Lenze 93 V004 Series Скачать руководство пользователя страница 21 | Manualshive

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Lenze 93 V004 Series Скачать руководство пользователя страница 21

Appendix

5.1.2

Safe standstill with a standard PLC control

Fig. 9

PLC program

“

Safe standstill with a standard PLC control

”

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Содержание 93 V004 Series

Страница 1: ...Installation Commissioning EDB9300EN V004 N Global Drive 9300 series Variant V004 Safe standstill N Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com Show Hide Bookmarks...

Страница 2: ...Explanation E 2002 Lenze Drive Systems GmbH No part of this documentation may be reproduced or made accessible to third parties without written consent by Lenze Drive Systems GmbH All indications giv...

Страница 3: ...solution offers the following advantages no external motor contactor reduced wiring expenses saves space improved EMC the motor cable screen must not be interrupted 1 2 About these Instructions These...

Страница 4: ...drive controllers in machines commissioning i e starting of operation as directed is prohibited until it is proven that the machine complies with the regulations of the EC Directive 98 37 EC Machiner...

Страница 5: ...in the Instructions After the controller has been disconnected from the supply voltage live components and power connection must not betouched immediately sincecapacitors could becharged Please obser...

Страница 6: ...ng the Safe standstill function additional measures are required for Emergency off Motor and controller are not isolated and not equipped with a service switch or repair switch An Emergency off requir...

Страница 7: ...5 A 60 V DC max 0 5 A 200 V DC 3 4 3 3 K 3 2 K 3 1 3 4 3 3 K 3 2 K 3 1 Control voltage contact coil Control voltage contact contact AC 1500 Vrms for 1 min AC 1500 Vrms for 1 min Wiring of plug X11 El...

Страница 8: ...1 1 Description For a circuit with a safety relay for emergency off and door lock follow EN 954 1 control category 3 and EN 1037 The circuit in Fig 1 shows a stop function of stop category 1 to EN 602...

Страница 9: ...always be braked to a controlled standstill when running at max speed t3 to t4 t3 to t5 tQSP min 100 ms guide value Set the time relay K2a so that tQSP min 100 ms safety time will always be achieved T...

Страница 10: ...essed the drive will be braked to a controlled standstill according to stop category 1 of EN 60204 1 The Quick Stop input QSP is set immediately at the controller by opening the NO contact of K3 t3 vi...

Страница 11: ...f s w i t c h i n g d e v i c e S a f e t y d o o r s w i t c h i n g d e v i c e K 4 A 1 A 2 S t a n d a r d P L C O u t p u t s I n p u t s I n p u t s K 4 K 3 K 3 K 3 K 4 O u t p u t s K 4 t A 1 t...

Страница 12: ...on for the drive The PLC control detects if the mains contactor K4 or the start stop relay K3 is not released when checking the configuration of the NC contact before restarting the machine If the PLC...

Страница 13: ...ked to a controlled standstill when running at max speed t3 to t4 t3 to t5 tQSP min 100 ms standard value Set the time t3 to t5 so that tQSP min 100 ms ensures safety This ensures a controlled standst...

Страница 14: ...top QSP is set immediately via terminals E1 and E2 of the controller The controller brakes with tQSP in a controlled mode until the motor has been stopped t4 If the controller sends the signal n 0 ter...

Страница 15: ...954 1 control category 3 and EN 1037 The circuit in Fig 5 shows a stop category 1 stop function according to EN 60204 1 with safety door monitoring The circuit is positively dynamic for the emergency...

Страница 16: ...at max speed t3 to t4 t3 to t5 tQSP min 100 ms standard value Set the time t3 to t5 so that tQSP min 100 ms ensures safety This ensures a controlled standstill according to stop category 1 of EN 60204...

Страница 17: ...oors are open 3 3 5 Emergency off function If S3 EMERGENCYOFF is pressed the drive is braked to acontrolled standstillaccording to stop category 1 of EN 60204 1 A Quick Stop QSP is set immediately via...

Страница 18: ...ctive must be assigned to digital output terminal Code C0118 1 selection 0 Excerpt from code table Code Possible settings IMPORTANT No Name Lenze Selection C0117 1 2 3 4 CFG DIGOUT CFG DIGOUT CFG DIGO...

Страница 19: ...2 Hanging loads must be mechanically fastened blocked 3 Safety relay KSR Safe standstill function protection against unintended start must be controlled 4 Circuit breakers S4 open when the controller...

Страница 20: ...quence B a s i c s e t t i n g P o w e r o n K S R d e f e c t i v e M o t o r s t a r t K S R a c t i v e M o t o r i s r o t a t i n g E r r o r e v a l u a t i o n 2 n d s w i t c h o f f c i r c u...

Страница 21: ...bkJsMMQ bk QKM 5 1 2 Safe standstill with a standard PLC control Fig 9 PLC program Safe standstill with a standard PLC control Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin co...

Страница 22: ...dge switch S2 ON 0005 Power ON contactor K4 E_S2_EIN E_S2_ON Input switch S2 on M_NegFlanke_Aus M_NegEdge_off Flag negative edge switch S1 off E_A1_NOT_AUS E_A1_EMERGENCY_OFF EMERGENCY OFF signalling...

Страница 23: ...rotation Input preselection drive motor counter clockwise rotation E_Rechtslauf E_clockwise rotation Input preselection drive motor clockwise rotation E_A1_NOT_AUS E_A1_EMERGENCY_OFF EMERGENCY OFF si...

Страница 24: ...oor A_NOT_AUS_K4 A_EMERGENCY_OFF_K4 BOOL Output fault K4 power disconnection 0017 Controller power supply off E_A1_NOT_AUS E_A1_EMERGENCY_OFF EMERGENCY OFF signalling contact switch unit A1 E_KSR_IMP_...

Страница 25: ...ck Stop ramp set in the controller safety of 100 ms as standard value t3 after t5 T5_EMERGENCY_OFF_do or Monitors the control units for Emergency off circuit Safety door When the mains contactor is sw...

Страница 26: ...re OR linked C0136 1 displays the control word C013 5 Quick Stop QSP Internal drive controller function for the operational stop Quick Stop The drive is braked to standstill via the deceleration ramp...

Страница 27: ...ements of the machine Stop functions of category 0 1 must be operational in all operating modes A stop of category 0 must have priority Stop functions must have priority over assigned start functions...

Страница 28: ...occurrence of errors in this part the technologies used 5 3 3 2 Notes for selection B C a t e g o r y 1 2 3 4 S t a r t i n g p o i n t f o r r i s k a s s e s s m e n t o f t h e s a f e t y r e l a...

Страница 29: ...test function 3 6 2 4 The requirements of B must be fulfilled The official safety regulations have to be observed Safety related parts must be designed as follows in none of the parts a single error m...

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