YOKOGAWA NEW GREEN SERIES, User Manual

Page: 52 / 98

3-10
<Toc> <3. Operations>
IM 05D01C12-41E 4th Edition: May 31, 2006-00
2.
Each time you press the
A/M
key on the front panel of the instrument, AUTO and MAN is switched
alternately.
P V
AL1 2 3 4
M A N
R E M
S E T / E N T
A / M
P V
AL1 2 3 4
M A N
R E M
S E T / E N T
A / M
Output value
Displays
target setpoint-1
“1.SP”.
MAN lamp
OFF.
Target
setpoint
MAN lamp
ON.
Displays
output-value
symbol “OUT”.
In manual operation In automatic operation
3.9 Manipulating Control Output during Manual
Operation
NOTE
Control output cannot be changed if the controller is stopped. In this case, the preset output
value (operating parameter PO) will be output. In heating/cooling control, the heating-side
preset output value (operating parameter PO) and cooling-side preset output value (operat-
ing parameter Oc) will be output.
A control output value is linked with a display value changed using the or key. Note
that the control output changes as displayed without requiring the
S E T / E N T
key.
1.
Bring manual operating display into view.
For switching to manual operation, see
“3.8 Switching between AUTO and MAN.”
P V
AL1 2 3 4
M A N
R E M
S E T / E N T
A / M
MAN lamp
ON.
2.
Press the or key to change a
control output value. You don’t need to
press the
S E T / E N T
key.
P V
AL1 2 3 4
M A N
R E M
S E T / E N T
A / M
MAN lamp
ON.