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Goodrive20-EU series VFD
storage is 0004, read two words continuously, the structure of this frame is listed as below:
ASCII master command message (the
command sent from the master to the VFD
START
ADDR
CMD
High bit of starting address
Low bit of starting address
High bit of data number
Low bit of data number
LRC CHK Hi
LRC CHK Lo
END Hi
END Lo
7.3.2.2
Command code: 06H (0000 0110), writing one word
For instance: Write 5000 (1388H) to the 0004H address of the VFD whose slave address is
02H, then the structure of this frame is listed as below:
ASCII master command message (the
command sent by the master to VFD)
START
ADDR
CMD
High bit of write data
Low bit of write data
High bit of data
ASCII slave response message (the
message sent from the VFD to the master)
':'
'0'
'1'
'0'
'3'
'0'
'0'
'0'
High bit of data address 0004H
'4'
'0'
Low bit of data address 0004H
'0'
'0'
High bit of data address 0005H
'2'
'F'
Low bit of data address 0005H
'6'
CR
LF
ASCII slave response message (the
message sent by the VFD to master)
':'
'0'
'2'
'0'
'6'
'0'
High bit of write data
'0'
'0'
Low bit of write data
'4'
'1'
High bit of data
125
Communication protocol
START
ADDR
CMD
Byte number
LRC CHK Hi
LRC CHK Lo
END Hi
END Lo
START
ADDR
CMD
':'
'0'
'1'
'0'
'3'
'0'
'4'
'1'
'3'
'8'
'8'
'0'
'0'
'0'
'0'
'5'
'D'
CR
LF
':'
'0'
'2'
'0'
'6'
'0'
'0'
'0'
'4'
'1'
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Questions and answers
Start stop time
The start-stop time for the INVT Goodrive20-EU VFD Series is not explicitly mentioned in the provided context. However, the "Pre-exciting time" (P03.25) is listed as a parameter that helps improve torque performance during startup, with a setting range of 0.000 to 10.000 seconds. If more specific start-stop time details are needed, they may be found in additional documentation.
This answer is automatically generated