Tonghui Electronics TH7105, Operation Manual

Page: 131 / 187

126
1~32 0x10 0x00 0x35 0x00 0x02 0x04
0.0~300.0V, 4
bytes stored in
float point type
Calculated based on
the first 11 bytes
3) Return Instruction Format
6.4.2.53
Address 54 (Frequency High Limit)
1) Command Description
This command is used to set the high limit of the output frequency of the current step in the programmed
mode. When the set voltage is not greater than 150V, the command data range is 45.0~500Hz. When the
frequency is less than 100 Hz, the resolution is 0.1 Hz; when the frequency is not less than 100 Hz, the
resolution is 1 Hz.
2) Send Instruction Format
Instrument
address
Function
code
High
address
Low
address
High
bytes
Low
bytes
Number
of data
Data byte 1~4
CRC
Low
CRC
High
1~32 0x10 0x00 0x36 0x00 0x02 0x04
45.0~500.0V, 4
bytes stored in
float point type
Calculated based on
the first 11 bytes
3) Return Instruction Format
6.4.2.54
Address 55 (Frequency Low Limit)
1) Command Description
This command is used to set the low limit of the output frequency of the current step in the programmed
mode. When the set voltage is not greater than 150V, the command data range is 45.0~500Hz. When the
frequency is less than 100 Hz, the resolution is 0.1 Hz; when the frequency is not less than 100 Hz, the
resolution is 1 Hz.
2) Send Instruction Format
Instrument
address
Function
Code
High Address Low Address High bytes Low bytes CRC Low CRC High
1~32 0x10 0x00 0x35 0x00 0x02
Calculated based on the first 6
bytes
Instrument
address
Function
Code
High Address Low Address High bytes Low bytes CRC Low CRC High
1~32 0x10 0x00 0x36 0x00 0x02
Calculated based on the first 6
bytes