Manual Manipulated Variable - Omron E5ZN Operation Manual

Manual Mode
Relationship with RUN/
STOP
4-9-2

Manual Manipulated Variable

Normal Control
Heating/Cooling Control
• The E5ZN can switch between auto and manual modes during both RUN
(control operating) and STOP (control stopped).
• Even if the manual manipulated variable is set to STOP during output in
manual mode, the operation status will not change and the output of the
manual manipulated variable will continue. (Refer to the following dia-
gram.)
Output (100%)
100%
Use host communications to set the manual manipulated variable to output in
manual mode.
The following table shows the relationship between the manual manipulated
variable setting range and the actual output.
Manual manipulated
variable setting
100.0% to 105.0%
0.1% to 99.9%
-5.0% to 0.0%
Manual manipulated
variable setting
100.0% to 105.0%
0.1% to 99.9%
0.0%
-0.1% to -99.9%
-100.0% to 105.0%
To manual To STOP,
mode, with RUN/
using auto/ STOP
manual setting
switching
Heating side control
output
100.0%
Outputs the value set to
manual manipulated vari-
able.
Outputs 0.0%
Heating side control
output
Outputs 100%
Outputs the value set to
manual manipulated vari-
able.
Outputs 0.0%
Section 4-9
Changes to
STOP status.
Time
To automatic
mode, using
auto/manual
switching
Cooling side control
output
Outputs 0.0%
Outputs the absolute value
for the value set to manual
manipulated variable.
Outputs 100%
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