BONFIGLIOLI Vectron User Manual

EM-RES-03 3710/07
10/07 EM-RES-03 37
5.11.5 Virtual links
A PDO telegram contains 0 ...8 data bytes according to CANopen. A mapping for any
kind of objects can be done in these data bytes.
For the system bus, the PDO telegrams are firmly defined with 8 data bytes. The
mapping is not done via mapping parameters as with CANopen, but via the method
of sources and links.
Each function provides its output data via a source. These sources are defined via
source numbers. The input data of functions are defined via parameters. The link of a
data input to a data output is done via the assignment of parameters to source num-
bers.
Example 1:
Function A
Function C
Function B
Source
Parameter 125
Parameter 187
Source
-
-
No. 27
No. 5
In example 1, the two inputs of function C are connected to the outputs of functions
A and B. The parameterization for this connection is thus:
Function C
Parameter 125 = Source-No. 27
Parameter 187 = Source-No. 5
Example of a virtual connection in VPlus:
Parameter
(Softwarefunction)
e.g. Start-clockwise 068
Source-No.
(Operation mode)
e.g. 71-S2IND
Digital input
The assignment of the operation modes to the software functions available can be
adapted to the application in question.

BONFIGLIOLI Vectron Specifications

General

Communication	CANopen
Protection	Overcurrent, Overvoltage, Overtemperature
Storage Temperature	+70°C
Humidity	95% RH, non-condensing
Enclosure Rating	IP20
Input Voltage	24 V DC