Lenze SCF Series Drives Modbus Communications Instrukcja Użytkownika Pobierz pdf (Strona 28)

RG-SFMOD 24

Drive Control & Communication

NOTE 6 - AC Tech Register #101, Parameter 51 - Software Version

When parameter #101 is read, the number of points can be 1 or 4. In case of 4 register

read, the drive will send 8 bytes of data back to the MASTER. It does not mean the

read function reads parameter #101, #102, #103, and #104. This is a special case to

handle the ASCII string representing software version. The ASCII string may look like this:

“ SCF6403”. In case of reading one register, received high byte contains software version

and low byte revision number. If received word contains hexadecimal number 0x4003 it

translates to:

0x40 --> decimal 64 (software version) and

0x03 --> decimal 3 (revision number).

NOTE 7 - AC Tech Registers #107 & 108, Parameter 57 & 58 - Digital I/O

Refer to Tables 18 and 19 for the format of AC Tech Registers 107 & 108, Digital I/O.

Digital I/O

Table 18: Register #107 (P57) Table 19: Register #108 (P58)

Data Low Byte

0 PROTECTION (pin FAULT1)

Data Low Byte

1 PROTECTION (pin FAULT2) 1

2 PROTECTION (pin FAULT3) 2

3 FCLIM (pin FAULT4) 3 UP PB

4 STOP (TB1) 4 DOWN PB

5 TB12A 5 PROGRAM PB

6 TB13A 6

7 TB13B 7 FAST CLIM

Data High Byte

8 TB13C

Data High Byte

8 PROTECTION

9 OPEN COLLECTOR TB14 9

10 OPEN COLLECTOR TB15 10

11 CHARGE RELAY 11

12 not used 12

13 not used 13

14 not used 14

15 not used 15

1 2 ... 23 24 25 26 27 28 29 30 31 32

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Lenze SCF Series Drives Modbus Communications Instrukcja Użytkownika Strona 28