2-14
<Toc> <2. Initial Settings>
IM 05D01B02-41E
8.
Press the
SET/ENT
key once to display the
parameter “V.AT”.
SETUP
A/M
DISP
SET/ENT
MENU:UTMD/VALV #1
valve auto tuning
V.AT = OFF
9.
Press the key to display “ON”.
MENU:UTMD/VALV #1
changing
valve auto tuning
V.AT = ON
A/M
DISP
SET/ENT
Blinks during
change.
10.
Press the
SET/ENT
key once. The controller
automatically calibrates the valve position
(fully open or closed).
SETUP
A/M
DISP
SET/ENT
MENU:UTMD/VALV #1
valve auto tuning
V.AT = ON
11.
The controller is viewed as shown below
when the valve position is being automati-
cally calibrated.
MENU:UTMD/VALV #1
valve auto tuning
V.AT = ON
12.
Calibration has ended successfully when
the indication changes from “ON” to
“OFF”.
MENU:UTMD/VALV #1
valve auto tuning
V.AT = OFF
Go to step [14].
13.
Calibration has ended unsuccessfully if the
indication changes from “ON” to “ERR”.
Check the feedback input wiring and carry
out automatic calibration again.
MENU:UTMD/VALV #1
valve auto tuning
V.AT = ERR
14.
Press the
SET/ENT
key for more than 3 seconds.
This returns you to the display shown at
power-on (figure below).
A/M
DISP
SET/ENT
SP :1.
-10 0 +10
0.0°C
DV
1st Edition : May 31,2000-00
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