Switch actuator for shading elements and roller shutters for a 230V motor. 1+1 normally open contact 4A/250V AC, not potential-free. Encrypted radio, bidirectional radio and repeater function can be switched on. Standby loss only 0.8 watts. Installation in the 230V mains connection cable, for example in false ceilings. 166mm long, 46mm wide and 31mm deep. With cable strain relief. Contact switching at zero crossing to protect the contacts and motors. The motor is connected to 1, 2 and N. If the supply voltage fails, it is switched off in a defined manner. The buttons can be programmed either as direction buttons or as universal buttons: Local control with universal button: With each pulse, the switching position changes in the order Up, Stop, Down, Stop. Local control with direction button: With a button pulse at the top, the Up switching position is specifically activated. With a button pulse at the bottom, however, the Down switching position is specifically activated. A further pulse from one of the two buttons interrupts the sequence immediately. Dynamic central control without priority: With a control signal from a button taught in as a central control button without priority, the switching position Up, up or Down, down is specifically activated. Without priority because this function can be overridden by other control signals. Dynamic central control with priority: With a control signal of at least 2 seconds from a button taught in as a central control button with priority, the switching positions Up, up and Down, down are specifically activated. With priority because these control signals cannot be overridden by other control signals until the central command is canceled again by an Up or Down pulse from the central control button. With a control signal, e.g. from an FSM61 taught in as a central control button with priority, the switching position Up or Down and the priority are specifically activated. With priority because these control signals cannot be overridden by other control signals until the central command is canceled again by the end of the control signal. Shading scene control: Up to 4 previously stored down times can be called up with a control signal from a button with a double rocker that has been programmed as a scene button or automatically by an additionally programmed FAH60 wireless outdoor brightness sensor. When controlled via the GFVS software, up and down commands can be started with the exact travel time. Since the actuator reports back the exact time traveled after each activity, even when travel is triggered by a button, the position of the shading is always displayed correctly in the GFVS software. When the upper and lower end positions are reached, the position is automatically synchronized. Function rotary switch at the bottom: AUTO 1 = In this position of the rotary switch, the comfort tilt function for blinds is switched on.When controlled with a universal button or a direction button, a double pulse causes the blinds to slowly rotate in the opposite direction, which is stopped with a further pulse. AUTO 2 = In this position of the rotary switch, the comfort tilt function for blinds is completely switched off. AUTO 3 = In this position of the rotary switch, the local buttons initially work statically and thus allow blinds to be tilted by tapping. Only after 0.7 seconds of constant control do they switch to dynamic. AUTO 4 = In this position of the rotary switch, the local buttons only work statically (ER function). The release delay RV (wiping time) of the upper rotary switch is active. Central control is not possible. Arrow up, arrow down = Manual control takes place in the arrow up (up) and arrow down (down) positions of the lower rotary switch. Manual control has priority over all other control commands. WA = The automatic tilt function for blinds and awnings is controlled with the