Hello plc-talkers, i'm the newbie..
I have a cpu315 and I wanted to buy a touch panel for it,
so I checked ebay and I bid fast on a tp177... what I didn't check is the 'micro' after the tp177 (okay, stupid, I know )
So it doesnt work on the cpu315 only on S7-200's
The problems begin... so do my questions!
1. Is there a solution to connect the tp177micro to the cpu315?
Or is this absolutely not possible?
I need to use the cpu315 because i have a lot of outputs
at this.
2. maybe this is a solution?:
If I buy a S7-200 (for example the 212), can I connect
the cpu212, the touchscreen and the cpu315 in a network, so
the TP communicates with the s7-200 and this one
changes the output on the cpu315
the cpu315?
MANY MANY THANKS !!
GĂĽnther
I have a cpu315 and I wanted to buy a touch panel for it,
so I checked ebay and I bid fast on a tp177... what I didn't check is the 'micro' after the tp177 (okay, stupid, I know )
So it doesnt work on the cpu315 only on S7-200's
The problems begin... so do my questions!
1. Is there a solution to connect the tp177micro to the cpu315?
Or is this absolutely not possible?
I need to use the cpu315 because i have a lot of outputs
at this.
2. maybe this is a solution?:
If I buy a S7-200 (for example the 212), can I connect
the cpu212, the touchscreen and the cpu315 in a network, so
the TP communicates with the s7-200 and this one
changes the output on the cpu315
the cpu315?
MANY MANY THANKS !!
GĂĽnther