hello has all,
J lives in France in the western south
to afflict but I do not speak German and English thank you about your comprehension and your assistance

J have an aquarium of 1450 liters + refuge of 400 liters + vat has cutting of 400 liters + a decantation of 250 liters

that made a long time that looks at the profilux to order my aquarium, J have to find and buy a profilux 3 ex with these options, 1 extension, 3 powerbar pab, 1 powerbar digital, 1 group of 4 proportioning pumps,

I wanted to have your opinion on L order D installation of this material,

on my PC ( Windows 7) J have to install the pcsoftware 5.1.4.3, on the plc there is firmware 5.06, must I update the firmware before L complete installation of these accessories

on the plc 3 ex, there is also, plm-pH-temp, plm-humidity-temp

J arrives has to make communicate the PC and the plc 3 ex via a cord usb but from time to time it is disconnected with a message D error codes 28 (I click ok and I it reconnecte without problem)
then D different time C is code 60 and more nothing (to oblige D to extinguish the PC)

thank you for your assistance

greeting stepane