Kuhnke Electronics Instruction Manual

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PROFIBUS 6.2.3 Send Diagnostic Data (Diag_Data) The set of diagnostic data informs the master of the status of the DP slave. DP slave message Usually the slave responds by sending a low-priority telegram to the master. However, if the DP slave finds an error, it sends the master a high-priority telegram. As long as the master does not respond accurately but continues data communication as before, the DP slave continues to send a high-priority telegram. Response from the master The master's appropriate response to a high-priority frame is to request the diagnostic data: Sent by Frame Recipient Unit SAP master request diagnostic data slave 60 slave send diagnostic data master - After successful diagnosis, the master continues data communication unless other actions are started by the user program. All diagnostic data are sent to the master where they are mapped onto specific byte operands. In the case of <strong>Kuhnke</strong> masters � 645-500, 680I, PROFIBUS modules of system 680 and 657P, the VEBES configuration utility is used to define this operand range. � 645-12M and 680V, KUBES module DP_CTRL is used to request and download the diagnostic data. � Ventura Slot PLC and PC Control 645-PCI-CoDeSys, function PbGetDiagnostics is run to download the diagnostic data. Six bytes (Octets 1...6) contain the standard diagnostic information of Ventura Remote I/O. Bytes 7...13 contain the device-specific diagnostic information. The text below 160 E 700 GB
PROFIBUS replaces the term "byte" with the term "octet" which is also the word used by the standard. A set bit (=1) signifies that the described event has occurred. 6.2.3.1 Standard Diagnostic Data Bit set by Explanation Octet 1: station_status_1 0 master Diag.Station_Non_Existent (not supported by <strong>Kuhnke</strong> masters) DP slave cannot be accessed via the bus 1 slave Diag.Station_Not_Ready DP slave not ready for data exchange 2 slave Diag.Cfg_Fault The last set of configuration data received from the master is not the same that the DP slave found 3 slave Diag.Ext_Diag There is a device-specific diagnostic result (octet 7...) 4 slave Diag.Not_Supported The requested information cannot be supplied by the DP slave 5 master Diag.Invalid_Slave_Response The slave response is not plausible 6 slave Diag.Param_Fault Bad telegram of parameter data sent 7 master Diag.Master_Lock The DP slave parameters were set by another master 161
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Kuhnke Electronics Instruction Manu
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Table of Contents Introduction 1 In
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Introduction 4.3.4 PLC Configuratio
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Introduction 6.1.4 Station Address
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1 Introduction Introduction Ventura
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1.2 Variants Introduction Compact c
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Advantages of Decentralisation Intr
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1.5 Network Examples 1.5.1 PROFIBUS
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2 Reliability, Safety 2.1 Intended
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2.4.3 Note Reliability, Safety This
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2.5.1 Project Planning and Installa
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2.6 Electromagnetic Compatibility 2
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2.6.6.2 Contamination Reliability,
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3 Hardware 3.1 System Description H
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Hardware Extensions Ventura Remote
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3.3 Power Supply 3.3.1 Earth left s
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3.3.3 Power Supply Hardware Voltage
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3.4 Inputs and Outputs 3.4.1 Digita
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3.4.2 Digital Combi I/Os Hardware V
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3.4.3 Analogue Inputs Hardware Vent
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3.5 A, B, Ref Counter Hardware Vent
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3.6.2 PROFIBUS Hardware Ventura Rem
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3.7 Expansion Modules Ventura Remot
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3.8.2 Mode Selector mode selector H
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3.8.3.1 RUN 3.8.3.2 Stop 3.8.3.3 Ex
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3.9 Status and Failure Indication "
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Installation 4 PLC Functions of Ven
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4.2 Writing CoDeSys Programs Online
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4.2.2 CAN: Online CAN Function Libr
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4.3.1 Operating System Function Lib
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4.3.3 Task Configuration 4.3.3.1 PL
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4.3.3.2 The Task Configurator 4.3.3
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4.3.4 PLC Configuration Function Li
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Function Libraries DI16/DO16". Repe
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4.3.6 The Flash File System Functio
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4.4.1 Installing a Thread Function
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Thread usage Function Libraries A t
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4.4.2 Installing / Uninstalling a T
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To uninstall a timer task: Function
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4.4.3 Enabling / Disabling the Outp
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4.4.5 Direct Write of Local Outputs
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FUNCTION INSTALL_ERROR_IRQ : BOOL V
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Function Libraries INSTALL_INPUT_IR
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4.4.8 Installing a REF IRQ Module F
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4.4.10 Setting up the Watchdog Func
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4.5 Library MMC.LIB Function Librar
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4.5.2 Registering with the File Sys
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4.5.4 Copying Files Function Librar
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4.5.6 Determining the Free MMC Spac
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4.5.8 Moving a File Function Librar
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4.5.9 Opening a File Function Libra
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4.5.10 Reading from a File Function
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4.5.12 Setting the Edit Bookmark of
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4.5.14 Initialising the File System
Page 109 and 110: Function Libraries FUNCTION_BLOCK M
Page 111 and 112: � Use 'start' to repeatedly run t
Page 113 and 114: 4.6.4 Online Reset (cold) 4.6.5 Res
Page 115 and 116: 4.7.2 Variables with Set Addresses
Page 117 and 118: 4.8 Extraremanent Data 4.8.1 Remane
Page 119 and 120: Remanent Data If an extraremanent m
Page 121 and 122: TYPE Extrarema_02: STRUCT END_STRUC
Page 123 and 124: Start_OK := CheckXREMDATA(Clear); I
Page 125 and 126: 5 Software Software Read this secti
Page 127 and 128: Internal combi I/Os %IX0.0-%IX0.3 a
Page 129 and 130: Internal I/Os AI_x and AO_x I/O Var
Page 131 and 132: Software If an "Input IRQ module" h
Page 133 and 134: 5.3.3 Functions of Internal Outputs
Page 135 and 136: Software Value Frequency Value Freq
Page 137 and 138: 5.3.4 Short-circuited Output Softwa
Page 139 and 140: 5.3.5 Internal Analogue Input Funct
Page 141 and 142: 5.3.6 Internal Analogue Output Func
Page 143 and 144: 5.3.7 Functions of Internal Counter
Page 145 and 146: 5.3.7.1.2 Event Counter Variables V
Page 147 and 148: Resolution of the rotary encoder: s
Page 149 and 150: Software 5.4 Functions of the Basic
Page 151 and 152: 5.7 Status Messages of Expansion Mo
Page 153 and 154: 6 PROFIBUS-DP 6.1 Basic Information
Page 155 and 156: 6.2 Master-Slave Communication PROF
Page 157 and 158: 6.2.2 Receive Parameter Data (Prm_D
Page 159: 6.2.2.2 Device-specific Bus Paramet
Page 163 and 164: Octet 4: Diag.Master_Add PROFIBUS A
Page 165 and 166: 6.2.4 Master-Slave Data Communicati
Page 167 and 168: Example: VAR bIn_0: BYTE; bOut_0: B
Page 169 and 170: 7 CANopen CANopen At this point, we
Page 171 and 172: 7.1.1 CANopen Example CANopen A Ven
Page 173 and 174: • Step3: Write and test CoDeSys p
Page 175 and 176: PROGRAM PLC_PRG VAR CANMaster_Ok: B
Page 177 and 178: 8 PLC Error Handling 8.1 "Failure"
Page 179 and 180: Example VAR C690_Error: BYTE; END_V
Page 181 and 182: 8.3.1 Short-circuited Output (Error
Page 183 and 184: => - STOP: The program is stopped E
Page 185 and 186: 9 Appendix 9.1 Technical Data 9.1.1
Page 187 and 188: Appendix Max. current .............
Page 189 and 190: 9.1.3 Communication Ports V.24 port
Page 191 and 192: 9.2 Order Specifications 9.2.1 Cont
Page 193 and 194: Appendix 9.3 Ventura Remote I/O Exp
Page 195 and 196: 9.5 Sales & Service Appendix Please
Page 197 and 198: 9.6 Index A, B, Ref counter 146 con
Page 199: PROFIBUS port 43 PROFIBUS-DP 153 di
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Kuhnke Electronics Instruction Manual

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