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NFO Sinus Optimal
NFO Drives NFO Sinus Optimal User Manual
44 pages
Manual
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+46
454
370
29
Tubba
Torg
5
SE
‐
374
32
Karlshamn,
Sweden
Operating and
Installation
Manual
NFO Sinus Optimal
2
Table of Contents
Default Chapter
2
Table of Contents
2
1 Safety Aspects
4
2 Technical Data
5
3 Mechanical Installation
7
Mounting
7
4 Electrical Installation
8
Signal Terminal Connection
9
Wiring
9
Signal Terminals and Their Use
9
Signal Terminals Configuration
11
Analogue Current Input
11
Negative Logic
12
Serial Channel RS485
12
Connecting Potentiometer
12
Power Terminal Connection
13
Connectors and Cables
13
Power Terminal Use
13
Connecting Mains Supply
14
Connecting Motor
14
5 Parameter Settings and Operation
15
General Notes
15
Keyboard and Display
15
Indicators and Motor Status
17
Operating Modes
17
Manual Mode
18
Auto Mode
18
Serial Channel/Field Bus Mode
19
Parameter Specifications
20
Autotuning and Motor Parameters
23
Autotuning
24
Alternative Tuning Methods
24
Motors in Parallel
25
Setting Control Parameters
25
Control Mode, Parameter Mode
25
Acceleration and Retardation Ramp, Acceleration and Deceleration
25
Run Delay, Power on Delay
26
Motor Brake, DC-Brake
26
Autostart, Auto Start
26
Stop Mode, Stop Mode
27
Energy Save Function, Energy Save
27
Speed Regulator, Kp-Speed and Ti-Speed
27
Frequency Sleep Setting, Frq Sleep
28
Frequency Bypass, Bypass-Fr and Bypass-BW
28
Frequency Control Without Load Compensation, Freque Mode
29
Setpoint Source for Frequency, Setp Source
29
Fixed Frequency Setpoints, Fix Frq 1 - Fix Frq 7
30
Analogue Frequency Setpoint Range, Min Ain Frq and Max Ain Frq
30
RPM Regulation with Speed Estimation, Speed Mode
30
Setpoint Source for Speed, Setp Source
30
Fixed Speed Setpoints, Fix Spd 1 - Fix Spd 7
31
Analogue Speed Setpoint Range, Min Ain Spd and Max Ain Spd
31
Process Regulation, PI Regulator
31
Setpoint Source, Process Regulation
32
Fixed Process Regulator Setpoints, Fix Reg 1 - Fix Reg 7
33
Sensor
34
Regulator Setting, Reg Amp, Reg Kp and Reg Ti
34
Motor Safety Functions
34
PTC Input
34
Electronic Motor Overload Protection
35
Output Signals to Display
36
Relay 1 (Fault Relay)
36
Relay 2 (Run Indication)
36
Analogue Output 1 (Voltage and Current)
36
Analogue Output 2 (Voltage and Current)
37
Reset to Factory Settings
37
Alarm and Fault Procedures
37
Fault Log
38
Fault Messages
38
Acknowledge Fault
38
6 Brake Chopper and Power Surge Regulator
41
7 Getting Started
42
Running in Manual Mode
42
Running in Auto Mode at Fixed Frequency
42
Running from Terminal, Fixed Setpoint
43
Running with Analogue Setpoint
43
Process Regulation with Fixed Setpoint
43
Process Regulation with Analogue Setpoint
44
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NFO Drives NFO Sinus Optimal Specifications
General
Brand
NFO Drives
Model
NFO Sinus Optimal
Category
DC Drives
Language
English
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General
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