Actual signals and parameters 1991814 DI1 ON DELAY Defines the delay from the signal change to the change ofthe digital input DI to the ON state. 0.0 s0.0…3600.0 s Delay time 1 = 0.1 s1815 DI1 OFFDELAY Defines the delay from the signal change to the change ofthe digital input DI to the OFF state. 0.0 s0.0…3600.0 s Delay time 1 = 0.1 s1816 DI2 ON DELAY See parameter 1814 DI1 ON DELAY. 0.0 s1817 DI2 OFFDELAY See parameter 1815 DI1 OFF DELAY. 0.0 s1818 DI3 ON DELAY See parameter 1814 DI1 ON DELAY. 0.0 s1819 DI3 OFFDELAY See parameter 1815 DI1 OFF DELAY. 0.0 s1820 DI4 ON DELAY See parameter 1814 DI1 ON DELAY. 0.0 s1821 DI4 OFFDELAY See parameter 1815 DI1 OFF DELAY. 0.0 s1822 DI5 ON DELAY See parameter 1814 DI1 ON DELAY. 0.0 s1823 DI5 OFFDELAY See parameter 1815 DI1 OFF DELAY. 0.0 s20 LIMITS Drive operation limits2003 MAXCURRENT Defines the allowed maximum motor current. 1.6 · I2N0.0…1.6 · I2N A Current 1 = 0.1 A2005 OVERVOLTCTRL Activates or deactivates the overvoltage control of theintermediate DC link.Fast braking of a high inertia load causes the voltage to riseto the overvoltage control limit. To prevent the DC voltagefrom exceeding the limit, the overvoltage controllerautomatically decreases the braking torque.ENABLEDISABLE Overvoltage control deactivated 0ENABLE Overvoltage control activated 12006 UNDERVOLTCTRL Activates or deactivates the undervoltage control of theintermediate DC link.If the DC voltage drops due to input power cut off, theundervoltage controller automatically decreases the motorspeed in order to keep the voltage above the lower limit. Bydecreasing the motor speed, the inertia of the load causesregeneration back into the drive, keeping the DC linkcharged and preventing an undervoltage trip until the motorcoasts to stop. This acts as a power-loss ride-throughfunctionality in systems with a high inertia, such as acentrifuge or a fan. See section Power loss ride-through onpage 129.ENABLE(TIME)DISABLE Undervoltage control deactivated 0ENABLE(TIME) Undervoltage control activated. The undervoltage control isactive for 500 ms.1ENABLE Undervoltage control activated. No operation time limit. 2All parametersNo. Name/Value Description Def/FbEq
