Rockwell Automation T8403 Trusted 24V dc Digital input Module - 40 Channel - Manual (Page 16)

Trusted
TM
Module T8403
Issue 15 Jun 13 PD-T8403 16
3. Application
3.1. Module Configuration
There is no configuration required to the physical input module. All configurable characteristics of the
module are performed using tools on the EWS and become part of the application or system.ini file
that is loaded into the TMR Processor. The TMR Processor automatically configures the input module
after applications are downloaded and during Active/Standby changeover.
The IEC1131 TOOLSET provides the main interface to configure the input module. Details of the
configuration tools and configuration sequence are provided in PD-8082B. There are three procedures
necessary to configure the input module. These are:
1. Define the necessary I/O variables for the field input data and module status data using the
Dictionary Editor of the IEC1131 TOOLSET.
2. Create an I/O module definition in the I/O Connection Editor for each I/O module. The I/O
module definition defines physical information, e.g. Chassis and Slot location, and allows
variables to be connected to the I/O channels of the module.
3. Using the Trusted
TM
System Configuration Manager, define custom LED indicator modes,
per-channel threshold levels and noise filtering, and other module settings.
3.2. T8403 Complex Equipment Definition
The T8403 I/O Complex Equipment Definition includes 8 I/O boards, referenced numerically by Rack
number:
Rack I/O Board Description Data Type Direction No. of
Channels
1 DI
OEM Parameters - - -
Field Input Status Boolean In 40
2 STATE Field Input State Integer In 40
3 AI Input voltage Integer In 40
4 SPARE Not used Integer - 16
5 LINE_FLT Line Fault Status Boolean In 40
6 DISCREP Channel Discrepancy Integer In 3
7 HKEEPING Housekeeping Registers Integer In 51
8 INFO I/O Module Information Integer In 11
Table 3 Complex Equipment Definition
There are two OEM parameters included in the first rack (DI Board). These OEM parameters define
the primary module position; declaring the module’s chassis and slot location. There is no need to
define the secondary module position within the IEC1131 TOOLSET. Where systems may be required
to start-up with a module in the secondary position as the active module, e.g. primary module is not
installed when application is started, the secondary module’s position should be declared in the module
definition of the System Configuration Manager.