Siemens ET 200S - Page 153

Commissioning and Diagnostics
6-29
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
6.6.2 Structure of the Slave Diagnosis
Structure of the Slave Diagnosis
Byte 0
Byte 1
Station statuses 1 to 3
Byte 2
Byte 3
Byte 4
Byte 5 Low byte
High byte
Manufacturer ID
Byte 6
:
Module
diagnosis
Byte 14
Byte 35
Channel-specific diagnosis
(3 bytes per channel)
The channel-specific
diagnosis varies
from 0 to 45 bytes. This
depends on the number of
channel-specific diagnoses.
Master PROFIBUS Address
Byte 15
Module
Status
Byte 34
:
Byte 37
Byte 36
Up to
byte 127
More information
* These diagnoses can be disabled or enabled by parameter. If you disable the diagnoses, they
are removed from the diagnostic frame.
** Only in the case of the IM151-1 HIGH FEATURE in DPV1 operation. If you disable the
interrupts, the additional area becomes available for channel-specific diagnoses.
Interrupts
(only 1 interrupt possible for each slave
diagnostic frame)
IM151-1 STANDARD
IM151-1 FO STANDARD
IM151-1 HIGH FEATURE
Byte 63
:
:
Up to
48 bytes
*
*
*
***
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
:
Byte 8
Byte 16
Byte 9
Byte 15
:
Byte 18
Byte 17
Byte 42
:
IM151-1 BASIC
*
*
*
Figure 6-20 Structure of the Slave Diagnosis