AT600 User’s Manual 89
Chapter 5. Communication
Command 128 (0x80): Login with password
This command will send a password to the flow meter. If the password is right, the flow meter will allow a user to
operate it until there are not any commands to the flow meter after 10 minutes.
Command 129 (0x81): Logout and save
This command will commit the changes and logout the flow meter.
Command 129 (0x81): Logout and save (cont.)
Table 9: Request Data Bytes for Login with Password
Byte Format Description
0 - 3 Unsigned-32 User password
Table 10: Response Data Bytes for Login with Password
Byte Format Description
None
Table 11: Command-Specific Response Codes for Login with Password
Code Class Description
0 Success No Command-Specific Errors
1-4 Undefined
5 Error Too Few Data Bytes Received
6 Error Device-Specific Command Error
7-15 Undefined
16 Error Access Restricted
17-127 Undefined
Table 12: Request Data Bytes for Logout and Save
Byte Format Description
None
Table 13: Response Data Bytes for Logout and Save
Byte Format Description
None
Table 14: Command-Specific Response Codes for Logout and Save
Code Class Description
0 Success No Command-Specific Errors
To Next Page
Loading...
