Rockwell-automation T8402 Trusted Dual 24V dc Digital Input Module - 6 Manual de usuario descargar pdf (Pagina 16)

Trusted

Module T8402

Issue 13 April 10 PD-T8402 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-8082. 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

System Configuration Manager, define custom LED indicator modes,

per-channel threshold levels and noise filtering, and other module settings.

3.2. T8402 Complex Equipment Definition

The T8402 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

OEM Parameters - - -

1 DI

Field Input Status Boolean In 60

2 STATE Field Input State Integer In 60

3 AI Input voltage Integer In 60

4 SPARE Not Implemented Integer In 16

5 LINE_FLT Line Fault Status Boolean In 60

6 DISCREP Channel Discrepancy Integer In 4

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.

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Rockwell-automation T8402 Trusted Dual 24V dc Digital Input Module - 6 Manual de usuario Pagina 16