Heidenhain TNC 415 (259 9x0) Service Manual Bedienungsanleitung

Kundendienst/ServiceService ManualTNC 415B/42511/06

SERVICE MANUAL TNC 415B/425Page 7Issue: 20.08.953. Major Error Messages and their CausesThe integrated monitoring system distinguishes between minor a

SERVICE MANUAL TNC 415B/425Page 95Issue: 20.08.9516.4 Wiring Diagrams of the Data Interfaces16.4.1 RS-232-C Data Interface with RS-232-C Adapter Block

SERVICE MANUAL TNC 415B/425Page 96Issue: 20.08.9516.4.3 RS-422 Data Interface*The RS-422 data interface has identical pin layouts at the logic unit X2

SERVICE MANUAL TNC 415B/425Page 97Issue: 20.08.9517. Data Input and Output17.1 Data Transfer MenuIn the operating mode PROGRAMMING/EDITING (press ),

SERVICE MANUAL TNC 415B/425Page 98Issue: 20.08.95Explanation of the soft keys:The program selected with or is read in or out.All programs are read

SERVICE MANUAL TNC 415B/425Page 99Issue: 20.08.9517.2 Overview of Files for TNC 415B/425Depending on the subordinate mode (NC, PLC MODE, MP MODE etc.)

SERVICE MANUAL TNC 415B/425Page 100Issue: 20.08.9517.3.1 Output of Files with the Extensions.H, .I, .T, .D, .P, .A, .PNTPress Key FunctionEXTOperatin

SERVICE MANUAL TNC 415B/425Page 101Issue: 20.08.9517.3.2 Output of TOOL.T File (Active Tool Table) and of POCKET-TABLEPress Key FunctionEXTEXTTNC in M

SERVICE MANUAL TNC 415B/425Page 102Issue: 20.08.9517.3.3 Output of the Machine Parameter List <NAME>.MPNOTE:The TNC only displays the external d

SERVICE MANUAL TNC 415B/425Page 103Issue: 20.08.9517.3.4 Output of the Compensation Value List for Multipoint AxisError Compensation <NAME>.KORN

SERVICE MANUAL TNC 415B/425Page 104Issue: 20.08.95NOTE:The TNC only displays the external directory in the FE1 mode.As of NC software 259 93x.08 and 2

SERVICE MANUAL TNC 415B/425Page 8Issue: 20.08.95Display (blinking) Error CausePROCESSOR CHECK ERROR YX(continued)CDEFGHIJKLMNOPQRY =Time slice overfl

SERVICE MANUAL TNC 415B/425Page 105Issue: 20.08.9517.3.5 PLC File ManagementPress Key FunctionMOD8 0 7 6 6 7ENTPGMNAMETNC in operating mode PROGRAMMIN

SERVICE MANUAL TNC 415B/425Page 106Issue: 20.08.95Selecting the DrivesPress Key FunctionororSelect the window to be modifiedSwitch soft key rowPress s

SERVICE MANUAL TNC 415B/425Page 107Issue: 20.08.95Press Key FunctionorAssign the "drive" by pressing a soft keyPress soft keySwitch soft key

SERVICE MANUAL TNC 415B/425Page 108Issue: 20.08.9517.3.6 Output of Files from PLC MemoryNOTE:The TNC only displays the external directory in the FE1 m

SERVICE MANUAL TNC 415B/425Page 109Issue: 20.08.95Press Key FunctionMOD8 0 7 6 6 7ENTEXTin interface mode FE 1otherwise:ENDTNC in operating mode PROGR

SERVICE MANUAL TNC 415B/425Page 110Issue: 20.08.9517.4 Downloading External DataPreparations:• Connect the external data medium (ME, FE or other perip

SERVICE MANUAL TNC 415B/425Page 111Issue: 20.08.9517.4.2 Downloading TOOL.T Files (Active Tool Table) and the POCKET TABLEPress Key FunctionTNC in MA

SERVICE MANUAL TNC 415B/425Page 112Issue: 20.08.9517.4.3 Machine Parameter Input <NAME>.MPPress Key FunctionMOD9 5 1 4 8ENTMODEXTTNC in operati

SERVICE MANUAL TNC 415B/425Page 113Issue: 20.08.95When the error messageOPERATING PARAMETERS ERASEDis displayed, enter the machine parameter file <

SERVICE MANUAL TNC 415B/425Page 114Issue: 20.08.9517.4.4 Input of the Compensation Value List for Multipoint Axis Error Compensation <NAME>.KOR

SERVICE MANUAL TNC 415B/425Page 9Issue: 28.10.00Display (blinking) Error CauseERROR IN PLC-PROGRAM XXXX = 1A1B1C1D1E1F1G1H1I1J1K1L1M1N1O1P1Q1R2A2B2C2D

SERVICE MANUAL TNC 415B/425Page 115Issue: 20.08.95From NC-software 259 93x.08 and 259 94x.08 the compensation values and the relations can be stored i

SERVICE MANUAL TNC 415B/425Page 116Issue: 20.08.95Press key FunctionPress soft key and arrow key on VDU.interface modeFE1otherwise:...orPress soft key

SERVICE MANUAL TNC 415B/425Page 117Issue: 20.08.9517.4.5 Downloading PLC Program, Error Messages, Dialogues andHelp TextsNOTE:The TNC displays the ext

SERVICE MANUAL TNC 415B/425Page 118Issue: 20.08.95*After reading in the files, the error messages and dialogues need to be reconverted intotheir origi

SERVICE MANUAL TNC 415B/425Page 119Issue: 20.08.95If the PLC program is run from RAM (MP 4010 = 1) and several files of the type <NAME>.PLC are

SERVICE MANUAL TNC 415B/425Page 120Issue: 20.08.9518. Analogue Outputs18.1 Specifications6 outputs 1, 2, 3, 4, 5 and S Machine parameters for the anal

SERVICE MANUAL TNC 415B/425Page 121Issue: 20.08.95When the override potentiometer is turned to the right, the control outputs an analogue voltage whic

SERVICE MANUAL TNC 415B/425Page 122Issue: 20.08.9518.2.2 Axes with Integral Digital Speed ControllerDepending on the machine parameter MP1900 the driv

SERVICE MANUAL TNC 415B/425Page 123Issue: 20.08.95When the override potentiometer is turned to the right, the control outputs an analogue voltage whic

SERVICE MANUAL TNC 415B/425Page 124Issue: 20.08.9518.3 Switching Over the Position DisplayPress Key FunctionTNC in operating mode MACHINE (manual, ful

SERVICE MANUAL TNC 415B/425Page 10Issue: 20.08.95Display (blinking) Error CauseERROR IN PLC-PROGRAM XERROR IN PLC-PROGRAM XXX = 789XX = 10111213141516

SERVICE MANUAL TNC 415B/425Page 125Issue: 20.08.9518.4 Adjustment of the Feed Rate18.4.1 Axes with Analogue Speed ControllerCheck and adapt the machin

SERVICE MANUAL TNC 415B/425Page 126Issue: 20.08.9518.5 Offset Adjustment18.5.1 Axes with Analogue Speed Controllera) Offset Adjustment with Code Numbe

SERVICE MANUAL TNC 415B/425Page 127Issue: 20.08.95b) Cyclic Offset Adjustment via Machine ParametersIn the machine parameter MP1220 the cycle time is

SERVICE MANUAL TNC 415B/425Page 128Issue: 20.08.95NOTES

SERVICE MANUAL TNC 415B/425Page 129Issue: 20.08.9518.6 Oscilloscope FunctionTNC 415B/425 features an integral oscilloscope. To activate the OSCILLOSCO

SERVICE MANUAL TNC 415B/425Page 130Issue: 20.08.9518.6.1 Soft Key RowsExplanation of the soft keys:start recordinghorizontal zoomactivate cursoroptimu

SERVICE MANUAL TNC 415B/425Page 131Issue: 20.08.9518.6.2 TriggerThe following possibilities are available:• FREE RUN Recording is terminated by hand.

SERVICE MANUAL TNC 415B/425Page 132Issue: 20.08.95Channel 1 to Channel 4Four channels can be selected for recording. The assignment of the axes to the

SERVICE MANUAL TNC 415B/425Page 133Issue: 20.08.9519. PLC Inputs and Output19.1 PLC Inputs19.1.1 PLC Inputs on LEConnector X42: I0 to I31 and acknowle

SERVICE MANUAL TNC 415B/425Page 134Issue: 20.08.9519.3 Checking the PLC Inputs and OutputsThe test unit (see section 20) can be used to check the PLC

SERVICE MANUAL TNC 415B/425Page 11Issue: 20.08.95Display (blinking) Error CauseERROR IN PLC-PROGRAM XX (continued)2324252627Accumulators not loaded on

SERVICE MANUAL TNC 415B/425Page 135Issue: 20.08.9519.3.2 PLC OutputsThe PLC outputs can be checked as follows:• Connect the test unit between the PLC

SERVICE MANUAL TNC 415B/425Page 136Issue: 20.08.9519.3.3 Measurement Setup for PLC Inputs and Outputs at the LELogic UnitTest AdapterMultimeterX41X42X

SERVICE MANUAL TNC 415B/425Page 137Issue: 20.08.9519.4 Diagnosis Possibilities in the PLC Mode19.4.1 TRACE FunctionActivation via soft key The TRACE f

SERVICE MANUAL TNC 415B/425Page 138Issue: 20.08.9519.4.2 LOGIC DiagramThe logic states of up to 16 operands (M, I, O, T, C) can be depicted simultaneo

SERVICE MANUAL TNC 415B/425Page 139Issue: 20.08.95Selecting the Operands and Starting the Logic DiagramPress Key FunctionA table is displayed from whi

SERVICE MANUAL TNC 415B/425Page 140Issue: 20.08.9519.4.3 TABLE FunctionPress Key FunctionCall TABLE functionKey on VDUAfter pressing a soft key, the c

SERVICE MANUAL TNC 415B/425Page 141Issue: 20.08.95Notes

SERVICE MANUAL TNC 415B/425Page 142Issue: 20.08.9519.5 Compiling the PLC ProgramSelecting a File as EDITOR PGM:Press Key FunctionPGMNAMECall file over

SERVICE MANUAL TNC 415B/425Page 143Issue: 20.08.9519.6 Output "Control Ready for Operation" andAcknowledgement for Test " Control Ready

SERVICE MANUAL TNC 415B/425Page 144Issue: 20.08.9519.6.1 Wiring of the EMERGENCY STOP Interface+24V0VControl VoltageEXTERNALEMERG. STOPX41/34Machine T

SERVICE MANUAL TNC 415B/425Page 12Issue: 20.08.95Error Messages GROSS POSITIONING ERROR:Axes with Analogue Speed ControllerDisplay (blinking) Error Ca

SERVICE MANUAL TNC 415B/425Page 145Issue: 20.08.9520. Test Units20.1 Test Unit for the PLC Inputs and OutputsPL Test Unit, Id.No. 247 359 01to test th

SERVICE MANUAL TNC 415B/425Page 146Issue: 20.08.95 Adaptor Cable,9pinId.No. 255 481 01 Adaptor Cable, 15pinId.No. 255 482 01 Adaptor Cable, 25pinId.No

SERVICE MANUAL TNC 415B/425Page 147Issue: 20.08.9520.3 Encoder Diagnostic Set, Id.No. 254 599 01Used:to test the electrical functions of an encoder(Fu

SERVICE MANUAL TNC 415B/425Page 148Issue: 20.08.9521. Exchange Instructions21.1 Important Notes* Observe the safety instructions!21.1.1 Required Equip

SERVICE MANUAL TNC 415B/425Page 149Issue: 20.08.9521.1.4 Backing up RAM DataBefore the LOGIC UNIT, an assembly (e.g. processor board, power supply etc

SERVICE MANUAL TNC 415B/425Page 150Issue: 20.08.95The data can be read out as described in section 17.3.The BACKUP routine is a very useful function t

SERVICE MANUAL TNC 415B/425Page 151Issue: 20.08.95Moreover, the pre-set values and the entry values for the supplementary operating modes must bedeter

SERVICE MANUAL TNC 415B/425Page 152Issue: 20.08.95TNC DialoguePressKey NotesSIGN of LIMIT X- =.Press soft key,note down the values.LIMIT X+ =.(do not

SERVICE MANUAL TNC 415B/425Page 153Issue: 20.08.95TNC DialoguePressKey Notes(key on VDU)MODOPERATING MODEME FE1 FE2 EXT1 EXT2 LSV2 Mark the operating

SERVICE MANUAL TNC 415B/425Page 154Issue: 20.08.9521.2 Exchanging the Logic Unit21.2.1 Observe the exchange instructions (section 21.1) !21.2.2 Dismou

SERVICE MANUAL TNC 415B/425Page 13Issue: 20.08.95Error Messages GROSS POSITIONING ERROR:Axes with Integrated Digital Speed ControllerDisplay (blinking

SERVICE MANUAL TNC 415B/425Page 155Issue: 20.08.95c) Loosen the 4 mounting screws on the logic unitd) Remove the old logic unit and insert the new log

SERVICE MANUAL TNC 415B/425Page 156Issue: 20.08.9521.3 Exchanging the Processor Board21.3.1 Observe the exchange instructions (section 21.1)!21.3.2 Di

SERVICE MANUAL TNC 415B/425Page 157Issue: 20.08.95e) Loosen/remove fixing screwsRemoveknurled screwLoosenfixing screwsRemoveknurled screwLoosenfixing

SERVICE MANUAL TNC 415B/425Page 158Issue: 20.08.9521.4 Exchanging the CLP Board21.4.1 Observe the exchange instructions (section 21.1)!21.4.2 Dismount

SERVICE MANUAL TNC 415B/425Page 159Issue: 20.08.95CLP board TNC 425e) Loosen/remove the fixing screws.CLP board TNC 415BRemoveknurled screwLoosenfixi

SERVICE MANUAL TNC 415B/425Page 160Issue: 20.08.95CLP board TNC 425Removeknurled screwLoosenfixing screwsRemoveknurled screwLoosenfixing screwsf) Lift

SERVICE MANUAL TNC 415B/425Page 161Issue: 20.08.9521.5 Exchanging the PLC Graphics Board21.5.1 Observe the exchange instructions in section 21.1!21.5.

SERVICE MANUAL TNC 415B/425Page 162Issue: 20.08.95e) Loosen/remove fixing screwsRemoveknurled screwLoosenfixing screwsRemoveknurled screwRemovefixing

SERVICE MANUAL TNC 415B/425Page 163Issue: 20.08.9521.6 Exchanging the POWER SUPPLY Unita) Observe the exchange instructions in section 21.1!b) Switch

SERVICE MANUAL TNC 415B/425Page 164Issue: 20.08.95f) Disengage the connector of the NC power supply and loosen the mounting screws.Disengage2-pin conn

SERVICE MANUAL TNC 415B/425Page 14Issue: 20.08.95Display (blinking) Error Cause ENCODER <AXIS> DEFECTIVE YAENCODER <AXIS> ` DEFECTIVE YAEN

SERVICE MANUAL TNC 415B/425Page 165Issue: 20.08.9521.7 Exchanging the PLC I/O Boards21.7.1 Exchanging the PLC I/O Board PL 400a) Observe the exchange

SERVICE MANUAL TNC 415B/425Page 166Issue: 20.08.95e) Unscrew the PL 400 from the logic unit. 1)f) The new PLC I/O board PL 400 is mounted in reverse o

SERVICE MANUAL TNC 415B/425Page 167Issue: 20.08.9521.7.2 Exchanging the PLC I/O Board PL 410a) Observe the exchange instructions in section 21.1!b) Sw

SERVICE MANUAL TNC 415B/425Page 168Issue: 20.08.9521.7.3 Exchanging the Analogue Board PA 110a) Observe the exchange instructions in section 21.1!b) S

SERVICE MANUAL TNC 415B/425Page 169Issue: 20.08.9521.8 Exchanging the EPROMs21.8.1 MOS ProtectionTo exchange the EPROMs MOS protection is indispensabl

SERVICE MANUAL TNC 415B/425Page 170Issue: 20.08.9522. Machine Parameter ListMACHINE PARAMETER LIST(Excerpt from R.H. 1.0 TNC 415B/425, sections 5.1 a

Code Numbers123 MACHINE PARAMETER EDITING FOR END USERS (marked by *)75368 OFFSET ADJUSTMENT79513 VOLTAGE AND TEMPERATURE DISPLAY86357 REMOVE EDIT/ERA

User ParametersBy means of the MOD function "User Parameters" certain machine parameters canbe altered easily (e.g. adaptation of the data i

Function MPNo. BitA B C Input AE-6Entry valueAxes with encoderXYZIVV1001234 0 = no encoder +1 = X axis with encoder +2 = Y axis with encoder +

Function MPNo. BitA B C Input AE-6Entry valueVDU displayXYZIVVS4001234508 0 = no axis displayed +1 = X axis displayed +2 = Y axi

SERVICE MANUAL TNC 415B/425Page 15Issue: 20.08.95Display (blinking) Error CausePLC: Error 001)marker 2924to to — and marker 2815 setPLC: Error 991)ma

Function MPNo. BitA B C Input AE-6Entry valueAssignment of the nominal valueoutputs to the machine axes(no function, if MP 2000.X ≠ 0)XYZIVV120.0120.1

Function MPNo. BitA B C Input AE-6Entry valueInterpolation factor of the EXEat the encoder input(TNC 415BR/FR only)XYZIVV340.0340.1340.2340.3340.4

Function MPNo. BitA B C Input AE-6Entry valueAxis correction:Backlash compensation XYZIVV710.0710.1710.2710.3710.4-1.0000 to +1.0000 [m

Function MPNo. BitA B C Input AE-6Entry valueFactor for multipoint axis errorcompensation XYZIVV720.0720.1720.2720.3720.4-1.0000 to +1.

Function MPNo. BitA B C Input AE-6Entry valueGantry axesConfiguration XYZIVV850.0850.1850.2850.3850.408080808080 to 50 = main axis1 = tracke

Function MPNo. BitA B C Input AE-6Entry valueSoftware limit switch rangesRange 1Default setting after power-on:Activation by PLC:M2817 = 0, M2816 = 0s

Function MPNo. BitA B C Input AE-6Entry valueDatum for positioning blocks withM92(referenced to the machine datum)XYZIVV950.0950.1950.2950.3950.4

Function MPNo. BitA B C Input AE-6Entry valueRapid traverse XYZIVV1010.01010.11010.21010.31010.4linear axis:10 to 30 000 [mm/min]rotary

Function MPNo. BitA B C Input AE-6Entry valueAcceleration XYZIVV1060.01060.11060.21060.31060.40.001 to 3.0 [m/s²] 11111Radial accelerat

Function MPNo. BitA B C Input AE-6Entry valueReference mark evaluationDirection for traversing the reference marks XYZIVV1320012340 = positive+1 =

SERVICE MANUAL TNC 415B/425Page 16Issue: 20.08.954. Hardware Components TNC 415B/425 TNCComponent TNC 415 B TNC 425LOGIC UNI

Function MPNo. BitA B C Input AE-6Entry valueFeed forward control or trailingmodein the operating modes"Positioning with MDI""Program R

Cams for "Reference End Position":The reference marks can either be traversed manually using the axis direction keys or automatically with t

Function MPNo. BitA B C Input AE-6Entry value1. block of Kv factorsfor operation with feed forwardcontrolXYZIVV1510.01510.11510.21510.31510.4

Operation with Servo LagFunction MPNo. BitA B C Input AE-6Entry valuePosition monitoring duringoperation with servo lagcancellable (POSITIONING ERROR)

Function MPNo. BitA B C Input AE-6Entry valueMultiplication factor for Kv(not effective with M105)XYZIVV1820.01820.11820.21820.31820.40

Integral Digital Speed Control (TNC 425)FunctionMPNo. Bit A B C InputAE-6Entry valueSelecting the axeswith digital speed controller XYZIVV1900012340

FunctionMPNo. Bit A B C InputAE-6Entry valueFactor for acceleration feedforwardcontrol of the speed controller XYZIVV1945.01945.11945.21945.31945.4

Function MPNo. BitA B C Input AE-6Entry valueCompensation for reversal spikeswith digitally controlled drivingaxesXYZIVV1960.01960.11960.21960.31960.4

Function MPNo. BitA B C Input AE-6Entry valueMaximum current 1)of the power stageXYZIVVS2110.02110.12110.22110.32110.42110.5------------0 to 999

Table 1: Entry values depending on the power stageThe following SIEMENS power stages can be connected to TNC 426 PA:6SN1123-1AA00 6SN1123-1AB000AA0 0B

* SERVICE MANUAL *TNC 415B / 425Changes/DevelopmentsWe are constantly working on technical improvements of our products.For this reason, details descr

SERVICE MANUAL TNC 415B/425Page 17Issue: 20.08.955. LOGIC UNIT LE 415B/4255.1 Designation of the Logic Unit LE 415B/FID plate andPGM labelof logic un

Function MPNo. BitA B C Input AE-6Entry valueNominal speed (synchronous motor) 1)Kink point rpm (asynchronous motor) 1)XYZIVVS2210.02210.12210.22210.3

Function MPNo. BitA B C Input AE-6Entry valueCounting direction of the signals ofthe rotary encoderXYZIVVS2250.02250.12250.22250.32250.42250.5--------

Function MPNo. BitA B C Input AE-6Entry valueTime constant of armature 1)XYZIVVS2290.02290.12290.22290.32290.42290.5------------0 to 10 000[ms]E

Function MPNo. BitA B C Input AE-6Entry valueAmplification for current controllerXYZIVVS2400.02400.12400.22400.32400.42400.5------------0 to 30

Function MPNo. BitA B C Input AE-6Entry valuereservedXYZIVVS2600.02600.12600.22600.32600.42600.5------------0000000reservedXYZIVVS2610.02610.126

SpindleFunction MPNo. BitA B C Input AE-6Entry valueOutput of the spindle speed30100 = spindle speed not output6coded1 = only if speed changes2 = w

Function MPNo. BitA B C Input AE-6Entry valueLASER function with M202Characteristic curve kink pointsSpeed3013.03013.13013.23013.3----10 to 30

Function MPNo. BitA B C Input AE-6Entry valueAxis halt on TOOL CALL with only aspindle speed output30300 = axis halt1 = no axis halt0Programming

Function MPNo. BitA B C Input AE-6Entry valueControlled range for S-analogue outputMin. S-analogue voltage that can be outputJog voltage for gear swit

Function MPNo. BitA B C Input AE-6Entry valueTransient response of the spindle:• Spindle ON/OFF, M03, M04, M05;• Oriented spindle stop• "Tapping&

SERVICE MANUAL TNC 415B/425Page 18Issue: 20.08.955.2 Designation of the Logic Unit LE 425/EID plate andPGM labelof logic unitID plate ofprocessor boar

Function MPNo. BitA B C Input AE-6Entry valueNominal spindle speedgear rangegear rangegear rangegear rangegear rangegear rangegear rangegear range1234

Integral PLCFunction MPNo. BitA B C Input AE-6Entry valuePLC program from RAM or fromEPROM4010-+ 0 = EPROM operation+ 1 = RAM operation 0PLC compati

Function MPNo. BitA B C Input AE-6Entry valuePLC: Time forT 0 - T 294110.04110.14110.24110.34110.44110.54110.64110.74110.84110.94110.104110.114110.124

Function MPNo. BitA B C Input AE-6Entry valuePLC: Time forT 30 - T 474110.304110.314110.324110.334110.344110.354110.364110.374110.384110.394110.404110

Function MPNo. BitA B C Input AE-6Entry valuePLC: Pre-set values forcounters 11 - 314120.114120.124120.134120.144120.154120.164120.174120.184120.19412

Function MPNo. BitA B C Input AE-6Entry valueSetting a numberD768D772D776D780D784D788D792D796D800D804D808D812D816D820D824D828D832D836D840D844D848D852D

Function MPNo. BitA B C Input AE-6Entry valueSetting a numberD896D900D904D908D9124210.324210.334210.344210.354210.36+0+0+0+0+0D916D920D

Function MPNo. BitA B C Input AE-6Entry valuePLC: setting a number(readable with module 9032)4231.0...4231.31.........-99 999.9999 to +99 999.99

Adaptation of the Data InterfaceFunction MPNo. BitA B C Input AE-6Entry valueInhibiting a data interface50000 = no interface inhibited1 = RS-232

Function MPNo. BitA B C Input AE-6Entry valueOperating mode forEXT1EXT2EXT3 (PLC)5030.0*5030.1*5030.2*0 = "standard data transfer"

SERVICE MANUAL TNC 415B/425Page 19Issue: 20.08.955.3 Hardware Components of the LOGIC UNIT LE 415B/425Board Overview LE 415B/FTNC 415B/FLE 415B/F LE 4

Function MPNo. BitA B C Input AE-6Entry valueASCII character for inputidentificationEXT1EXT2EXT3 (PLC)(E) 5203.0*5203.1*5203.2*I02I02I020 to 127

Function MPNo. BitA B C Input AE-6Entry valueASCII character for positiveacknowledgementEXT1EXT2EXT3 (PLC)(ACK) 5208.0*5208.1*5208.2*I02I02I020

3D-Touch Probe (General Parameters)Function MPNo. BitA B C Input AE-6Entry valueSelection of touch trigger probe 6010*0 = transmission via cable (TS

Digitizing with 3D-Touch ProbeFunction MPNo. BitA B C Input AE-6Entry valueNumber of oscillations in normaldirection62100 to 65.535 [1/sec] 0Lubric

Function MPNo. BitA B C Input AE-6Entry valueDeflection depth of stylus 6300 1)10 - - 0.1 to 2.0000 [mm] 1Deflection depth of stylus 6310 -0.1 to 2.

Function MPNo. BitA B C Input AE-6Entry valueKv factor for column control 6370 10 - - 0.1 to 10 1Factor for friction compensation 6380 10 - - 0 to 0.9

Tool Calibration with TT 110Function MPNo. BitA B C Input AE-6Entry valueTool calibration cycles 6500 -0 = cycles inhibited1 = cycles not inhibited0

Function MPNo. BitA B C Input AE-6Entry valueSafety zone around the stylusof TT 110 for pre-positioning6540 -0.001 to 99 999.9999 [mm] 10Rapid traver

TappingFunction MPNo. BitA B C Input AE-6Entry valueMinimum feed override whentapping7110.00 to 150 [%] 95Maximum feed override whentapping7110.1

Display and ProgrammingFunction MPNo. BitA B C Input AE-6Entry valueProgramming station 7210*0 = control1 = programming station: PLC active2 = prog

SERVICE MANUAL TNC 415B/425Page 20Issue: 20.08.956. Connector Designation and Pin Layout6.1 Connectors on the LOGIC UNIT LE 415B/4256.1.1 Connector De

Function MPNo. BitA B C Input AE-6Entry valueProtecting file types 7224.1*0 = no file type protected % 00000000HEIDENHAIN programs (.H)0+ 1 = p

Function MPNo. BitA B C Input AE-6Entry valueInhibiting program entry ifPGM No. = No. of OEM cycle7240*0 = inhibited1 = not inhibited1Inhibiting HE

Function MPNo. BitA B C Input AE-6Entry valueDisable paraxial positioning blockswith R+/R- compensation72460 = enabled1 = disabled0Difference betwe

Function MPNo. BitA B C Input AE-6Entry valueItems in the tool table (.T file) that canbe displayed and output via interface:NAME (tool name)L (tool l

Function MPNo. BitA B C Input AE-6Entry valueDisplay of the feed rates in theMANUAL operating modes7270*0 = display of the axis feed rate only whe

Function MPNo. BitA B C Input AE-6Entry valueCancelling 73000 to 7 0- status data (S)- TOOL data (T)01- Q-parameters (Q) 2 program end program sele

Function MPNo. BitA B C Input AE-6Entry valueGraphic simulation of a programwithout TOOL CALL or withoutinfeed movement in the tool axisin "Progr

User ParametersFunction MPNo. BitA B C Input AE-6Entry valueUSER ParametersDetermination of the USER parameters 01234567891011121314157330.07330.17330

Function MPNo. BitA B C Input AE-6Entry value1011121314157340.107340.117340.127340.137340.147340.15000000Colours, General Display an

Function MPNo. BitA B C Input AE-6Entry valueProgram text display "Machine"BackgroundGeneral program textCurrent blockBackground of active w

SERVICE MANUAL TNC 415B/425Page 21Issue: 20.08.95LE 425Power CLP PLC ProcessorSupply Board Graphics BoardBoardCLP BoardX1 = encoder 1 (∼)X2 = encoder

Function MPNo. BitA B C Input AE-6Entry valueGraphics: View in 3 planes(and oscilloscope)BackgroundPlan (grating)Front and side view (not selected cha

Machining and Program RunFunction MPNo. BitA B C Input AE-6Entry value"Scaling factor" cycle in two orthree axes7410*0 = 3 axes1 = only

Function MPNo. BitA B C Input AE-6Entry valueOverlap-factor for pocket milling 7430*0.1 to 14141Arc-end point toleranceLinear contour7431*0.0001

Function MPNo. BitA B C Input AE-6Entry valueConstant feed rate in corners 7460*0 to 179.9999 [°] 10Display mode and software limitswitches for rot

Function MPNo. BitA B C Input AE-6Entry valuewith TOOL-DEF blocks(only if MP7260 > 0)7480.10 = no output1 = output of tool number only when to

Tilting the Working PlaneFunction MPNo. BitA B C Input AE-6Entry valueTilting the working plane 7500 080 = function inactive1 = function active0Swive

Function MPNo. BitA B C Input AE-6Entry value3. Parameter block7530753175320808080 to 630 to 3-99 999.9999 to +99 999.99990004. Parameter block7540

Function MPNo.BitABCInput AE-6Entry valueFeed rate and spindle overrideFeed rate override, if rapid traversebutton pressed in "program run"r

HardwareFunction MPNo.BitABCInput AE-6Entry valueHandwheel configuration 7640*0 = no handwheel connected1 = HR 330 (all keys evaluated by NC) 1)2 =

Function MPNo. Bit A B CInput AE-6Entry valueInitializing parameters forhandwheelAssignment of 3. handwheel via axisselector switch (MP 7640 = 5)7645.

SERVICE MANUAL TNC 415B/425Page 22Issue: 14.11.066.1.2 Pin Layout: POWER SUPPLY LE 415B/425X31 Power Supply (NC)terminal strip (pluggable) 2-pinPin No

Function MPNo. BitA B C Input AE-6Entry valueAssignment of 3. handwheel viamachine parameter (MP 7640 = 5)7645.10 = simulation of 1. position ofaxis

Function MPNo. BitA B C Input AE-6Entry valueParameter with multiplefunction• Memory function for axisdirection keys768000 = not stored+1 = stored

Function MPNo. BitA B C Input AE-6Entry valueIncremental positioning afterTOOL CALL7682 - - 06 0 = tool length difference taken into account1 = tool l

SERVICE MANUAL TNC 415B/425Page 23Issue: 20.08.95X14 Measuring Touch Probeflange socket with female insert (25-pin, D-SUB)Pin No. Assignment17 0° +40°

SERVICE MANUAL TNC 415B/425Page 24Issue: 20.08.95X15, X16, X17, X18, X19 Encoder 1,2,3,4,5 (Speed)sinusoidal input,voltage interface 1Vppflange socket

SERVICE MANUAL TNC 415B/425Page 25Issue: 20.08.95Pin No. Assignment Pin No. Assignment1I0 1RL02I1 2RL13I2 3RL24 I3 acknowledgement for test 4 RL3"

SERVICE MANUAL TNC 415B/425Page 26Issue: 20.08.95X46 Machine Operating Panel X47 PLC Expansion Interfaceflange socket with female insert (37-pin, D-SU

212213141617192015181245789101112Contents Service Manual TNC 415B/425How to use this Service ManualMinor Error MessagesMajor Error Messages and their

SERVICE MANUAL TNC 415B/425Page 27Issue: 20.08.956.1.6 Pin Layout: Processor Board LE 415B/425X21 V.24/RS-232 Data Interface X22 V.11/RS-422 Data Inte

SERVICE MANUAL TNC 415B/425Page 28Issue: 20.08.956.2 Connectors on the PLC I/O Boards6.2.1 Connectors on PL 400123456789101112123456789101112123456789

SERVICE MANUAL TNC 415B/425Page 29Issue: 20.08.956.2.2 Pin Layout: PL 400X1Pin No.Assignmentas 1. PL as 2. PLX4Pin No.Assignmentas 1. PL as 2. PL1 O32

SERVICE MANUAL TNC 415B/425Page 30Issue: 20.08.95X7 Assignment X10 Connection to LE or to 1. PLPin No. as 1. PL as 2. PL Pin No. Assignment1 I110 I238

SERVICE MANUAL TNC 415B/425Page 31Issue: 20.08.956.2.3 Connectors on PL 405

SERVICE MANUAL TNC 415B/425Page 32Issue: 20.08.956.2.4 Pin Layout: PL 405X1 Connection to Logic Unit or X3 PLC Inputsto 1. PL AssignmentPin No. Assign

SERVICE MANUAL TNC 415B/425Page 33Issue: 20.08.956.2.5 Connectors on PL 410

SERVICE MANUAL TNC 415B/425Page 34Issue: 20.08.956.2.6 Pin Layout: PL 410X1 Connection to Logic Unit orto 1. PLX2 Connection of 2. PL or PAPin No. Ass

SERVICE MANUAL TNC 415B/425Page 35Issue: 20.08.95X5 PLC Inputs X6 PLC InputsPin No.Assignmentas 1. PL as 2. PL Pin No.Assignmentas 1. PL as 2. PL1 I96

SERVICE MANUAL TNC 415B/425Page 36Issue: 20.08.95X9, X10, X11, X12, X13, X14 PL Power SupplyTerminal Assignment as 1. PL as 2. PLX9 0VX10 +24 V- sup

SERVICE MANUAL TNC 415B/425Page 1Issue: 20.08.95Table of ContentsPage1. How to Use this Service Manual...

SERVICE MANUAL TNC 415B/425Page 37Issue: 20.08.956.2.7 Connectors on PA 110

SERVICE MANUAL TNC 415B/425Page 38Issue: 20.08.956.2.8 Pin Layout: PA 110X1 Connection to Logic Unit or1.PLX2, X3, X4, X5Analogue Inputs ± 10VPin No.

SERVICE MANUAL TNC 415B/425Page 39Issue: 20.08.956.3 Connectors on the Keyboard Units6.3.1 Connectors on TE 400

SERVICE MANUAL TNC 415B/425Page 40Issue: 20.08.956.3.2 Pin Layout: TE 400X1 Connection of the Soft Keysof the VDUPlug-type connector with female inser

SERVICE MANUAL TNC 415B/425Page 41Issue: 20.08.956.3.3 Connectors on TE 410

SERVICE MANUAL TNC 415B/425Page 42Issue: 20.08.956.3.4 Pin Layout: TE 410X1 Connection of the Soft Keys of theLogic Unitflange socket with female inse

SERVICE MANUAL TNC 415B/425Page 43Issue: 20.08.956.4 Connectors on the Visual Display Units6.4.1 Connectors on the Visual Display Unit BC 1106.4.2 Pin

SERVICE MANUAL TNC 415B/425Page 44Issue: 20.08.956.4.3. Connectors on the Visual Display Unit BC 110 B6.4.4 Pin Layout: Visual Display Unit BC 110 BX1

SERVICE MANUAL TNC 415B/425Page 45Issue: 20.08.957. Block DiagramsShared memoryCPUgeometryprocessor6802032 bits/16MHzCPUCLP processor6802032 bits/16MH

SERVICE MANUAL TNC 415B/425Page 46Issue: 20.08.95

SERVICE MANUAL TNC 415B/425Page 2Issue: 20.08.95Page15. 3D-Touch Probes ...

SERVICE MANUAL TNC 415B/425Page 47Issue: 20.08.958. Board DescriptionLE 415B/425PROCESSOR BOARD- InterfacesV.24/RS-232-C data interfaceV.11/RS-422 dat

SERVICE MANUAL TNC 415B/425Page 48Issue: 20.08.95

SERVICE MANUAL TNC 415B/425Page 49Issue: 20.08.95

SERVICE MANUAL TNC 415B/425Page 50Issue: 20.08.95NOTES

SERVICE MANUAL TNC 415B/425Page 51Issue: 20.08.9510. Power Supply10.1 External Power Supply RequirementsThe voltages must correspond to the following

SERVICE MANUAL TNC 415B/425Page 52Issue: 20.08.9510.1.3 Power Supply of the Visual Display UnitsBC 110 BC 110BX1 = connection of logic unit X1 = conne

SERVICE MANUAL TNC 415B/425Page 53Issue: 20.08.9510.2 Power Supply of the NCThe power supply line of the NC is connected to the terminals of X31.X31

SERVICE MANUAL TNC 415B/425Page 54Issue: 20.08.9510.2.1 NC Power Supply: Block DiagramVDE 0551+24V0VX31power supply,housing+-wh/blbkF 4.0AF 2.5A+12V1

SERVICE MANUAL TNC 415B/425Page 55Issue: 20.08.9510.3 Checking the Power Supply UnitTwo low-voltage fuses are located on the POWER SUPPLY assembly. Th

SERVICE MANUAL TNC 415B/425Page 56Issue: 20.08.9510.3.1 Test Points on the Power Supply BoardVoltage TableTest point onpower supplyboardReference poin

SERVICE MANUAL TNC 415B/425Page 3Issue: 20.08.951. How to Use this Service ManualThe service manual TNC 415B/425 can be used to diagnose, locate and e

SERVICE MANUAL TNC 415B/425Page 57Issue: 20.08.9510.3.2 Test Points on the BoardsProcessor board TNC 415B/425 Id.No. 268 553 --

SERVICE MANUAL TNC 415B/425Page 58Issue: 20.08.95CLP board TNC 425 Id.No. 265 401 -- and Id.No. 268 927 --

SERVICE MANUAL TNC 415B/425Page 58.1Issue: 20.08.95CLP Board TNC 415B/425 Id.No. 275 705 -- and Id.No. 275 911 --

SERVICE MANUAL TNC 415B/425Page 59Issue: 20.08.9510.4 Power Supply of the PLCThe power supply line for the internal PLC of LE 415B/425 is connected to

SERVICE MANUAL TNC 415B/425Page 60Issue: 20.08.9510.4.1 PLC Power Supply: Block DiagramF 3.15A...333435361X46machineoperatingpanel371X4234353637..PLC

SERVICE MANUAL TNC 415B/425Page 61Issue: 20.08.9510.4.2 Test Points on the PLC Graphics Boar

SERVICE MANUAL TNC 415B/425Page 61.1Issue: 20.08.9510.5 Buffer BatteryThe buffer battery is the voltage source for the programmemory when the machine

SERVICE MANUAL TNC 415B/425Page 62Issue: 20.08.9511. Keyboard Unit TE 400/41011.1 OverviewTE 400 Id.No. 250 517 ..Version 01.Version 02.Version 03APP

SERVICE MANUAL TNC 415B/425Page 63Issue: 20.08.95TE 410 Id.No. 264 105 ..Version 01IV+ Z´-Y+V+X´+ X´-IV-Z´+Y-V-Version 02IV+ Y´-Z+V+X´- X´+IV-Y´+Z-V-

SERVICE MANUAL TNC 415B/425Page 64Issue: 20.08.9511.2 Checking the Keyboard UnitThe keyboard unit can be checked fast and reliably with the measuring

SERVICE MANUAL TNC 415B/425Page 4Issue: 20.08.952. Minor Error MessagesTNC 415B/425 features a comprehensive integral monitoring system to avoid input

SERVICE MANUAL TNC 415B/425Page 65Issue: 20.08.9511.2.3 Key Matrix of the Keyboard UnitX2 Pin 1 2 3 4 5 6 7 8 9 17 18 19 28 29 31 32 20 21 22 23 24 25

SERVICE MANUAL TNC 415B/425Page 66Issue: 20.08.95X2 Pin 1 2 3 4 5 6 7 8 9 17 18 19 28 29 31 32 20 21 22 23 24 25 26 27Key RL0 1 2 3 4 5 6 7 8 16 17 18

SERVICE MANUAL TNC 415B/425Page 67Issue: 20.08.95X2 Pin 1 2 3 4 5 6 7 8 9 17 18 19 28 29 31 32 20 21 22 23 24 25 26 27Key RL0 1 2 3 4 5 6 7 8 16 17 18

SERVICE MANUAL TNC 415B/425Page 68Issue: 20.08.95X2 Pin 1 2 3 4 5 6 7 8 9 17 18 19 28 29 31 32 20 21 22 23 24 25 26 27Key RL0 1 2 3 4 5 6 7 8 16 17 18

SERVICE MANUAL TNC 415B/425Page 69Issue: 20.08.95X2 Pin 1 2 3 4 5 6 7 8 9 17 18 19 28 29 31 32 20 21 22 23 24 25 26 27Key RL0 1 2 3 4 5 6 7 8 16 17 18

SERVICE MANUAL TNC 415B/425Page 70Issue: 20.08.9511.2.4 Key Matrix of the VDU KeysX1 Pin 1)4b 3b 2b 1b 1a 2a 3a 4aX2 Pin 1)13 14 15 16 20 21 22 23Key

SERVICE MANUAL TNC 415B/425Page 71Issue: 20.08.9511.2.5 Checking the PotentiometersProceeding:* Observe the safety instructions!Connect the measuring

SERVICE MANUAL TNC 415B/425Page 72Issue: 20.08.9511.2.7 Machine Operating Panel of TE 410The PLC inputs of the machine operating panel of TE 410 (I128

SERVICE MANUAL TNC 415B/425Page 73Issue: 20.08.9512. Visual Display Unit BC 110/B12.1 OverviewBC 110 Id.No. 254 740 01 BC 110 B Id.No. 260 520 011

SERVICE MANUAL TNC 415B/425Page 74Issue: 20.08.95BC 110, Id.No. 254 740 01If the screen remains dark when the machine is switched on, first check the

SERVICE MANUAL TNC 415B/425Page 5Issue: 20.08.952.1 Causes of Minor Error MessagesOPERATING PARAMETERS ERASED- With new and exchange controls, the mac

SERVICE MANUAL TNC 415B/425Page 75Issue: 20.08.95R-analog PIN 7 1)Y-analog PIN 14 1)0,2V/DIV 0,2V/DIV5 ms/DIV 5 ms/DIVB-analog PIN 15 1)0,2V/DIV5 ms/D

SERVICE MANUAL TNC 415B/425Page 76Issue: 20.08.9513. Encoders13.1 Error Messages for Axes with AnalogueSpeed ControllerENCODER <AXIS> DEFECTIVE

SERVICE MANUAL TNC 415B/425Page 77Issue: 20.08.95Flow-Chart for Error LocationENCODER X DEFECTIVE 3B(Example)Defect is located in the positionencoder

SERVICE MANUAL TNC 415B/425Page 78Issue: 20.08.9513.2 Error Messages for Axes with Integral DigitalSpeed ControllerWith the integral digital speed con

SERVICE MANUAL TNC 415B/425Page 79Issue: 20.08.95Flow-Chart for Error LocationENCODER X` DEFECTIVE 3B(Example)Defect is located in the positionencoder

SERVICE MANUAL TNC 415B/425Page 80Issue: 20.08.9513.3 Electrical Inspection of an EncoderIn order to give a precise statement on the electrical functi

SERVICE MANUAL TNC 415B/425Page 81Issue: 20.08.9514. Electronic Handwheels14.1 Handwheel HR 130/330HR 130 Id.No. 254 040 --HR 130.001 Id.No. 249 371

SERVICE MANUAL TNC 415B/425Page 82Issue: 20.08.9514.2 Handwheel HR 332HR 332 Id.No. 266 064 --Connecting cable Id.No. 272 292 --Adapter cable Id.N

SERVICE MANUAL TNC 415B/425Page 83Issue: 20.08.9514.3 Error MessagesHANDWHEEL ?- Data transfer (cable) has been interrupted- Incorrect value entered i

SERVICE MANUAL TNC 415B/425Page 84Issue: 20.08.9515. 3D-Touch Probes15.1 Overview15.1.1 Touch Probes with External Interface Electronics (APE)TS 111

SERVICE MANUAL TNC 415B/425Page 6Issue: 20.08.95PLC: ERROR 00 marker 2924to to — setPLC: ERROR 99 marker 3023- Instead of PLC: ERROR 00 to 99 another

SERVICE MANUAL TNC 415B/425Page 85Issue: 20.08.9515.2 Error Messages15.2.1 Error Messages in the Probing ModeTOUCH POINT INACCESSIBLE- After the start

SERVICE MANUAL TNC 415B/425Page 86Issue: 20.08.95RANGE EXCEEDED- The range has been exceeded during probing, i.e. a part of the 3D-contour is outside

SERVICE MANUAL TNC 415B/425Page 87Issue: 20.08.9516. Data Interfaces16.1 Operating Modes of the Data InterfacesFor data transfer the TNC 415B/425 can

SERVICE MANUAL TNC 415B/425Page 88Issue: 20.08.9516.1.1 Interface Configuration and Allocation of theOperating ModesIn the operating modes PROGRAMMING

SERVICE MANUAL TNC 415B/425Page 89Issue: 20.08.95With the arrow keys the desired settingsGOTO(operating mode, baud rate, interface allocation) can be

SERVICE MANUAL TNC 415B/425Page 90Issue: 20.08.9516.3 Error Messages16.3.1 Error Messages at the TNC in the ME ModeWRONG OPERATING MODEThe wrong opera

SERVICE MANUAL TNC 415B/425Page 91Issue: 20.08.9516.3.2 Error Messages at the MEIn the ME the electronics is tested, and the external operating condit

SERVICE MANUAL TNC 415B/425Page 92Issue: 20.08.9516.3.3 Error Messages at the FE in the ME-ModeIn the ME-mode, errors are displayed by blinking indica

SERVICE MANUAL TNC 415B/425Page 93Issue: 20.08.9516.3.4 Error Messages at the TNC in the FE ModeIn this operating mode, the floppy disk unit outputs e

SERVICE MANUAL TNC 415B/425Page 94Issue: 20.08.9516.3.5 Error Messages during Data TransferTRANSFERRED VALUE ERRONEOUS XX = ABCDEFGHfaulty character f