Programming manual M238 | 3 MB - BERGER - POSITEC

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Libraries Library name Description M238 HSC (see Modicon M238 Logic Controller, High Speed Counting, M238 HSC Library Guide) M238 PTOPWM (see Modicon M238 Logic Controller, Pulse Train Output, Pulse Width Modulation, M238 PTOPWM Library Guide) M238 Relocation Table (see page 28) Contains function blocks and variables to get information and send commands to the Fast Inputs/Outputs of the Modicon M238 Logic Controller. These function blocks permit you to implement HSC (High Speed Counting) functions on the Fast Inputs/Outputs of the Modicon M238 Logic Controller. Contains function blocks and variables to get information and send commands to the Fast Inputs/Outputs of the Modicon M238 Logic Controller. These function blocks permit you to implement PTO (Pulse Train Output) and PWM (Pulse With Modulation) functions on the Fast Outputs of the Modicon M238 Logic Controller. The relocation table allows the user to organize data to optimize exchanges between the Modbus client and the controller, by regrouping non-contiguous data into a contiguous table of registers. 20 EIO0000000384 04/2012
Modicon M238 Logic Controller Supported Standard Data Types EIO0000000384 04/2012 Supported Standard Data Types Supported Standard Data Types Supported Standard Data Types The Controller supports the following IEC Data types: EIO0000000384 04/2012 21 4 Data type Lower limit Upper limit Information content BOOL False True 1 Bit BYTE 0 255 8 Bit WORD 0 65,535 16 Bit DWORD 0 4,294,967,295 32 Bit LWORD 0 264-1 64 Bit SINT -128 127 8 Bit USINT 0 255 8 Bit INT -32,768 32,767 16 Bit UINT 0 65,535 16 Bit DINT -2,147,483,648 2,147,483,647 32 Bit UDINT 0 4,294,967,295 32 Bit LINT -263 263-1 64 Bit ULINT 0 2 64 -1 64 Bit REAL 1.175494351e-38 3.402823466e+38 32 Bit LREAL 2.2250738585072014e-308 1.7976931348623158e+308 64 Bit STRING 1 character 255 characters 1 character = 1 byte WSTRING 1 character 255 characters 1 character = 1 word TIME - - 16 bit For more information on ARRAY, LTIME, DATE, TIME, DATE_AND_TIME, and TIME_OF_DAY, refer to the CoDeSys part of the SoMachine online help.
Page 1 and 2: EIO0000000384.04 Modicon M238 Logic
Page 3 and 4: Table of Contents Safety Informatio
Page 5 and 6: Chapter 16 Loader Device Accessory
Page 7 and 8: Important Information NOTICE Safety
Page 9 and 10: At a Glance Document Scope Validity
Page 11 and 12: Product Related Information User Co
Page 13 and 14: Modicon M238 Logic Controller M238
Page 15 and 16: Modicon M238 Logic Controller How t
Page 17 and 18: Device Tree How to Configure the Co
Page 19: Libraries Introduction Modicon M238
Page 23 and 24: Introduction Modicon M238 Logic Con
Page 25 and 26: Customer Area 1000 kbytes TM238LDD2
Page 27 and 28: System Variables Library Sizes Memo
Page 29 and 30: Memory Mapping Relocation Table Edi
Page 33 and 34: Task Configuration Screen Tasks Scr
Page 35 and 36: Task Types Introduction Cyclic Task
Page 37 and 38: Tasks External Event Task This type
Page 39 and 40: Task Priorities Introduction Tasks
Page 41 and 42: Default Task Configuration Tasks De
Page 45 and 46: Note 1 Note 2 Note 3 Note 4 Note 5a
Page 47 and 48: Note 8 Note 9 Controller States and
Page 49 and 50: 7.2 Controller States Description C
Page 51 and 52: Controller States and Behaviors Tas
Page 53 and 54: 7.3 State Transitions and System Ev
Page 55 and 56: Controller States and Behaviors Ini
Page 57 and 58: Commanding State Transitions Run Co
Page 59 and 60: Reset Cold Reset Origin Controller
Page 61 and 62: Controller States and Behaviors 9.
Page 63 and 64: Error Detection, Types, and Managem
Page 67 and 68: Tab Descriptions Controller Device
Page 69 and 70: PLC Settings Overview The figure be
Page 71 and 72:
Services Services Tab The Services
Page 73 and 74:
Overview Modicon M238 Logic Control
Page 75 and 76:
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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Page 91 and 92:
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
Page 97 and 98:
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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Page 107 and 108:
Page 109 and 110:
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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Introduction Modicon M238 Logic Con
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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
Page 131 and 132:
SoMachine Network Manager Introduct
Page 133 and 134:
Modbus IOScanner Introduction Seria
Page 135 and 136:
Adding a Device on the Modbus IOSca
Page 137 and 138:
Step Action To configure the Modbus
Page 139 and 140:
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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Introduction Modicon M238 Logic Con
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M238 - Connecting the Modicon M238
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Active Path of the Controller Intro
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Page 163 and 164:
Loader Device AccessoryDescription
Page 165 and 166:
Physical Description Overview 1 Bat
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LED Status and Diagnostic LED Statu
Page 169 and 170:
Firmware and SoMachine Software Com
Page 171 and 172:
Loader Device Accessory 16.2 Upload
Page 173 and 174:
Upload From the Controller to the U
Page 175 and 176:
Interrupting a download can erase t
Page 177 and 178:
16.4 Other Functionalities What’s
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Update the Firmware of the Loader D
Page 181 and 182:
Page 183 and 184:
Updating the firmware requires one
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Updating Through USB Introduction U
Page 187 and 188:
Launching the Exec Loader Wizard In
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Step 2 - Settings Selecting Setting
Page 191 and 192:
Step 3 - File and Device Exec Prope
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Step 4 - Transfer Progress Overview
Page 195 and 196:
Modicon M238 Logic Controller Modic
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Check Action Resolution: Modicon M2
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Modicon M238 Logic Controller - Tro
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Modicon M238 Logic Controller - Tro
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Frequently Asked Questions Modicon
Page 205 and 206:
Page 207 and 208:
Page 209 and 210:
ASI_CmdSetAutoAddressing AS-Interfa
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ASI_CmdSetDataExchange Description
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ASI_CmdSetOfflineMode Description G
Page 215 and 216:
ASI_MasterStatusCheck Description G
Page 217 and 218:
ASI_SlaveAddressChange Description
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ERROR: Detected Error Codes The ERR
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The following table describes the o
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Output Type Comment LAS ARRAY[0..7]
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The following table describes the o
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Page 229 and 230:
How to Use a Function or a Function
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Step Action Function and Function B
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Function and Function Block Represe
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Page 237 and 238:
SetSerialConf: Change the Serial Li
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Functions to get/set serial line co
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Modicon M238 Logic Controller M238
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application source ARP ASCII BOOTP
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controller cyclic task data log DHC
Page 247 and 248:
Flash Memory FTP function block Glo
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LD located variable MAC address MAS
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periodic execution persistent data
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SDO sequential function chart See S
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Modicon M238 Logic Controller Index
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Programming manual M238 | 3 MB - BERGER - POSITEC

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