Communication
74
modules and the method of assigning modules and sub-modules
to predefined slots and sub-slots. For more information see
chapter Master configuration.
PROFINET IO in RETA-02
When PROFINET IO is selected as the communication protocol
RETA-02 adapter can operate in two modes, Vendor mode and
PROFIdrive mode. The mode can be selected with a GSD file in a
PROFINET IO hardware configuration tool. User can select the
appropriate device access point (DAP) and functional module with
the tool as well.
RETA-02 uses slots 0 and 1. Slot 0 doesn’t have any sub-slots
and the DAP module attached to it represents the device itself.
Other functional modules and sub-modules, which are described
in the GSD file can be assigned to slot 1 and its sub-slots. In
Vendor mode:
• Slot 0 = Device access point (DAP)
• Slot 1, sub-slot 1 = Vendor object (PPO types)
• Slot 1, sub-slot 1 = Acyclic parameter access (MAP/PAP)
In PROFIdrive mode:
• Slot 0 = Device access point
• Slot 1 = Drive Object
• Slot 1, sub-slot 1 = Acyclic parameter access (MAP/PAP)
• Slot 1, sub-slot 2 = Standard telegram 1
• Slot 1, sub-slots 3-18 = Freely configurable inputs and outputs
RETA-02 adapter provides the following services:
• Cyclic messaging in Vendor mode (e.g. ABB Drives profile)
• Cyclic messaging in PROFIdrive mode
• Acyclic parameter access mechanism
• Identification & Maintenance functions (I&M)
• PROFIdrive parameters (limited in Vendor mode)
• Diagnostic and alarm mechanism (Only in PROFIdrive mode)
• Fault buffer mechanism (limited in Vendor mode)
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