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CP 523 Summary

A.5 Job Requests in Communications Mode

Table A-8. Permissible Job Requests to the CP 523 in Communications Mode

Byte 1

76543210

Byte 0

76543210

Day of the week

setting

0 0 00

Job Request

Set clock (settings in bytes 1 to 7)

Read status byte, status of the peripheral

device and current clock data

Transfer parameter setting data

9 0

0 7

Initialize serial interface

Set the XON/XOFF parameters

Select Print mode

Select Transparent mode

Select Interpretive mode

Read status byte and coordination info

Send message frame

Receive message frame

Coordinate data transfer

Correction value for integral clock positive

9 0 19Correction value for integral clock negative

7 3Select 3964(R) Mode

9 0 9 0

Select 3964(R) Mode

Follow-Up Request

9 0 7 2

EWA 4NEB 811 6044-02a

A-9

1 2 ... 233 234 235 236 237 238 239 240 241 242 243 ... 256 257

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Siemens KS7 Series Spezifikationen Seite 238