B&B Electronics GW-7472 - Manual - Manual (Page 47)

GW-7472 User Manual, Version 1.0, Dec 2010 --- 47
Instance 67
hex
Attributes (Command Status Instance)
Command Status
(in hex)
Explanation
00 No Error
01 Illegal device ID
02 Illegal function code
03 Illegal data address
04 Receiving an Invalid command
05 CRC checking error
06 Timeout error occurred
Common Services
Attribute ID Name Data Type Default Data Value Access Rule
3
Serial Data
Structure of
1
st
Command status
2
nd
Command status
…
30
th
Command status
BYTE
[fixed to 30]
All 0 ’s Get/Set
Service Code
Implemented for
Service Name
Class Instance
0E
hex
Yes Yes Get_Attribute_Single
10
hex
No Yes Set_Attribute_Single