coscom v3 and coscom v3.dll were developed in 2007 and have been installed as standard since 2008 for h/p/cosmos treadmills, ergometers and endless ladder discovery with MCU4 and MCU5 UserTerminals. With the new MCU6 UserTerminal, coscom v3 is no longer possible, only coscom v4.
By the end of 2023, almost all h/p/cosmos treadmills in sizes 170/65 and 190/65 will still be available with both MCU5 and MCU6.
But from January 2024, availability of the MCU5 treadmill can no longer be guaranteed, among other things due to the discontinuation (end-of-life) of some electronic components and chips on the MCU5. All MCU6 devices with TouchScreen but also LT-versions without UserTerminal only support coscom v4!
Introduced in 2017, coscom v4 has been significantly improved and is the current and new internal h/p/cosmos standard for interface communication.
Therefore please upgrade your external host devices to coscom v4 in time to stay compatible.
Please also review our posting about the risks of non compliance of safety features.