Lenze MCH Series Drives Modbus Communications - Manual (Page 18)

RG-MHMOD 14
Drive Control & Communication
5.3 Drive Size - Register #21
Table 9 lists the MCH Series drives. Register 21 will contain the value in the "Size" column. The drives are
listed in ascending order by the "Size" number.
Table 9: Drive Size - Register #21
Size HP Voltage Size HP Voltage Size HP Voltage Size HP Voltage
00 0.25 120 13 50 480 27 1 590 42 100 590
01 0.25 240 14 60 480 28 1.5 590 43 125 590
02 0.5 240 15 1 480 29 2 590 44 150 590
03 1 240 16 1.5 480 30 3 590 45 200 590
04 1.5 240 17 2 480 31 5 590 46 75 480
05 2 240 18 3 480 32 7.5 590 47 100 480
06 3 240 19 5 480 33 10 590 48 125 480
07 5 240 20 7.5 480 34 15 590 49 150 480
08 7.5 240 21 10 480 35 20 590 50 200 480
09 10 240 22 15 480 36 25 590 51 30 240
10 15 240 23 20 480 37 30 590 52 40 240
11 20 240 24 25 480 38 40 590 53 50 240
12 25 240 25 30 480 39 50 590 54 60 240
26 40 480 40 60 590 55 75 240
41 75 590 56 100 240
5.4 Drive Status - Registers #24-29
When reading parameter #24, the number of words requested must be 6. This is an exception to the rule of
being able to read only one register at a time. The drive will send back 6 registers to the master. If 6 words
are requested at parameter #24, the following will be returned:
Table 10: 6 Register read at #24
Parameter Data Byte
Command Speed D1H D1L
Actual Speed D2H D2L
Load D3H
Operation Status D3L
Rotational Direction D4H
Control Mode D4L
Speed Command Source D5H
Auto/Hand Status D5L
Present Fault D6H
Command Rotation D6L