User`s manual
Maxiflex T2 CPU User Manual 6 -© Omniflex
UMM124XBR04.pdf
4.3.2 Local CPU .........................................................................................................................20
4.3.3 Intelligent Module in I/O Slot.............................................................................................20
4.3.4 Local Network ID (using Offset)........................................................................................20
4.3.5 Direct/Global Network ID ..................................................................................................20
4.4 Configuring the Real-time Clock................................................................................... 21
4.5 Configuring the Serial Port............................................................................................ 21
4.5.1 MODBUS Slave Protocol..................................................................................................21
4.5.1.1. Default MODBUS (ASCII 9600 baud Slave) Mode........................................... 21
4.5.1.2. Standard MODBUS Slave Protocol Mode......................................................... 21
4.5.1.3. Modbus Data Register Mapping ........................................................................ 22
4.5.1.4. Modbus Compressed DIT Addressing .............................................................. 22
4.5.2 Conet/s (Peer-to-peer) Protocol .......................................................................................23
4.5.2.1. Default Conet/s Mode (19200 baud) ................................................................. 23
4.5.2.2. Standard Conet/s Protocol Mode ...................................................................... 23
4.5.3 Custom User Protocol Mode ............................................................................................23
4.6 Configuring the Conet/c Network Port (available on the M1241B T2C CPU only.) .... 24
4.7 Configuring the Conet/m Network Port (available on the M1243B T2M CPU only.)... 24
4.8 Configuring the T2 CPU as a Network Router ............................................................. 24
4.9 Programming the T2 CPU in EziFORTH...................................................................... 25
5. The Data Interchange Table explained .....................................................................................26
5.1 DIT Table Layout........................................................................................................... 26
5.2 CPU Dynamic Data DIT Range .................................................................................... 26
5.3 I/O Slots 1 to 15 DIT Range.......................................................................................... 27
5.4 CPU Static Data DIT Range: ........................................................................................ 27
6. I/O Module Management & Scanning Explained ......................................................................28
6.1 The I/O Module Manifest............................................................................................... 28
6.1.1 Configuring an I/O Manifest using Omniset .....................................................................28
6.1.1.1. Automatic Manifest Configuration...................................................................... 28
6.1.1.2. Manual Manifest Configuration.......................................................................... 28
6.1.2 Checking the Status of installed modules ........................................................................29
6.1.3 I/O Status Indication..........................................................................................................29
6.2 Automatic I/O Scanning ................................................................................................ 29
7. The Subscription Service Explained..........................................................................................31
7.1 Introduction to Subscriptions ........................................................................................ 31
7.2 Setting up subscriptions................................................................................................ 31
7.3 Number of subscriptions allowed.................................................................................. 33
7.4 Subscription Application Example ................................................................................ 33
8. Appendix: T2 CPU Detailed DIT Layout:...................................................................................35
8.1 T2 CPU Dynamic Data Area DIT Register Assignment............................................... 35