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MSI 420.TMC-03

TMC 66 Legacy

S A F E I M P L E M E N T A T I O N A N D O P E R A T I O N

O r i g i n a l o p e r a t i n g i n s t r u c t i o n s

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- 5014

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Summary of Contents for MSI 420.TMC-03

Page 1: ...TMC 03 TMC 66 Legacy S A F E I M P L E M E N T A T I O N A N D O P E R A T I O N O r i g i n a l o p e r a t i n g i n s t r u c t i o n s 2019 10 08 50143065 We reserve the right to make technical c...

Page 2: ...ing cases Safety relay is not used as intended Safety notices are not adhered to Reasonably foreseeable misuse is not taken into account Mounting and electrical connection are not properly performed P...

Page 3: ...tem response time 4 3 Description of functions 5 3 1 Arrangement of the muting sensors 5 3 2 Signals 5 3 3 Muting phases 6 3 4 Override Starting system with occupied protective sensor 9 3 5 Reactivati...

Page 4: ...MSI 400 hardware manual The German and English version of the manual can be downloaded at our website www leuze com by entering the article number 50142625 Please also refer to the manual for the use...

Page 5: ...Operating mode 3 Start restart interlock active contactor monitoring active Operating mode 4 Start restart interlock inactive contactor monitoring active The respective operating mode is selected by m...

Page 6: ...connection and commission ing 2 3 Muting sensors Throughbeam or retro reflective photoelectric sensors with activation input PNP HIGH active can be used as muting senders for the MSI 420 TMC 03 2 4 P...

Page 7: ...sons enter the area Make sure that no persons can reach the danger zone alongside the transport material during muting Make sure that muting is only temporarily activated and only as long as the acces...

Page 8: ...them to follow the predefined signal change within the predefined time The muting function is ready as soon as testing of Start 1 and Start 2 has been successfully completed If tR is exceeded muting...

Page 9: ...5 ms after Start 1 has been interrupted Start 2 is also allowed to be interrupted by the trans port material During this phase the two muting sensors i e both start signals as well as the protective s...

Page 10: ...ain If an error is de tected during direction monitoring the muting process is terminated and an error message is ac tivated see chapter 5 Diagnostics messages Important If Start 1 and Start 2 come fr...

Page 11: ...g of an emergency stop muting errors or other similar circumstances If a valid override sequence with a LOW HIGH LOW transition min 350 ms and max 3 s longer or shorter pulses are ignored occurs at in...

Page 12: ...y the cables and lines so that they are protected against external damages For further information see EN ISO 13849 2 Table D 4 TMC66 MSI 420 TMC 03 Designation Comment 1 T1 SLS activation 2 I1 SLS in...

Page 13: ...a competent person If for example operating mode 3 has been 19 20 Q2 Safety output 2 Semiconductor output PNP n c I10 Selection of operating mode see table 4 2 Selection of operat ing mode n c I11 Se...

Page 14: ...art inter lock In the operating mode with start restart interlock the MSI 420 TMC 03 expects two signal changes as the switch on signal sensor function A fault in the start button e g caused by welded...

Page 15: ...es in the immediate surround ings e g safety guard properly mounted and secured against tampering If it is possible to be present undetected between the safety sensor and point of operation is an assi...

Page 16: ...safety control the safety functions undergo a complete check Has the protective function been checked in accordance with the testing instructions given in this documentation In particular a Function...

Page 17: ...on on the specific error Table 5 1 Diagnostics messages Safety on IQ2 Error IQ1 Error indication Q4 Status Measures Active Inactive Inactive Normal opera tion None Inactive Active Active 1x every 5 se...

Page 18: ...ons who have been instructed to do so If changes have been made to the machine or protective device or the safety control has been modified or repaired then check the system again according to the che...

Page 19: ...Leuze electronic MSI 420 TMC 03 17 8 EU EC Declaration of Conformity...

Page 20: ...Leuze electronic MSI 420 TMC 03 18...