Why are two words assigned per channel when IO mapping a Compact AS-BADU-257 ?
Title
Why are two words assigned per channel when IO mapping a Compact AS-BADU-257 ?
Issue
Product Line
Modicon Compact
Environment
Cause
Resolution
The ADU257 will allow you to configure a channel's data value as floating point therefore requiring the two words per channel (low word/high word). If a channel is not configured for floating point, then only the low word data register is utilized per channel.