YASKAWA A1000 Series Quick Start Manual

Also see for A1000 Series: Installation manual Technical manual Quick start guide Technical manual Manual

Contents

B Parameter ListYASKAWA ELECTRIC TOEP C710616 21C YASKAWA AC Drive - A1000 Quick Start Guide 155Parameter ListBE ASR Integral Reset Open: PI controlClosed: Integral resetF Through ModeSelect this setting when using the terminal in a pass-through mode. The terminal does nottrigger a drive function but can be used as digital input for the controller the drive is connectedto.10 Up Command The drive accelerates when the Up command terminal closes, and decelerates when the Downcommand closes. When both terminals are closed or both are open, the drive holds thefrequency reference. The Up and Down commands must always be used in conjunction withone another.11 Down Command12 Forward Jog Closed: Runs forward at the Jog frequency d1-17.13 Reverse Jog Closed: Runs reverse at the Jog frequency d1-17.14 Fault Reset Closed: Resets faults if the cause is cleared and the Run command is removed.15 Fast Stop (N.O.) Closed: Decelerates at the Fast Stop time set to C1-09.16 Motor 2 Selection Open: Motor 1 (E1-, E2-)Closed: Motor 2 (E3-, E4-)17 Fast Stop (N.C.) Open: Decelerates to stop at the Fast Stop time set to C1-09.18 Timer Function Input Triggers the timer set up by parameters b4-01 and b4-02. Must be set in conjunction with thetimer function output (H2- = 12).19 PID Disable Open: PID control enabledClosed: PID control disabled1A Accel/Decel Time Selection 2 Used in conjunction with an input terminal set for “Accel/decel time selection 1” (H1- = 7),and allows the drive to switch between accel/decel times 3 and 4.1B Program LockoutOpen: Parameters cannot be edited (except for U1-01 if the reference source is assigned to thedigital operator).Closed: Parameters can be edited and saved.1E Reference Sample Hold Closed: Samples the analog frequency reference and operates the drive at that speed.20 to 2F External Fault20: N.O., Always detected, ramp to stop21: N.C., Always detected, ramp to stop22: N.O., During run, ramp to stop23: N.C., During run, ramp to stop24: N.O., Always detected, coast to stop25: N.C., Always detected, coast to stop26: N.O., During run, coast to stop27: N.C., During run, coast to stop28: N.O., Always detected, Fast Stop29: N.C., Always detected, Fast Stop2A: N.O., During run, Fast Stop2B: N.C., During run, Fast Stop2C: N.O., Always detected, alarm only (continue running)2D: N.C., Always detected, alarm only (continue running)2E: N.O., During run, alarm only (continue running)2F: N.C., During run, alarm only (continue running)30 PID Integral Reset Closed: Resets the PID control integral value.31 PID Integral Hold Open: Performs integral operation.Closed: Maintains the current PID control integral value.32 Multi-Step Speed Reference 4 Used in combination with input terminals set to Multi-Step Speed Reference 1, 2, and 3. Useparameters d1-09 to d1-16 to set reference values.34 PID Soft Starter Cancel Open: PID soft starter is enabled.Closed: Disables the PID soft starter b5-17.35 PID Input Level Selection Closed: Inverts the PID input signal40 Forward Run Command (2-wireSequence)Open: StopClosed: Forward runNote: Cannot be set together with settings 42 or 43.41 Reverse Run Command (2-wireSequence)Open: StopClosed: Reverse runNote: Cannot be set together with settings 42 or 43.H1 Multi-Function Digital Input SelectionsH1-Setting Function Description