IFM G1502S Original Operating Instructions Download Page 44

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8.5.3 Fault diagnosis

In case of a fault switch the safety relay off and on again!

LED display

Cause of the fault

Troubleshooting

POWER

Fault

Faul

• No voltage supply

• Overvoltage

►

Check wiring

►

Check power supply

POWER

Fault

• Short circuit

• Wire break

►

Check wiring

POWER

Fault

• Short circuit

• Wire break

►

Check wiring

POWER

Fault

• Short circuit

• Wire break

►

Check wiring

POWER

Fault

Faul

• Feedback contacts open

• Wire break

►

Check wiring

POWER

Fault

Faul

• When voltage is applied:

Feedback contacts open

►

Check output circuit

►

Check feedback contacts

►

Exchange external contactor

POWER

Fault

Faul

• Wiring fault

•

Missing link Y4/Y5

• Short circuit

►

Check wiring

Summary of Contents for G1502S

Page 1: ...Original operating instructions Safety relay with relay outputs with and without delay G1502S UK 80282662 00 02 2019...

Page 2: ...back contacts monitored or automatic start 11 7 3 Output circuit 12 8 Connection Function Fault diagnosis 13 8 1 Safety relay for fail safe sensors switches with 2 PNP outputs 14 8 1 1 Connection 14 8...

Page 3: ...hes with contact output or for mechanical switches 41 8 5 1 Connection 41 8 5 2 Function 42 8 5 3 Fault diagnosis 44 9 Programming 47 9 1 Programming of the switch off delay 47 10 Scale drawing 48 11...

Page 4: ...ain information about the correct handling of the product Read the instructions before use to familiarise yourself with operating conditions installation and operation Adhere to the safety instruction...

Page 5: ...be installed connected and put into operation by a qualified electrician trained in safety technology The applicable technical standards for the corresponding application must be complied with For in...

Page 6: ...eity monitoring chapter 8 4 Safety relay for e stop for two channel fail safe sensors switches e g ESPE to EN 61496 1 with contact output without simultaneity monitoring indefinite simultaneity or for...

Page 7: ...ximum 1 month The self test can be carried out by switching the supply voltage off and on or by a safety request 4 1 2 Product dependent requirements In case of faults within the safety relay which re...

Page 8: ...S33 S34 S43 S44 Connection for safety inputs output K1 LED yellow Triggering the relay outputs channel 1 K2 LED yellow Triggering the relay outputs channel 2 E1 LED yellow Input signal channel 1 or TE...

Page 9: ...2 Connection of signal output without delay 1 x normally closed open when enabled C5 67 68 Connection of relay output with switch off delay 1 x normally open closed when enabled C6 77 78 Connection of...

Page 10: ...t the voltage can exceed the value of 60 V DC for a maximum of 200 ms but must not exceed the value of 120 V DC Connect supply voltage L Manual reset L RESET For safety reasons the unit can only be re...

Page 11: ...data 1 feedback contact Monitored start Activate the relay outputs Press and release the start button 50 ms This function is not active when used as two hand control 2 start button Monitoring of the f...

Page 12: ...C2 23 24 C3 33 34 C5 67 68 or C6 77 78 Adhere to max and min contact rating 11 Technical data C4 43 44 51 52 The relay outputs C4 43 44 and 51 52 provide a non safety related signal The signal corres...

Page 13: ...t ways 1 Safety relay for fail safe sensors switches with 2 PNP outputs e g GM701S 2 Safety relay for clocked fail safe sensors e g GM504S 3 Relay for two hand control to EN 574 with electronic sensor...

Page 14: ...hes Fail safe inductive sensor GM701S Light barrier Light curtain ESPE to EN 61496 1 Laser scanner 8 1 1 Connection Fail safe sensor switch with a current consumption of 50 mA G1502S 1 Fail safe senso...

Page 15: ...52 L 67 68 77 78 Y7 13 14 23 24 33 34 43 44 51 52 67 68 77 78 L 0 td 0 10 s td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault Stop flas...

Page 16: ...4 51 52 67 68 77 78 L 0 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault Y7 13 14 23 24 33 34 43 44 51 52 67 68 77 78 L 0 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault K1...

Page 17: ...44 51 52 67 68 77 78 L 0 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault Y7 13 14 23 24 33 34 43 44 51 52 67 68 77 78 L 0 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault...

Page 18: ...open Check wiring Switch the safety relay off and on again K1 E1 T1 POWER K2 E2 Fault T Fault When voltage is applied Feedback contacts open Check output circuit Check feedback contacts Exchange exte...

Page 19: ...ower supply K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault Undervoltage Check wiring Check power supply K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault Sho...

Page 20: ...20 LED display Cause of the fault Troubleshooting K1 E1 T1 POWER K2 E2 Fault T Fault The rotary switch for programming the switch off delay was changed Faulty programming Program it again 9 1...

Page 21: ...afe inductive sensor GM504S Up to 10 clocked fail safe sensors can be connected to one safety relay 8 2 1 Connection Connection of one fail safe sensor switch G1502S 1 Fail safe sensor switch Connecti...

Page 22: ...1 Fail safe sensor switch 1 2 Fail safe sensor switch 2 3 E11569 4 e g EVC014 5 e g EVC001 wh white bk black bn brown bu blue Connection of 3 to 10 fail safe sensors switches L G1502S 1 Fail safe sens...

Page 23: ...of the safety splitter box E11569 is recommended L G1502S 1 Fail safe sensor switch 1 2 Fail safe sensor switch 2 3 Fail safe sensor switch 3 4 E11569 5 e g EVC014 6 e g EVC001 wh white bk black bn b...

Page 24: ...68 77 78 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault Y7 13 14 23 24 33 34 43 44 51 52 67 68 77 78 L 0 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault 1 First or last f...

Page 25: ...contacts Check wiring Switch the safety relay off and on again K1 E1 T1 POWER K2 E2 Fault T Fault When voltage is applied Feedback contacts open Check output circuit Check feedback contacts Exchange e...

Page 26: ...ock Wiring fault Connection A2 A3 reversed Short circuit S43 L Check wiring K1 E1 T1 POWER K2 E2 Fault T Fault Overvoltage Undervoltage Check wiring Check power supply K1 E1 T1 POWER K2 E2 Fault T Fau...

Page 27: ...ooting K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault Short circuits Check wiring K1 E1 T1 POWER K2 E2 Fault T Fault The rotary switch for programming the switch off delay was c...

Page 28: ...www ifm com This wiring meets the requirements type IIIB to EN 574 Use up to type IIIC is possible using corresponding sensors switches with two independent switching elements internal plausibility c...

Page 29: ...44 51 52 L 67 68 77 78 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault Y7 13 14 23 24 33 34 43 44 51 52 67 68 77 78 L 0 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault 1...

Page 30: ...s K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault 1 2 Y7 13 14 23 24 33 34 43 44 51 52 67 68 77 78 L 0 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T F...

Page 31: ...play 1 2 1 2 Y7 13 14 23 24 33 34 43 44 51 52 67 68 77 78 L 0 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault 1 Electronic fail safe sensor 1 2 Electronic fail safe sen...

Page 32: ...and on again K1 E1 T1 POWER K2 E2 Fault T Fault When voltage is applied Feedback contacts open Check output circuit Check feedback contacts Exchange external contactor K1 E1 T1 POWER K2 E2 Fault T Fa...

Page 33: ...eck power supply K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault Short circuits Check wiring K1 E1 T1 POWER K2 E2 Fault T Fault Inputs S34 and S43 not activated within 0 5 s 8 3...

Page 34: ...he contacts of the mechanical switches must allow a minimum current of 6 mA 8 4 1 Connection Connection of two mechanical fail safe switches This wiring with only one normally open contact per sensor...

Page 35: ...502S 1 Mechanical switch 1 no positively driven contacts 2 Mechanical switch 2 no positively driven contacts Connection of a 2 channel fail safe sensor switch e g electro sensitive protective equipmen...

Page 36: ...Y7 13 14 23 24 33 34 43 44 51 52 67 68 77 78 L 0 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault Y7 13 14 23 24 33 34 43 44 51 52 L 67 68 77 78 td 0 10 s K1 E1 T1 POWER...

Page 37: ...0 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault Y7 13 14 23 24 33 34 43 44 51 52 67 68 77 78 L 0 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fau...

Page 38: ...2 Y7 13 14 23 24 33 34 43 44 51 52 67 68 77 78 L 0 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault 1 Electronic fail safe sensor 1 2 Electronic fail safe sensor 2 Duri...

Page 39: ...nd on again K1 E1 T1 POWER K2 E2 Fault T Fault When voltage is applied Feedback contacts open Check output circuit Check feedback contacts Exchange external contactor K1 E1 T1 POWER K2 E2 Fault T Faul...

Page 40: ...ult K1 E1 T1 POWER K2 E2 Fault T Fault Short circuits Check wiring K1 E1 T1 POWER K2 E2 Fault T Fault Inputs S34 and S43 not activated within 0 5 s 8 4 2 Feedback contact error Short circuit S34 S44 C...

Page 41: ...tored The 2 channel fail safe sensors switches are for example electro sensitive protective equipment ESPE to EN 61496 1 The contacts of the sensors switches must allow a minimum current of 6 mA 8 5 1...

Page 42: ...E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault Y7 13 14 23 24 33 34 43 44 51 52 L 67 68 77 78 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault 1 Fail safe sensor switch 1 2 Fail safe s...

Page 43: ...10 s K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault Y7 13 14 23 24 33 34 43 44 51 52 67 68 77 78 L 0 td 0 10 s K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fa...

Page 44: ...Check wiring K1 E1 T1 POWER K2 E2 Fault T Fault Short circuit Wire break Check wiring K1 E1 T1 POWER K2 E2 Fault T Fault Short circuit Wire break Check wiring K1 E1 T1 POWER K2 E2 Fault T Fault Feedba...

Page 45: ...2 Fault T Fault Missing link Y4 Y5 Check wiring K1 E1 T1 POWER K2 E2 Fault T Fault Overvoltage Undervoltage Check wiring Check power supply K1 E1 T1 POWER K2 E2 Fault T Fault Overvoltage Undervoltage...

Page 46: ...ting K1 E1 T1 POWER K2 E2 Fault T Fault K1 E1 T1 POWER K2 E2 Fault T Fault Short circuits Check wiring K1 E1 T1 POWER K2 E2 Fault T Fault The rotary switch for programming the switch off delay was cha...

Page 47: ...3 4 5 6 7 8 9 A B C D E s 0 25 0 5 1 1 5 2 2 5 3 4 5 6 7 8 9 10 0 Programming mode After 2 5 seconds the yellow LED T1 is permanently lit Programming is completed the delay is stored permanently When...

Page 48: ...y outputs Terminal block Phoenix Contact MSTBO Meets the requirements of EN ISO 13849 1 2008 AC2009 category 4 PL e SIL 3 IEC 61508 Electrical design Relay Output function 3 safety related NO contacts...

Page 49: ...llow Power on delay time 6 s Duration of switch off test pulses 500 s Response time ms acc to input circuit chapter 8 1 8 2 8 3 8 4 8 5 Release 70 160 70 110 110 Safety requirement 30 100 30 30 30 Amb...

Page 50: ...and standards 2006 42 EC Machinery Directive 2004 108 EC EMC Directive 2014 30 EU EMC Directive effective from 20 April 2016 EN 50178 1997 Electronic equipment for use in power installations EN ISO 13...

Page 51: ...ge MTTF Mean Time to Failure Mean time to failure MTTFd Mean Time To Dangerous Failure Mean time to dangerous failure OSSD Output Signal Switching Device Output signal switch element static safety rel...

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IFM G1502S, Original Operating Instructions

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