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Peakanalyzer Installation Manual Version 2.6

2.3.19 Distributed Peakanalyzer terminals in the field

For machines that have a greater local dimension it is useful to distribute the measurement
terminals in the field in several steel boxes. Thus the sensor cables must be only connected
to  the  closest  steel  box  and  not  to  one  central  Peakanalyzer.  The  steel  boxes  are  than
connected via LAN cable or fibre optic glass cable to the central Peakanalyzer module. The
distributed steel boxes can be connected via EtherCAT-Coupler in series. From one central
Peakanalyzer module it is possible to build star, bus or tree topologies. The restrictions of 32
analog  vibration  channels,  32  process  channels  as  well  as  16  digital  inputs  and  16  digital
outputs for one Peakanalyzer must be considered.

The outgoing EtherCAT branches are labeled for unique identification. The labeling is done
according to the following scheme:

The number of the Peakanalyzer in the system is always starting with 1 . Number of the
EtherCAT-branch on the Peakanalyzer . Number of the EtherCAT-branch in the subsystem.

Example: The first Peakanalyzer basis module is labeled with 1., the following are labeled with
2. and following. The EtherCAT branch that is closest to the IPC is labeled with 1.1. The next
one with 1.2 and so on. The LAN or fibre optic cables are labeled according to the branch they
are connected to.

2.3.19.1 Connection of EtherCAT junction of type EK1122 for LAN cable

The EtherCAT junction of type EK1122 is preferably installed in the central Peakanalyzer
module.

The EtherCAT junction of type EK1122 shown in Picture 15 allows a distributed installation of
Peakanalyzer terminals in the field with LAN cables up to 100 m length. The connection of the
EtherCAT junction is done via the RJ45 socket. The Link- and Activity status is shown directly
at  the  socket.  The  run  LED  shows  the  status  of  the  EtherCAT  branch.  The  central
Peakanalyzer module can have multiple EtherCAT junctions of type EK1122 equipped. Each
terminal has two branching ports X1 and X2 that can be connected to an EtherCAT-Coupler
of  type  EK1100 (see  Picture  16).  The  junction  port and the  coupler  are connected via  LAN
cable and all are labeled in a unique identifiable schema. The chapter 2.3.19 describes in more
detail the labeling schema.

Picture 15: View of EtherCAT junction EK1122

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Содержание Peakanalyzer

Страница 1: ...www maschinendiagnose de Installation Manual Version 2 6 Peakanalyzer...

Страница 2: ...2 Peakanalyzer Installation Manual Version 2 6...

Страница 3: ...put signals to terminals of type EL2004 16 2 3 8 Connection of analog input terminals of type EL3702 17 2 3 9 Connection of analog 0 20 mA input terminals of type EL3742 17 2 3 10 Connection of PT100...

Страница 4: ...4 Peakanalyzer Installation Manual Version 2 6 4 2 Add Peakanalyzer 36 4 3 Change network settings of a Peakanalyzer 38 5 Completion of the Installation 39...

Страница 5: ...levant regulations 2 3 EG Niederspannungsrichtlinie 73 23 EWG applied in Germany by 1 Verordnung zum Ger tesicherheitsgesetz Elektromagnetische Vertr glichkeit 89 336 EWG und 92 31 EWG 1 This applies...

Страница 6: ...he shield of the signal cables must be connected to the bulkhead receptacle If the signal cable is directly connected to the measurement terminal the shield can alternatively be connected to the clamp...

Страница 7: ...iginal package or in a package that ensures an adequate protection Transport damages are excluded from guarantee claims 1 10 Before Installation The Peakanalyzer is assembled with different rail compo...

Страница 8: ...ol cabinet the user is responsible for the professional execution of the DC supply and earth connection All connected signal cables to the Peakanalyzer must be shielded and the shield must be connecte...

Страница 9: ...the required operating voltage to drive the EtherCAT system bus The current through these input voltage clamps must be limited to 2 A If the power supply source has a greater output current than 2 A e...

Страница 10: ...stallation of the hardware is described for the variant as complete device in an IP65 steel box The installation in a control cabinet and the distributed systems should be based on this description 2...

Страница 11: ...onnected to the clamp with the black S on yellow ground 2 3 1 Internal connection in the Peakanalyzer If the Peakanalyzer is supplied in a steel box the internal connection is already existent If the...

Страница 12: ...h blue N gray L and green yellow PE The power supply frequency should be 50 or 60 Hz The external power supply connection is shown in Picture 3 2 3 3 Network connection LAN of the Peakanalyzer The net...

Страница 13: ...two vibration acceleration sensors The supplied vibration acceleration sensors are connected with the white wire to the clamp labeled with a black on white ground and with the black wire to the clamp...

Страница 14: ...nt method also results in a very accurate speed value if there a multiple impulses per rotation and not equidistant distributed This is the recommended measurement method This method works until a max...

Страница 15: ...t described in this chapter For further information see chapter 2 3 8 Connection of analog input terminals of type EL3702 or chapter 2 3 15 Connection of PROFIBUS to terminal of type EL6731 0010 or ch...

Страница 16: ...ool to have class dependent threshold monitoring of online characteristic values of vibration acceleration signals The connection of digital input signals is shown in Picture 6 Picture 6 Connection of...

Страница 17: ...it also shows that the supply voltage for displacement sensors is connected to the potential distribution terminal PV01 or the power supply terminals X6 to X8 A connection to the power supply terminal...

Страница 18: ...on white ground and are differential inputs The label of the measurement channel itself is in the range of 11 to 49 Picture 8 shows the connection of sensors and other external current signals to the...

Страница 19: ...the wire pairs that are connected to the clamps labeled with L1 and L1 as well as L2 and L2 Failure of a sensor or a broken wire are signalized by a red LED The input channels itself are labeled in th...

Страница 20: ...ferential voltage is higher than 25 mV the functionality of the resistance measuring bridge is not guaranteed The connection of two resistance measuring bridges is shown in Picture 10 Picture 10 Conne...

Страница 21: ...inal provides the inputs C 03 and C 04 Parallel to the counting functionality a self test signal of the metal particle counter can be recorded and analyzed These digital input signals are then connect...

Страница 22: ...The fused wires must have a cross section to drive at least 3 A Furthermore the power supply terminal of type EL9410 is connected to the voltage Up for the supply of external sensors on the I O termi...

Страница 23: ...al of type EL6731 0010 This terminal provides the possibility of an integration in an existing PROFIBUS system Thus the Peakanalyzer can receive process factors and speed information Furthermore the P...

Страница 24: ...PROFINET network and therefore reduce the wiring effort The maximum cable length between two PROFINET devices should not exceed 100 m The PROFINET cable should be labeled uniquely Thus a confusion bet...

Страница 25: ...completed by one end cap after the last terminal Picture 14 View of end cap 2 3 18 Connection of external sensors via overvoltage protection clamps A Peakanalyzer can be optionally equipped with over...

Страница 26: ...n the subsystem Example The first Peakanalyzer basis module is labeled with 1 the following are labeled with 2 and following The EtherCAT branch that is closest to the IPC is labeled with 1 1 The next...

Страница 27: ...AT terminals an end cap and a power supply The coupler transforms the telegrams from the Ethernet 100BASE TX to the E Bus representation The connection to the central Peakanalyzer base module is done...

Страница 28: ...ces up to 20 km with singlemode fibre optic cable 9 125 m Picture 17 View of EtherCAT junction of type EK1521 left and EK1521 0010 right for fibre optic cable The connection of the EtherCAT branch is...

Страница 29: ...e Ethernet 100Base FX to the E Bus signal representation The SC Duplex connector of the fibre optic cable from the central Peakanalyzer base station is connected to the upper EtherCAT input X1 The fib...

Страница 30: ...machine diagnostician Picture 19 shows the recommended sensor positions for two vibration acceleration sensors of a two stage gear drive Depending on the intended sensor positions the vibration accele...

Страница 31: ...6 Nm Screw lock is not needed in this case Note The maximum torque of 6 Nm must not be exceeded A Torque above this level can result in a destroyed thread or a failure of the sensor Picture 22 Blind...

Страница 32: ...e adjusted perpendicular to the measurement object The reference distance can be adjusted with the help of the housing nuts A fine adjustment is recommended with a gauge Afterwards the housing nut has...

Страница 33: ...h the highest speed is not possible the installation can also take place on a shaft with lower speed In this case it is recommended to use multiple impulses per rotation One possibility to measure mul...

Страница 34: ...l electrical connections between the resistors 1 and 4 as well as 2 and 3 in the form of a steel wire bridge Picture 26 Arrangement of a strain gauge to measure the normal strain on one layer Descript...

Страница 35: ...ion CD For the installation process administrative privileges are necessary It is recommended to follow the instructions of the installation process It is also recommended to install the Peakanalyzer...

Страница 36: ...should be obtained from a network administrator to avoid conflicts in the network To establish a connection to the Peakanalyzer the network settings of the PC may be adopted The Peakanalyzer must be...

Страница 37: ...C This information can be found on the Peakanalyzer Location An optional description for the location of the Peakanalyzer IP Address of the Peakanalyzer Alternatively a network name can be set This ne...

Страница 38: ...action an active LAN connection to the Peakanalyzer must be established On the tab system the network configuration of the Peakanalyzer is listed By clicking on the button Change the network settings...

Страница 39: ...cture 30 service measure One requirement for the start of a service measurement is an active monitoring configuration on the Peakanalyzer Normally this is the case since the delivered Peakanalyzer at...

Страница 40: ...Q0164e GfM Gesellschaft f r Maschinendiagnose mbH Koepenicker Strasse 325 12555 Berlin Deutschland Germany Phone Berlin 49 30 65 76 25 65 Phone Dortmund 49 231 77 64 723 www maschinendiagnose de...

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