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5.0 SETTING OF VIRTUAL DIGITAL I/O
The configuration of the Virtual Digital I/Os, may be set by keypad and stored on
E2PROM of the SBI board.
For the configuration of the "Virtual Digital I/Os" two new communication objects
are defined.
The setting is allowed in every status of communication and is protected by password.
Remember that in this chapter the virtual digital inputs/outputs refer to the Drive,
it means that the Master can "write" the virtual digital inputs and "read" the virtual
digital outputs.
Default value: all at zero.
5.1 OBJECT CONFIGURATION VIRTUAL DIGITAL INPUTS
For the assignment of the Drive parameters to the 16 Words of the Virtual Digital
Inputs is used a new object with a specific class identifier.
The object is composed as follows:
Class Attribute:
Instance Attribute:
·
ID = 1: Word for configuration first Input (direction Master ->Slave).
·
ID = 2: Word for configuration second Input (direction Master->Slave).
·
ID = x: Word for configuration Inputs (direction Master->Slave).
·
ID = 16; Word for configuration sixteenth Input (direction Master->Slave).
5.1.1 Class code
5.1.2 Class attributes
Need in
Number
implementation
1
Optional
——————
SBI-DN
Class Code: 6Ahex
Access Rule
Name
Get
Revision
Interface Board DeviceNet
Class ID: 6Ah.
Revision
DeviceNet
Description
Data Type
of Attribute
Revision of
UINT
this object
——————
Semantics of
values
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