5 Advanced Operations
5 - 82
E5@C-T Digital Temperature Controllers User’s Manual (H185)
5-22 Logic Operations
• The logic operation calculates the Controller status (alarms, run/reset, auto/manual, etc.) and the
external event input status as 1 or 0, and outputs the result to a work bit. The work bit status can be
output to auxiliary or control outputs, and operating status can be switched according to the work bit
status.
• Work bit logic operation can be set from 1 to 8. Set them to No operation (Always OFF) (the default)
when the work bits are not to be used.
• When logic operations are being used, a dot will be displayed between the first two digits on the No. 2
display of the Adjustment Level display
Note: The four numeric digits to identify the product code are displayed in the No. 2 display.
Logic operations are set using the CX-Thermo.
z Starting Logic Operations
There are two ways to start logic operations.
• Select Logic Operation Editor from the CX-Thermo tree, and click the Start Button.
• Select Logic Operation Editor from the CX-Thermo Options Menu.
5-22-1 The Logic Operation Function (CX-Thermo)
5-22-2 Using Logic Operations
123.4
l.adj
Dot displayed.
Adjustment level display
Adjustment Level
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