Spectrum Controls 140 EHC 204 00sc - Manual (Page 49)

Quantum Series 140 EHC 204 00sc 140 EHC 208 00sc
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General Programming Examples
Example 1: Loading Scaling Factors
The following sample ladder logic shows how to load scale factors into the module. Refer to
the configuration bit table for information regarding factor and channel bit settings
Initialization: First Pass Condition - Coil 1 is True for only one scan. Rung 3 starts and stops
the ladder following this network.
Handshake for the counter card: Rungs 1 and 2 are used as a handshake to verify that valid
data is being passed to the card and that the counter card has received the data and is ready for the
next packet.