Delta CT2000 Series, Руководство пользователя

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Chapter 12 Description of Parameter Settings
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CT2000 Series
12.1-09-5
CRC CHK Low 6FH Content of data
address 2103H
00H
CRC CHK High F7H 00H
CRC CHK Low FEH
CRC CHK High 5CH
06H: single write, write single data to register.
Example: writing data 6000(1770H) to register 0100H. AMD address is 01H.
ASCII mode:
Command Message: Response Message
STX ‘:’ STX ‘:’
Address
‘0’
Address
‘0’
‘1’ ‘1’
Function
‘0’
Function
‘0’
‘6’ ‘6’
Data address
‘0’
Data address
‘0’
‘1’ ‘1’
‘0’ ‘0’
‘0’ ‘0’
Data content
‘1’
Data content
‘1’
‘7’ ‘7’
‘7’ ‘7’
‘0’ ‘0’
LRC Check
‘7’
LRC Check
‘7’
‘1’ ‘1’
END
CR
END
CR
LF LF
RTU mode:
Command Message: Response Message
Address 01H Address 01H
Function 06H Function 06H
Data address
01H
Data address
01H
00H 00H
Data content
17H
Data content
17H
70H 70H
CRC CHK Low
CRC CHK High
86H CRC CHK Low
CRC CHK High
86H
22H 22H
10H: write multiple registers (write multiple data to registers)
Example: Set the multi-step speed,
Pr.04-00=50.00 (1388H), Pr.04-01=40.00 (0FA0H). AC drive address is 01H.
ASCII Mode
Command Message: Response Message
STX ‘:’ STX ‘:’
ADR 1
ADR 0
‘0’
ADR 1
ADR 0
‘0’
‘1’ ‘1’
CMD 1 ‘1’ CMD 1 ‘1’
CMD 0 ‘0’ CMD 0 ‘0’
Starting data address
‘0’
Starting data address
‘0’
‘5’ ‘5’
‘0’ ‘0’
‘0’ ‘0’
Number of data
(count by word)
‘0’
Number of data
(count by word)
‘0’
‘0’ ‘0’
‘0’ ‘0’
‘2’ ‘2’