Lenze MCH Series Drives Modbus Communications Bedienungsanleitung PDF herunterladen (Seite 16)

RG-MHMOD 12

Drive Control & Communication

ACT# (HEX

representation)

R/W/RS

MESSAGE MIN MAX UNITS

[NOTE]

Section

40 (28) Keypad Speed Command

R SA 03 00 28 00 01 CRCH CRCL

0 65000 0.01 Hz 5.6

RS SA 03 02 DH DL CRCH CRCL

W SA 06 00 28 DH DL CRCH CRCL

RS SA 06 00 28 DH DL CRCH CRCL

41 (29) Local PID Command

R SA 03 00 29 00 01 CRCH CRCL

Refer to Section 5.9

RS SA 03 02 DH DL CRCH CRCL

W SA 06 00 29 DH DL CRCH CRCL

RS SA 06 00 29 DH DL CRCH CRCL

42 (2A) Serial Speed Command

R SA 03 00 2A 00 01 CRCH CRCL

0 65000 0.01 Hz 5.9

RS SA 03 02 DH DL CRCH CRCL

W SA 06 00 2A DH DL CRCH CRCL

RS SA 06 00 2A DH DL CRCH CRCL

43 (2B) Serial PID Command

R SA 03 00 2B 00 01 CRCH CRCL

Refer to Section 5.9

RS SA 03 02 DH DL CRCH CRCL

W SA 06 00 2B DH DL CRCH CRCL

RS SA 06 00 2B DH DL CRCH CRCL

48 (30) Unlock Commands

W SA 06 00 30 DH DL CRC

0 9999 None 5.10

RS SA 06 00 30 DH DL CRC

49 (31) Unlock Parameters

W SA 06 00 31 DH DL CRC

0 9999 None 5.11

RS SA 06 00 31 DH DL CRC

50 (32) Register Version

R SA 03 00 32 00 01 CRC

0 65535 None 5.12

RS SA 03 02 DH DL CRC

5.1 Abbreviations

Table 7 lists the abbreviations used in Table 6 MCH Drive Control Registers:

Table 7: Abbreviations

Abbreviation Description

R Read

W Write

RS Response

SA Slave Address (typically 01 through F7 hex)

CRCH Cyclic Redundancy Check High Byte

CRCL Cyclic Redundancy Check Low Byte

DH Data High byte

DL Data Low byte

ACT# AC Tech Register # (Modbus Register numbers are 1 larger)

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 32 33

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