YOKOGAWA UT520 - Function Block Diagrams and Descriptions

<Toc> < 6. Function Block Diagram and Descriptions >
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IM 05D01C02-41E 3rd Edition: May 31, 2006-00
6. Function Block Diagram and Descriptions
This chapter contains the function block diagrams for “Single-loop control”,
“Single-loop heating/cooling control”, and “Single-loop position-proportional con-
trol.” For details on these function block diagrams, refer to the descriptions men-
tioned later.
In the function block diagram for “Single-loop control”, some contact input/output
that UT520 does not have appear. Refer to the function block diagram after confirm-
ing the presence/absence of the contact input/output.