Technical data

907 KP 95 / Issued: 09.97

Examples

1 Examples for the 07 KP 95

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1.1 Communication between AC110 and

07 KT 93 R171 via AF100

For the transmission of cyclic data on the Advant control-

ler side the data bank element DSP (Data Set Peripheral)

is available. Each DSP can contain up to 8 data elements

(DATs) of the types boolean, integer, integer long or real.

At the data bank element it is defined the number of DATs,

the transmission interval, the direction (sending or receiv-

ing DSP), the identification and the station number. In the

same way, there are on the CS31 side the function blocks

DSPIN (receiving DSP) and DSPOUT (sending DSP).

The inputs IDENT and STATION of the DB element DSP

(or #ID and #ST of the connection element DSPIN/

DSPOUT) define the unambiguous identification of the

DSP at the AF100 bus. At each bus, this identification

may only be used by one DSPOUT block (or sending

DSP for the Advant controller), but it can be used by sev-

eral DSPIN blocks (or receiving DSPs for the Advant con-

troller).

In order to guarantee an error-free communication, the

values for IDENT, STATION, CYCLETIM, NO_BREC,

NO_INT, NO_INTL and NO_REAL of the DB element

”sending DSP” must be equal to the values for #ID, #ST,

#CT, #NB, #NI, #NIL and #NR of the corresponding func-

tion block DSPIN. For the same reason, the values for ID-

ENT, STATION, CYCLETIM, NO_BREC, NO_INT,

NO_INTL and NO_REAL of the DB element ”receiving

DSP” must be equal to the values for #ID, #ST, #CT, #NB,

#NI, #NIL and #NR of the corresponding function block

DSPOUT. The input SORT_REF must be on ”YES” at the

DSPs.

At the DB element CI626, the value at the input BUSNO

must be equal to the value of the input BUS at the corre-

sponding DSP. On the CS31 side, the input #BUS of the

connection element AF100 has no significance.