Siemens ET 7Y Series Especificaciones descargar pdf (Pagina 104)

Commissioning and Diagnostics

7-22

ET 200S IM 151-7 CPU Interface Module

A5E00058783-04

7.6.6 Interrupt status

Definition

The interrupt status of the station diagnosis provides detailed information about a

DP slave. The station diagnosis begins at byte y and can comprise max. 20 bytes.

Structure

The following figure shows the structure and content of the bytes for a configured

address area of the intermediate memory.

Byte y+1

: Code for diagnostic interrupt

: Code for process interrupt

Byte y+4

Byte y

Length of the interrupt status, including byte y

(max. 20 bytes)

Code for the station diagnosis

Byte y+2

Slot no.:

2 = CPU

4 ... 35 = No. of configured

address area of

intermediate memory

Diagnostic and interrupt data

Byte y+3

000000

Byte y+7

For

diagnostic

interrupt

only

70654 13 2 Bit no.

7065 4 13 2 Bit no.

00 = No further information

on diagnostic status

01 = Incoming diagnosis

(at least 1 fault

exists)

10 = Outgoing diagnosis

11 = Outgoing diagnosis, but

another fault exists

Byte z

Example of byte y+2:

CPU = 02

1st address area = 04

2nd address area = 05

etc.

Figure 7-6 Structure of the interrupt status

1 2 ... 99 100 101 102 103 104 105 106 107 108 109 ... 213 214

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Siemens ET 7Y Series Especificaciones Pagina 104

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