Siemens ET 200S Manual page 164

Commissioning and Diagnostics
The channel-specific diagnosis for the ET200S with the IM151-1 STANDARD,
IM151-1 FO STANDARD, and IM151-1 HIGH FEATURE is structured as follows:
Byte 35
Byte 36
Byte 37
Bytes 38
to 40
Max. byte 63
Max. byte 127
Figure 6-26
Note
The slot of the module is coded in bits 0 to 5 of byte 16/35. The following applies:
displayed number +1 ¢ slot of the module (0 ¢ slot 1; 1 ¢ slot 2; 3 ¢ slot 4,
etc.)
In bits 6/7 of byte 17/36, 00
diagnosis.
6-40
7 6 5 4 3 2 1
0
1 0
000000 to 111111
B
channel-specific diagnosis.
Code for channel-specific diagnosis
7 6 5 4 3 2 1
0
000000 to 000011 : Number of the channel that supplies the diagnosis
B B
01 : Input channel
B
10 : Output channel
B
11 : Input/output channel
B
7 6 5 4 3 2 1
0
Error type (see Table 6-12 to Table 6-22)
Channel
001 : Bit
B
type:
010 : 2 bits
B
011 : 4 bits
B
100 : Byte
B
101 : Word
B
110 : 2 words
B
Next channel-specific diagnostic message
(assignment as for bytes 35 to 37)
In DPV0 operation: IM151-1, IM151-1 FO STANDARD, IM151-1
HIGH FEATURE
In DPV1 operation: IM151-1 HIGH FEATURE
Structure of the Channel-Specific Diagnosis for the ET 200S with the IM151-1
STANDARD, IM151-1 FO STANDARD, and IM151-1 HIGH FEATURE
is output if a power module reports a channel-specific
B
Bit no.
: Slot of the module that supplies the
B
Bit no.
Bit no.
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07