Siemens SINAMICS IOP-2 Operating Instructions Manual page 22

Installation
4.2 Initial set-up
Select Time and date
settings
Press and hold down ESC for
Status Screen
The settings for time are normally done on the Control Unit if it has a Real-time Clock (RTC).
If the Inverter has an RTC the IOP-2 will take its settings from the Control Unit.
Lighting duration
To set the length of time that the display remains lit, the following actions should be
performed:
Select Menu
22
Set the Time and date
settings
Select Extras
Operating Instructions, 04/2017, FW V2.0, A5E39549448B AA
Set time and date
Select Panel settings
Intelligent Operating Panel 2 (IOP-2)