Altivar 16 AC Drive Option card functions, logic input parameters Switch to ramp 2 Available on: - VW3A16201 + VW3A16104 - VW3A16202 + VW3A16104 - VW3A16203 with or without VW3A16101 , VW3A16102 or VW3A16104 1 logic input, either LI1, LI2 or LI3. Function Switching to a second acceleration and deceleration ramp time, individually adjustable. Applications Material handling applications which require smooth starting and stopping. High speed spindles with acceleration and deceleration limits above certain speeds. Example: f HSP 1 t 0 FW (RV) t Factory settings: Acc1 and dEc1: 3 s t 0 LI 1 Acc2 and dEc2: 12 s Preset speeds Available on:
- VW3A16201 with or without VW3A16101 , VW3A16102 or VW3A16104 - VW3A16203 + VW3A16104 Logic input LI2 or both LI2 and LI3. Function Use of preset speeds. Applications Material handling applications and machines which function at up to 4 speeds. Example with 4 speeds: HSP f Preset Speed 4 Preset Speed 3 LSP Factory settings: t Preset speed 1: LSP = 0 Preset speed 2: HSP = 50 Hz 0 FW (RV) 1 t Preset speed 3: 5 Hz 1 Preset speed 4: 25 Hz LI2 0 1 t Note : If there is a reference speed at AIV, AIC or AI, preset speed 1 is that reference speed instead of LSP. 0 LI3 t 21