HEIDENHAIN iTNC 530 HSCI - Identification of the PLC Operands

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February 2012 12 – 149

12.1.4 Identification of the PLC operands

By means of the HSCI bus diagnosis you can obtain important information on PLC operands, such as

the absolute address, the slot and the terminal name:

Figure: Display of the attributes of I_emergency_button_unlocked in HSCI bus diagnosis

Figure: PLB 6204 with four PLD-H 16-08-00 inserted, terminal X9.9a on system module

Main Page

Default Chapter2
- Table of Contents2
1 How to Use the Itnc 530 HSCI Service Manual10
- Target Group10
- About this Manual10
- Other Service Manuals11
- Other Documentation11
- Support11
- Service Training12
- Meaning of the Symbols Used in this Manual12
- Safety12
2 Safety Precautions14
- Introduction14
- Overview14
3 Code Numbers16
- Introduction16
- Overview16
- Input of Code Numbers17
4 Error Messages20
- Introduction20
- HELP Key23
- ERR Key24
- CE Key25
- List of NC Error Messages26
5 Errors50
- Introduction50
- Overview of Possible Errors50
6 Procedures and Tips for Error Diagnosis in the Field54
- Introduction54
- Power off and on54
- Sequence for Finding Serious Electrical Errors55
- Sequence for Finding Errors in the Control Loop57
- Error Localization by Process of Interchange60
- Error Localization by Process of Exclusion62
- Observing Essential Values with the Integrated Oscilloscope64
- Finding Position Differences of Direct and Indirect Encoders66
- Error Localization by Switching from Direct to Indirect Position Measurement68
- Notes and Tips for the Field Service70
7 Creating and Reading out Service Files74
- Introduction74
- Automatic Generation of Service Files75
- Manual Generation of Service Files75
- Generating Service Files with Tncremont76
- Evaluation of the Service Files77
8 Log78
- Introduction78
- Calling the Log79
- Reading out the Log with Tncremont and Filtering by Event Types80
- Overview of Log Entries82
- Log Entries at Program Termination88
9 Drivediag90
- Introduction90
- Activation and Operation90
- Troubleshooting with Drivediag92
10 Integrated Oscilloscope94
- Introduction94
- Activation and Settings95
- Recording and Adjusting the Signals100
- Saving and Loading Recordings105
- For Error Diagnosis106
11 PLC Diagnosis114
- Introduction114
- Error Messages117
- Possible Error Causes117
- Diagnosis Tools in the PLC Mode118
- Non-Volatile PLC Markers and Words133
- Overviews135
- Specifications143
12 Bus Diagnosis146
- HSCI Bus146
- Profibus161
13 Data Media and File Management of the Itnc 530 HSCI166
- Introduction166
- Structure of the Data Medium167
- Possible Error Causes167
- Test of the Data Medium168
- Setting the System Time172
- Settings in the Program Manager173
- File Management in the TNC Partition174
- File Management in the PLC Partition176
14 Data Backup180
- Introduction180
- Connection Setup182
- Reading in and out Individual Files and Directories195
- Backup on an External Data Medium201
- Extracting Files from the Backup File205
- Restoring Data206
- Cable Overview208
  - Ethernet Interface RJ45 Connection208
  - Rs-232-C (V.24)209
- Operating Modes of the Data Interfaces212
- Drive Symbols213
15 Reloading the Currently Used NC Software214
- Introduction214
- Preparations214
- Procedure215
16 Loading Service Packs218
- Introduction218
- Preparations219
- Procedure220
17 Checking the Enables on the Itnc 530 HSCI224
- Introduction224
- Examination227
- EMERGENCY STOP Test During Switch-On239
18 Power Supply242
- Introduction242
- Supply Voltages in the HSCI System242
- PSL 130 Low-Voltage Power Supply Unit245
- PSL 135 Low-Voltage Power Supply Unit249
- Power Supply for the MC 62Xx Computer Unit254
- Buffer Battery256
- Information Menu260
- Power Supply of the CC 61Xx Feedback Control Unit261
- Power Supply of the UEC 11X Feedback Control Unit266
- Power Supply of the MB 620 Machine Operating Panel267
- Power Supply of the BF 250 Visual Display Unit268
- Power Supply of the te 6Xx Keyboard Unit269
- Power Supply for the Control-Is-Ready Signal270
- Power Supply of the PLB 62Xx System Module271
- Supply Voltage for PLC Outputs273
19 Encoder Interface276
- Position Encoders276
- Speed Encoders299
- Error Codes for Encoders with Endat Interface312
- Further Examination of Position and Speed Encoders313
- Position Measurement Via Motor Encoder (Indirect Position Measurement)316
- Switching over the Position Display for Servicing320
20 Reference Run322
- Definition322
- Traversing the Reference Marks323
- Error Messages323
- Possible Error Causes323
- Troubleshooting324
- Corrective Action325
- Deselecting Axes Referencing325
21 Interfaces to the Drives326
- Digital PWM Interface326
- Analog Speed Value Interface348
22 Visual Display Unit360
- Introduction360
- Possible Error Causes361
- Troubleshooting362
- Corrective Action363
23 Keyboard Unit364
- Introduction364
- Signal Paths in the Console and to the MC 62Xx366
- Possible Error Causes368
- Checking the Keys369
- Checking the Potentiometers375
- Checking the Touchpad379
- Corrective Action380
- Key Matrix of the Keyboard Units381
- Key Matrix of the Screen Soft Keys391
24 Machine Operating Panel392
- Introduction392
- Possible Error Causes394
- Checking the Power Supply395
- Checking the HSCI Connection395
- Checking the Keys396
- Checking the Outputs398
- Corrective Action399
25 Handwheel400
- Introduction400
- Error Messages401
- Possible Error Causes401
- Error Diagnosis of HR 520 Portable Handwheel with Display403
- Error Diagnosis of HR 410 Portable Handwheel408
- Deselecting and Disconnecting the Portable Handwheel411
- Error Diagnosis of HR 130 Panel-Mounted Handwheel412
- Corrective Action413
26 Touch Probes414
- Introduction414
- Error Messages419
- Possible Error Causes419
- Error Diagnosis on TS Touch Probes421
- Error Diagnosis on TT Touch Probes426
- Error Diagnosis on the Laser Touch Probe430
- Deselecting and Disconnecting the Touch Probe432
- Corrective Action433
27 Features of HEIDENHAIN Components434
- HEIDENHAIN Components in a Machine too434
- Hardware Identification435
- Display of Important System Information450
28 Connector Designations and Pin Layouts452
- Important Note452
- MC Main Computer452
  - Designations and Positions of Connectors452
  - 2Pin Layouts457
- CC Controller Unit460
  - Designations and Positions of Connectors460
  - Pin Layouts463
- Controller Unit with Integrated UEC Inverter472
  - Designations and Positions of Connectors472
  - Pin Layouts473
- PLB Basic Modules480
  - Designations and Positions of Connectors480
  - Pin Layouts482
- Digital I/O Modules484
  - Designations and Positions of Connectors484
  - Pin Layouts485
- Analog I/O Modules486
  - Designations and Positions of Connectors486
  - Pin Layouts487
- SPI Expansion Module489
  - Designations and Positions of Connectors489
  - Pin Layouts489
- PSL Low-Voltage Power Supply Unit492
  - Designations and Positions of Connectors492
  - Pin Layouts493
- Display Unit496
  - Designations and Positions of Connectors496
  - Pin Layouts496
- Keyboard Units497
  - Designations and Positions of Connectors497
  - Pin Layouts498
- Machine Operating Panel499
  - Designations and Positions of Connectors499
  - Pin Layouts500
- HSCI Adapter PLB 6001503
  - Designations and Positions of Connectors503
  - Pin Layouts504
- Handwheels508
  - HR 4Xx or HR 5Xx Portable Handwheel508
  - HR 130 Panel-Mounted Handwheel509
- Touch Probes510
- Encoders510
  - Position Encoders510
  - Speed Encoders512
- Inverters and Motors513
- Interface Boards for the SIMODRIVE 611D Drive System513
29 Exchange of HEIDENHAIN Components514
- Important Information514
- Recognizing and Accepting Hardware Updates522
- Detecting and Loading Firmware Updates523
- Exchanging the MC 6222530
- Exchanging the MC 6241533
- Exchanging the SSDR536
- Replacing the HDR542
- Exchanging the CC549
- Exchanging the UEC550
- Exchanging the Buffer Battery550
- Exchanging Other HEIDENHAIN Components551
- Exchanging HEIDENHAIN Interface Boards in the SIMODRIVE System552
30 Measuring, Testing and Inspection Equipment558
- Important Notes558
- Test Adapter559
- PWM 9 Encoder Diagnostic Kit563
- PWT 10/17/18 Test Unit565
- IK 215 Adjusting and Testing Package567
- PWM 20 Encoder Diagnostic Kit568
31 Machine Parameters570
- Explanation570
- The Machine Parameter Editor571
- Meaning of the Machine Parameters578
- List of Machine Parameters579
Annex: Principle of Function of the Itnc 530 HSCI Control640
- Introduction640
- The Control Loop640
- The HSCI Bus647

HEIDENHAIN iTNC 530 HSCI - Identification of the PLC Operands

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