redfootballfish@btopenworld.com

is it possible to talk to a Mitsubishi PLC using a S400 and S300 using Ethernet/Profibus/Modbus. i want ot transfer blocks of words from Anas/Qnas and QO6 PLCs please advise

I'm reviewing the appearance of our HMIs/SCADA particularly the use of colour, ie background / alarm colours / pipes etc... Is there an Industry standard for graphical displays? It seems to be such a subjective matter, I'd appreciate any opinions you experts may have.

problem solved, if you want to make it work i can letyou know if you want to know how to that is ???

it cant be done, you need the original profibus configuraton file (*.dp2), it the only way.

Has anybody tried any DNOS attacks on any range of PLC, as a company we are considering placing PLC/SCADA/HMI/Telemetry on a VPN, if any body has done this or could suggest some good tests it would be appreciated.

Colin, assuming you areusing GXIEC Developer, place the software in a libary, the libary can only be vewied when it is open, and this can be password protected. PS are you the same colin that worked for Wessex in trowbridge some 7 - 8 years ago

I have a mitsi Q6 PLC and DPV1 profibus master, i have set a GSD file to configure the simocode on connection, this works fine, but how do i read the data records from the simocode. has anybody done this yet. I have full control of the drive, ie it starts and stops, its just the exteneded diagnostics i cant find