0 devicenet function, 1 object description – GE Industrial Solutions 6KCV301DNET User Manual
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GEI-100435A
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Interface card DeviceNet
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3.0 DEVICENET FUNCTION
In this chapter are described the functions of DeviceNet managed by the SBI
card. The main characteristics of the card are:
1.
The card operates only as Slave in “Predifined Master/Slave Connection
Set”.
2.
Within the “Predefined Master/Slave Connection Set” the card is a “UCMM
Capable Device”.
3.
The “Explicit Messaging” is managed.
4.
The “Polling” for the fast cyclical data exchange Master/Slave is man-
aged.
5.
The detection mechanism of the “Duplicate MAC ID” is implemented.
Regarding the “Explicit Messaging” the fragmentation of the data frame, with
a total of max. 38 byte, is managed.
Connection sizes
CONNECTION INSTANCE
PRODUCED
CONSUMED
Polled I/O
Explicit messaging
38
38
tdn30020
Dependent on frame setting