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Introduction This how-to gives you some information about the possibilities of the actual supported functions of ctrlX DRIVE with PROFIsafe on PROFINET. General Information Support of PROFIsafe Version 2.6 Address type 1 and 2 PROFIsafe Shared Device Requirements Runtime FWA-XD1-AXS-V-0402xxx onwards SMO, SafeMotion Speed or higher Address type 1 and 2 Type 1: Only the PROFIsafe slave address is checked Type 2: Combination of PROFIsafe master address and PROFIsafe slave address for topologies with more than one PROFIsafe master Address Type 2 Address Type 2 PROFIsafe shared device for PROFINET topologies with difference master hardware for motion control and PROFIsafe Shared device Commissioning Address Type Address Type 1 and 2 Address Typ configuration Drive S7 Source address Commissioning Shared Device Siemens TIA (version 17) Shared CPU only IO´s (315) PROFINET configuration PROFINET axis configuration Shared Device configuration only IO´s (CPU 315) Shared device configuration PLC2 Siemens TIA (version 17) Shared CPU F-CPU PROFISafe PROFINET configuration PROFINET configuration Safety Axis Shared Device configuration PROFISafe on PROFINET (CPU-F1515) Shared device Safety configuration PLC1 Overview PROFINET Network Overview PROFINET Network ... View more

Short description Access to parameters of the ctrlX AUTOMATION device via PROFINET IO acyclic read/write record services Siemens standard function block RDREC and WRREC Siemens function RDREC WRREC Functional description Required RunTime AXS 0316 or newer Mapping of (E)IDN parameters (16)32Bit addressing to PROFINET IO acyclic read/write record services 16Bit addressing Addressing PROFINET IO The PROFINET IO acyclic read/write record services have the addressing scheme slot, subslot, index. The submodule is selected via slot and subslot, which establishes the relationship to the axis/instance. In order to prevent parallel accesses, only the always existing submodule in subslot 1 can be accessed. The entire record is always written, an offset function is not possible for read or write. Mapping/Alias A shortened IDN is used for access. The IDN is shortened to 13 bits and corresponds to the mapping area reserved above.Thus all EIDNs the SI=SE=0 are reachable.For access to 32-bit addressing EIDNs, the list parameters P-0-2301 are used as IDN and P-0-2300 as EIDN with the same index as alias. Parametereditor Help Help Alias TIA Engineering Software Addressing PROFINET IO submodul to function bloc RDREC (Siemens) Connection HWio To functionbloc Axis1 first Parameter HWio submodul number Input or Output, to read/write parameters from the first Axis. Axis2 first Parameter HWio submodul number Input or Output, to read/write parameters from the second Axis Examples Mapping Parameter P-0-1234 -- dez 1234 = 0x04D2 hex plus hex 1000 for P parameter --> 0x14D2 S-0-0037 -- dez 37 = 0x0025 hex --> 0x0025 0x14D2 P-0-1234 S-0-1050.2.160 S-0-1050.2.160 reachable via P-0-1234   Supported data lengths PROFINET IO supports data lengths via the acyclic read/write record services up to 64k bytes. Up to 5k bytes (5120 bytes) per request are possible via acyclic mapping/aliasing. Therefore, list parameters longer than 5k bytes cannot be accessed through this service. In the case of such access, an error 0xDE80B003 (ReadResponse.PNIORW.InvalidIndex.MappedParameterToLarge) is sent during reading. In case of a write attempt with more than 5k bytes of data, a 0xDF80B102 (WriteResponse.PNIORW.WriteLengthError.LengthToLarge) is sent and the entire write process is not executed internally. maximum data length Hint MLEN function bloc RDREC Help information List parameters When accessing list parameters, the list header is generated in the communication layer so that it is not transmitted via the PROFINET IO acyclic record. During a read access, the header is removed from the user data, the information about the maximum length is therefore not transmitted. In a write access, the header is generated from the length of the transmitted payload and the maximum length is not adjusted. Endianess The transported data is transferred in the native format of the ctrlX device (little endian) and not adapted to the PROFINET IO (big endian).  Thus, the data structure must be taken into account by the user when interpreting/generating the data. Read parameter S37 Write parameter S37 Conversion All parameters containing ID number lists are converted accordingly to 16-bit IDNs, replaced by the corresponding alias parameter. Error handling Errors when accessing the parameters are reported accordingly to the PROFINET IO read/write record response. Parameters can only be written with the total length, a partial writing is rejected with an error. List parameters contain the length information during data transmission, thus also a length check/ change is secured. Parameters can be read with a partial length. If a read record request with a greater length than the parameter is requested, the entire parameter is transmitted and the length is shortened accordingly. PROFINET IO status code Format: 32bit unsigned integer Error List Bits Worth Definition Meaning 31 - 24 0xDE Norm Read Response   0xDF Norm Write Response 23 - 16 0x80 Norm PNIORW 15 - 08 0xB0 Norm Invalid Index details see Bits 0-7   0xB1 Norm Write Length Error - detail see Bits 0-7   0xB6 Norm Access Denied - Parameter is read only 07 - 00 0x01 Manufacturer-specific Not in Supported Range 0x0000-0x1FFF (Invalid Index)   0x02 Manufacturer-specific Parameter not available (Invalid Index)   0x03 Manufacturer-specific Mapped parameters to large (>5k bytes)   0x01 Manufacturer-specific Length to small (Write Length Error)   0x02 Manufacturer-specific Length to large (Write Length Error)   0x03 Manufacturer-specific Value to small (Write Length Error)   0x04 Manufacturer-specific Value to large (Write Length Error)   ... View more