ZIEHL-ABEGG ZAsbc4 Operating Instructions Manual Download

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R-TBA

21/33 Index 002

Part.-No.

00163

sbc

Electronic brake control

Original operating instructions

Store for future use!

Summary of Contents for ZAsbc4

Page 1: ...R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB ZA sbc4 Electronic brake control Original operating instructions Store for future use ...

Page 2: ...12 4 4 Control of Safe switch off STO 12 4 5 Use of the ZAsbc4 with motor contactors 13 4 6 Sequence of signals 14 4 6 1 General description 15 4 6 2 Description for use with frequency inverters type ZAdyn with STO function 15 4 6 3 Time monitoring of the control signals X EN 16 4 7 Reduction in output voltage overexcitation brake circuit 2 delay 16 5 Mechanical installation 17 5 1 ZAsbc4C 17 5 1 ...

Page 3: ...erters from other manufacturers elevator control system 35 6 12 Circuit suggestion ZAsbc4C and ZAdyn4C 36 6 13 Circuit suggestions ZAsbc4B 38 7 Start up 42 7 1 DIP switch 42 7 1 1 Position of the DIP switches 43 7 1 2 Functional description 43 7 2 Parameterisation of the ZAdyn 44 7 3 Test run 45 7 4 Safety function test 45 7 4 1 Test procedure with frequency inverters type ZAdyn4C and ZAdynpro 46 ...

Page 4: ...nance on industrial safety and health and the work equipment ordinance are also to be provided Keep the operating instructions for continued use They must be passed on to all successive owners users and ﬁnal customers 1 2 Target group The operating instructions address persons entrusted with planning installation start up mainte nance and servicing who have the corresponding qualiﬁcations and skil...

Page 5: ...ble for all personal injury and damage to property resulting from improper use 2 3 Pictographs Safety instructions are highlighted with warning triangles and are depicted according to the degree of hazard as follows Danger General hazardous area Death or severe injury or signiﬁcant property damage can occur if the corresponding precautions are not taken Attention Risk of moderate or minor injury i...

Page 6: ...installed devices disconnect them from the mains and secure them against reconnection Danger It is generally forbidden to carry out work on electrical live parts Protection class of the device when open is IP00 It is possible to touch hazardous voltages directly 2 8 Modiﬁcations interventions in the device For reasons of safety no unauthorized interventions or modiﬁcations may be made on the devic...

Page 7: ...tained therein all safety and warning notices attached to the device are never removed and remain legible 2 10 Employment of external personnel Maintenance and service work are frequently carried out by external employees who often do not recognize the speciﬁc situations and the thus resulting dangers These persons must be comprehensively informed about the hazards in their area of activity You mu...

Page 8: ...nd clean if necessary Check the connections and tighten screws if necessary Safety related functions must undergo regular testing The tests are listed in detail in chapter Commissioning safety function test 3 3 Transport The device is packed ex factory to suit the transport method previously agreed The device may only be transported in the original packaging Avoid shocks and impacts to the device ...

Page 9: ...using to be replaced only by ZIEHL ABEGG SE employees At the connection X EN the brake control has three inputs S1A S1B S2 During operation the inputs are activated by contacts on the frequency inverter or the elevator control system which is supplied by the end of the safety chain At the output for the connection of the motor brakes X BA connection two brake circuits can be connected Switching on...

Page 10: ...als chapters When used with frequency inverters of type ZAdyn the time offset can be generated by outputs with the functions RB and MB If the S2 input is switched off at the same time or before S1A S1B the energy stored in the brake circuits is not reduced via a free wheeling circuit The brakes engage fast and loudly This is only permissible in the case of inspection runs return runs and emergency...

Page 11: ... Feedback output X BM 4 3 Principle circuit diagram 4 3 1 ZAsbc4C K2 RB MB N1 K1 N L ZAdyn4C ZAsbc4C OV_ 1 1 OV_ 2 2 X OV X SP L 1 N 2 PE 3 SC_ A 1 SC_ B 2 3 SC_ O1 4 SC_ O2 5 SC_ N X SC CM _O1 1 CM _O2 2 X CM O31 5 6 O21 3 O24 4 O34 X OUT BM_ O1 1 2 BM_ O2 X BM BRx I0x 24V_ BR 13 9 BR4 X MON X STO 24V_ STO 6 GND 5 STO_ A 4 GND_ STO 3 STO_ B 2 1 K1 K2 24V_ STO X1 24V_ STO X1 PE X2 STO_ A X2 PE X3 ...

Page 12: ...off STO To activate the Safe switch off STO function of the ZAdyn frequency inverters two coupling relays are integrated in the ZAsbc4 which must be controlled by the end of the safety chain The relays K1 and K2 are controlled using the connections X SC SC_A and X SC SC_B During operation both inputs are activated by a contact on the frequency inverter or the elevator control system which has to b...

Page 13: ...bc4 SC_ A 1 SC_ B 2 3 SC_ O1 4 SC_ O2 5 SC_ N X SC 1 2 3 SC_N X EN S2 1 S1B 2 S1A 3 K3 K4 5 4 6 Incorporation of motor contactors with frequency inverters without safe switch off STO 1 End of electrical safety chain 2 Output 1 ZAdyn MotContact function 3 Output 2 ZAdyn MB function 4 Frequency inverter or elevator control system 5 Motor contactors 6 Safety chain neutral conductor Original operating...

Page 14: ...1B Activation of internal switch S1B S1A Activation of internal switch S1A SC_A Safety chain for relay STO_A for frequency inverters with safe switch off STO SC_B Safety chain for relay STO_B for frequency inverters with safe switch off STO BA_1 Brake circuit 1 BA_2 Brake circuit 2 STO_A B STO_A B relay output CM_O Brake control monitoring SC_O Interruption of the safety chain in the event of a ZA...

Page 15: ...function 1 When movement begins The ZAdyn frequency inverter switches the RB contactor output With this signal the S2 SC_A SC_B inputs of the ZAsbc4 must be switched without a delay When using motor contactors the motor contactors are activated instead of the SC_A and SC_B inputs The relays for controlling the STO function of the ZAdyn STO_A STO_B or the motor contactors are energized The CM_O rel...

Page 16: ...ore or at the most simultaneously with the S1A S1B input signals 2 Maximum control time 180 s 4 7 Reduction in output voltage overexcitation brake circuit 2 delay The voltage at one or both brake circuits can be reduced to a lower hold voltage after opening the brakes The over excitation time before reduction of the voltage is conﬁgurable see Commissioning DIP switch chapter Activation of brake ci...

Page 17: ...yn4C frequency inverter is suitable for wall mounting in the machine room or in the elevator shaft or for assembly in the switch cabinet Mounting Check the device for any transport damage Use the fasteners supplied Installation position vertical connection terminals X SC X CM X BM at bottom no horizontal assembly Install the device when de energized Prevent drilling chips screws and other foreign ...

Page 18: ...e groove on the ZAdyn4C In doing so take care that the washers are located between the screw head and the fastening plate 3 4 5 fastening plate Press the fastening plate down so that the M5 screws and the hooks snap in Tighten the M5 screws Hook the ZAsbc4C with the openings on the side 7 into the top hooks of the fastening plate 6 Press the ZAsbc4C down carefully until it is touching 6 7 Original...

Page 19: ...n the openings 2 on the right side of the ZAdyn4C Ensure here that the chamfer 3 of the fastening plate is on the right side The press in nut 4 of the fastening plate grips the elongated hole 5 in the side of the ZAdyn4C 1 4 3 fastening plate 2 5 Original operating instructions ZAsbc4 Mechanical installation R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 19 64 ...

Page 20: ...ZAsbc4C with the openings on the side 8 into the top hooks of the fastening plate 7 Press the ZAsbc4C down carefully until it is touching 7 8 Original operating instructions ZAsbc4 Mechanical installation R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 20 64 ...

Page 21: ...screw 9 9 Mount the cover of the ZAsbc4C 5 1 4 Dimensions minimum clearances ZDSB02M0 07 03 2016 Dimensions of ZAsbc4C in mm Original operating instructions ZAsbc4 Mechanical installation R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 21 64 ...

Page 22: ...n mm ZDSB02M0 07 03 2016 ZAdyn4C 011 032 and ZAsbc4C minimum distances in mm ZDSB02M0 07 03 2016 ZAdyn4C 040 074 and ZAsbc4C dimensions in mm Original operating instructions ZAsbc4 Mechanical installation R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 22 64 ...

Page 23: ...nstallation positions Mounted with the rear on the mounting plate Mounted with the side area on the mounting plate Non permitted installation positions 1 Mounting plate 1 Mounting plate Use three M6 threaded screws for installation Prevent drilling chips screws and other foreign bodies from getting inside the device Information When installing the ZAsbc4B there are no minimum distances to be obser...

Page 24: ...5 2 2 Dimension drawings Original operating instructions ZAsbc4 Mechanical installation R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 24 64 ...

Page 25: ...n electrical equipment with water or similar liquids You must comply with the requirements concerning electrical installation according to EN 81 20 5 10 6 1 EMC compatible installation Danger Coupling of interference voltages in the safety chain Risk of death severe injury and or signiﬁcant material damage Lay the cables to avoid coupling The cables to X EN and X SC must be laid physically separat...

Page 26: ...1 X OV test overvoltage protection 2 X SP mains connection 3 X EN brake control inputs end of safety chain 4 X STO outputs for Safe Torque Off control 5 X SC relay control for Safe Torque Off end of safety chain 6 X CM output brake control monitoring 7 X BM feedback output 8 X BA connection for motor brakes 6 3 Strain relief for ZAsbc4C Strain relief must be provided by cable ties on all cables of...

Page 27: ...conductor system The cross section of the PE conductor must be at least 2 5 mm ZAsbc4B PE conductor connection 6 5 Mains connection X SP CAUTION Attention Wrong connection values at the mains connection Defect on the ZAsbc4 Check before connecting to the mains whether the technical data of the ZAsbc4 correspond to the required connection values The ZAsbc4 is designed for operation in an earthed su...

Page 28: ...it proof Correctly connect the motor brakes to the X BA output Both brake circuits BA1 and BA2 are to be routed in separate sheathed cables in each case When laying to protect against damage e g in a cable duct armoured conduit or similar routing is also permissible in a joint sheathed cable exclusion of short circuits If brakes with different holding voltages are connected to both brake circuits ...

Page 29: ... outputs Connect only brakes which ensure that if one brake circuit fails the second brake circuit will retain sufﬁcient braking action to delay stop and hold the lift car U U X BA BA1 1 BA1 2 BA2 3 BA2 4 1 2 U 1 2 6 7 1 2 1 2 6 7 Connection example Drive with two operating brakes and a safety brake 1 Service brakes at brake circuit 1 series or parallel circuit 2 Safety brake at brake circuit 2 te...

Page 30: ...e overvoltage protection test Guide the jumper to an accessible area In the event of a fault the ZAsbc4 can be reset by pressing the button on the X OV connection see chapter Fault diagnosis fault response and acknowledgement ZAsbc4C ZIEHL ABEGG SE offers the prefabricated cable set LS SBC4 HX ST OV_1 1 OV_2 2 X OV 1 2 1 2 Overvoltage protection relay connection 1 Brake control 2 Switch or scoop p...

Page 31: ...e with ZAdyn frequency inverters The inputs must be supplied in line with all the electrical safety devices of the safety chain The inputs are activated during operation by digital outputs on the ZAdyn frequency inverter Digital output with MB function S1A S1B Digital output with MotContact function S2 SC_A SC_B Once the RB output on the ZAdyn with the MotContact function is de energized the input...

Page 32: ...inverter If there are faults on the frequency inverter or the elevator control system the inputs S1A S1B S2 SC_A and SC_B must be switched off The SC_O Brake control fault output contact must be integrated into the safety chain neutral conductor When the contact is opened the energy supply to the power unit must also be interrupted 6 8 3 Use of the ZAsbc4 with motor contactors A fault in the brake...

Page 33: ...tch off STO function Refer to the Electrical installation STO interface X STO chapter in the ZAdyn operating instructions The cable must generally be shielded and earthed at both ends This also applies when mounting the ZAsbc4 in the control cabinet With ZAsbc4C the cable for connection to the terminal X STO of the ZAdyn4C is already con nected X STO 24V_ STO 6 GND 5 STO_ A 4 GND_ STO 3 STO_ B 2 1...

Page 34: ...ction for safely switching off the torque Safe Torque Off STO it is essential to check whether the relays comply with the frequency inverter manufacturer s speciﬁcations Integration of the relays K1 and K2 into the Safe Torque Off STO function is to be carried out in line with the relevant manufacturer s operating instructions 6 11 Feedback output X BM Informative output for connection to the freq...

Page 35: ...1 BM _O2 1 X BR 24V_ OUT BR3 BR2 BR1 GND 1 2 3 4 5 Feedback output connection using BR3 as an example 1 Digital input with the 46 SBC_RDY function terminal designation of connector Core number of the pre assembled connection cable designated X SP from the cable set 6 11 2 ZAsbc4B with frequency inverters from other manufacturers elevator control system We recommend evaluating the output X BM to al...

Page 36: ...protection function test 9 Digital input parameterised to the SBC_RDY function 10 Digital output parameterised to the MB function 11 Digital output parameterised to the RB contactor function 12 Auxiliary voltage for function tests 13 Safety chain neutral conductor Cables included in the delivery of the ZAsbc4C Original operating instructions ZAsbc4 Electrical installation R TBA20_01 GB 2021 33 Ind...

Page 37: ...chain are ruled out The operator is liable for the safe design and integration into the overall system Danger Safety chain bypass Risk of death severe injury and or signiﬁcant material damage Remove the connection to the auxiliary voltage 12 after carrying out the tests Original operating instructions ZAsbc4 Electrical installation R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 37 64 ...

Page 38: ...ion test 13 Safety chain neutral conductor 5 Emergency operation two circuit test 14 Double jacketed cable or protected wiring 6 manual brake release A 15 Brake release monitoring 7 manual brake release B 16 Electronic brake control 8 Overvoltage protection function test 17 Elevator control system switch cabinet 9 Digital input parameterised to the SBC_RDY function 18 Brake control Original operat...

Page 39: ...y chain neutral conductor 5 Emergency operation two circuit test 14 Double jacketed cable or protected wiring 6 manual brake release A 15 Brake release monitoring 7 manual brake release B 16 Electronic brake control 8 Overvoltage protection function test 17 Elevator control system switch cabinet 9 Digital input parameterised to the SBC_RDY function 18 Brake control Original operating instructions ...

Page 40: ...onitoring 5 Emergency operation two circuit test 15 Connect travel contactors to switched N1 6 manual brake release A 16 Brake release monitoring 7 manual brake release B 17 Electronic brake control 8 Overvoltage protection function test 18 Elevator control system switch cabinet 9 Digital input parameterised to the SBC_RDY function 19 Brake control 10 Digital output parameterised to the MB functio...

Page 41: ...y chain are ruled out The operator is liable for the safe design and integration into the overall system Danger Safety chain bypass Risk of death severe injury and or signiﬁcant material damage Remove the connection to the auxiliary voltage 12 after carrying out the tests Original operating instructions ZAsbc4 Electrical installation R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 41 64 ...

Page 42: ... endangered components Also read chapter General Safety Instructions Requirements for error free commissioning Mains supply line at the X SP connection terminal The connections OV_1 and OV_2 are connected at the connection terminal X OV Control inputs connection terminals X SC and X EN are connected to the frequency inverter or elevator control system contacts which are supplied by the end of the ...

Page 43: ... The position of the DIP switches is only read in when switching on the power supply Information All the functions that can be set via DIP switch are not safety related e g in the event of an error a reduction in voltage might not take place after the overexcitation time Danger Touching live parts Death or severe injury may occur Do not operate the DIP switches when the ZAsbc4 is live Original ope...

Page 44: ... 2 is delayed by 1 0 s OFF ON Switching on brake circuit 2 is delayed by 1 5 s ON ON Switching on brake circuit 2 is delayed by 0 5 s SW7 Meaning OFF Internal use switches must be left OFF ON SW8 Meaning OFF Internal use switches must be left OFF ON All switches are set to OFF ex works 7 2 Parameterisation of the ZAdyn Parameterise the input on the ZAdyn to which the cable to the feedback output X...

Page 45: ...1 N L X EN S2 1 S1B 2 S1A 3 SC_ A 1 SC_ B 2 3 SC_ O1 4 SC_ O2 5 SC_ N X SC O31 5 6 O21 3 O24 4 O34 X OUT 1 2 TK1 ZAdyn ZAsbc4 TK2 TS TB TA X SP L 1 N 2 PE 3 1 TA TB LS 3 OV_ 1 1 OV_ 2 2 X OV TOV Circuit suggestion for the safety function test 1 End of electrical safety chain 2 Jumper remove after test 3 Auxiliary voltage dependent on the variant 230 V or 110 V Danger Safety chain bypass Risk of de...

Page 46: ...ter Param eter list If an error message appears on the ZApad press the Info key to display the info menu again 3 In addition activate input S2 X EN connection terminal 1 See ﬁg Circuit suggestion for the safety func tion test TS After a time of approx 4 s the displays for STO_A and STO_B change from a large dot to a small dot Now deactivate the SC_A SC_B S2 inputs again Then reset the ZAsbc by swi...

Page 47: ...M_O1 and CM_O2 and acknowledge lift control system error 8 Carry out a normal run The run should be able to be carried out without error messages occurring If the results of the individual steps do not correspond to the description check the wiring switch the system off and on again and repeat the test exchange the device only after consultation with ZIEHL ABEGG SE 7 4 2 Test procedure with freque...

Page 48: ...em error 5 Carry out a normal run The run should be able to be carried out without error messages occurring If the results of the individual steps do not correspond to the description Check the wiring Switch the system off and on again and repeat the test Replace the device only after consultation with ZIEHL ABEGG SE 7 5 Brake test In order to keep a brake open for the brake test in the case of a ...

Page 49: ...r second Test sequence after switching on green ﬂashing once per second Brake circuits at X BA output closed green ﬂashing ﬁve times per second Transition from closed to energized brake circuits green On Both brake circuits are energized white red white for one second then short red ﬂash pulses Error status The error number is displayed by the number of red ﬂash pulses see chapter Error diagnosis ...

Page 50: ...oo high The permissible internal operating temperature was exceeded Check the ambient temperature and ventilation Check technical data of brakes 4 Overcurrent Maximum permissible output current was exceeded Check technical data of brakes Check the winding resistance of the connected brakes 5 Overload Maximum permissible continuous current was exceeded Check technical data of brakes Check the windi...

Page 51: ...ion Rated input current A 2 2 Duty cycle 60 in the case of 30 s medium cycle time Max heat dissipation W 20 Power losses during standstill W 3 Max protection Mains connection X SP A 16 Line protection switch characteristics B Inputs S1A S1B S2 X EN STO_A STO_B X SC Maximum input voltage VAC 110 10 230 10 Switching level 0 signal in active VAC 25 40 Switching level 1 signal ac tive VAC 93 195 Relay...

Page 52: ...speciﬁed ambient conditions are observed Protection rating ZAsbc4C IP20 ZAsbc4B IP101 Ambient temperature for oper ation C 0 55 from 40 C reduction of the rated current power levels by 0 6 per 1 K of temperature increase Relative humidity 90 condensation prohibited Max installation height m über NN 2000 Storage and shipping temper ature C 20 to 60 Degree of soiling in acc with DIN EN 61800 5 1 2 P...

Page 53: ...attachment to ZAdyn4C Betriebsspannung Sicherheitskreis 110 110 VAC 230 230 VAC 9 3 Part no ZAsbc4C 110 357292 ZAsbc4C 230 357293 ZAsbc4B 110 357290 ZAsbc4B 230 357291 Original operating instructions ZAsbc4 Enclosure R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 53 64 ...

Page 54: ... 2014 33 EU Low Voltage Directive 2014 35 EU EMC Directive 2014 30 EU The following harmonised standards have been used EN 81 20 2020 Safety rules for the construction and installation of elevators Lifts for the transport of persons and goods Part 20 Passenger and goods passenger elevators EN 81 50 2020 Safety rules for the construction and installation of lifts Testing Part 50 Construction rules ...

Page 55: ...Service GmbH Westendstraße 199 80686 München Germany This declaration relates exclusively to the product in the state in which it was placed on the market and excludes components which are added and or operations carried out subsequently by the ﬁnal user The authorised representative for the assembly of the technical ﬁle is Mr Roland Hoppenstedt see above for address Künzelsau 04 08 2021 place and...

Page 56: ...9 5 Certiﬁcates Original operating instructions ZAsbc4 Enclosure R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 56 64 ...

Page 57: ...Original operating instructions ZAsbc4 Enclosure R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 57 64 ...

Page 58: ...Original operating instructions ZAsbc4 Enclosure R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 58 64 ...

Page 59: ...Original operating instructions ZAsbc4 Enclosure R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 59 64 ...

Page 60: ...Original operating instructions ZAsbc4 Enclosure R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 60 64 ...

Page 61: ...Original operating instructions ZAsbc4 Enclosure R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 61 64 ...

Page 62: ...Original operating instructions ZAsbc4 Enclosure R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 62 64 ...

Page 63: ...Original operating instructions ZAsbc4 Enclosure R TBA20_01 GB 2021 33 Index 002 Part No 00163475 GB 63 64 ...

Page 64: ... technical changes Customer Service phone 49 7940 16 308 fax 49 7940 16 249 drives service ziehl abegg com Headquarters ZIEHL ABEGG SE Heinz Ziehl Straße 74653 Künzelsau Germany phone 49 7940 16 0 fax 49 7940 16 249 drives ziehl abegg de www ziehl abegg com ...

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