where this device is used Notes 1 No part of this document should be copied or reprinted in any form or by any means without prio...

Page 4: ...egulatory Compliance 2 2 2 2 Safety Functions 2 2 2 3 Parameters related to safety Parameters described in ISO13849 1 2 2 2 4 Cautions when using in a ISO13849 1 Category 3 PLd system 2 4 Chapter 3 Maintenance 3 1 3 1 Daily Inspection 3 2 3 2 Regular Bi annual Inspection 3 2 3 3 Inspection upon product replacement installation 3 2 Chapter 4 Troubleshooting 4 1 4 1 Troubleshooting 4 2 ...

Page 5: ...1 5 1 1 Safety Precautions Always observe 1 6 1 2 Handling Precautions 1 6 Chapter 1 Introduction ...

Page 6: ...bols are used to indicate safety information that must be observed Indicates an action that must be taken Specifications Before using this device be sure to confirm the standards regulations applied in the rele vant nation and region Since parts or all of a human body may not be detected use this product solely for indirect protection methods only Objects within the deadband region or outside of t...

Page 7: ...V and 0 V Use the sensor after confirming that the surge has been eliminated Do not use during the initial transient time 50 ms after the power supply is switched on Operation In case this device does not perform properly the operator should report this to the person in charge and stop the machine operation immediately The machine must not be operated until correct performance of this device has b...

Page 8: ...WUME PMSAFETY 1 1 8 MEMO ...

Page 9: ...s and Regulations 2 1 Standards and Regulatory Compliance 2 2 2 2 Safety Functions 2 2 2 3 Parameters related to safety Parameters described in ISO13849 1 2 2 2 4 Cautions when using in a ISO13849 1 Category 3 PLd system 2 4 ...

Page 10: ...atus OFF ON OFF ON MTTFd 100 years DCavg 0 CCF 75 T1 Proof Test Interval 20 years Operating altitude 2 000 m or lower Response time Under light received condition 20 μs or less Under light interrupted condition 80 μs or less Maximum response frequency 3 kHz Note 1 Ambient temperature Note 2 3 25 to 55 C No dew condensation or icing allowed Storage 30 to 80 C Safety side During non detection When u...

Page 11: ...igure below is rotated 1 6mm 1 8mm t 0 2mm Disc Disc 1 6mm Notes 2 In case the PM 25 series is used at an ambient temperature of 50 C or more make sure to mount it on a metal body Notes 3 Note that the cable of PM 25 R loses its flexibility when the ambient temperature decreases to about 10 C ...

Page 12: ...lts build a control system with two redundant outputs which will stop the whole system when a discrepancy of output is detect ed Furthermore before use confirm that the calculated results of MTTFd and DCavg fulfill the re quirements for Category 3 PLd Connection Example Micro photosensor Ex PM K45 P Micro photosensor Ex PM K45 P Safety Controller Safety Relay Unit Ex SF C21 Output Output WARNING D...

Page 13: ...3 1 Chapter 3 Maintenance 3 1 Daily Inspection 3 2 3 2 Regular Bi annual Inspection 3 2 3 3 Inspection upon product replacement installation 3 2 ...

Page 14: ...use death or serious injury Checklist periodic inspection Check column Inspection item The structure of the machine does not prevent any safety mechanisms from causing the ma chine to stop or to make an emergency stop No modification has been made in the machine control system that obstructs the safety mecha nisms Wiring from this device has been performed correctly No screws or connectors related...

Page 15: ...4 1 4 1 Troubleshooting 4 2 Chapter 4 Troubleshooting ...

Page 16: ...s damaged In such a case replace this product The output does not turn ON Something is wrong with the output circuit The output circuit is damaged In such a case replace this product Note 1 Position of operation indicator Operation indicator Orange Note 2 I O circuit diagram NPN output type Main circuit Brown V Black Output 1 White Output 2 Blue 0 V Load Load 5 to 24 V DC 10 50 mA MAX 50 mA MAX PN...

Page 17: ...Revision history Revision date Revision item 1st edition December 2021 ...

Page 18: ...Industrial Devices SUNX Co Ltd https panasonic net id pidsx global Please visit our website for inquiries and about our sales network Panasonic Industrial Devices SUNX Co Ltd 2021 December 2021 PRINTED IN JAPAN WUME PMSAFETY 1 ...

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