ET200 modbus error diagnostic

[email protected]

Member
B
Join Date
Jul 2006
Location
mimon
Posts
32
hallo everybody,
how can I diagnostic problem with communucation modbus. I have one device with modbus interface and one ET200 serial interface module. Communication run correctly, but when I interrupt wire between devices, I need detect fault. The manual of module contains in chapter Diagnostik, that every function block has a status parameter for diagnostik, calling the SFCEER variable? I cant use it...
 

Similar Topics

O
Modbus RTU with CP341 in an ET200 rack
Hi, I am using the CP341 for modbus RTU in an ET200 rack. Usually we are using the CP341 for this application in the same central rack as the...
Replies
0
Views
1,057
orense
O
B
Siemens ET200 I/O
Hi I have a task to change a controlsystem on a plant. The existing PLC is a Siemens IM 151-8 with a profibus mastercard 6ES7-138-4HA00. My plan...
Replies
3
Views
628
JesperMP
JesperMP
R
Et200 eco pn
Hi, I'm thinking of using the ET200 ECO PN system on an upcoming project. What is there to consider when using this? It seems pretty straight...
Replies
3
Views
1,750
RVaughan
RVaughan
L
ET200 SP HA DI card wiring
Hello, We have the following siemens DI Card 6DL1131-6BL00-OPH1 ( 32 channel) my question is in relation to the wiring of this card with the V50...
Replies
0
Views
885
Lc1
L
L
ET200 SP HA DI card wiring
Hi, I have a question regarding the DI module 6DL1131-6BL00-0pH1, i am confusing myself with the family of IO, this is a 32 channel module. Can...
Replies
0
Views
985
Lc1
L
Back
Top Bottom