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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

• No voltage supply

• Overvoltage

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Check wiring

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Check power supply

• Short circuit

• Wire break

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Check wiring

• Short circuit

• Wire break

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Check wiring

• Short circuit

• Wire break

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Check wiring

• Feedback contacts open

• Wire break

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Check wiring

• When voltage is applied:

feedback contacts open

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Check output circuit

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Check feedback contacts

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Exchange external contactor

• Wiring fault

• Missing link Y4/Y5

• Short circuit

►

Check wiring

Содержание efector100 G1503S

Страница 1: ...Original operating instructions Safety relay with semiconductor outputs G1503S UK 80236593 00 02 2016 ...

Страница 2: ...eedback 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 1 2 Function 15 8 1 3 Fault diagnosis 18 8 2 Safety relay for clocked fail safe sensors 20 8 2 1 Connection 20 8 2 2 Function 23 8 2 3 Fault diagnosis 24 8 3 Relay for two hand control using elect...

Страница 3: ...nnel fail safe sensors switches with contact output without simultaneity monitoring or for mechanical switches 38 8 5 1 Connection 38 8 5 2 Function 39 8 5 3 Fault diagnosis 41 9 Scale drawing 43 10 Technical data 43 11 Tests approvals 45 12 Terms and abbreviations 46 ...

Страница 4: ...nformation 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 instructions 1 1 Symbols used Instructions Reaction result Cross reference LED off LED on LED flashes LED flashes quickly Important note Non compliance can result in malfunction or interference Information Supplement...

Страница 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 installation the requirements according to EN 60204 must be observed In case of malfunction of the unit please contact the manufacturer Tampering with the unit is not allowed Disconnect the unit external...

Страница 6: ...ctronic sensors switches chapter 8 3 Relay for two hand control to EN 574 with mechanical switches safety relay for mechanical switches or 2 channel fail safe sensors switches e g ESPE to EN 61496 1 with contact output with simultaneity 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 monitorin...

Страница 7: ...s must be complied with The principle of normally closed operation must be applied to all external safety circuits connected to the system The safety relays type G1503S in operation have to be subjected to a self test switching off within a period of maximum 12 months 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 requirem...

Страница 8: ... output A3 S33 S34 S43 S44 Connection for safety inputs outputs OUT1 LED yellow Triggering of the semiconductor output channel 1 OUT2 LED yellow Triggering of the semiconductor output channel 2 IN1 LED yellow Input signal channel 1 or TE for clocked sensor IN2 LED yellow Input signal channel 2 or A for clocked sensor Power LED green Voltage supply Fault LED red Fault start up C1 13 14 Connection o...

Страница 9: ...9 UK 5 2 Block diagram L L ...

Страница 10: ...lt 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 restarted by separation from the supply voltage in case of a fault It is thus recommended to install a RESET switch in series with the L circuit After power on or a RESET the unit carries out self diag...

Страница 11: ...ck contact Monitored start Release of the solid state 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 feedback contacts normally closed for monitored start Release of the solid state outputs The feedback contacts are closed Press and release the start button 50 ms This function is not active when used as tw...

Страница 12: ...imum and minimum load conditions 10 Technical data Output Y7 provides a non safety related signal for communication to a PLC The signal corresponds to the logical levels of the safe semiconductor outputs 13 14 The output data is compatible with the input data of the current sinking inputs of type 1 2 3 to EN 61131 2 1 Input 2 PLC ...

Страница 13: ...hand control to EN 574 with electronic sensors 4 Relay for two hand control to EN 574 with mechanical switches safety relay for mechanical switches or 2 channel fail safe sensors switches e g ESPE to EN 61496 1 with contact output with simultaneity monitoring 5 Safety relay for e stop for two channel fail safe sensors switches e g ESPE to EN 61496 1 with contact output without simultaneity monitor...

Страница 14: ...ches 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 G1503S 1 Fail safe sensor switch Fail safe sensor switch with a current consumption of 50 mA G1503S L 1 Fail safe sensor switch ...

Страница 15: ...15 UK 8 1 2 Function Input circuit Output status LED display L L Stop flashing Activate inputs in correct time sequence fig above ...

Страница 16: ...16 Input circuit Output status LED display L L ...

Страница 17: ...17 UK Input circuit Output status LED display L L ...

Страница 18: ... supply Wire break Feedback contacts open Check wiring Switch the safety relay off and on again When voltage is applied feedback contacts open Check output circuit Check feedback contacts Exchange external contactor Wiring fault Short circuit Inputs S34 and S43 1 when voltage is applied Check wiring Switch the fail safe sensor switch off and on again Short circuit S33 S43 Check wiring Short circui...

Страница 19: ...r supply Overvoltage Undervoltage Check wiring Check power supply Undervoltage Check wiring Check power supply Short circuits Check wiring Input S43 active more than 0 5 s after input S34 8 1 2 Feedback contact error Short circuit S34 S44 Check wiring Switch the fail safe sensor switch off and on again ...

Страница 20: ...fe 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 G1503S 1 Fail safe sensor switch Connection of 2 fail safe sensors switches G1503S 1 Fail safe sensor switch 1 2 Fail safe sensor switch 2 ...

Страница 21: ...S 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 G1503S L 1 Fail safe sensor switch 1 2 Fail safe sensor switch 2 3 Fail safe sensor switch 3 ...

Страница 22: ... of the safety splitter box E11569 is recommended G1503S L 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 brown bu blue ...

Страница 23: ...23 UK 8 2 2 Function Input circuit Output status LED display L L 1 First or last fail safe sensor switch of a row of sensors switches 2 td max 16 ms ...

Страница 24: ...ly Wire break Feedback contacts open Time dependent contacts Check wiring Switch the safety relay off and on again When voltage is applied feedback contacts open Check output circuit Check feedback contacts Exchange external contactor Short circuit Connection A1 A3 or A2 A3 exchanged Check wiring Short circuit S43 L or S44 L Check wiring Short circuit S34 S44 or S33 S43 Check wiring Short circuit ...

Страница 25: ...Check wiring Missing clock Wiring fault Connection A2 A3 exchanged Short circuit S43 L Check wiring Overvoltage Undervoltage Check wiring Check power supply Overvoltage Undervoltage Check wiring Check power supply Undervoltage Check wiring Check power supply Short circuits Check wiring ...

Страница 26: ...ifm electronic 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 check and protected or screened wires 8 3 1 Connection Connection of two 2 wire DC G1503S 1 Electronic fail safe sensor 1 2 Electronic fail safe sensor 2 ...

Страница 27: ...27 UK 8 3 2 Function Input circuit Output status LED display L L 1 Electronic fail safe sensor 1 2 Electronic fail safe sensor 2 ...

Страница 28: ...28 Input circuit Output status LED display L L L 1 Electronic fail safe sensor 1 2 Electronic fail safe sensor 2 ...

Страница 29: ...ndent contacts Check wiring Switch the safety relay off and on again When voltage is applied feedback contacts open Check output circuit Check feedback contacts Exchange external contactor Wiring fault Missing link Y4 Y5 Short circuit Inputs S34 and S43 activated when voltage is applied Check wiring Deactivate inputs and RESET or voltage failure Connections A3 A2 exchanged Check wiring Missing lin...

Страница 30: ...ervoltage Check wiring Check power supply Undervoltage Check wiring Check power supply Short circuits Check wiring Inputs S34 and S43 not activated within 0 5 s 8 3 2 Feedback contact error Short circuit S34 S44 Check wiring Deactivate inputs and activate them again ...

Страница 31: ...g The 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 switch meets the requirements of type IIIB to EN 574 Use up to type IIIC is possible using corresponding sensors switches approved to EN 60947 5 1 annex K and protected or screened wires G1503S 1 M...

Страница 32: ...03S 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 equipment ESPE to EN 61496 1 G1503S 1 Contact 1 of the ESPE 2 Contact 2 of the ESPE ...

Страница 33: ...33 UK 8 4 2 Function Input circuit Output status LED display L L N O contact activated ...

Страница 34: ...34 Input circuit Output status LED display L L N O contact activated ...

Страница 35: ...35 UK Input circuit Output status LED display L N O contact activated ...

Страница 36: ... contacts Check wiring Switch the safety relay off and on again When voltage is applied feedback contacts open Check output circuit Check feedback contacts Exchange external contactor Wiring fault Missing link Y4 Y5 Short circuit Contacts closed when voltage is applied Check wiring Open contacts and RESET or voltage failure Connection A2 A3 exchanged Check wiring Overvoltage Undervoltage Check wir...

Страница 37: ...roubleshooting Undervoltage Check wiring Check power supply Short circuits Check wiring Inputs S34 and S43 not activated within 0 5 s 8 4 2 Feedback contact error Short circuit S34 S44 Check wiring Deactivate inputs and activate them again ...

Страница 38: ...ail 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 Connection Connection e stop 2 channel fail safe sensors switches G1503S 1 Fail safe sensor switch Connection of two mechanical switches G1503S 1 Mechanical switch 1 2 Mechanical switch 2 ...

Страница 39: ...K 8 5 2 Function Input circuit Output status LED display 3 L L 1 Fail safe sensor switch 1 2 Fail safe sensor switch 2 3 Order and time difference insignificant indefinite simultaneity N O contact activated ...

Страница 40: ...40 Input circuit Output status LED display L L N O contact activated ...

Страница 41: ...eck wiring Check power supply Short circuit Wire break Check wiring Short circuit Wire break Check wiring Short circuit Wire break Check wiring Feedback contacts open Wire break Check wiring When voltage is applied feedback contacts open Check output circuit Check feedback contacts Exchange external contactor Wiring fault Missing link Y4 Y5 Short circuit Check wiring ...

Страница 42: ...nection A2 A3 exchanged Check wiring Missing link Y4 Y5 Check wiring Overvoltage Undervoltage Check wiring Check power supply Overvoltage Undervoltage Check wiring Check power supply Undervoltage Check wiring Check power supply Short circuits Check wiring ...

Страница 43: ...l design semiconductor 2 OSSD Output function 2 safe short circuit proof semiconductor outputs positive switching 1 signal output positive switching Operating voltage 24 V DC 19 2 30 incl 5 residual ripple Output current per safe semiconductor output 13 14 100 mA Min load current of the feedback contacts 10 mA Short circuit protection overload protection semiconductor outputs 13 14 short circuit p...

Страница 44: ...ing IP 20 Housing materials PA Input characteristics S34 S43 1 11 V 6 mA 0 5 V 500 µA Output characteristics S33 push pull short circuit proof 0 Isink 30 mA 1 Isource 50 mA U 18 V S44 0 IR 300 µA 1 Isource 50 mA U 18 V Y7 0 IR 300 µA 1 Isource 11 V 30 mA 15 V 15 mA Mission Time TM 175 200 h PFHD 2 91 x 10 10 h Comments Additional information in the context with the cULus approval UL 508 Maximum am...

Страница 45: ...2016 2006 95 EC Low Voltage Directive EN 50178 1997 Electronic equipment for use in power installations EN ISO 13849 1 2008 AC2009 Safety of machines safety related parts of control systems DIN EN 60204 1 2006 where applicable Electrical equipment of machines EN 574 1996 A1 2008 Safety of Machinery Two Hand Control Devices Functional Aspects Principles for Design EN 62061 2005 A1 2013 Safety of Ma...

Страница 46: ...erage MTTF Mean Time to Failure MTTFd Mean Time To Dangerous Failure OSSD Output Signal Switching Device Output signal switch element static safety related output PFH PFHD Probability of dangerous Failure per Hour PL Performance Level PL to EN ISO 13849 1 SIL Safety Integrity Level SIL 1 4 to IEC 61508 PLC Programmable Logic Controller Technical data and further information at www ifm com Select y...

Страница 47: ...47 UK ...

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