Danfoss VLT MICRO Manual page 94
Adjustable frequency drive
Hide thumbs
Also See for VLT MICRO:
- User manual (113 pages) ,
- Quick manual (31 pages) ,
- Programming manual (74 pages)
Table of Contents
Advertisement
3.5 Data characters
Giving the data format according to the request of communication interface. For
example, reading address 01 as Pr.04 of AC drive. "0 & 4" are the data format.
ADR
ADR
STX
1
0
30H
31H
02H
"0"
"1"
ASCII mode:
Command message:
STX
ADR 0
ADR 0
CMD 1
CMD 0
Data address
LRC CHK 1
LRC CHK 0
END 1
END 0
RTU mode:
RTU mode:
RTU mode:
RTU mode:
RTU mode:
Command message:
ADR
CMD
Data address
Data content
CRC CHK Low
CRC CHK High
CMD
CMD
0
1
0
30H
38H
"0"
"8"
':'
'0'
'1'
'0'
'6'
'0'
'1'
'0'
'0'
'1'
'7'
'7'
'0'
'7'
'1'
CR
LF
01H
06H
01H
00H
17H
70H
86H
22H
94
......
1
N-1
N
30H , 34H
"0" ,
"4"
Response message:
STX
ADR 1
ADR 0
CMD 1
CMD 0
Data address
Data content
LRC CHK 1
LRC CHK 0
END 1
END 0
Response message:
ADR
CMD
Data address
Data content
CRC CHK Low
CRC CHK High
® ® ® ® ®
VLT
MICRO
ETX
CHK
CHK
1
0
03H
33H
30H
"3"
"0"
':'
'0'
'1'
'0'
'6'
'0'
'1'
'0'
'0'
'1'
'7'
'7'
'0'
'7'
'1'
CR
LF
01H
06H
01H
00H
17H
70H
86H
22H
Advertisement
Table of Contents
Need help?
Do you have a question about the VLT MICRO and is the answer not in the manual?
Questions and answers
hola, tengo un inversor de hercios 176F7330 de la marca danfoss y se le daño una resistencia, esta exploto y no puedo ver su valor lo que me impide cambiarla, lo que quiero preguntar es si es posible que me ayuden dando algun diagrama o información en el cual indique cual es el valor de la resistencia en homs y cuantos de cuantos wats debe ser