Programming manual M238 | 3 MB - BERGER - POSITEC

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AS-Interface Library ASI_ReadParameterImage Description Graphical Representation This function block allows to read and refresh the parameter image table. IL and ST Representation To see the general representation in IL or ST language, refer to the chapter Function and Function Block Representation (see page 227). I/O Variables Description The following table describes the input variables: Input Type Comment xExecute BOOL Rising edge: action starts. Falling edge: resets outputs. If a falling edge occurs before the function block has completed its action, the outputs operate in the usual manner and are only reset if either the action is completed or in the event of an error. In this case, the corresponding output values (xDone, xError,iError) are present at the outputs for exactly one cycle. 224 EIO0000000384 04/2012
The following table describes the output variables: The following table describes the input/output variable: AS-Interface Library Output Type Comment xDone BOOL TRUE if command terminated successfully. xBusy BOOL Function block active xError BOOL TRUE: an error has been detected, function block aborts action FALSE: no error has been detected pPITable POINTER TO ARRAY Parameter image: contains the actual copies of the [0..31] OF BYTE parameter output of all active slaves. pPITable^[0] bit 0...3 = slave at address 0 pPITable^[0] bit 4...7 = slave at address 1A ... pPITable^[15] bit 4...7 = slave at address 31A pPITable^[16] bit 0...3 = not used pPITable^[16] bit 4...7 = slave at address 1B ... pPITable^[31] bit 4...7 = slave at address 31B Input/Output Type Comment AsiDriver IoDrvAsi AS-Interface driver instance. EIO0000000384 04/2012 225
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EIO0000000384.04 Modicon M238 Logic
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Table of Contents Safety Informatio
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Chapter 16 Loader Device Accessory
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Important Information NOTICE Safety
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At a Glance Document Scope Validity
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Product Related Information User Co
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Modicon M238 Logic Controller M238
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Modicon M238 Logic Controller How t
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Device Tree How to Configure the Co
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Libraries Introduction Modicon M238
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Modicon M238 Logic Controller Suppo
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Introduction Modicon M238 Logic Con
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Customer Area 1000 kbytes TM238LDD2
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System Variables Library Sizes Memo
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Memory Mapping Relocation Table Edi
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Task Configuration Screen Tasks Scr
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Task Types Introduction Cyclic Task
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Tasks External Event Task This type
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Task Priorities Introduction Tasks
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Default Task Configuration Tasks De
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Note 1 Note 2 Note 3 Note 4 Note 5a
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Note 8 Note 9 Controller States and
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7.2 Controller States Description C
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Controller States and Behaviors Tas
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7.3 State Transitions and System Ev
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Controller States and Behaviors Ini
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Commanding State Transitions Run Co
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Reset Cold Reset Origin Controller
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Controller States and Behaviors 9.
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Error Detection, Types, and Managem
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Tab Descriptions Controller Device
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PLC Settings Overview The figure be
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Services Services Tab The Services
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Overview Modicon M238 Logic Control
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M238 Embedded Functions HSC Configu
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M238 Embedded Functions I/O Configu
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Configuration Parameters For each d
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M238 Embedded Functions PTO_PWM Con
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Modicon M238 Logic Controller Expan
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Modicon M238 Logic Controller CANop
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CANopen Configuration CANopen Opera
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General Functional Description AS-I
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The following table describes the d
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Add an AS-Interface Master Module I
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Configure an AS-Interface Master In
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Tab Name Configuration Window Descr
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Step Action AS-Interface Configurat
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AS-Interface Configuration Add a Sl
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Configure an AS-Interface Slave Int
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AS-Interface Configuration The tabl
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Modification of Slave Address At a
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Step Description AS-Interface Confi
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AS-Interface Configuration Diagnost
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Diagnostic of AS-Interface Slave De
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Configuration of a Replaced AS-Inte
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Step Action 3 Click the Physical Se
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Serial Line Configuration The follo
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Configure the Manager To configure
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SoMachine Network Manager Introduct
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Modbus IOScanner Introduction Seria
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Adding a Device on the Modbus IOSca
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Step Action To configure the Modbus
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Step Action To configure your Modbu
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Serial Line Configuration These scr
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Modbus Manager Introduction Serial
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Modbus Master Modbus Slave Serial L
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Adding a Modem Serial Line Configur
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Modicon M238 Logic Controller Ether
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Step Action Comment 3 Select 499TWD
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Step Action Comment 3 Enter the val
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M238 - Connecting the Modicon M238
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Active Path of the Controller Intro
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Loader Device AccessoryDescription
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Physical Description Overview 1 Bat
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LED Status and Diagnostic LED Statu
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Firmware and SoMachine Software Com
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Loader Device Accessory 16.2 Upload
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Page 177 and 178: 16.4 Other Functionalities What’s
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Page 181 and 182: Overview Modicon M238 Logic Control
Page 183 and 184: Updating the firmware requires one
Page 185 and 186: Updating Through USB Introduction U
Page 187 and 188: Launching the Exec Loader Wizard In
Page 189 and 190: Step 2 - Settings Selecting Setting
Page 191 and 192: Step 3 - File and Device Exec Prope
Page 193 and 194: Step 4 - Transfer Progress Overview
Page 195 and 196: Modicon M238 Logic Controller Modic
Page 197 and 198: Check Action Resolution: Modicon M2
Page 199 and 200: Modicon M238 Logic Controller - Tro
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Page 203 and 204: Frequently Asked Questions Modicon
Page 209 and 210: ASI_CmdSetAutoAddressing AS-Interfa
Page 211 and 212: ASI_CmdSetDataExchange Description
Page 213 and 214: ASI_CmdSetOfflineMode Description G
Page 215 and 216: ASI_MasterStatusCheck Description G
Page 217 and 218: ASI_SlaveAddressChange Description
Page 219 and 220: ERROR: Detected Error Codes The ERR
Page 221 and 222: The following table describes the o
Page 223: Output Type Comment LAS ARRAY[0..7]
Page 229 and 230: How to Use a Function or a Function
Page 231 and 232: Step Action Function and Function B
Page 233 and 234: Function and Function Block Represe
Page 237 and 238: SetSerialConf: Change the Serial Li
Page 239 and 240: Functions to get/set serial line co
Page 241 and 242: Modicon M238 Logic Controller M238
Page 243 and 244: application source ARP ASCII BOOTP
Page 245 and 246: controller cyclic task data log DHC
Page 247 and 248: Flash Memory FTP function block Glo
Page 249 and 250: LD located variable MAC address MAS
Page 251 and 252: periodic execution persistent data
Page 253 and 254: SDO sequential function chart See S
Page 255 and 256: Modicon M238 Logic Controller Index
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Programming manual M238 | 3 MB - BERGER - POSITEC

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