5-14
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
Table 5-6 shows the structure and contents of bytes 13 to 16 for a diagnostic
interrupt.
Table 5-6
Bytes 13 to 16 for the Diagnostic Interrupt
Byte
Bit
Meaning
Error Handling
13
0
Module malfunction
A module malfunction has occurred.
1
Internal error
An internal error has occurred (see
byte 13.6, byte 13.7 and byte 15.0).
2
External error
An external error has occurred (see
byte 15.1).
2 to 6
Not applicable
---
7
Wrong parameters in module
Check the ET 200L-SC parameter
assignment.
14
0 to 3
Module class: 0010 (special
module)
---
4 to 7
Not applicable
---
15
0
User module wrong or miss-
ing
Smart Connect incorrect or missing.
1
SC communication error
(ET 200L-SC, as of version 3)
Connection to the SC module
with serial data transfer aborted
(analog module, counter).
Module defective
24V power supply of the SC
modules is switched off (analog
module, counter).
1
15
2 to 7
Not applicable
---
16
0 to 7
Not applicable
---
1
After the 24V power supply is connected, the SC module is included in cyclic data
transfer again with the parameters received at start-up. It is reported that the diagnosis
has been processed and the problem thus corrected.
Bytes 13 to 16 for
the Diagnostic
Interrupt
Diagnostics
g