Structure Of Bytes X+4 To X+7 For Diagnostic Interrupt - Siemens SIMATIC ET 200M Manual

Commissioning and Diagnostics
Diagnostic Interrupt, Bytes x+4 to x+7
Bytes x+4 to x+7 correspond to the diagnostic data record 0 in STEP 7.The bytes
as of byte x+8 to byte x+19 correspond to diagnostic data record 1 in STEP 7.
7 6 5 4 3
Byte x+4
External error: module no longer addressable
Channel error in the module
External auxiliary supply is missing, i. e.:
Load power supply is missing or is too low
Front connector is missing
Module is not parameterized.
Parameter assignment error
7 6 5 4 3
Byte x+5
0 0
Channel information available
User information available
7 6 5 4 3
Byte x+6
0
Cycle time monitoring addressed
Internal module supply voltage failure
Empty battery
Complete backup failure
7 6 5 4 3
Byte x+7
0
RAM error
ADC/DAC error
Fuse tripped
Process interrupt lost
Figure 6-11 Structure of bytes x+4 to x+7 for diagnostic interrupt (digital and analog modules)
6-32
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2 1 0
Module malfunction, i. e. a problem has been detected
Internal error in the module
2 1 0
Module class:
0100 for the IM 153-x . . . . .
1111 for digital module . . . . .
0101 for analog module . . .
1000 for FM
1100 for CP
2 1 0
Memory cartridge or coding key (in the case
of analog modules) incorrect or missing
Communication error
Operating mode 0: RUN
1: STOP
2 1 0
Rack failure
Processor failure
EPROM error
set in the case of time stamp notification
as of byte x+8, see Figures 6-12 and 6-13
as of byte x+8, see Figures 6-14 and 6-15
You can find diagnostic data in the
description of the module.
Distributed I/O Device ET 200M
EWA-4NEB780600602-06