Riello UPS MultiCOM 401 - Manual (Page 12)

12
AKA field meanings (slave → master)
Value Function
0 No response
1 Transfer parameter value (word)
2 Transfer parameter value (long word)
3 Transfer description element*
4 Transfer parameter value (array word)
5 Transfer parameter value (array long word)*
6 Request number of array elements
7
Request rejected, followed by fault code (in PWE part).
Error values:
0 = Non-admissible parameter number
1 = Parameter value cannot be changed
2 = Upper or lower limit exceeded
3 = Erroneous sub-index
4 = No array
5 = Incorrect data type
7 = Descriptive element cannot be changed
9 = Descriptive data not available
11 = No parameter change rights
17 = Task cannot be executed due to operating status
22 = Parameter address impermissible
24 = Number of values not consistent
101 = communication error to the application
8 No parameter change rights by PKW interface