Up/down time VMB2BLE


I have a question regarding the VMB2BLE module.
I want to use this module to operate my rolling shutter. The problem is that it takes longer for letting the shutter down then to pull him up.
So the down time is less than the up time.
In the configuration of the module I can only configurate 1 time. Is it possible to configurate 2 different times for the up and down movement?
If so, how has this to be done?

Much regards and thank you for your answers.

Normally, you would only set the longest time, because most shutters have an endstop that will prevent the motor from being damaged from running longer than necessary.