YOKOGAWA UT350, Instruction Manual

Page: 42 / 82

3-8
<Toc> <3. Operations>
IM 05D01D02-41E 1st Edition : May 31,2000-00
3.
Press the
S E T / E N T
key several times to
display the parameter “SP.NO”.
P V
MAN
A / M
S P
AL1 2 3
SP
2 3 4
S E T / E N T
Displays
parameter
“SP.NO”.
4.
Press the or key to display the
required setpoint.
P V
MAN
A / M
S P
AL1 2 3
SP
2 3 4
S E T / E N T
Blinks during
change.
5.
Press the
S E T / E N T
key once to register the
setpoint.
P V
MAN
A / M
S P
AL1 2 3
SP
2 3 4
S E T / E N T
6.
Press the
S E T / E N T
key for more than 3 sec-
onds. This returns you to the display
shown at power-on (figure below).
P V
MAN
A / M
S P
AL1 2 3
SP 2 3 4
S E T / E N T
SP2 lamp
ON.
3.7 Switching between Run and Stop
Switching between the RUN and STOP states can be performed only using external
contact input.
NOTE
When the controller is shipped from the factory, it is configured so that switching between
the RUN and STOP states cannot be performed. To make the switching possible, configure
the DIS setup parameter as “DIS = 4”.
18
20
18
20
Stop of operation
when ON
Start of operation
when OFF
P V
MAN
A / M
S P
AL1 2 3
SP
2 3 4
S E T / E N T
When the controller is stopped, input and outputs are as follows:
PV input Displays PV.
Control output Preset output value (factory-set default: 0%)
Alarm output ON in the event of an alarm