Hi Masters,

I'm currently mapping an address. This is to run a VFD. The thing is I can't find this block named sx_RECV_BUF. I need to trigger sb_RUN to make the VFD run but I can't find the logic due to this missing sx_RECV_BUF.

I already looked inside SIMO_MD_VFD but there is no luck. Please help me find it.

Thank you.

Paul&Paul

Hi Masters,

I'm currently mapping an address. This is to run a VFD. The thing is I can't find this block named sx_RECV_BUF. I need to trigger sb_RUN to make the VFD run but I can't find the logic due to this missing sx_RECV_BUF.

I already looked inside SIMO_MD_VFD but there is no luck. Please help me find it.

Thank you.

 Maybe you have mixed up something now? Those names u are referring to, are DB variable names, not Block names. The run bit is used somewhere in your program, use cross reference to find out, where it's being used.

Hi Sir,

About my progress. I already see the FB that is responsible for this VFD. To run it this pointed me to another FB named SIMO_MD_VFD. Inside this FB, it again pointed me to sx_RECV_BUF which I can't find the logic/code inside it. All I have is the DB where I can see all of this.

Hello Paul&Paul,

this is the manuel I found Drive ES PCS7 block library DRVPCS7, block SIMO_MD 

Good luck Sabine

Hulzhex

Hello Paul&Paul,

this is the manuel I found Drive ES PCS7 block library DRVPCS7, block SIMO_MD 

Good luck Sabine

 Thank you, Sir. This is a great help.