ABB FPBA-01 PROFIBUS DP, User Manual

Page: 139 / 196

Communication protocol 139
7 Task cannot be executed, followed by error number
8 No parameter change rights for PKW interface
9 Parameter data signal (word)
10 Parameter data signal (double word)
Response label (Acknowledgement from slave to master)
Ackn. Function
0 = Illegal parameter number
1 = Parameter value cannot be changed
2 = Lower or upper limit violated
3 = Erroneous subindex
4 = No array
5 = Incorrect data type
6 = Setting not allowed (can only be reset)
7 = Descriptive element cannot be changed
9 = Descriptive data not available
11 = No parameter change rights
15 = Text array not available
17 = Task cannot be executed due to operating status (eg,
parameter is currently read-only)
18 = Other error
101 = Vendor-specific error
102 = Request not supported
103 = Request cannot be completed due to communication
error
110 = Failure during write to non-volatile memory
111 = Request aborted due to time-out
120 = Parameter cannot be mapped to PZD (size mismatch
or non-existent)
121 = Parameter cannot be mapped to PZD (end of memory)
122 = Parameter cannot be mapped to PZD (multiple PZD
write)
130 = Cannot map Control word bit (parameter 933…937, eg,
double mapping of bits)
140 = Cannot change mode to TORQUE (frequency is used)
150 = Internal buffer overflow
160...
255 = Internal communication error