Application of interfaces without data handling blocks Manual BG41/BG42/BG43
4-102 Rev. 99/49
4.2.5.6 Selection of function (protocols and procedures)
Command 5
This command is a two-byte command. The first byte contains the command and the channel
number, for which the function is valid. The function is selected with the second byte with the aid of
a code.
The following code is to be entered:
Code 00: without a protocol/procedure
Code 01: STX/ETX protocol
Code 02: Signal function (only for signalling module)
Code 03: Procedure 3964 with RK512
Code 04: Procedure 3964R with RK512
Code 05: Counter (only possible with a counter module)
Code 06: Clock generators (only possible with clock generators)
Code 07: DCF77 (only possible with a DCF77 antenna module)
Code 08 Procedure 3964
Code 09 Procedure 3964R
Code 10 Analogue input /analogue output
Code 12: SSI module (only possible with an SSI module)
An acknowledgement is given after every two-byte command.
Example: Procedure 3964R with RK512 is to be operated through channel 1:
Fig. 4-32: Function selection (protocols and procedures) with command 5, example 1
Two acknowledgement bytes are returned.