YOKOGAWA UT350, Instruction Manual

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2-6
<Toc> <2. Initial Settings>
IM 05D01D02-41E 1st Edition : May 31,2000-00
2.3 Changing PV Input Type
The following operating procedure describes an example of changing the K-type thermo-
couple (-199.9
⬚
C to 500.0
⬚
C) to a Pt100 resistance temerature detector (-199.9
⬚
C to
500.0
⬚
C) and setting the measurement range of 0.0
⬚
C to 200.0
⬚
C.
PV input terminal
Thermocouple/mV/V input..............................
RTD input ..................................................
- -
13 12 11
-
13 12
1.
Bring the operating display into view
(display appears at power on).
P V
MAN
A / M
S P
AL1 2 3
SP
2 3 4
S E T / E N T
Displays
target setpoint.
Displays PV.
2.
Press the
S E T / E N T
key for more than 3 sec-
onds to call up the menu “OP.PA”.
P V
MAN
A / M
S P
AL1 2 3
SP
2 3 4
S E T / E N T
Displays
menu “OP.PA”.
3.
Press the key once to display the
menu “STUP”.
P V
MAN
A / M
S P
AL1 2 3
SP 2 3 4
S E T / E N T
Displays
menu “STUP”.
4.
Press the
S E T / E N T
key once to display the
parameter “PWD”.
P V
MAN
A / M
S P
AL1 2 3
SP
2 3 4
S E T / E N T
5.
Press the S E T / E N T key once to display the
menu “FUNC”.
P V
MAN
A / M
S P
AL1 2 3
SP
2 3 4
S E T / E N T
Displays
menu “FUNC”.
6.
Press the key once to display the
menu “I/O”.
P V
MAN
A / M
S P
AL1 2 3
SP 2 3 4
S E T / E N T
Displays
menu “I/O”.
7.
Press the
S E T / E N T
key once to display the
parameter “IN” (PV input type).
P V
MAN
A / M
S P
AL1 2 3
SP 2 3 4
S E T / E N T
Displays
parameter
“IN”.
8.
Press the or key to display the
required setpoint. The figure below is an
example of the controller set to a Pt 100
resistance temperature detector (-199.9
⬚
C
to 500.0
⬚
C).
P V
MAN
A / M
S P
AL1 2 3
SP
2 3 4
S E T / E N T
Blinks during
change.