User Manual of A90 Series Inverter 79 0.0 to system acceleration time/2 (F15.13 = 1) 0 to system acceleration time/2 (F15.13 = 2) F04.19 Stop mode 0: Slow down to stop 1: free stop 0 ○ F04.20 Starting frequency of DC braking in stop 0.00 to maximum frequency F00.16 Hz 0.00 ○ F04.21 DC braking current in stop 0.0~100.0 (100.0 = Rated current of motor) % 50.0 ○ F04.22 DC braking time in stop 0.00~30.00 0.00: invalid s 0.00 ○ F04.23 Demagnetization time for DC braking in stop 0.00~30.00 s 0.50 ○ F04.24 Flux braking gain 100-150 (100: no flux braking) 100 ○ F04.25 Reserved F04.26 Start mode after failure/free stop 0: start according to F04.00 setting mode 1:
start of speed tracking 0 ○ F04.27 Second confirmation of terminal start command 0: Not required for confirmation 1: to be confirmed 0 ○ F04.28 Reserved F04.29 Zero speed check frequency 0.00~5.00 Hz 0.25 ● F04.30 Initial position search after power-on or fault 0: Invalid 1: valid 1 ● F05 V/F control parameter group F05.00 V/F curve setting 0: straight line V/F 1: multi-point broken line V/F 2: 1.3-power V/F 3: 1.7-power V/F 4: square V/F 5: VF complete separation mode (Ud = 0, Uq = K * t = voltage of separation voltage source) 6: VF semi-separation mode (Ud = 0, Uq = K * t = F/Fe * 2 * voltage of separation voltage source) 0 ○