Efficient Networks S120 manual Error values in DPV1 parameter responses

Communication PROFIBUS DP/PROFINET IO 10.1 Communications according to PROFIdrive

Field	Data type	Values	Comment
	The format and number specify the adjoining space containing values in the telegram.
	Data types in conformity with PROFIdrive Profile shall be preferred for write access. Bytes,
	words and double words are also possible as a substitute.
No. of values	Unsigned8	0x00 ... 0xEA	No. 0 ... 234
			Limited by DPV1 telegram length
	Specifies the number of subsequent values.
Error values	Unsigned16
		0x0000 ... 0x00FF	Meaning of error value
			--> see table 4-29
	The error values in the event of a negative response.
	If the values make up an odd number of bytes, a zero byte is appended. This ensures the
	integrity of the word structure of the telegram.
Values	Unsigned16
		0x0000 ... 0x00FF
	The values of the parameter for read or write access.
	If the values make up an odd number of bytes, a zero byte is appended. This ensures the
	integrity of the word structure of the telegram.

Error values in DPV1 parameter responses

Table 10-27 Error values in DPV1 parameter responses

Error	Meaning	Comment	Additional
value			info
0x00	Illegal parameter number	Access to a parameter which does not exist.	–
0x01	Parameter value cannot be changed	Modification access to a parameter value which cannot be	Subindex
		changed.
0x02	Lower or upper value limit exceeded	Modification access with value outside value limits.	Subindex
0x03	Invalid subindex	Access to a subindex which does not exist.	Subindex
0x04	No array	Access with subindex to an unindexed parameter.	–
0x05	Wrong data type	Modification access with a value which does not match the	–
		data type of the parameter.
0x06	Illegal set operation (only reset	Modification access with a value not equal to 0 in a case	Subindex
	allowed)	where this is not allowed.
0x07	Description element cannot be	Modification access to a description element which cannot	Subindex
	changed	be changed.
0x09	No description data	Access to a description which does not exist (the	–
		parameter value exists).
0x0B	No operating priority	Modification access with no operating priority.	–
0x0F	No text array exists	Access to a text array which does not exist (the parameter	–
		value exists).
0x11	Request cannot be executed due to	Access is not possible temporarily for unspecified reasons.	–
	operating status
0x14	Illegal value	Modification access with a value which is within the limits	Subindex
		but which is illegal for other permanent reasons
		(parameter with defined individual values).

396	Drive Functions
	Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4