Fuji Electric FRENIC-VG Series, User Manual

Page: 46 / 346

5-26
Polling response frame [Inverter
J
Host]
0 1 2 3 4 5 8 9 10 11
SOH
Station No.
ACK/NA
K
Command
Data ETX BCC
1 2 1 1 4 1 2 (byte)
Values
Byte Field
ASCII format Hexadecimal format
Description
0 SOH SOH 01
H
Transmission begins
1 '0' - '3', '9' 30
H
- 33
H
, 39
H
Inverter station address (Decimal: tens place)
2
Station No.
'0' - '9' 30
H
- 39
H
Inverter station address (Decimal: ones place)
Transmission response
ACK 06
H
3 ACK/NAK
NAK 15
H
Positive response: No receiving error or request logic error
Negative response: Request logic error
Request command
'g' 67
H
Speed detection value (M06)
'h' 68
H
Torque command monitor (M07)
'i' 69
H
Torque current monitor (M08)
'j' 6A
H
Output frequency monitor (M09)
4 Command
'k' 6B
H
Run status monitor (M14)
5 '0' - '9', 'A' - 'F' 30
H
- 39
H
, 41
H
- 46
H
1
st
character (Hexadecimal: thousands place)
6 '0' - '9', 'A' - 'F' 30
H
- 39
H
, 41
H
- 46
H
2
nd
character (Hexadecimal: hundreds place)
7 '0' - '9', 'A' - 'F' 30
H
- 39
H
, 41
H
- 46
H
3
rd
character (Hexadecimal: tens place)
8
Data
'0' - '9', 'A' - 'F' 30
H
- 39
H
, 41
H
- 46
H
4
th
character (Hexadecimal: ones place)
9 ETX ETX 03
H
Transmission ends
10 '0' - '9', 'A' - 'F' 30
H
- 39
H
, 41
H
- 46
H
Sum-check 1 (Hexadecimal: tens place)
11
BCC
'0' - '9', 'A' - 'F' 30
H
- 39
H
, 41
H
- 46
H
Sum-check 2 (Hexadecimal: ones place)
BCC target