Lenze SCF frequency inverter - Manual (Page 3)

Lenze 13466146 EDBSF01 v24 EN
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1 Safety Information ------------------------------------------------------- 4
1.1 Products Covered in this Manual ------------------------------------- 4
1.2 Product Changes --------------------------------------------------------- 4
1.3 Warranty ------------------------------------------------------------------- 4
1.4 Receiving ------------------------------------------------------------------- 4
1.5
Safety Information ------------------------------------------------------- 5
1.6 Customer Modification ------------------------------------------------- 7
2 Technical Data------------------------------------------------------------- 8
2.1 SCF Dimensions ---------------------------------------------------------- 8
2.2 SCF Model Designation Code -----------------------------------------11
2.3 SCF Specifications -------------------------------------------------------11
2.4 SCF Ratings ---------------------------------------------------------------12
3 Installation ----------------------------------------------------------------14
3.1
Standard Installation ---------------------------------------------------14
3.2 Input AC Power Requirements ---------------------------------------15
3.3 Power Wiring -------------------------------------------------------------18
3.4 SCF Power Wiring Diagram -------------------------------------------19
3.5 Control Wiring -----------------------------------------------------------20
3.6 SCF Control Wiring Diagrams -----------------------------------------23
4 Commissioning ----------------------------------------------------------28
4.1
Initial Power-Up and Motor Rotation -------------------------------28
4.2 Programming the SCF Drive ------------------------------------------29
4.3 Parameter Menu ---------------------------------------------------------33
4.4 Description of Parameters --------------------------------------------36
5 Troubleshooting and Diagnostics -----------------------------------51
5.1 Troubleshooting ---------------------------------------------------------51
5.2
SCF Display Messages --------------------------------------------------53
A Through-Hole Mount Option -----------------------------------------55
B PI Setpoint Control Option --------------------------------------------59
B.1 Direct Acting vs. Reverse Acting Systems --------------------------59
B.2 Feedback Devices --------------------------------------------------------59
B.3 Setpoint References -----------------------------------------------------60
B.4 Additions to the Standard Parameter Menu ----------------------60
B.5 Description of PI Parameters -----------------------------------------61
B.6 Description of Other Parameters ------------------------------------64
B.7 SCF Series PI Control Wiring Examples -----------------------------65
B.8 Tuning the PI Control ---------------------------------------------------67
B.9 Additional Status Displays --------------------------------------------67
Contents