8.5 Setting the switch-off points8.5.1 Cut-off points for travel speed V_3The deceleration paths V_3 to V_1 or V_3 to standstill (with DCP2 and DCP4 protocols) can be readout directly on the frequency inverter in the info menu/page 03.Dist. - - - - - - - - - - 03sa: 0.00 s21: 0.52msr:^0.00 s31: 1.45ms1: 0 sd: 0.52ms31: Display of calculated deceleration path V_3 R V_1 or V_3 R StandstillThe following parameters influence the deceleration paths:• V_1 (Positioning speed)• V_3 (Traveling speed)• R_NEG1 (upper round-off)• R_NEG2 (lower round-off)• A_NEG (Deceleration)When a parameter is changed, the newly calculated deceleration path is (s31) indicated in the displayafter confirming the modification.Travels31= 1.53m [ok]s31: Display of calculated deceleration V_3 R V_1 or V_3 R Standstill after modifying V_3To have some leeway to optimize the travel behavior, the interrupt point is set to a deceleration pathlarger than that, which was calculated.The crawl path can be shortened later directly on the inverter in the Decelerating/S_DI3 menuTo reach almost identical positioning in all floors, the interrupt points must be set with a precision of± 1 cm.8.5.2 Cut-off points for travel speed V_2The deceleration paths V_2 to V_1 or V_2 to standstill (with DCP2 and DCP4 protocols) can be readout directly on the frequency inverter in the info menu/page 03.Dist. - - - - - - - - - - 03sa: 0.00 s21: 0.52msr:^0.00 s31: 1.45ms1: 0 sd: 0.52ms31: Display of calculated deceleration path V_2 R V_1 or V_3 R StandstillThe following parameters influence the deceleration paths:• V_1 (Positioning speed)• V_2 (Intermediate speed)• R_NEG1 (upper round-off)• R_NEG2 (lower round-off)• A_NEG (Deceleration)When a parameter is changed, the newly calculated deceleration path is (s21) indicated in the displayafter confirming the modification.Travels21= 0.86m [ok]s21: Display of calculated deceleration V_2 R V_1 or V_2 R Standstill after modifying V_2If the floor separation is smaller than the calculated deceleration path, the speed for V_2 must bedecreased until the deceleration path is smaller than the floor separation.8.5.3 Cut-off points for travel speed V_1To1prevent overshooting the flush alignment, the interrupt points V_1, dependent on the decelerationA_NEG, must be set between 2 and 5 cm before flush alignment. If the ride ends before alignment,the interrupt points need to be correspondingly adjusted. To reach almost identical positioning in allfloors, the interrupt points must be set with a precision of ± 1 mm.Original operating instructionsZETADYN 3C Start-upR-TBA08_03-GB 1619 Part.-No. 00163322-GB62/204
