0 polling function, 0 setting of virtual digital i/o – GE Industrial Solutions 6KCV301DNET User Manual
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GEI-100435A
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Interface card DeviceNet
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4.0 POLLING FUNCTION
This type of DeviceNet-function is used for a fast cyclic exchange of Drive-
parameters between Master and SBI card.
The characteristics of the Polling-function are:
1.
The data frame length is configurable through Dip-Switch and can vary
from 1 to 6 word for both directions (Slave->Master and Master->Slave).
From 1 up to 6 Drive parameters of one Word each in Input and Output can
be transferred cyclically.
2.
The card, as it is a Slave, during the Polling consumes Output data and
produces Input data as response.
The configuration of the Drive parameters transferred via Polling is set by
using configuration parameter allocated in the drive.
For the configuration of the Polling parameters, see the “OPTION 1” chapter of
the drive instruction manual.