Lenze AC Tech SC Series Reference Manual

be used in conjunction with the SCF Series Installation and Operation Manual (Document SF01) that shipped with the drive. These documents should be read in their entirety as they contain important technical data and describe the installation and ope ...

1.1 Warnings, Cautions and Notes ..............................................................................1 1.1.1 General ................................................................................. ...

5.1 Abbreviations ........................................................................................................11 5.2 Drive Control - Register #1....................................................... ...

1.1.1 General Some parts of Lenze controllers (frequency inverters, servo inverters, DC controllers) can be live, moving and rotating. Some surfaces can be hot. Non-authorized removal of the required cover, inappropriate use, and incorrect installation or operation creates th ...

VBG 4) must be observed. The electrical installation must be carried out in accordance with the appropriate regulations (e.g. cable cross-sections, fuses, PE connection). Additional informatio ...

standard SCF Series drives for control, status monitoring, and programming parameters. A familiarity with normal drive capabilities and operations is assumed. If this is not the case, refer to the SCF Series Installation an ...

16 Preset Multiple Registers (4X references). Although the function is for multiple registers, we will accept only a single register to be written. Note: Since we do not differentiate between 4X and 3X references, function codes 03 and 04 are treated identically. E. Exc ...

3 Data Representation - Internal and External 3.1 Register Format All registers are 16 bits. The data within these registers can take on the following forms: • Individual bit commands (16 per register). Example: Register #1 (Modbus Register #2). • Individual bit flags (16 per register). Example: Register #22. • A chain ...

4 SCF Drive Setup & Operation 4.1 Serial Address All AC Tech drives have a Serial Address Parameter that must be programmed prior to attempting to operate the serial interface (Programming Parameter #43 / AC Tech Register #93). 4.2 Serial Communications Parameter All AC Tech drives have a Serial Communications Parameter tha ...