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16
OPERATIONS DURING CONTROL
93
About auto tuning during fixed value control (FIX)
During FIX control, the AT lamp blinks from the moment that AT is started.
When AT ends, the AT lamp automatically goes out.
16-3
Switching Auto/Manual of Control Output
Normally, automatic operation is performed. However, use this item to manually set
control output, for example, during device testing.
During manual output, note that the set value is continually output and feedback control
is not performed.
During manual output, the MAN monitor lamp and status monitor are displayed blinking.
1-1
AT :
MAN:
:
C O M
Setting range
Initial value
OFF
OFF
LOCAL
OFF, ON
OFF
The manual execution conditions (common to front panel keys and external switch input)
are as follows:
(1) AT must not be in progress.
(2) The FP23 must not be in a Reset (RST) state.
(1)
Manual output operations
In a 1-output specification, the output value of OUT2 and the output bar graph are not
displayed on the screen.
1-1
AT :
MAN:
C O M
:
OFF
ON
LOCAL
0-1
OUT1
30.0%
OUT2
0.0%
0
50
100
0
50
100
1. In the setup screen (1-1), select MAN (manual) using the cursor, and select ON
to register manual output.
2. Next, to perform control output manually, move to the basic screen (group 0)
by the DISP key, and move to the output value display (0-1) screen by the SCRN
key. At this time, make sure that the cursor ( ) is displayed at the top left of the
LCD screen.
3. You can select OUT1 or OUT2 by the
key, and adjust the output by the
,
or
key.
There is no need to register and fix settings by the ENT key.