Efficient Networks S120 manual Information about the parameter request

Communication PROFIBUS DP/PROFINET IO 10.1 Communications according to PROFIdrive

Parameter request			Offset
	Subindex = 0 dec		26
4. parameter address	Attribute = 10 hex	No. of elements = 01 hex	22 + 23
	Parameter no. = 1059 dec		24
	Subindex = 0 dec		26
4. parameter address	Attribute = 10 hex	No. of elements = 01 hex	22 + 23
	Parameter no. = 1059 dec		24
	Subindex = 0 dec		26
1. parameter value(s)	Format = 07 hex	No. of values = 01 hex	28 + 29
	Value = 02D2 hex		30
	Value = 0404 hex		32
2. parameter value(s)	Format = 07 hex	No. of values = 01 hex	34 + 35
	Value = 02D2 hex		36
	Value = 0405 hex		38
3. parameter value(s)	Format = 08 hex	No. of values = 01 hex	40 + 41
	Value = 4396 hex		42
	Value = 0000 hex		44
4. parameter value(s)	Format = 08 hex	No. of values = 01 hex	46 + 47
	Value = 4416 hex		48
	Value = 0000 hex		50

Information about the parameter request:

●Request reference:

The value is selected at random from the valid value range. The request reference establishes the relationship between request and response.

●Request ID:

02hex ––> This identifier is required for a write request.

●Axis:

02hex ––> The parameters are written to drive 2.

●No. of parameters

04hex ––> The multi-parameter request comprises 4 individual parameter requests.

1.parameter address ... 4th parameter address

●Attribute:

10hex ––> The parameter values are to be written.

●No. of elements

01hex ––> 1 array element is written.

●Parameter number

Specifies the number of the parameter to be written (p1055, p1056, p1058, p1059).

Drive Functions	403
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4