Reference Manual User guide
III
Table of Contents
List of Figures
Figure 3.1 – Keypad/Display ........................................................................... 3-1
Figure 3.2 – Example of a Monitor Mode Display ........................................... 3-2
Figure 3.3 – Example of a Program Mode Display ......................................... 3-4
Figure 4.1 – Parameter Menu Structure.......................................................... 4-2
Figure 4.2 – Analog Output Selection and Setting .......................................... 4-21
Figure 4.3 – Trim Reference Source Selection ............................................... 4-22
Figure 4.4 – Draw and Trim Gain .................................................................... 4-23
Figure 4.5 – S-Curves ..................................................................................... 4-25
Figure 4.6 – Typical Preset Operation ............................................................ 4-34
Figure 4.7 – Drive Start, Stop, and Running Status when Configured for
Edge Control vs. Level Control ................................................... 4-44
Figure 4.8 – Sample Alarm Circuit for 30-100 HP Drives Using the Level
Sense Enable Feature ................................................................ 4-45
Figure 4.9 – Signal Selection for Network Output Registers .......................... 4-54
Figure 4.10 – Volts/Hertz Ratio ......................................................................... 4-57
Figure 4.11 – Torque Boost Voltage ................................................................. 4-59
Figure 4.12 – Avoidance Frequency Band ........................................................ 4-63
Figure 4.13 – Volts/Hertz Curve Selection ........................................................ 4-67
Figure 4.14 – Motor Equivalent Circuit Diagram for Calculating Rotor Time
Constant ...................................................................................... 4-82
Figure 4.15 – Outer Control Loop Proportional Trim......................................... 4-92
Figure F.1 – Terminal Strip Analog Input ........................................................ F-1
Figure F.2 – Analog Input Conversion Scaling (Speed and Trim Reference). F-3
Figure G.1 – Volts/Hertz Regulator Block Diagram ......................................... G-3
Figure G.2 – Flux Vector Control Block Diagram ............................................ G-4
Figure G.3 – Sensorless Vector Control Block Diagram.................................. G-4
Figure G.4 – Vector Regulator: Reference Detail ............................................ G-5
Figure G.5 – Vector Regulator: Speed Loop Detail ......................................... G-6
Figure G.6 – Vector Speed PI and Iq Reference Limit Selection .................... G-7
Figure G.7 – Outer Control Loop Block Diagram ............................................. G-8