Lenze 2131 Operating Instructions Manual Download Page 47

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Troubleshooting and fault elimination

7-2

BA2131EN

7.1

Controller is inhibited

The controller cannot be enabled via PROFIBUS process data, i.e. the status “ OPERATION
ENABLED“ will not be reached.

PROFIBUS
initialization

ok?

Check

PROFIBUS

Check 2131 field-

bus module

Is the yellow

LED blinking (BUS)?

82XX:

Set the operating mode

(L-C0001) to 3 (if necessary,

store parameter (L-C0003))

POW1 = 0000

hex

selection

PIW1 =

xxxx xxxx x100 0000

bin

(switch-on inhibit)?

PIW1 =

xxxx xxxx 0xxx 1000

bin

(fault)?

Fault (TRIP)

reset

yes

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Summary of Contents for 2131

Page 1: ...Operating Instructions EDB2131UB 00408822 Fieldbus module type 2131 PROFIBUS 2131 24V DC PROFIBUS DP Show Hide Bookmarks ...

Page 2: ...le Hardware level and index Software level and index Variant Explanation Important TheseOperating Instructions areonly valid in combination with theOperating Instructions of the controller 82XX 8200 vector or 93XX 1996 Lenze GmbH Co KG Without written approval of Lenze Lenze GmbH Co KG no part of these Instructions must be copied or given to third parties All indications given in these Operating i...

Page 3: ... time in the controller 3 3 3 6 3 Number of participants 3 4 4 Installation 4 1 4 1 Connections of the fieldbus module 2131 4 1 4 1 1 Overview 4 1 4 1 2 9 pole SubD pin connector 4 2 4 1 3 Plug in terminal for 2 pole male plug external supply voltage 4 2 4 2 Mechanical installation 4 3 4 3 Electrical installation 4 3 4 3 1 Voltage supply 4 3 4 3 2 Wiring to a host 4 4 5 Commissioning 5 1 5 1 Confi...

Page 4: ...cess data 6 9 6 4 1 Process data assignments for 82XX 6 10 6 4 2 Process data assignment for 8200 vector 6 10 6 4 3 Process data assignment for 93XX 6 11 6 5 Controller status 6 13 6 5 1 Standard unit control 6 13 6 5 2 DRIVECOM unit control 6 14 6 5 3 Control word 6 17 6 5 4 Status word 6 20 6 6 Lenze specific parameters 6 22 6 6 1 Only 82XX Lenze parameter Operating Mode L C0001 6 22 6 6 2 Param...

Page 5: ... Cxxx y Subcode y of code Cxxx z B C0410 3 subcode 3 of code C0410 L Cxxx y Lenze code Xk y Terminal strip Xk terminal y z B X3 28 terminal 28 on terminal strip X3 xx yyy Cross reference chapter page 1 1 2 What is new Ident no Edition of Important Contents 394 179 27 01 1997 Format change to DIN A4 408822 01 06 1999 replaces 394 179 l Adaptation to 8200 vector all chapters 1 2 Scope of supply Scop...

Page 6: ...ring operation of the fieldbus module Any other use shall be deemed inappropriate Liability l The information data and notes in these instructions met the state of the art at the time of printing Claims referring to drive systems which have already been supplied cannot be derived from the information illustrations and descriptions given in these Operating Instructions l The specifications processe...

Page 7: ... be complete In case of questions and problems please contact your Lenze representative l At the time of delivery the fieldbus module meets the state of the art and ensures basically safe operation l The indications given in these Operating Instructions refer to the stated hardware and software versions of the fieldbus modules l The fieldbus module is hazardous if unqualified personnel works on an...

Page 8: ...nding dangeU Consequences if disregarded Death or severe injuries Warning of a general danger Warning Warns of potential very hazardous situations Possible consequences if disregarded Death or severe injuries Caution Warns of potential hazardous situations Possible consequences if disregarded Light or minor injuries Warning of damage to material Stop Warns of potential damage to material Possible ...

Page 9: ...profile DRIVECOM Profil 20 3 2 General data application conditions Field Values Order designation 33 2131IB Communcation medium RS485 Network topology Line Max cable length 1200 m depending on the desired baud rate and the cable type used PROFIBUS participants Slave Communication profile PROFIBUS DP DIN 19245 part 1 and part 3 Drive profile DRIVECOM profile 20 Baud rate 9 6 kbit s to 12000 kbit s ...

Page 10: ... AC no electrical isolation 821X 50 V AC Electrical isolation 8200 vector with external supply 100 V AC single basic insulation 822X 270 V AC single basic insulation 93XX 270 V AC single basic insulation for the external bus systems 0 V AC no electrical isolation Degree of pollution VDE 0110 part 2 pollution degree 2 3 4 Dimensions 2131 75 62 18 28 Fig 3 1 Dimensions of the 2131 fieldbus module al...

Page 11: ...cally A processing cycle consists of l Writing of control word or setpoint if the value has changed l Alternating reading of status word and actual value l Processing of parameter access if there is a service If the time tolerances caused by the cyclic reading of the status word actual value are too large the alternating reading of the status word and the actual value can be suppressed This is con...

Page 12: ...ter data 30 ms 20 ms tolerance l Proces data approx 3 ms 2 ms tolerance Processing time 93XX The parameter data and process data are independent of each other l Parameter data approx 30 ms 20 ms tolerance typical The processing time can be longer for some codes see the 9300 Manual l Process data approx 3 ms 2 ms tolerance 3 6 3 Number of participants l Standard 32 particpants including host system...

Page 13: ...Installation 4 1 BA2131EN 4 Installation 4 1 Connections of the fieldbus module 2131 4 1 1 Overview 2131 2131 8200 vector 2131 82XX 93XX Fig 4 1 Controllers with fieldbus module 2131 Show Hide Bookmarks ...

Page 14: ... 93XX controllers See Operating Instructions of the controller 4 Red drive LED DRIVE Operating status of the 82XX or 93XX controllers See Operating Instructions of the controller 5 PROFIBUS DP connection 9 pole SubD pin connector see chapter 4 1 2 6 Connection for external voltage supply 24 V DC 10 External voltage supply for the 2131 fieldbus module see chapter4 1 3 Always required for 820X For o...

Page 15: ...iven without a separate voltage supply The controllers 820X 8201 8204 always require a separte voltage supply Use a separate supply unit for the external voltage supply 24 V of the 2131 fieldbus module Use separate supply units for longer distances between the control cabinets The following chapter describes how to connect the 2131 fieldbus module to the bus system see chapter 4 3 2 Note Internal ...

Page 16: ...safe electrical isolation double basic insulation to VDE 0160 is required For this you can use an interface module for the host with an additional electrical isolation see the corresponding manufacturer s information For wiring the electrical isolation of the supply voltage must be taken into account The supply voltage is assigned to the same potential as the data bus Show Hide Bookmarks ...

Page 17: ...ng l If the 2131 fieldbus module is no longer supplied with voltage the bus system will continue operation However the connected controller can no longer be accessed from the host l If single bus participants are to be disconnected it must be ensured that the bus terminators at the physical cable ends remain active l Only use cables which correspond to the listed specifications see chapter 8 1 l O...

Page 18: ... Fig 4 4 Connection of the bus cable in the bus connector 1 9 pole SubD plug 2 Housing screw 3 Terminator here not connected 4 Cable screen bare fit in metal guide required 5 Bus cable Length of the bus cable The length of the bus cable depends on the baud rate Baud rate kbit s 9 6 93 75 187 5 500 1500 12000 Length m 1200 1000 400 200 100 Show Hide Bookmarks ...

Page 19: ...Installation 4 7 BA2131EN Show Hide Bookmarks ...

Page 20: ...specific controller settings for both versions The third section gives a program example which is to support the commissioning 5 1 1 Settings with COM ET200 DOS In the following we describe how to configure a Lenze controller for the program package COM ET 200 DOS 1 Copy the file LE00AATD 200 from the diskette to the COM ET200 directory 2 Fill in the boxes of the menus indicated then Menu ET200 sy...

Page 21: ...1 fieldbus module The green bus LED for the supply voltage see page 4 1 Fig 4 1pos 1 must be on The LED which displays the operating state of the controller must be on If the LEDs are not on see chapter 7 Troubleshooting and fault elimination 2 Set the station address C0009 for each controller via the keypad or the host see chapter 6 1 4 page 6 3 If several controllers are interconnected in a netw...

Page 22: ... code addressing 6 1 Subindex 0 Value 10 130 000dec results from 1013x104 see chapter 6 1 1 2 Set the parameter L C0142 to 0 3 Terminal 28 ctrl enable controller enable is always active and must be set to HIGH level during PROFIBUS operation see the Operating Instructions of the controller Otherwise the controller cannot be enabled by the PROFIBUS DRIVECOM controller status OPERATION ENABLED With ...

Page 23: ... resetting a fault via PROFIBUS this does not occur l After the command TRIP reset the 820X controller is basically initialized During this time the controller does not accept any services l Always send the direction of rotation with a low setpoint before the new setpoint If the setpoint and the direction of rotation are changed at the same time via the DRIVECOM speed setpoint the speed can change...

Page 24: ...mmunication channels l Parameter channel for the transfer of parameters l Process data channel for fast transfer of process data Process data are cyclically transferred Thus the latest input and output data are constantly exchanged between the host and the controllers 6 1 Parameters The system distinguishes two parameter types the Lenze parameters which are implemented into the Lenze controllers a...

Page 25: ...offset l Offset 0 addresses parameter set 1 with the Lenze codes L C0000 to L C1999 l Offset 2000 addresses parameter set 2 with the Lenze codes L C2000 to L C3999 l Offset 4000 addresses parameter set 3 with the Lenze codes L C3000 to L C4999 l Offset 6000 addresses parameter set 4 with the Lenze codes L C6000 to L C7999 If a parameter is only available once see Operating Instructions 8200 vector...

Page 26: ...only one code The 93XX controller i operated via the control codes By means of the control codes it is possible to select the signal source valid for an input The signal source can be a terminal an internal signal or a signal of a bus system For further information refer to the 93XX Manual 6 1 4 Bus address station address To address the controllers in the PROFIBUS system each participant gets an ...

Page 27: ...et Function Setting depends on the master type Baud rate The 2131 module is equipped with an automatic baud rate detection Communication profile PROFIBUS DP DIN E 19245 T3 Slave station address 126 Lenze setting Value the same as in controller parameter C0009 see chapter 6 1 4 Bus address station address DP configuration data configuration see chapter 6 2 PNO identification number 00AAhex DP user ...

Page 28: ...hannel has the same structure for both transmission directions 6 3 1 Structure of the DP parameter setting channel Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Service Subindex Index High byte Index Low byte Data 4 Error 4 Data 3 Error 3 Data 2 Error 2 Data 1 Error 1 Byte 1 Service Job and response control for the DP parameter channel Bit no Meaning 0 2 Service Job for the controller Th...

Page 29: ...ormation indicated with invalid access The status of the bit Job Status determines the meaning of the data field Data Parameter value which assigns 1 to 4 bytes depending on the data format Strings or data blocks cannot be transferred The most common data format in Lenze controllers is a fixed point format with 4 decimal places Please note that these parameters must be multiplied by 10 000 e g the...

Page 30: ...e bit job handshake is the same the response has been received You should implement a time monitoring 5 Check whether the bit job status is set If the bit job status is not set the field data error contains the required parameter value If the bit job status is set the reading job is not executed properly and the field data error contains an error information Write job 1 Determine the user data ran...

Page 31: ...ode C0012 INDEX byte 3 4 Index calculation Index 24575 code number Index 24575 12 24563 5FF3hex DATA byte 5 8 Calculation of the value for the acceleration time 20 s x 10 000 200 000 00 03 0D 40hex Response to drive Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Service Subindex Index High byte Index Low byte Data 4 Data 3 Data 2 Data 1 0x11 0010 0 5F F3 00 03 0D 40 Response of the contro...

Page 32: ...when no fault occurs Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Service Subindex Index High byte Index Low byte Data 4 Data 3 Data 2 Data 1 0x11 0000 0 5F C2 00 06 8F B0 Index of the read request 5FC2hex Data 1 to data 4 43 C x 10000 430000 00 06 8F B0 6 4 Process data Process data are data memories in which several parameters for a new parameter the process data are summarized for fa...

Page 33: ...igh byte Actual value Low byte DRIVECOM status word see chapter 6 5 4 or chapter 6 5 2 Actual value act frequency value The actual frequency value is indicated with a sign á24000 á480 Hz 6 4 2 Process data assignment for 8200 vector Structure of the PO data response Digital and analog input and output signals can be freely configured see Operating Instructions for 8200 vector codes C0410 C0412 C04...

Page 34: ...003 4013 4113 MCTRL MADD Torque setpoint Not assigned DF master 5003 5013 5113 NSET N Speed setpoint Not assigned DF slave bus 6003 6013 6113 DFSET A TRIM Phase trimming DFSET N TRIM Speed trimming DF slave cascade 7003 7013 7113 DFSET VP DIV DF factor DFSET A TRIM Phase trimming Not equal to xxx3 except own configurations Not assigned Not assigned For detailed description of the 93XX signal confi...

Page 35: ...6 B i t A I F I N W 1 A I F I N B 1 5 A I F I N B 0 A I F I N D 1 A I F C T R L B 1 2 A I F C T R L B 1 3 A I F C T R L B 1 4 A I F C T R L B 1 5 B y t e 3 4 B y t e 5 6 B y t e 7 8 A I F I N B i t 0 B i t 1 5 C o n t r o l w o r d A I F C T R L B 0 A I F C T R L B 1 A I F C T R L B 2 A I F C T R L B 4 A I F C T R L B 5 A I F C T R L B 6 A I F C T R L B 7 D C T R L Q S P A I F C T R L B 3 D I S A ...

Page 36: ...D C T R L I M P S T A T B 1 5 S T A T B 1 4 1 6 B i t F D O C 0 1 1 6 1 C 0 1 1 6 1 6 F D O 1 6 F D O 3 1 C 0 1 1 6 1 7 C 0 1 1 6 3 2 B i t 0 B i t 1 5 C 0 1 5 6 1 S T A T C 0 1 5 6 6 C 0 1 5 6 7 0 3 C 0 8 5 4 3 A I F O U T D 2 C 1 1 9 5 C 1 1 9 6 1 6 B i t L o w W o r d 1 6 B i t H i g h W o r d Fig 6 2 Function block AIF OUT and AIF OUT AIF OUT is available for the 9300 technology variants servo...

Page 37: ...TCH ON The controller is inhibited and waits for the power stage to be charged It then automatically switches to the status SWITCHED ON SWITCHED ON The controller is inhibited and waits for controller enable OPERATION ENABLED The controller is enabled In this status a pulse inhibit can be set automatically FAULT The controller is in the status FAULT TRIP 6 5 2 DRIVECOM unit control With PROFIBUS c...

Page 38: ...tus word xxxx xxxx x0xx 1111 Fault was recognized xxxx xxxx 1xxx xxxx Inhibit voltage xxxx xxxx xxxx xx01 or quick stop completed 9 8 4 5 11 6 7 10 12 14 13 3 Note only effective for 821X 8200 vector when the automatic DC injection brake is active L C0106 L C2106 0 2 Fig 6 4 Status diagram DRIVECOM unit control Status Meaning NOT READY TO SWITCH ON The controller is being initialized and is not ye...

Page 39: ...quick stop ramp COMMAND 13 FAULT TRIP The controller has recognized a malfunction For some malfunction a controlled deceleration may be necessary depending on the controller Once completed the controller changes to the status FAULT COMMAND 14 reset fault TRIP Control word bit 7 0 A1 With the series 821X 8200 vector this command acknowledges a fault The controller changes to the status SWITCH ON IN...

Page 40: ... 0 1 SWITCHED ON 0 1 0 0 1 1 OPERATION ENABLED 0 1 0 1 1 1 FAULT 0 1 0 0 0 FAULT REACTION ACTIVE 0 1 1 1 1 QUICK STOP ACTIVE 0 0 0 1 1 1 Switch on inhibit Quick stop Voltage inhibit Fault Operation enabled Switched on Ready to switch on Explanation 0 Bit status is 0 1 Bit status is 1 empty Any bit status no influence 6 5 3 Control word Note The single bit control commands of the control word depen...

Page 41: ...ing to bit AIF CTRL B5 negated 1 7 Fault reset Fault reset TRIP For this a bit change from 0 to 1 is required For 82XX the controller is initialized During this time the controller does not accept any commands 8 Reserve DRIVECOM reserved 9 Reserve DRIVECOM reserved 10 Reserve DRIVECOM reserved 11 FREE DRIVECOM Manufacturer 820X Not assigned 93XX free Mapping to bit AIF CTRL B7 1 12 FREE DRIVECOM M...

Page 42: ... RFG zero Not assigned DCTRL PAR 1 DCTRL PAR LOAD NSET TI 1 NSET TI 2 Torque control 4003 4013 4113 NSET RFG STOP RFG stop NSET CTRL ENABLE 0 RFG zero Not assigned DCTRL PAR 1 DCTRL PAR LOAD NSET JOG 1 NSET JOG 2 DF master 5003 5013 5113 NSET RFG STOP RFG stop NSET CTRL ENABLE 0 RFG zero Not assigned DCTRL PAR 1 DCTRL PAR LOAD REF ON NSET TI 1 DF slave bus 6003 6013 6113 Not assigned Not assigned ...

Page 43: ...H ON INHIBIT 1 Status SWITCH ON INHIBIT 7 Warning Collective warning 0 No warning 1 Warning overtemperature 8 Message Collective message Automatic setting and resetting of pulse inhibit in the controller status OPERATION ENABLED Reasons for this can be undervoltage or overvoltage as well as overcurrent clamp or malfunction configuration of 93xx 0 No message 1 Message IMP 9 Remote 82XX Bus access d...

Page 44: ...5 L C0150 B5 Speed control 100x 101x 111x NSET RFG I 0 Not assigned Not assigned MCTRL IMAX QMIN Torque control 400x 401x 411x MCTRL IMAX negated Not assigned Not assigned MCTRL IMAX QMIN DF master 500x 501x 511x NSET RFG I 0 Not assigned Not assigned REF OK REF BUSY DF slave bus 600x 601x 611x MCTRL MMAX negated Not assigned Not assigned REF OK REF BUSY DF slave cascade 700x 701x 711x MCTRL MMAX ...

Page 45: ...d restarts after l Mains connection and disconnection l Internal fault l Internal message with pulse inhibit 0 5 s If the controller sets the status Mesage because of an internal fault e g short mains failure and the fault remains active longer than 0 5 s the controller will be inhibited automatically The parameter L C0142 has the following function l L C0142 1 The controller restarts automaticall...

Page 46: ...ill find information about troubleshooting in the PROFIBUS system in connection with controllers The help is in the form of troubleshooting trees with the following elements Branches Another block of the fault elimination tree Instruction 1 Connection Fig 7 1 Elements of a troubleshooting tree Show Hide Bookmarks ...

Page 47: ...LED will not be reached 1 PROFIBUS initialization ok Check PROFIBUS Check 2131 field bus module Is the yellow LED blinking BUS 82XX Set the operating mode L C0001 to 3 if necessary store parameter L C0003 POW1 0000hex selection PIW1 xxxx xxxx x100 0000bin switch on inhibit PIW1 xxxx xxxx 0xxx 1000bin fault Fault TRIP reset no yes no yes no yes yes Show Hide Bookmarks ...

Page 48: ...0001bin ready for switch on PIW1 xxxx xxxx x011 0111bin operation enabled no yes POW1 0007Fhex selection OK Enable controller terminal 28 C40 For 821X 8200 vector 822X with L C0106 0 setpoint selection via PAW2 no yes It is possible to select setpoints or other control signals Show Hide Bookmarks ...

Page 49: ...r troubleshooting it can be reasonable to reduce the bus so that only one unit is connected to the PROFIBUS Switch on all units or disconnect all switched off units from the PROFIBUS Are all units connected to the PROFIBUS switched on PROFIBUS initialization ok yes Reduce the number of units connected to the PROFIBUS until the unit in question is the last one connected Reconnect a unit no yes Repl...

Page 50: ...oller Is the green LED BUS on no Switch on the controller and or supply the 2131 fieldbus module separately Is the yellow LED BUS blinking Start PROFIBUS yes Replace the 2131 fieldbus module Is the yellow LED BUS blinking OK no no yes Are the configuration identifiers in the master correct yes Correct the identifiers no Show Hide Bookmarks ...

Page 51: ... 4 Fault reset TRIP Fault reset via PROFIBUS process data PIW1 xxxx xxxx x100 0000bin switch on inhibit Preselection POW1 0000hex then POW1 0080hex yes OK no POW1 0080hex selection no PIW1 xxxx xxxx x100 0000bin switch on inhibit yes Show Hide Bookmarks ...

Page 52: ... 9 pole SubD connector with plug in terminals for the connection of the bus cable order name bus connector PROFIBUS RS 485 With connectable bus terminator Order number Siemens 6ES7 972 0BA00 0XA0 Bus cable Features l Cable resistance 135 165 Ò km f 3 20 MHz l Capacitance per unit length 30 nF km l Loop resistance 110 Ò km l Core diameter 0 64 mm l Core cross section 0 34 mm2 l cores twisted insula...

Page 53: ...e code number XXXX LECOM Lenze communication LSB Least Significant Bit low weighting bits of a binary value Max PDU Maximum Process Data Unit MSB Most Significant Bit high weighting bits of a binary value OV Object list PC Personal Computer PCD Process data PDU Process Data Unit Usable length of a PROFIBUS compatible telegram PE Protective earth PI data Process input data PIWx Process input word x...

Page 54: ...sitioning controls e g controllers Handshake Stipulated data transfer method here implemented by software Host PC or PLC Icon Sign or symbol with an unambiguous message Index Parameter number according to the PROFIBUS and DRIVECOM definitions If a parameter comprises several values e g arrays and records they are addressed with an additional subindex InterBus S Serial bus system of Phoenix Contact...

Page 55: ... Configuration PROFIBUS DP 6 4 Connection Connections of the fieldbus module 4 1 Plug in terminal 2 pole 4 2 Control word 6 17 Controller Application as directed 1 2 Labelling 1 2 Controller status 6 13 D Definitions 1 1 Device control DRIVECOM 6 14 Diagnostics 5 4 Dimensions 3 2 Disposal 1 2 DP parameter setting channel 6 5 DRIVECOM Control word 6 17 Device control 6 14 Status word 6 20 DRIVECOM ...

Page 56: ...7 with the controller 6 7 Write job 6 7 Parameter sets 6 2 Parameter setting 6 1 Parameter setting channel 6 5 Parameters 6 1 C0001 operating mode 6 3 DRIVECOM 6 2 Lenze 6 1 Meaning of individual parameters 6 3 Personnel qualified 2 1 Plug in terminal for external supply Connections 4 2 Process data 6 9 Process data assignment 6 9 Processing time in the controller 3 3 PROFIBUS Configuration 6 4 Pr...

Page 57: ...le 3 1 General data application conditions 3 1 Protocol data 3 2 Ratings 3 2 TRIP reset 7 6 Troubleshooting 7 1 U Unit control Standard 6 13 User data length 6 4 V Voltage supply 4 3 Voltage supply external 4 2 W Warranty 1 2 Wiring to a host 4 4 Write job 6 7 Write parameter example 6 8 6 9 Show Hide Bookmarks ...

Page 58: ...Appendix 8 7 BA2131EN Show Hide Bookmarks ...

Page 59: ...Appendix 8 8 BA2131EN Show Hide Bookmarks ...

Page 60: ...Appendix 8 9 BA2131EN Show Hide Bookmarks ...

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