Anybus Module Objects 143 (258)
Command Details: API_Add
Category
Extended
Details
Command Code: 14h
Valid for: Object Instance
Description
By default, the module only supports API 0 (zero). If additional APIs are to be supported, or if the host applica-
tion shall handle plugging/unplugging of modules and submodules, this command must be used to specify
the API implementation. Note that if using this command, it is mandatory to declare API 0 (zero) prior to defin-
ing other APIs or plugging/unplugging modules/submodules. API numbers are assigned by (PROFIBUS &
PROFINET International (PI)).
This command may only be issued prior to setting the Setup Complete-attribute in the Anybus Object.
This command clears the default Real Identification created by the Anybus module while mapping ADIs to Proc-
ess Data. Therefore, issuing this command effectively makes it mandatory to specify the actual Real Identifica-
tion by means of the Plug_Module and Plug_Submodule-commands.
• Command Details
Field Contents Comments
CmdExt[0] (reserved, set to zero) (reserved for future use)
CmdExt[1]
Data[0] API (low word, low byte) Application Process Instance (API)
See also...
– Application Process Instances (API), p. 18
Data[1] API (low word, high byte)
Data[2] API (high word, low byte)
Data[3] API (high word, high byte)
Data[4] (reserved, set to zero) (reserved)
Data[5]
Data[6]
Data[7]
See also...
Application Process Instances (API), p. 18
Anybus
®
CompactCom
™
40 PROFINET IRT Network Guide SCM-1202-023 EN 1.8
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