GE Industrial Solutions 6KCV301DNET - Manual (Page 25)

6KCV301DNET
25
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Interface card DeviceNet
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5.0 SETTING OF VIRTUAL DIGITAL I/O
The configuration of the Virtual Digital I/Os, is set by using configuration
parameter allocated in the drive.
For the configuration of the “Virtual Digital I/Os” see the “OPTION 1” chapter
of the drive instruction manual.
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.
Virtual digital I/O are descrete signals which can be controlled by the master:
- 16 Input and 16 Output are available with the SBI card.
Virtual Dig I/O are thus an additional terminal strip:
0
Polling I/O Master>Slave Dig in
1
2
3
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Enable
Start/stop
Jog+
Jog -
As for the digital terminals, before operating the virtual digital I/O, drive param-
eters must be assigned to the single terminal; in order to do this, please refer to
the “OPTION 1” chapter of the drive instruction manual.
Digital I/O value can be cyclically and fast transferred through the Polling I/O,
in order to do this, the virtual digit I/O value parameter must be assigned to one
of the Polling I/O words. Above picture shows that the virtual digital input has
been assigned to the Polling I/O Master>Slave Word 0. The example reports
also some drive signal assigned to the virtual digital input.