Advanced Micro Controls Inc. SMD17E2 - Buffer I;O Data

IMPLICIT COMMUNICATIONS WITHOUT EDS SMD17E2 User Manual
ADVANCED MICRO CONTROLS INC.
112
4.4 Buffer I/O Data
Data to and from the SMD17E2 should be buffered once per scan using Synchronous Copy instructions. This
is to insure stable input data during the program scan and guarantee that complete command data is delivered
to the device. Ten word integer arrays can be used for this purpose.
These data tags should be buffered with Synchronous Copy File instructions to guarantee stable input data
during the program scan and guarantee that complete command data is delivered to the device.
Figure T4.4 Buffer I/O Data