Hi all
finally got around to connecting Citect to our new S7 PLC's , just having a little trouble with fiding the correct way to address a tag.
In the old S5 PLC's I use to address a Data block "D010:001" thta would give me data block 10 and data word 1.
Or for a particular bit I would do D010:002.01 which would give me Data block 10 , data word 2 , bit 1.
So for S7 , how would I do it ?
I was workign on it last night , but ran out of time , the comms are working now and can directly access I/O's , but couldn't get the right addresses for my data blocks.
The PSdirect drivers work well using just the MPI cable , bugger siemens and their expensive cards
finally got around to connecting Citect to our new S7 PLC's , just having a little trouble with fiding the correct way to address a tag.
In the old S5 PLC's I use to address a Data block "D010:001" thta would give me data block 10 and data word 1.
Or for a particular bit I would do D010:002.01 which would give me Data block 10 , data word 2 , bit 1.
So for S7 , how would I do it ?
I was workign on it last night , but ran out of time , the comms are working now and can directly access I/O's , but couldn't get the right addresses for my data blocks.
The PSdirect drivers work well using just the MPI cable , bugger siemens and their expensive cards