Communication
90
Response label (Acknowledgement from Slave to Master)
Ackn. Function
0 No response
1 Transfer parameter value (word)
2 Transfer parameter value (double word)
3 Transfer description element
4 Transfer parameter value (array word)
5 Transfer parameter value (array double word)
6 Transfer number of array elements
7
Task cannot be executed, followed by error number
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
(e.g. 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,
e.g. double mapping of bits)
140 = Cannot change mode to TORQUE (frequency is used)
150 = Internal buffer overflow
160 = Internal communication error
8 No parameter change rights for PKW interface
9 Parameter data signal (word)
10 Parameter data signal (double word)
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