YASKAWA iQpump1000 Installation & Start?up Manual

Contents

Pressure Setpoint has been reached. Activation and deactivation conditions based on the Pressure Feedback and the settingsof P4-36 to P4-40.Direct-acting PIDThe terminal activates when the feedback meets or exceeds the setpoint for the time set in P4-38.The terminal deactivates based on the hysteresis level (P4-37), delay time (P4-39), and the pressure reached exit conditions(P4-36).When P4-36 = 0 (Hysteresis Above & Below), the terminal deactivates when the feedback falls below the setpoint – hysteresislevel or when it rises above the setpoint + hysteresis level for the time set in P4-39.When P4-36 = 1 (Hysteresis 1-Way), the terminal only deactivates when the feedback falls below the setpoint – hysteresislevel for the time set in P4-39.Inverse-acting PIDThe terminal activates when he feedback meets or falls below the setpoint for the time set in P4-20.The terminal deactivates based on the hysteresis level (P4-37), delay time (P4-39), and the pressure reached exit conditions(P4-36).When P4-36 = 0 (Hysteresis Above & Below), the terminal deactivates when the feedback falls below the setpoint – hysteresislevel or when it rises above the setpoint + hysteresis level for the time set in P4-39.When P4-36 = 1 (Hysteresis 1-Way), the terminal only deactivates when the feedback rises above the setpoint + hysteresislevel for the time set in P4-39.n H3-01: Terminal A1 Signal Level SelectionSelects the input signal level for analog input A1.No. Name Setting Range DefaultH3-01 Terminal A1 Signal Level Selection 0 to 3 0Setting 0: 0 to 10 VdcThe input level is 0 to 10 Vdc. The minimum input level is limited to 0%, so that a negative input signal due to gain and biassettings will be read as 0%.Setting 1: 0 to 10 Vdc BipolarThe input level is -10 to 10 Vdc. If the resulting voltage is negative after being adjusted by gain and bias settings, then themotor will rotate in reverse.Setting 2: 4 to 20 mASetting 3: 0 to 20 mAn H3-02: Terminal A1 Function SelectionSelects the input signal level for analog input A1.No. Name Setting Range DefaultH3-02 Terminal A1 Function Selection 0 to 26 0n H3-03, H3-04: Terminal A1 Gain and Bias SettingsParameter H3-03 sets the level of the selected input value that is equal to 10 Vdc input at terminal A1 (gain).Parameter H3-04 sets the level of the selected input value that is equal to 0 V input at terminal A1 (bias).Use both parameters to adjust the characteristics of the analog input signal to terminal A1.No. Name Setting Range DefaultH3-03 Terminal A1 Gain Setting -999.9 to 999.9% 100.0%H3-04 Terminal A1 Bias Setting -999.9 to 999.9% 0.0%i.5 Start-Up Programming and Operation62 YASKAWA TOEP YAIP1W 02E YASKAWA AC Drive - iQpump1000 Installation & Start-up Guide