Profinet io interface and profisafe profile, universal encoder system – generation ii (69 pages)
Summary of Contents for Hubner U-ONE-LWL
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English Operating and configuration instructions UO-EPB-1 PROFIBUS module PROFIBUS-DP interface ® U-ONE -LWL Universal encoder system – Generation II Read the operating and assembly manual before assembly, before starting installation and before completing all other work! Store the manual for future use. Translation of the original operating and assembly instructions Edition: 03 2021 ID 76611...
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UO-EPB-1 Operating and configuration instructions Manufacturer / author Johannes Hübner Phone: +49 641 7969 0 Fabrik elektrischer Maschinen GmbH Fax: +49 641 73645 Siemensstr. 7 Website: www.huebner-giessen.com 35394 Giessen / Germany E-Mail: info@huebner-giessen.com Further current information on this product series is available online in our Service Point.
UO-EPB-1 Operating and configuration instructions Table of contents 1 General information ......................5 1.1 Information on the Operating and configuration manual ..........5 1.2 Scope of delivery ....................... 5 1.3 Explanation of symbols ....................5 1.4 Warranty and liability ....................6 1.5 Organisational measures ...................
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UO-EPB-1 Operating and configuration instructions 5.2.1 Adopt preset value .................... 21 5.2.2 Set counting direction ..................22 5.2.3 Scaling the module in the teach in process ............22 6 Diagnostic messages ....................24 6.1 Operating statuses and displays ................25 6.1.1 Bus status ......................
UO-EPB-1 Operating and configuration instructions 1 General information 1.1 Information on the Operating and configuration manual This operating and configuration manual provides important information for using the UO-EPB-1 electronic function module. It must be read carefully before beginning any work and observed. The UO-EPB-1 electronic function module is referred to in the following documentation as the EPB.
UO-EPB-1 Operating and configuration instructions 1.4 Warranty and liability Only the “General Terms and Conditions” of Johannes Hübner Fabrik elektrischer Maschinen GmbH apply. These will be provided to the operator at the latest when the order is confirmed or when the contract is concluded. All warranty and liability claims for personal injury and property damage are excluded, and the operator's operating permit will be null and void if one or more of the following apply: ...
UO-EPB-1 Operating and configuration instructions 2 Basic safety information DANGER! This section provides an overview of all significant safety aspects necessary to pro- tect personnel and ensure safe, fault-free operation of the function module. Failure to observe this information may result in significant danger. 2.1 Responsibility of the operator The function module is used in commercial areas.
UO-EPB-1 Operating and configuration instructions 2.4 Improper use WARNING! Danger of death, physical injury and property damage due to improper use of the function module! In particular, the following uses are prohibited: ● Use in environments with an explosive atmosphere. ●...
UO-EPB-1 Operating and configuration instructions 3 Assembly 3.1 Safety information WARNING! ● Assembly and disassembly may only be carried out by qualified personnel. Observe the safety information in section 2. ● In general, the requirements and acceptance conditions for the system as a whole must be observed.
UO-EPB-1 Operating and configuration instructions 3.4 Type plate The following image shows an example of a type plate. The type plate is located on the outside of the housing, and includes the following information: Manufacturer Type, year of construction ...
UO-EPB-1 Operating and configuration instructions 4.2 Profibus profile of the module The module behaves like a Multiturn encoder designed for operation on the Profibus®. It can be configured and parameterised as either a Multiturn or Singleturn module in the following profiles: Encoder profile Configuration options HÜBNER 1.0 Single / Multiturn...
UO-EPB-1 Operating and configuration instructions 4.3 Bus addressing The addressing switch can be used to define the bus address: x 10 = tens digit = ones digit 4.4 Connecting the module to the Profibus After installing the module and connecting it to the power supply, connect the module to the Profi- bus system.
UO-EPB-1 Operating and configuration instructions 4.5 Configure the module Now, select the profile in which the module should work. Then assign the input and output ad- dresses and complete configuration. This function can be accessed in the Configure window us- ing the Parameter button, and offers a simple, easy to understand way to set the parameters.
UO-EPB-1 Operating and configuration instructions If this is not observed, the module will detect a configuration error. This will be displayed in the junction box cover. The red LED will be continuously illuminated, and the green one will flash. NOTE! To activate configuration of resolution per revolution, the class 2 function and the scaling function must be switched on.
UO-EPB-1 Operating and configuration instructions 4.9 Desired resolution In contrast to the profile Hübner 2.0 (CLASS 2), there are three different scaling options to choose from here: Desired resolution per: revolution Maximum total resolution Physical measurement steps 4.9.1 Desired resolution per revolution Here, the user can set the number of steps the basic device should output during a revolution.
UO-EPB-1 Operating and configuration instructions 4.9.3 Desired resolution per physical measurement step This setting always refers to dividing the code disc into 4096 measurement steps. The number indicating how many parts the value entered under physical measurement step was divided into must be entered in the input field for the desired measurement step.
UO-EPB-1 Operating and configuration instructions 5 Data transmission modes on the Profibus Three data transmission modes are required to operate the module on the Profibus®: The data required for configuration and parameterisation is transmitted by the master to the module connected to the slave when the system is started up in DDLM_Set_Prm mode.
UO-EPB-1 Operating and configuration instructions 5.1.1.2 Scaling function (Octet 9.3) If this bit is turned off, the module will have a resolution per revolution of 4096 steps and a total resolution of 4096 x 4096 steps. (corresponds to 4096 revolutions. Bit 3 = 1) can be used to scale the resolution per revolution and the total resolution.
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UO-EPB-1 Operating and configuration instructions Octet Parameter Bit no. Reduced diagnostics Off = 0, on = 1 Reserved Software limit switch min. Off = 0, on = 1 active Software limit switch max. Off = 0, on = 1 active Octet 27 –...
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UO-EPB-1 Operating and configuration instructions Regarding measurement steps per max. total resolution (Octet 26.0 and 26.1, 01H) This indicates the number of measurement steps based on 4096 revolutions, and refers to the entire measurement range for the module. Regarding physical measurement steps (Octet 26.0 and 26.1, 10H) ...
UO-EPB-1 Operating and configuration instructions steps / 10 ms 5.2 Commissioning mode Commissioning mode is a unique feature of normal operation in device classes HUEBNER 2.1 and 2.2. In addition to the preset value and counting direction, both of which can also be changed in normal operation, scaling is also possible via teach in process in online mode.
UO-EPB-1 Operating and configuration instructions 5.2.2 Set counting direction The counting direction can be reversed in commissioning mode online using bit 28. The coder re- turns the current direction after the changeover to the master. A 0 means the counting direction is clockwise (looking toward the shaft) and 1 means anti-clockwise.
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UO-EPB-1 Operating and configuration instructions 5.2.3.2 Stopping scaling Status bits Data bits 24 – 1 M->S Bit 30 = 1 = Start scaling S->M 0/1 0/1 Acknowledge through Bit 30 = 1 M->S Reset previous scaling S->M 0/1 0/1 process value output with scaling factor 1 M = Master, S = Slave The positive and negative direction of rotation and the amount by which the zero point is ex- ceeded are taken into consideration in the scaling.
UO-EPB-1 Operating and configuration instructions 6 Diagnostic messages DDLM_SLAVE_DIAG mode allows the master to access diagnostic data from the module. The number of Octets is 57, with the exception of reduced diagnostics, in which the number of diag- nostic bits is restricted to 16. The following is a list of diagnostic messages supported by the Hübner absolute encoder / bus modules.
UO-EPB-1 Operating and configuration instructions Octet Parameter Bit no. Class when operating voltage is on 32-35 Drift 23 - 0 Preset value Configured Only if the value “Resolution per resolution 40-43 23 - 0 revolution” has per revolu- tion been entered Configured Configured or cal- 44-47...
UO-EPB-1 Operating and configuration instructions 6.1.2 Status LED Operating status Status LED Bus status flashing yel- Start low/green ready for opera- 2 Hz tion ready for opera- normal green tion flashing yel- bootloader low/red ready for opera- 1 Hz tion Fault Fault 7 Inspections...
UO-EPB-1 Operating and configuration instructions 8.5 Returning equipment (repair/goodwill/warranty) Service requests (repair/goodwill/warranty) can be initiated directly via the following online form: https://www.huebner-giessen.com/en/service-support/service/ There you will also find contact details for our service, as well as questions and answers regarding the processing. Devices that have come into contact with radioactive radiation or materials will not be taken back.
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