Read Secondary Log - Siemens SIMATIC TIWAY 1 User Manual

5.3.6 Read Secondary Log — 06
The READ SECONDARY LOG command returns the list of secondaries that
are logically connected to the HIU.
Command: 06
Response: 06 [aa]
Usage: OPERATION
Modes: MHIU/EHA, HIU/EHA, MHIU, HIU
Parameters:
aa
UNILINK HOST ADAPTER
USER MANUAL
HOST COMMAND SET REFERENCE
The secondary addresses currently connected to the HIU. If no
secondaries are connected, the value returned will be 00.
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