Lenze Tmd Series Drives Modbus Communications - Manual (Page 19)

15 RG-TDMOD
Drive Control & Communication
5.4 Drive Hardware Configuration - Register #22
Table 10 lists the Tmd Drive Hardware Configuration, Register #22. Bits 4 - 15 are not used at this time.
Table 10: Register 22 - Drive Hardware Configuration
BIT # STATE MEANING
0 1 Non-isolated drive (hot)
0 Isolated
1 1 Reserved
0 Reserved
2 1 Reserved
0 Reserved
3 1 OEM defaults present
0 No OEM defaults
5.5 Drive Status - Registers #24-29
5.5.1 Reading Register #24
When reading register #24, the group of words requested can be either 1 or 6. This is an exception to the
rule of being able to read only one register at a time. If 6 words are requested at register #24, the following
will be returned:
Table 11: 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
Speed Reference Status D5L
Present Fault D6H
Command Rotation D6L
NOTE 4a - Command Speed (Register #24 Bytes D1H and D1L or Register #24)
• In tenths of a Hz
• Most significant byte is first, followed by Least significant
• Example: 02 01 in hex converts to 51.3Hz in decimal (assumed 1 decimal place).