Taco
Lifetime Supporting Member
Hi,
I have a few Siemens S7-1200 PLC's with TP700 Comfort HMI's (each PLC has it's own HMI).
These PLC's just count products, and the amount made bij every shift, every hour, every order, etc.
I put all these data in a CSV file on an SD-card in the HMI. (because the PLC can't handle that large amount of retentive data).
These PLC's have to be connected to a 'main' PLC. I want to import the data from the HMI's to the main PLC. Is this possible, or is the only way to get data using GET and PUT?
Thanks for helping me out.
I have a few Siemens S7-1200 PLC's with TP700 Comfort HMI's (each PLC has it's own HMI).
These PLC's just count products, and the amount made bij every shift, every hour, every order, etc.
I put all these data in a CSV file on an SD-card in the HMI. (because the PLC can't handle that large amount of retentive data).
These PLC's have to be connected to a 'main' PLC. I want to import the data from the HMI's to the main PLC. Is this possible, or is the only way to get data using GET and PUT?
Thanks for helping me out.