S5135 U problem

[nehe bhimaji]

Dear all
I am facing the problem in S5 135U system
In system there is main rack with two ET station
CPU is 948
Problem is
1.My clint switch off the power of the central rack
2.Program is erased due to battery low(No eprom in the system)
3.Replace the battery
4.Load the program in the CPU(The program is tested once and it was working)
5.Now CPU is giving BASP fualt
6.Cheked I stack found LZF error(Programing Error)
As check details of I stack by F7 it says error in FB65

7.As we delete FB65 temeparay then I stack gives another FB error

We are confused beause the program that we are loading was working from last 5 year.
Also we have checked hardware on central rack and ET station by forcing the I/O,s it found OK

I stack images are attached
pls help

 

[ojz0r]

Have you tried doing a manual erase of the program befor uploading your copy?

 

[nehe bhimaji]

Thanks for your reply
I have tried it by erasing the program manualy but no use
Pls suggest
warm Regards
Nehe

 

[ojz0r]

is that the intire FB65 as shown in the attached file?
If so you need to end the block by writing :BE as last command in the block

 

[nehe bhimaji]

sir
There is 13 network in FB65 and there is BE at last.
Is there any dought of CPU?
Nehe

 

[ojz0r]

could you post the entire number of the cpu like "6ES5135-____-____"

 

[nehe bhimaji]

Dear Sir
It is 6ES59283UB21
Shortly I am sending the complite program to you
Nehe

 

[nehe bhimaji]

Dear Sir
Pls find attached zip folder
The 52kB S5D file is our program that was runing
Pls refer

 

[ojz0r]

cant look at your program right now dont have that comp here.
Try to remove the jump to FB65 or whatever activates it and see if it works.

 

[moggie]

Did you reload the DB's as well?
Does DB40 and DB50 exist?

 

[nehe bhimaji]

I have remove the jump of FB65 also then it indicate the same error for FB61
We have load the DB 40 and DB 50 from the program that we have
Nehe

 

[rgua]

In step 5 programming package the "Block" tab allow you to select for "FB/FX preheader ..." mode

may be this is your problem.

From step 5 manaual:

FB/FX preheader
Use for file and
PLC
The preheader is also read and written when the block is output from the
PLC and from the program file (*ST.S5D file).
Do not use for
PLC
When editng on the PLC, the preheader is neither read nor written.
Append to FB/FX The information from the preheader is appended to the block (FB or FX).
This makes the block longer. The current information of the preheader is,
however, always available, regardless of whether or not the block is read
from the PLC or from the program file.
Note: If the preheader of an FB or FX was created with STEP 5 =< V7.0, the preheader cannot be read. To delete the preheader, you must edit the
last segment:
1. Change to the last segment (search with key = ’0‘).
2. Append a new segment with the segment end key (***).
3. Enter this segment and the the preheader is deleted.
4. The new segment can now be deleted.

 

[nehe bhimaji]

Dear Rgua sir
I dont understand what you are explainig.
Please explain what i have to modify in my program/S5 editor
Wating
Thanks

 

[moggie]

The LZF fault indicates a RUNTIME error do to a "called block" not loaded OR Load/Transfer error with a DB OR other runtime error.
The Stack indicates the problem is in FB65 at rel-sac 004E.
004E is a Transfer to DW 100
FB65 uses DB40 & DB50. If you are sure these DB's are Loaded are they Long enough? FB65 References DW146 & DW148 are the DB's longer than this?

 

[nehe bhimaji]

Sir
DB 50 and DB 40 has length of 149 word , I think it is sufficient.
Any things else
Thanks
Nehe