4 FUNCTION OVERVIEW

19

 

 

 

4.1

Function Block Diagram .........................................................................................................................................................

19

4.2

Setting the Running Frequecy................................................................................................................................................

20

4.2.1

Monitoring function ..................................................................................................................................................................

21

4.2.2 Operation commands ..............................................................................................................................................................

22

4.2.3

Running frequency...................................................................................................................................................................

22

4.2.4

Parameter write .......................................................................................................................................................................

22

4.2.5

Parameter read........................................................................................................................................................................

22

5 COMMUNICATION SPECIFICATIONS

23

 

 

 

5.1

I/O Signal List.........................................................................................................................................................................

23

5.1.1

Output signals (master unit → inverter (FR-E5NC)).................................................................................................................

23

5.1.2

Input signals (inverter (FR-E5NC) → master unit) ...................................................................................................................

26

5.2

Remote Register Assignment ................................................................................................................................................

28

5.2.1

Remote registers (master unit → inverter (FR-E5NC)) ............................................................................................................

28

5.2.2

Remote registers (inverter (FR-E5NC) → master unit) ............................................................................................................

28

5.3

Instruction Codes ...................................................................................................................................................................

29

6 PROGRAMMING EXAMPLES

31

 

 

 

6.1

Replay Code Definitions ........................................................................................................................................................

32

6.2

Program Example for Reading the Inverter Status ................................................................................................................

33

6.3

Program Example for Setting the Operation Mode ................................................................................................................

34

6.4

Program Example for Setting the Operation Commands.......................................................................................................

35