S7-300

[JIGs_2203]

I have S7-300 Plc cpu 315c 2dp, in this one program have FIFO block , but i cant open that FIFO block. FC92.how i make open block, in this attachment file "k" value is 4 .what this mean ?

 

[Doug_Adam]

The FIFO block may be a Siemens standard block. If so, it is locked to stop you from looking into it.

 

[JIGs_2203]

i know its block...but i want change value of "k" is "6" instead of 4. but output "ZE" only showing 1 to 4...not value get output more than 4...so what shall i do ?

 

[Doug_Adam]

Which library was this FC92 FIFO block found in?

 

[JIGs_2203]

This problem is slove....

 

[L D[AR2P#0.0]]

i know its block...but i want change value of "k" is "6" instead of 4. but output "ZE" only showing 1 to 4...not value get output more than 4...so what shall i do ?

Click on FC92 and press F1 and read the help.