Heidenhain PWM 20 Bedienungsanleitung

ATS SoftwarePWM 20 (IK 215)11/2014User's ManualSoftware539862-23 Version 3.0.xx

November 2014 Optional cables and pin layouts 112 Optional cables and pin layouts 2.1 For optional cables and adapters as well as all pin layouts refe

November 2014 Software description 101Flowchart for interrogation of diagnostics data:

102 HEIDENHAIN ATS Software User's Manual5.5.31 Open Loop function8 Click the Open Loop function.The log window opens, containing the existing en

November 2014 Software description 103The function reserves of absolute track, incremental track and position value formation are evaluated in bar dia

104 HEIDENHAIN ATS Software User's ManualExample: Input of encoder and machine data8 Click this button to save the data in text file format. You

November 2014 Software description 1055.5.42 Closed Loop functionThe encoder must be automatically connected to the ATS software through its ID number

106 HEIDENHAIN ATS Software User's ManualFigure 2: A/B oscilloscope signal with bar graph displayMessage, if data communication fails:

November 2014 Software description 107Example of a message, if the PWM 20 (IK 215) cannot synchronize with the data stream between NC and encoder.Caus

108 HEIDENHAIN ATS Software User's Manual5.6 Testing Functional SafetySafety-relevant functions of HEIDENHAIN position encoders with the purely s

November 2014 Software description 109The position encoder must be connected and identified through its ID number (database). Use manual identificatio

110 HEIDENHAIN ATS Software User's ManualThe image below shows the diagnostic functions that are supported:8 Press the active "Next >&quo

12 HEIDENHAIN ATS Software User's Manual2.2 Scope of functions of the ATS software 3.0

November 2014 Software description 1115.6.1 Test of forced dynamic sampling8 Click the "Next >" button to prepare the test of forced dyna

112 HEIDENHAIN ATS Software User's ManualInspection result:If the test result is free of error:If the test result is faulty:8 Abort the Functiona

November 2014 Software description 1135.6.2 Test for consistency8 Click the "Next >" button to prepare the test for consistency. In this

114 HEIDENHAIN ATS Software User's Manual8 This button serves to start the test for consistency.If possible, cover the entire range of traverse.

November 2014 Software description 1158 Press the "Next >" button to prepare the check "Comparison of position values 1 and 2".

116 HEIDENHAIN ATS Software User's Manual5.6.3 Test by comparison of position values 1 and 2For this test the position value 1 is compared to the

November 2014 Software description 117Many edges in the diagram indicate that not all positions were captured yet. Continue to traverse the measuring

118 HEIDENHAIN ATS Software User's Manual8 Click the “Next >“ button to display the result screen.

November 2014 Software description 119Result screen, if not all tests were run:Result screen, if tests were faulty:NoteRepeat the wizard.If errors occ

120 HEIDENHAIN ATS Software User's ManualTraverse range 100 % means that the entire measuring range (e.g. one encoder revolution) was covered.Tes

November 2014 Commissioning 133 Commissioning3.1 System requirements IBM PC or 100 % compatible PC Dual-core processor with a clock frequency > 2

November 2014 Software description 1215.7 Supported interfacesThe ATS software only supports HEIDENHAIN products!The stated tolerances and encoder spe

122 HEIDENHAIN ATS Software User's ManualComparison of absolute and incremental valuesUnlike with EnDat, speed ranges or permissible tolerances a

November 2014 Software description 1235.7.2 FanucAbsolute HEIDENHAIN encoders with the suffix F in the model designation (e.g. LC 193F) feature a Fanu

124 HEIDENHAIN ATS Software User's ManualDisplay when the Fanuc i interface is connected. Click the function "Fanuc ALPHA i ID data display

November 2014 Software description 1255.7.3 MitsubishiHEIDENHAIN absolute encoders with the suffix M in the model designation (e.g. LC 193M) feature t

126 HEIDENHAIN ATS Software User's Manual8 Press this key (or switch the encoder supply on and off) to reset the messages.5.7.4 Indramat (I2C)Bos

November 2014 Software description 1278 In the "Encoder selection" menu, enter the ID of the encoder to connect it.The following functions a

128 HEIDENHAIN ATS Software User's ManualWith the "Voltage display" function you can measure the power supply and check the current con

November 2014 Software description 1295.7.5 DRIVE-CLiQDRIVE-CLiQ is the system interface of the SINAMICS drive system by SIEMENS AG. For more informat

130 HEIDENHAIN ATS Software User's ManualSwitching between position display screen and add-on info screen:The information transferred via DRIVE-C

14 HEIDENHAIN ATS Software User's Manual3.3 Installing the ATS softwareA CD-ROM with the required software is among the items supplied. The curre

November 2014 Software description 131Add-on info screen:Commutation and Speed:The commutation (angle) refers to A pole-pair width of 25 mm with line

132 HEIDENHAIN ATS Software User's ManualErrors:Several error groups are distinguished: Encoder errors Software errors Kernel errors Safety e

November 2014 Software description 133Save encoder memory [DRIVE-CLiQ]The entire memory contents of the encoder is saved to a file. You should always

134 HEIDENHAIN ATS Software User's ManualThe reading process is finished, when the bytes counter stops counting. If necessary, you can make entri

November 2014 Software description 135Display of encoder parameters8 Select the function "Encoder parameter display".The most important char

136 HEIDENHAIN ATS Software User's ManualLogistic information:Node ID:Terminal identification within the DRIVE-CLiQ drive system; worldwide one-t

November 2014 Software description 137Functional SafetyNote:The consistency of the values is tested during the "Functional Safety" check. Th

138 HEIDENHAIN ATS Software User's ManualTesting DRIVE-CLiQ Functional SafetyThe testing wizard "Functional Safety encoder check" is al

November 2014 Software description 139The result list shows whether all parameters relevant for the functional check are available and filled. The lis

140 HEIDENHAIN ATS Software User's ManualPosition values are compared in the test for consistency. Observe the screen display!Do not exceed the p

November 2014 Commissioning 153.5 CalibrationIn general the PWM is maintenance-free, since it does not contain any components that are subject to wear

November 2014 Software description 141Evaluation of the test for consistency:Display in green (numerical value and LED symbol) = passDisplay in red (n

142 HEIDENHAIN ATS Software User's ManualTraversing range:This display shows the percentage of the traversing range that was already inspected.Th

November 2014 Software description 1435.7.6 Yaskawa serial interfaceThe functions the ATS software provides (e.g., establish connection to the encoder

144 HEIDENHAIN ATS Software User's Manual5.7.7 Panasonic serial interfaceThe functions the ATS software provides (e.g., establish connection to t

November 2014 Checking incremental encoders 1476 Checking incremental encoders6.1 General informationAs of the ATS software version 2.06.xx functional

148 HEIDENHAIN ATS Software User's Manual6.2.2 Checking incremental signalsAfter successful registration, the function "Incremental signal&q

November 2014 Checking incremental encoders 149Software connected to sinusoidal output signal; standard X-Y circular diagram of analog signals:8 Switc

150 HEIDENHAIN ATS Software User's Manual8 Click the button "Reference trigger on/off" to show the bar display for the reference signal

November 2014 Checking incremental encoders 1516.2.3 Description of the incremental signal displayCheck functionsbarEncoder characteristicsAnalog:  O

152 HEIDENHAIN ATS Software User's ManualBar for oscilloscopesettingsDatabase information (see red markings) of the connected encoder and interfa

16 HEIDENHAIN ATS Software User's Manual3.6 Configuration8 Start the ATS software.8 Select the "Configuration" group.In the "Confi

November 2014 Checking incremental encoders 153Sampling rateIt defines the interval for conversion of the incremental signals. The value is displayed

154 HEIDENHAIN ATS Software User's ManualDisplay of several signal periods (examples)

November 2014 Checking incremental encoders 155Filter (100 kHz)Help circleFilter button (100 kHz)Press this button to damp the bandwidth of the input

156 HEIDENHAIN ATS Software User's ManualNote button8 If the ATS finds a problem with signal calculation, the yellow Attention symbol appears nex

November 2014 Checking incremental encoders 157Incremental signalbar graphsDisplay of the signal parameters and tolerances as bar graphs with toleranc

158 HEIDENHAIN ATS Software User's ManualDisplay ofsignal tolerancesThe red markings indicate the signal tolerances.Scalings and units of the bar

November 2014 Checking incremental encoders 159Standard signal amplitudes and tolerance rangesDesignations of the bar graphs and calculationsThe follo

160 HEIDENHAIN ATS Software User's ManualSig A; Sig BThese are the amplitudes of the sinusoidal incremental signals A and B. In the ATS software

November 2014 Checking incremental encoders 161PhaPhase-shift error of incremental signal 1 (A), incremental signal 2 (B)If the incremental signal 1 i

162 HEIDENHAIN ATS Software User's Manual6.2.4 Checking the reference signal (1 Vpp / 11 µApp)8 "Reference trigger on/off" button to ac

November 2014 Commissioning 173.6.1 Configure hardwareThis function scans the computer and lists the hardware that was found.8 Select the desired test

November 2014 Checking incremental encoders 163Bar display of reference signalDisplay of the signal parameters and tolerances as bar graphs with toler

164 HEIDENHAIN ATS Software User's ManualDesignations of the bar graphs and calculations of the reference signalThe following information refers

November 2014 Checking incremental encoders 165Signal diagram (1 Vpp / 11 µApp)

166 HEIDENHAIN ATS Software User's Manual6.2.5 Zoom function for oscilloscopeThe oscilloscope display features a zoom function that can be contro

November 2014 Checking incremental encoders 1676.2.6 Recording functionWith the "Recording" function, the output signal can be diagnosed ove

168 HEIDENHAIN ATS Software User's ManualDiagram 3Display of on-off ratio over all signal periodsY axis = On-off ratio TV 1, TV 2 and phase shift

November 2014 Checking incremental encoders 169Explanation of the "Sampling rate" and "Number of periods" barSampling rate [kS/s]F

170 HEIDENHAIN ATS Software User's ManualStart recordingThe dialog window waits for Start, the watch is running, the position is 0, as no movemen

November 2014 Checking incremental encoders 171The image below shows the record of a linear encoder without error.The diagrams can be zoomed and the b

172 HEIDENHAIN ATS Software User's ManualThe image below shows the record of a linear encoder with heavy contamination.Area in the red square:Sig

18 HEIDENHAIN ATS Software User's Manual3.6.2 Language selection8 Set the operating language.8 Confirm with OK to return to the previous screen.1

November 2014 Checking incremental encoders 173Example of the zoom function: The diagrams 2 and 3 contain areas marked blue. These areas can be shifte

174 HEIDENHAIN ATS Software User's Manual6.2.7 Counter functionThe "Counter" test function serves to check the counting and the referen

November 2014 Checking incremental encoders 175Explanation of the buttons and functions:Counter and PositionThe Counter display (large counting field)

176 HEIDENHAIN ATS Software User's ManualIncremental signalIf the setting "Incremental signal" is active, the lines (grating periods) a

November 2014 Checking incremental encoders 177PresetIn the Preset field you can enter a preset value for the counter.The counter display can be used

178 HEIDENHAIN ATS Software User's ManualWorking with the table and the graphicsThe table and the graphics are used to check the counting functio

November 2014 Checking incremental encoders 179Example:Linear (or rotary) encoder with one reference markTraverse the RM, invert the direction and tra

180 HEIDENHAIN ATS Software User's ManualExample:Inspection of a linear encoder with distance-coded reference marks (LS 187C)Schematic representa

November 2014 Checking incremental encoders 181NoteIrregularities in the reference values and in the graphics indicate that the scale or the graduated

182 HEIDENHAIN ATS Software User's Manual6.2.8 PWT test functionThe PWT test function is a mounting aid for various exposed encoders. It only sup

November 2014 Commissioning 193.6.3 Manage product keysIn addition to the function groups and functions of the ATS software (see chapter “Incremental

November 2014 Checking incremental encoders 183Description of the PWT screen Display 1: Amplitude of analog signalThe position of the bar represents

184 HEIDENHAIN ATS Software User's ManualRI position:The position of the reference pulse is good; the bar is within the green range, close to the

November 2014 Checking incremental encoders 185Examples:All parameters are within the green range.This PWT display indicates that the encoder must be

186 HEIDENHAIN ATS Software User's Manual6.2.9 Checking a commutation encoder with Zn and Z1 track (e.g. ERN 1387)Before start-up, permanent-magn

November 2014 Checking incremental encoders 187Checking a commutation encoder:8 Connect the encoder through its ID.8 In the ATS main menu, select the

188 HEIDENHAIN ATS Software User's Manual8 Press the Z1 button to start the inspection of the Z1 track (= CD track or commutation track).Analog d

November 2014 Checking incremental encoders 189The image below shows an incomplete X-Y signal (segment): Signal calculation is faulty; a is output;

190 HEIDENHAIN ATS Software User's ManualAnalog display of Z1 and Zn/Z1 comparisonClick the circle button in the Z1 menu.Two new graphics field

November 2014 Checking incremental encoders 191Example:Irregularity (peak) in the sine diagram of the commutation signalExample:Irregularity in the ci

192 HEIDENHAIN ATS Software User's Manual6.2.10 Checking homing/limit signalsIn addition to the incremental graduation, encoders with position de

20 HEIDENHAIN ATS Software User's Manual8 Click "Add" to activate the product key.NoteThe "Add" key becomes active, when the

November 2014 Checking incremental encoders 1938 When the entire measuring range was traversed, the reference mark and the limit and homing switching

194 HEIDENHAIN ATS Software User's ManualDescription of the encoder propertiesPosition: Current position of the scanning headDirection: Traverse

November 2014 Checking incremental encoders 195The trigger edges (hysteresis) can be analyzed with the zoom function of the oscilloscope.The color ass

196 HEIDENHAIN ATS Software User's Manual6.3 Digital TTL/HTL square-wave output signals 6.3.1 General informationThis description contains the di

November 2014 Checking incremental encoders 197When a TTL/HTL encoder was successfully identified, the function group "Basic functions" cont

198 HEIDENHAIN ATS Software User's Manual6.3.2 Explanation of the displayCheck functionsbarLevel:  Oscilloscope display of the TTL/HTL signals

November 2014 Checking incremental encoders 199Encodercharacteristics6.3.3 Level function  Bar of oscilloscope settings, TTLThose function keys are d

200 HEIDENHAIN ATS Software User's Manual6.3.4 Level function  Oscilloscope display, TTLThe image shows the start screen with three display fiel

November 2014 Checking incremental encoders 201The image shows the inverted TTL output signals (after was pressed) and the fault-detecti

202 HEIDENHAIN ATS Software User's Manual6.3.5 Level function  Bar graph display, TTL levelDisplay of the signal parameters and the level limits

1 General information ... 51.1 How to Use t

November 2014 Commissioning 218 Click "Close" to terminate product-key entry.NoteThe product-key functions only appear in the ATS main menu

November 2014 Checking incremental encoders 2036.3.6 Logic function, TTLIn the Logic function, the measured values are recorded at a very high samplin

204 HEIDENHAIN ATS Software User's ManualThe image shows the Logic screen with an encoder with 10-fold interpolation connected through its ID num

November 2014 Checking incremental encoders 2056.3.7 Logic function, bar graphsThe bar graphs include Measurement of on-to-off ratios TV A / TV B and

206 HEIDENHAIN ATS Software User's ManualThe display "Minimum edge separation FA" shows the distance between two neighboring edges of t

November 2014 Checking incremental encoders 2076.3.8 Counter functionThe "Counter" function serves to check the counting of encoders.Signal

208 HEIDENHAIN ATS Software User's ManualNoteThe Counter function is the same as for checking analog signals!For more information and examples, r

November 2014 Checking incremental encoders 2096.4 Mounting wizards6.4.1 General informationFor mounting certain encoders, special adjustment programs

210 HEIDENHAIN ATS Software User's Manual

November 2014 Interface description 2097 Interface description7.1 General informationThe specifications in the brochure "Interfaces of HEIDENHAIN

210 HEIDENHAIN ATS Software User's ManualReference mark signalOne or several signal peaks I0 Connecting cablesSignal diagram: Incremental signals

22 HEIDENHAIN ATS Software User's Manual3.6.4 Display of software and database versionsTo display the installed versions of the ATS software and

November 2014 Interface description 211Recommended input circuit of the subsequent electronics 11 µAppDimensioning Operational amplifier e.g. RC 4157R

212 HEIDENHAIN ATS Software User's Manual7.2.2 Incremental signals 1 VppThe sinusoidal incremental signals A and B are phase-shifted by 90° elec

November 2014 Interface description 213Signal diagram: Incremental signals 1 VppRecommended input circuit of the subsequent electronics 1 VppDimension

214 HEIDENHAIN ATS Software User's ManualSignal monitoringA threshold of 250 mVpp is to be provided for the monitoring of the output signals.Sign

November 2014 Interface description 2157.2.3 Incremental signals 1Vpp with commutating signalsExamples of encodersERN 1085, ERN 1185, ERN 1387Commuta

216 HEIDENHAIN ATS Software User's Manual7.3 Square-wave interfaces7.3.1 Incremental signals TTL square-wave interfaceEncoders that output TTL

November 2014 Interface description 217Signal dataConnecting cablesDifferential line driver as per EIA standard RS-422Signal level UH 2.5 V with IH

218 HEIDENHAIN ATS Software User's ManualRecommended input circuit of subsequent electronics TTLDimensioningCable lengths The permissible cable

November 2014 Interface description 219Possible specifications7.3.2 Incremental signals HTL (HTLs) square-wave interfaceHEIDENHAIN encoders with HT

220 HEIDENHAIN ATS Software User's ManualThe permissible cable length for incremental encoders with HTL signals depends on the scanning frequency

November 2014 Commissioning 233.6.6 Updates of the ATS help files (PDF file)The help files are updated for every software update (once a year) and are

November 2014 Interface description 221Recommended input circuit of subsequent electronics HTLHTLs

222 HEIDENHAIN ATS Software User's Manual7.4 Absolute interface7.4.1 EnDatThe EnDat interface (Encoder Data) of the absolute encoders is a bidire

November 2014 Interface description 223EnDat 2.2 (includes EnDat 2.1) Position values for incremental and absolute encoders Additional information o

224 HEIDENHAIN ATS Software User's ManualIncremental signals 1 Vpp device-dependent (“Incremental signals 1 Vpp” on page 212)Some encoders also p

November 2014 Interface description 225Recommended input circuit of the subsequent electronics EnDat interface

226 HEIDENHAIN ATS Software User's ManualClock frequency / cable lengthThe clock frequency is variable—depending on the cable length (max. 150 m)

November 2014 Interface description 227 Quality improvement: Cyclic sampling every 25 µs with full "read and write" mode possible; position

228 HEIDENHAIN ATS Software User's ManualReset functions serve to reset the encoder in case of malfunction. Reset is possible instead of or durin

November 2014 Interface description 229MODE commands1) Same reaction as from switching the power supply off and on2) Selected additional information i

230 HEIDENHAIN ATS Software User's ManualEnDat 2.2 transmission of position valuesEnDat 2.2 can transmit position values with or without addition

24 HEIDENHAIN ATS Software User's Manual

November 2014 Interface description 231EnDat 2.1 – Transmission of position valuesEnDat 2.1 can transmit position values with interrupted clock pulse

232 HEIDENHAIN ATS Software User's ManualContinuous clockFor applications that require fast acquisition of the measured value, the EnDat interfac

November 2014 Interface description 233Parameters and memory areasThe encoder provides several memory areas for parameters. These can be read from by

234 HEIDENHAIN ATS Software User's ManualMonitoring anddiagnostic functionsThe EnDat interface enables comprehensive monitoring of the encoder wi

November 2014 Interface description 2357.4.2 Synchronous serial interface; programming via connectorThe absolute position value beginning with the Mos

236 HEIDENHAIN ATS Software User's Manual(CLOCK) is received within this time (t2 or t2+tR), the same data will be output once again.If data outp

November 2014 Interface description 237Input circuit of the subsequent electronicsDimensioning:IC1 = differential line receiver and drivere.g. SN 65 L

238 HEIDENHAIN ATS Software User's Manual7.4.3 SSI synchronous serial interface with programming interface (older rotary encoders)The absolute po

November 2014 Interface description 239Examples of encodersROQ 425 programmableCode signalsIncremental signals 1 Vpp (“Incremental signals 1 Vpp” on p

240 HEIDENHAIN ATS Software User's ManualConnecting cablesRecommended input circuit of subsequent electronicsShielded HEIDENHAIN cable PUR[(4 x 0

November 2014 Identifying encoder output signals (encoder interfaces) 254 Identifying encoder output signals (encoder interfaces)4.1 Incremental inter

November 2014 Interface description 241Control cycle for complete data wordIn the quiescent state clock and data lines are on high level. The current

242 HEIDENHAIN ATS Software User's Manual7.4.4 Company-specific interfacesSiemens HEIDENHAIN encoders with the code letter S after the model desi

November 2014 Contacts 2438ContactsYour HEIDENHAIN helplineThe qualified, multilingual specialists of the HEIDENHAIN helpline in Traunreut support you

244 HEIDENHAIN ATS Software User's Manual

PL APS02-384 Warszawa, Poland www.heidenhain.plPT FARRESA ELECTRÓNICA, LDA.4470 - 177 Maia, Portugal www.farresa.pt RO HEIDENHAIN Reprezentant¸a˘ Ro

26 HEIDENHAIN ATS Software User's Manual4.2 Absolute interfaces Encoders that have a 'C' or a 'Q' in their names use an abso

November 2014 Software description 275 Software description5.1 Operational designThe ATS software runs by a dynamic context menu. The function menu co

28 HEIDENHAIN ATS Software User's Manual5.2 Setting up a connection to the encoder8 Connect the encoder to the test unit with an adapter cable.8

November 2014 Software description 29Encoder connectionPlease ensure that the correct supply voltage is selected to avoid damage to the encoder. The c

30 HEIDENHAIN ATS Software User's Manual5.2.1 Feed-through mode"´Feed-through" mode means connecting the PWM 20 into the control loop o

5.7.4 Indramat (I2C) ... 1275.7.5 DRIVE-CLiQ ...

November 2014 Software description 31EnDat 2.2Communication takes place continuously. However, there is no prescribed communication pattern. Instead,

32 HEIDENHAIN ATS Software User's ManualProcedure:1. The PWM 20 encoder output (OUT) must not be connected!2. Connect the absolute encoder to the

November 2014 Software description 33Power-on sequence for feed-through modeAbsolute interfaces (EnDat, Fanuc, ...)1. Switch on the PWM 20.2. Start th

34 HEIDENHAIN ATS Software User's Manual5.2.2 Automatic encoder identification by entering the ID1 Input field for ID2 The encoder was identified

November 2014 Software description 35Switching on the power supply for the encoder8 When you click "Connect", the power supply for the conne

36 HEIDENHAIN ATS Software User's Manual8 When you click the "Yes" button the encoder ID is used (ID of the scale housing).8 When you c

November 2014 Software description 375.2.3 Manual encoder selectionIf it is impossible to identify the encoder type (ID label missing or illegible), o

38 HEIDENHAIN ATS Software User's Manual8 In the Encoder selection box, click "Manual Settings".NoteThis option is only recommended to

November 2014 Software description 398 Clicking the "Forward >" button opens the encoder data screen (power supply, encoder interface).Cu

40 HEIDENHAIN ATS Software User's Manual8 Clicking the "Forward >" button opens an overview of the data you have entered.4An ATS cod

November 2014 General information 51 General information1.1 How to Use this ManualAbout this manualThis manual refers to the ATS Adjusting and Testing

November 2014 Software description 418 After you click the "Connect" button, the connected encoder is supplied with power.Typical error mess

42 HEIDENHAIN ATS Software User's ManualIf this error message is generated, the voltage drop caused by the cable length (for LC approx. 5 m) is

November 2014 Software description 438 In a next step perform "automatic" encoder identification by entering the displayed encoder ID. (See

44 HEIDENHAIN ATS Software User's Manual5.3 Basic functionsNoteDisplay and functions may vary depending on the product key and the connected enco

November 2014 Software description 455.3.1 Position display1 Absolute encoder position2 Incremental current count3 Binary display of the absolute posi

46 HEIDENHAIN ATS Software User's ManualStatus display Each time position data is transferred, status information is included and evaluated.Depen

November 2014 Software description 471 LED symbols for errors and warningsGreen symbol = OKRed symbol = Error / warningNoteGroup signal; at least one

48 HEIDENHAIN ATS Software User's ManualDetails of encoder status:Reset errors / warningsAttentionPlease reset the errors and warnings before sta

November 2014 Software description 498 Select "Display encoder memory" from the basic functions list.The encoder configuration window is act

50 HEIDENHAIN ATS Software User's Manual8 Open the directory tree "Parameters of encoder manufacturer".Scroll down in the directory and

6 HEIDENHAIN ATS Software User's Manual1.2 Safety precautionsObserve the safety precautions in the PWM 20 Operating Instructions (ID 1125089-90).

November 2014 Software description 51EnDat 2.2 status displayA yellow "Busy" symbol indicates access to the memory of the encoder EEPROM (12

52 HEIDENHAIN ATS Software User's ManualDetailed display of encoder status EnDat 2.2Operating status error sourcesThe function "operating st

November 2014 Software description 53Display if the encoder does not support the "Operating status error sources" function:Display after &qu

54 HEIDENHAIN ATS Software User's ManualWhich status error sources the encoder supports is stored in the "Parameters of the encoder manufact

November 2014 Software description 55EIB 392To check the EIB, a suitable incremental encoder must be connected to the EIB input (follow the EIB operat

56 HEIDENHAIN ATS Software User's ManualPosition display if an EIB 192 with Fanuc interface is connected.The absolute position is invalid, as the

November 2014 Software description 57Only after the reference mark has been traversed refer the absolute position values to this fixed reference point

58 HEIDENHAIN ATS Software User's Manual8 Warning deleted.NoteThe warning in the Encoder status field can only be deleted by hand after the refer

November 2014 Software description 59Measured values viewPosition viewThe measured values are displayed as they are transferred from the encoder.The m

60 HEIDENHAIN ATS Software User's ManualDisplay for a multiturn encoder:Clear incremental counterEquate functionNoteFor encoders without incremen

November 2014 General information 71.3 Information on the IK 215 adjusting and testing packageThe IK 215 Adjusting and Testing Package serves to diagn

November 2014 Software description 61Synchronization modeSynchronization inactive:Synchronization mode active:Reversal of countingdirection with incre

62 HEIDENHAIN ATS Software User's ManualAbsolute position [bits] displayThe displayed value is the position value transferred from the encoder (1

November 2014 Software description 63Set datum shift8 Click the symbol.There are two types of datum shift:1. EnDat-compliant datum shiftThis type cons

64 HEIDENHAIN ATS Software User's Manual2. Non EnDat-compliant datum shiftAn assignment of datum and signal period (incremental signal) is not co

November 2014 Software description 65Cancel datum shift8 To reset the datum shift to the factory default setting click the button "Undo datum shi

66 HEIDENHAIN ATS Software User's Manual8 Press the "function-specific view" button (display in plain language).8 Press the "EnDat

November 2014 Software description 67Edit datum shift value1. Editing in the datum shift line (word 0):8 Click the datum shift value.Enter a new value

68 HEIDENHAIN ATS Software User's Manual2. Editing in the datum shift window:8 Clicking the button right from "Datum shift value" opens

November 2014 Software description 695.3.2 Incremental signal displayIn the basic function "Incremental signal display" the incremental sign

70 HEIDENHAIN ATS Software User's ManualCirclediagram (X-Y)In the circle diagram, the inner green circle represents the minimum amplitude, the ou

8 HEIDENHAIN ATS Software User's Manual1.4 IK 215 adjusting and testing package (ID 547858-xx); items suppliedThe packages 1 and 2 are included i

November 2014 Software description 71Zoom function The oscilloscope display features a zoom function controlled via the left mouse button.Zooming a de

72 HEIDENHAIN ATS Software User's ManualSave or print oscilloscope displayTo activate this function click the screen display with the right mouse

November 2014 Software description 73In the example below, signal data were transferred in Excel format and an Excel sheet was created from a defined

74 HEIDENHAIN ATS Software User's ManualPrint diagramIn the Setup column of the diagram software (TeeChart Print Preview = independent program i

November 2014 Software description 75Characteristics of the incremental signals(bar diagram)If the signal tolerances are within the specifications (to

76 HEIDENHAIN ATS Software User's ManualSettings for y-t display:Diagram view: Select X-Y view or y-t viewDiagram axis ranges: Scaling of the axe

November 2014 Software description 77Tolerances of the incrementalstatus displayError display = "Red LED", if Amplitude too small: typical

78 HEIDENHAIN ATS Software User's ManualLoad encoder configuration from encoder8 Press the "EnDat" button ("Load encoder configura

November 2014 Software description 79Load encoder configuration from a file8 When you click this button, the "Open file" box is displayed. S

80 HEIDENHAIN ATS Software User's ManualLoad encoder configuration from encoder8 With the button "Load encoder configuration from encoder&qu

November 2014 General information 91.5 Information on the PWM 20 encoder diagnostic kit, ID 759251-xxThe PWM 20 encoder diagnostic kit serves to diagn

November 2014 Software description 81Save encoder configuration in encoder8 With the button "Save encoder configuration in encoder" an encod

82 HEIDENHAIN ATS Software User's ManualEncoder configuration8 This button reduces the display of the tree structure to the main directories (bas

November 2014 Software description 83Function-related view of encoder configuration data8 When you click this button the data words and values are int

84 HEIDENHAIN ATS Software User's ManualBinary value displayHexadecimal value displayNoteThis display mode is used in the EnDat interface descrip

November 2014 Software description 85Edit encoder configuration8 Use the left mouse button to mark the value to be edited (in the example: Datum shift

86 HEIDENHAIN ATS Software User's ManualThird option (no screenshot):8 Select Yes/No (check mark in check box = yes, check box empty = no)Set wri

November 2014 Software description 875.3.4 Comparing contents of encoder memoriesWith this function you can compare the configuration of the connected

88 HEIDENHAIN ATS Software User's ManualThe log window ("Protocol") appears, and you are prompted to load the configuration of the enco

November 2014 Software description 89The differences of the encoder configurations 1 and 2 are entered into the log file.Example of an error message,

90 HEIDENHAIN ATS Software User's Manual5.3.5 Voltage displayVoltage:Display of the voltage the test unit provided to power the encoder

10 HEIDENHAIN ATS Software User's Manual1.7 PWM 20 encoder diagnostic kit, ID 759251-01; items suppliedThe packages 1 and 2 are included in deliv

November 2014 Software description 91Voltage [Remote Sense]:Operating voltage at the measuring system; voltage drops on the encoder supply linesare ta

92 HEIDENHAIN ATS Software User's Manual5.4 Add-on info (EnDat 2.2): Temperature display8 When you double-click the "Temperature display&quo

November 2014 Software description 93Temperature sensor 1:External sensor, e.g. in the drive (temperature switch or temperature-dependent resistor)Tem

94 HEIDENHAIN ATS Software User's Manual5.5 Diagnostics5.5.1 Absolute/incremental deviationWith the function "Comparison of absolute and inc

November 2014 Software description 958 Double-click "Absolute/incremental deviation" to open the window "Comparison of absolute and inc

96 HEIDENHAIN ATS Software User's ManualExample: LC1 Status display: Errors and warnings2 Position displays absolute / incremental3 Signal positi

November 2014 Software description 97Example: ECN rotary encoderIf the deviation span is extremely high (red display), check the setting of the increm

98 HEIDENHAIN ATS Software User's Manual5.5.2 Online diagnosticsEncoders with purely digital serial interfaces (e.g. EnDat 21 and 22, Fanuc, Mits

November 2014 Software description 99At the beginning of the diagnostics dialog you must select:Open Loop: The encoder is directly connected to the te

100 HEIDENHAIN ATS Software User's ManualClosed LoopOption 1:The control loop of the machine axis is closed, a T-coupler/signal splitter (SA 1x0