Operating Instructions
IS1 PROFIBUS 3.00 E
- Technical alterations reserved -
86
PROFIBUS DP interface for IS1+
10
0
– 2
IO-Module 1
Module Diagnosis Data
see table below
-
-
3
IO-Module xx hardware disable signals.
Module is OK.
All signals of module are switched off by Plant
Stop input. Output data from AS is rejected. Check and clear
reason for external Plant Stop.
Failure
4
– 6
IO-Module 2
Module Diagnosis Data
see table below
-
-
7
IO-Module xx hardware
disable signals.
see above
Failure
11-17
Format of bytes 11 to 17 for module 3 to 16 as Byte 10!
-
-
18
0-3
IO-Module 1
Module Maintenance Data
see table below
-
-
4-7
IO-Module 2
19-25
Format of bytes 19 to 25 for module 3 to 16 as Byte 18!
-
-
Module Diagnosis Data
(in byte 10
– 17)
Value
Message
Identifier
related
diagnosis
*3)
Measure / Remedy
IO-Module Status
(NE107)
0 (000)
Communication to
IO-Module xx OK
0
signals
available
-
No Error
1 (001)
IO-Module xx prim.
rail bus disturbed
Check IO-Module, Rail
communication and CPU
Maintenance
Required
2 (010)
IO-Module xx red. rail
bus disturbed
3 (011)
IO-Module xx does
not respond
1
all IO-Module
signals
disturbed
Plug correct module type or
exchange module.
Failure
4 (100)
IO-Module xx
configuration unequal
from module
Plug configured module type or
change configuration of DP master.
5 (101)
IO-Module xx
hardware failure
Exchange module
6 (110)
Reserved
-
-
-
7 (111)
*3) From FW 0x-43: Behavior of Identifier related diagnosis bits in case of undisturbed signals and without
other module diagnoses ( e.g. ´ IO-Module xx hardware disable outputs will set Identifier related diagnosis =
1)
