Rockwell-automation 1797-OE8H FLEX Ex HART Analog Modules User Manual Manual de usuario descargar pdf (Pagina 74)

Publication 1797-6.5.3 - March 2006

4-6 Input, Output and Configuration Files for the Analog I/O Modules on the ControlNet Network

The following FLEX Ex adapter status word for a PLC-5 controller results.

As an example, in a PLC-5 system, the adapter status word bit descriptions are

shown in the following table.

41629

Bit: 15 910…15 8 7 6 5 4 3 2 1 0

I/O Module Fault Bits

I/O Status Bit

Node Address Changed Bit

Created by PLC-5 controller

Table 4.1 Adapter Status Word Bit Descriptions

Bit Description Bit Explanation

I/O Module Fault

0 This bit is set (1) when an error is detected in slot position 0.

1 This bit is set (1) when an error is detected in slot position 1.

2 This bit is set (1) when an error is detected in slot position 2.

3 This bit is set (1) when an error is detected in slot position 3.

4 This bit is set (1) when an error is detected in slot position 4.

5 This bit is set (1) when an error is detected in slot position 5.

6 This bit is set (1) when an error is detected in slot position 6.

7 This bit is set (1) when an error is detected in slot position 7.

Node Address Changed

(Created by PLC-5

controller.)

8 This bit is set (1) when the node address switch setting has

been changed since power-up.

I/O State (Created by

PLC-5 controller.)

9 Bit = 0 - idle

Bit = 1 - run

10…15 Not used – set to 0

1 2 ... 69 70 71 72 73 74 75 76 77 78 79 ... 195 196

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Rockwell-automation 1797-OE8H FLEX Ex HART Analog Modules User Manual Manual de usuario Pagina 74