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Appendix

Code table

Feldbus-Baugruppe 2113 INTERBUS

7.8

7.8.1

7.8-3

EDSIBS-1.0-06/2003

7.8.1.3 Code table for the DRIVECOM profile 21

Explanation of the following code tables:

Name Meaning

R/W

Write/read authorization via LECOM

Ra = only read access permitted

Ra/W= Read access always permitted, write access permitted under certain conditions (e.g.

depending on L e nze parameter L-C0001 (operating mode) or controller status)

Mapping to INTERBUS process data (index 6010

hex

, 6011

hex

)

PI = Process input data (from the controller to the host)

PO= Process output data (from the host to the controller)

POI= Process input and output data (see PO and PI)

-= Mapping of the process data not possible

Non-voltatile saving of the parameter

y= Yes Parameter will be saved

n= No Parameter will not be saved

-= Parameter depends on the process and will therefore not be saved

Data str.

Data structure

S= Simple variable

The parameter consists of one value and can only be addressed via subindex 0.

A= Array variable (field parameter)

The parameter contains several values of the same data type. The individual elements can

be directly addressed by means of the subindex. Subindex = 0 addresses the whole

parameter content s.

R= Record variable (combined parameter)

The parameter contains several values of different data types. Subindex = 0 addresses the

whole parameter contents.

Data type

BOL = Boolean FALSE = 00

hex

;TRUE=FF

hex

I8 = Integer8 −128 ≤ x ≤ 127

I16 = Integer16 −32768 ≤ x ≤ 32767

I32 = Integer32 −2147483648 ≤ x ≤ 2147483647

U8 = Unsigned8 0 ≤ x ≤ 255

U16 = Unsigned16 0 ≤ x ≤ 65535

U32 = Unsigned32 0 ≤ x ≤ 4294967295

OS = Octet string 8 bit/byte [= 1 byte or 8 bit per byte] binary coded

VS = Visible string; text coded to ISO 646

PDS = Process data description structure (index 20

hex

)

RS = Ramp structure (index 21

hex

)

Subindex 1: U32, numerator ”delta_speed“ in rev/min

Subindex 2: U16, denominator ”delta_time“ in seconds

Data number Display of the parameter elements

Data length Total length of the parameter in byte

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