NFO Drives NFO 3A4D3490D, Руководство по эксплуатации и установке

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NFO Drives AB 2021 201013 ‐ 2 Operating and Installation Manual 3
5.8.11 Control Mode ............................................................................................................ 29
5.8.12 Autostart ................................................................................................................... 29
5.8.13 Analog input type ..................................................................................................... 30
5.8.14 Digital input configuration ........................................................................................ 30
5.9 Frequency control without load compensation, Frequency mode ......................................... 30
5.9.1 Setpoint source for Frequency Mode ....................................................................... 30
5.9.2 Analogue frequency setpoint range, Min Ain Frq and Max Ain Frq .......................... 30
5.10 RPM regulation with speed estimation, Speed mode ............................................................. 31
5.10.1 Setpoint source for Speed Mode .............................................................................. 31
5.10.2 Analogue speed setpoint range, Min Ain Spd and Max Ain Spd ............................... 31
5.11 Process regulation, PI regulator .............................................................................................. 32
5.11.1 Setpoint source for PI ‐ reg mode ............................................................................... 33
5.11.2 Regulator setting, Reg Amp, Reg Kp and Reg Ti ........................................................ 34
5.12 Motor safety functions ............................................................................................................ 34
5.12.1 PTC input ................................................................................................................... 34
5.12.2 Electronic motor overload protection ...................................................................... 35
5.13 Output signals ......................................................................................................................... 36
5.13.1 Relay 1 (Alarm relay) ................................................................................................. 36
5.13.2 Relay 2 (Run indication) ............................................................................................ 36
5.13.3 Analog outputs ......................................................................................................... 36
5.14 Communication interfaces ...................................................................................................... 36
5.15 Display setup ........................................................................................................................... 37
5.16 Status, Temperature, Counters and Version ........................................................................... 37
5.17 Reset to factory settings .......................................................................................................... 37
5.18 Alarm and fault procedures .................................................................................................... 38
5.18.1 Fault log .................................................................................................................... 38
5.18.2 Fault messages .......................................................................................................... 38
5.18.3 Acknowledge fault .................................................................................................... 40
6 Communication using Modbus ........................................................................................................... 40
6.1.1 Read status and actual values .................................................................................. 41
6.1.2 Control inverter using MODE/SMODE/InverterStatus ............................................. 41
6.1.3 Control inverter using DriveControl/DriveStatus ..................................................... 42
7 Control using Profinet/Profibus .......................................................................................................... 43
8 Brake chopper and power surge regulator ......................................................................................... 44
9 Getting started .................................................................................................................................... 45
9.1 Installation ............................................................................................................................... 45
9.2 Running in Manual mode ........................................................................................................ 45
9.3 Running in Auto mode ............................................................................................................. 45
9.3.1 Setvalue selection in automode ............................................................................... 45
9.3.2 Running with fixed frequency ................................................................................... 45
9.3.3 Running with analog setpoint ................................................................................... 46
9.3.4 Process regulation with fixed setpoint ..................................................................... 46
9.3.5 Process regulation with analog setpoint .................................................................. 46
9.3.6 Alternating fixed frequency and process regulation ................................................ 47
9.3.7 Ventilation control with analog setpoint and fire alarm .......................................... 47
3006469-2022-04