﻿During manual operation, all the valve outputs are activated with a pulse-width modulation (PWM) using the OPEN button, irrespective of the configured command value data format (1-bit or 1-byte). The cycle time of the PWM signal for a valve output activated by manual operation is configured by this parameter. In consequence, manual operation locally on the device can allow the use of a different cycle time than in normal operation of the actuator (activation via KNX telegrams).
The CLOSE command always closes the valves completely (0%).
An exception is the central operating function of all valve outputs with the ALL OP / CL button. Here, the actuator always activates the valve outputs with a constant signal (0% or 100%).
