Kuhnke PG 674 Instruction Manual

Kuhnke Electronics Instruction Manual
E 390 GB
PG 674
Operating Terminal for KUAX 674 / 673
4 April 1996 / 65.135
Contents - 1
Table of contents
Table of contents
1. Introduction................................................................ 1-1
2. Reliability, Security...................................................... 2-1
2.1. Target group ............................................................................ 2-1
2.2. Reliability ................................................................................ 2-1
2.3. Notes...................................................................................... 2-2
2.3.1. Danger................................................................................. 2-2
2.3.2. Dangers caused by high contact voltage .................................. 2-2
2.3.3 Important information / cross reference..................................... 2-2
2.4. Security ................................................................................... 2-3
2.4.1. To be observed during project planning and installation............. 2-3
2.4.2. To be observed during maintenance and servicing .................... 2-4
2.4.3. Measures for the prevention of electrostatic charge.................... 2-4
3. Design of the PG 674..................................................3-1
3.1. Display and operating elements.................................................. 3-1
3.2. Hand-held terminal PG 674 (674.001.00) .................................. 3-2
3.3. Built-in terminal PG 674 (674.010.00) ....................................... 3-3
3.3.1. Design and Dimensions .......................................................... 3-3
3.3.2. Installation ............................................................................ 3- 4
3.3.2.1. Front panel cutout............................................................... 3- 4
3.3.2.2. Inserting the built-in terminal................................................. 3-4
3.4. Technical specifications ............................................................. 3-5
Contents - 2
Table of contents
4. The PG 674 as a programming device ..........................4-1
4.1. General information on the operating terminal ............................. 4-2
4.2. Front view................................................................................ 4-3
4.3. Key pad .................................................................................. 4- 4
4.3.1. Function keys ........................................................................ 4- 4
4.4. Operating modes of the operating terminal PG 674 ..................... 4-6
4.4.1. Restricted operating mode ...................................................... 4 -6
4.5. Display window of the operating terminal PG 674 ....................... 4-7
4.5.1. Standard display ................................................................... 4- 7
4.6. Commands of the operating terminal PG 674 .............................. 4-8
4.6.1. Activating the open mode (entering the key code)...................... 4-8
4.6.2. Exiting the open operating mode ............................................. 4-8
4.6.3. Displaying the key code ......................................................... 4- 9
4.6.4. Changing the key code .......................................................... 4- 9
4.6.5. System information .............................................................. 4-10
4.6.6. Displaying status and error messages..................................... 4-10
4.6.7. Choosing a program............................................................ 4-11
4.6.7.1. Giving access to the choice of program function .................. 4-11
4.6.7.2. Changing the program number ......................................... 4-13
4.6.8. Initializing the cam control unit.............................................. 4-14
4.6.9. Choosing an output ............................................................. 4-15
4.6.10 Programming cams ............................................................. 4-16
4.6.11. Optimizing cams ............................................................... 4-18
4.6.12. Displaying cams ................................................................ 4-19
4.6.13. Deleting cams ................................................................... 4-20
4.6.14. Deleting outputs................................................................. 4-21
4.6.15. Deleting programs ............................................................. 4-21
4.6.16. Copying programs............................................................. 4-22
4.6.17. Program transfer................................................................ 4-23
4.6.18. Activating the dynamic mode of outputs ............................... 4-24
4.6.19. Deadtime compensation ..................................................... 4-25
4.6.20. Time cams ........................................................................ 4-26
4.6.21. Encoder speed reduction – electronic gearing ....................... 4-27
4.6.22. Choice of language ........................................................... 4-28
Contents - 3
Table of contents
4.6.23. Setting the display contrast (as from version 2.0) ................... 4-29
4.6.24. Self-test of the operating terminal (as from version 2.0) .......... 4-30
4.6.25. Self-test of the operating terminal (versions < 2.0).................. 4-32
Index....................................................................... Index-1
Sales & Service
Contents - 4
Table of contents
1 - 1
Introduction
1. Introduction
The PG 674 is a small, handy device with a keyboard and two­line display. It is used for operating the electronic cam control units Posi Control KUAX 674 and KUAX 673. It is separated from the cam control unit to allow variable use. It can be con­nected with the cam control unit via the programming interface at any time, even when the machine is running. This makes it easy to check or modify the programs at the machine.
Choic e of prog Choic e of outpu t Outputs off Delete Outputs on
Gear Time cam Show errors Set cam Choice of cam
1 - 2
Introduction
The PG 674 is available in two designs:
Hand-held terminal
As a portable hand-held terminal it can easily be transported and connected to the control device. The integrated buffered memory allows you to load programs from one controller and transfer them to another controller.
Built-in terminal
As a built-in terminal the device is firmly built into i.e. the door of the switching cabinet and is thus permanently available as an operating and display device.
The present operating manual exclusively describes the hard­ware of the PG 674 and how you use it to operate controllers.
The control devices themselves are described elsewhere:
Controller Instruction manual
KUAX 674 E 375 GB KUAX 673 E 293 GB
.
2 - 1
Reliability/Security
2. Reliability, Security
2.1. Target group
This instruction manual contains all information necessary for the use of the described product (control device, software, etc.) according to instructions. It is written for the
personnel of thepersonnel of the
personnel of thepersonnel of the
personnel of the
construction, project planning, service and commissioningconstruction, project planning, service and commissioning
construction, project planning, service and commissioningconstruction, project planning, service and commissioning
construction, project planning, service and commissioning departmentsdepartments
departmentsdepartments
departments. For proper understanding and error-free applica-
tion of technical descriptions, instructions for use and particu­larly of notes of danger and warning,
extensive knowledge ofextensive knowledge of
extensive knowledge ofextensive knowledge of
extensive knowledge of
automation technologyautomation technology
automation technologyautomation technology
automation technology is compulsory.
2.2. Reliability
Reliability of Kuhnke controllers is brought to the highest pos­sible standards by extensive and cost-effective means in their design and manufacture.
Amongst which are:
· selecting high-quality components,
· quality arrangements with our sub-suppliers,
· measures for the prevention of static charge during the hand­ling of MOS circuits,
· Worst-Case dimensioning of all circuits,
· inspections during various stages of fabrication,
· computer aided tests of all assembly groups and their coefficiency in the circuit,
· stress-test in raised ambient temperatures during 72 hours realtime with nominal load on the outputs,
· statistic assessment of the quality of fabrication and of all re­turned goods for immediate taking of adjustment measures.
Despite these measures, the occurrence of errors in electronic control units - even if most highly improbable - must be taken into consideration.
Text muß n
2 - 2
Reliability/Security
2.3. Notes
Please pay particular attention to the additional notes which we have marked by symbols in this instruction manual:
2.3.1. Danger
This symbol warns you of dangers which may cause death, (grievous) bodily harm or material damage if the described precautions are not taken.
2.3.2. Dangers caused by high contact voltage
This symbol warns you of dangers of death or (grievous) bodily harm which may be caused by high contact voltage if the described precautions are not taken.
2.3.3 Important information / cross reference
This symbol draws your attention to important additional information concerning the use of the described product. It may also indicate a cross reference to information to be found elsewhere.
2 - 3
Reliability/Security
2.4. Security
Our product normally becomes part of larger systems or install­ations. The following notes are intended to help integrating the product into its environment without dangers for man or mate­rial/equipment.
2.4.1. To be observed during project planning and installation
- 24V DC power supply:
· provide sufficient separation of low voltage,
· apply power packs in accordance with IEC 364-4-41 or CENELEC HD 384.4.41 (VDE 0100, Part 410) respectively.
- In case of power breakdowns or power fades: the program has to be structured in such a way as to create a defined state at restart that excludes dangerous states.
- Emergency switches or other emergency installations have to be realized in accordance with EN 60204/IEC 204 (VDE 0113). They have to be effective at any time.
- Safety and precautions regulations for qualified applications have to be observed.
- Please pay particular attention to the notes of warning (
2.3. Notes) which, at relevant places, will make you aware of possible sources of errors.
- The relevent standards and VDE regulations are to be ob­served in every case.
- Control elements have to be installed in such a way as to ex­clude unintended operation.
- Control cables have to be layed in such a way as to exclude interference (inductive or capacitive) which could influence the operation of the controller.
To achieve a high degree of conceptual safety in planning and installing an electronic controller it is essential to follow the instructions given in the manual exactly be­cause wrong handling could lead to rendering measures against dangerous failures ineffective or to creating additional dangers.
2 - 4
Reliability/Security
2.4.2. To be observed during maintenance and servicing
- During measuring and checking operations on a controller in a power-up condition, precaution regulation VBG 4.0 has to be observed and §8 (Admissible deviations during working on parts) in particular.
- Repairs must only be executed by the trained Kuhnke person­nel (usually in the main factory in Malente). Warranty ex­pires in any other case.
- Spare parts: Only use parts approved of by Kuhnke. Only genuine Kuhnke modules must be used in modular controllers.
- Modules must only be connected to or disconnected from the controller with no voltage supplied. Otherwise they may be destroyed or (possibly not immediately recognizably!) de­tracted from their proper functioning.
- Always deposit batteries and accumulators as special waste.
2.4.3. Measures for the prevention of electrostatic charge
Electrostatic charge is dangerous for components and assembly groups. It is a peculiarity of electrostatics to not destroy the sen­sitive components but to damage them in a not immediately conceivable way. It is because of this that devices stop function­ing after some time of service. The ESD measures (ESD = electrostatic discharge) executed in the factory are only guaranteed to be effective if they are also regarded by the user (service).
Please note:
- Only store parts in their factory-packing or in an antistatic packing of similar quality.
- Assembly groups must only be touched by persons who are grounded via a wrist bracelet and/or a discharging mat and shoe-grounding strips ( observe protection of people!).
- Only ship assembly groups in their factory-packing or in an antistatic packing of similar quality.
Reference to literature (Fa. 3M Deutschland GmbH, Neuss): Information brochure Interesting Facts about Electrostatics in Micro-Electronics
3 - 1
Hardware
Choic e of pr o g Choic e of ou t pu t Outputs off Delete Outputs on
Gear Time cam Show errors Set cam Choice of cam
3. Design of the PG 674
The operating terminal PG 674 is used for programming the cam control unit (see "4. The PG 674 as a programming de­vice").
It can be supplied as a portable hand-held terminal and as a built-in terminal.
3.1. Display and operating elements
LCD display (see ch. 4)
Short description of the function keys
Keyboard (for function see ch. 4)
3 - 2
Operating terminal PG 674
3.2. Hand-held terminal PG 674 (674.001.00)
The hand-held terminal can be connected to and disconnected from the cam control unit during operation.
The connecting cable is firmly attached to the hand-held termi­nal. It serves both communication with the cam control unit and supplying power to the hand-held terminal (24 V DC), which are supplied by the cam control unit.
Gear Time c am Show errors Set cam Choice of cam
Choice of prog Choice of output Outputs off Delete Outputs on
3 - 3
Hardware
3.3. Built-in terminal PG 674 (674.010.00)
As a built-in terminal, the PG 674 has a connector on the rear side for the connecting cable to the cam control unit. The 24 V DC supply voltage is separately connected to a 2-pin screw-type locking connector.
The built-in terminal is expected to be available as from Version 2.0 in the spring of 1995.
3.3.1. Design and Dimensions
Side view Rear view
Connections:
Faston connec­tor for protec­tive ground
Screw-type locking connec­tor for 24 V DC supply
Sub-D connec­tor for connect­ing cable to the cam control unit
Cable order no.: 674.150.31
+24V 0 V
3 - 4
Operating terminal PG 674
3.3.2. Installation
The PG 674 is installed in a front panel (i.e. switching cabinet door). To do this you must cut out an opening in the front panel:
3.3.2.1. Front panel cutout
3.3.2.2. Inserting the built-in terminal
- Remove the rear mounting brackets of the PG 674: to do this unscrew the 4 nuts.
- Push the PG 674 from the front into the front panel cutout.
- Screw the mounting brackets on again.
Loading...
+ 36 hidden pages