YOKOGAWA UT100 Series User Manual

User's
Models
Manual UT150, UT152, UT155
Temperature Controller
Please read through this user's manual to ensure correct usage of the controller and keep it handy for
quick reference.
Contents
........................................................... 1
1. Notice
................................. 1
2. What is on the Front Panel?
...................................... 1
3. Installing the Controller
4. Panel Cutout Dimensions and External Dimensions
.......................................................... 2
5. Wiring
..................................... 2
6. Hardware Specifications
................................................ 3
7. Key Operations
............................................... 3
8. Troubleshooting
1. Notice
The following safety symbol is used both on the product and in this user's manual.
This symbol stands for "Handle with Care." When displayed on the product, the operator should
refer to the corresponding explanation given in the user's manual in order to avoid injury or death
of personnel and/or damage to the product. In the manual the symbol is accompanied by an expla-
nation of the special care that is required to avoid shock or other dangers that may result in injury
or loss of life.
The following symbols are used in this manual only.
Indicates that operating the hardware or software in a particular manner may lead to
NOTE
damage or result in system failure.
Draws attention to information that is essential for understanding the operation and/or
IMPORTANT
features of the product.
Exemption from Responsibility
Make sure that all of the precautions are strictly adhered to. Yokogawa Electric Corporation assumes no liability
for any damage resulting from use of the instrument in contradiction to the precautions.
Also, Yokogawa Electric Corporation assumes no liability to any party for any loss or damage, direct or indirect,
caused by the use or any unpredictable defect of the instrument.
2. What is on the Front Panel ?
UT150 UT152
e.
e.
a. c.
d.
b.
c.
d.
g.
f.
h.
h.
Name
a. PV display (red) Indicates PV (measured value) and character information such as parameter codes and error codes.
b. SP display (green) Indicates SP (target setpoint) and parameter values.
Lit when alarm 1 is activated.
c. Alarm 1 (AL1) lamp (red)
d. Alarm 2 (AL2) lamp (red) Lit when alarm 2 is activated.
e. SP2 lamp (green) Lit when SP2 is being used for control operation.
f. Output (OUT) display lamps Lit while control output is being output.
UT150: (Left: orange; right: green) • The left (upper) lamp is lit in orange during control output of standard type.
UT152, UT155: • In heating/cooling control, the left (upper) lamp lights up in orange when the heating-side output
(Upper: orange; lower: green) is active; while the right (lower) lamp lights up in green when the cooling-side output is active.
• Changes SP and the parameter values.
g. Data change keys
(Indicated as simply the and • Pressing the
keys hereafter.) it. Holding down the key will gradually increase the speed of the change.
h. SET/ENT key (data registering key) • Registers the data value changed using the data change keys.
(Indicated as simply the key • Switches between operating display or parameter setting displays sequentially.
hereafter.) • Pressing the key for 3 seconds or longer in the operating display retrieves the
operating parameter setting display.
• Pressing the key for 3 seconds or longer in either an operating or setup parameter
setting display transfers back to operating display 1. (See page 3.)
3. Installing the Controller
To prevent electric shock, the source of power to the controller must be turned off when mounting the controller
on to a panel.
To install the controller, select a location where:
1. No-one may accidentally touch the terminals;
2. Mechanical vibrations are minimal;
3. Corrosive gas is minimal;
4. The temperature can be maintained at about 23°C with
minimal fluctuation;
5. There is no direct heat radiation;
Never place the controller directly on flammable items.
If the controller has to be installed close to flammable items or equipment, be
sure to enclose the controller in shielding panels positioned at least 150mm
away from each side. These panels should be made of either 1.43mm thick
metal-plated steel plates or 1.6mm thick uncoated steel plates.
Mount the controller at an angle within 30° from horizontal with
the screen facing upward. Do not mount it facing downward.
30° (MAX)
Revision Record
..... 1
IM 05C01E12-01E 1st Edition: Oct. '00
2nd Edition: Feb. '01
3rd Edition: Jun. '04
IM 05C01E12-01E
Jun. 2004 3rd Edition
UT155
a.
f.
b.
c.
f.
d.
h.
g.
Function
key decreases the data value and pressing the key increases
CAUTION
NOTE
6. There are no resulting magnetic disturbances;
7. The terminal board (reference junction compen-
sation element, etc.) is protected from wind;
8. There is no splashing of water; and
9. There are no flammable materials.
150mm
150mm
150mm
Checking Package Contents
Before using the product, check that its model & suffix codes are as you ordered.
Model and Suffix Codes
Model Suffix code
UT150
UT152
UT155
–R
Control output for standard-
–V
type (or for heating)
–A
N
R
Control output for cooling
V
A
Option
Note:When specifying the /RS option, be sure to order the required number of copies of
Communication Functions User's Manual separeately.
Check the package contents against the list below.
..........................
• Temperature controller
................................
• Mounting bracket
...................
• User's manual (this manual)
4. Panel Cutout Dimensions and External Dimensions
1. General Mounting
min. 70
+0.6
25 45
0
2. Side-by-side Close Mounting
×
+ +0.6
[(N –1) 48 45]
0
N is the number of controllers.
If N > 5, then measure the actual length.
1. General Mounting
min. 70
a.
e.
+0.6
25 45
0
b.
2. Side-by-side Close Mounting
×
+ +0.6
[(N –1) 48 45]
0
g.
N is the number of controllers.
If N > 5, then measure the actual length.
1. General Mounting
min. 117
+ 0.8
25 92
0
2. Side-by-side Close Mounting
×
+ +0.8
[(N –1) 96 92]
0
N is the number of controllers.
If N > 5, then measure the actual length.
Splash-proof construction is not available when the side-by-side close mounting method shown in the above
figures, is chosen for any of the controllers.
Mounting the Controller
UT150
1. Affix the bracket over the back
end of the controller.
Panel
150mm
UT150 Bracket
[ How to remove the bracket ]
To move the bracket, push down the center of the upper and lower parts
of the controller softly. The bracket is released from the latch.
1
Description
Temperature controller
Relay output (time-proportional PID or on/off control)
Voltage pulse output (time-proportional PID)
4 to 20mA output (continuous PID)
No cooling output (standard type)
Relay output (time-proportional PID or on/off control)
Voltage pulse output (time-proportional PID)
4 to 20mA output (continuous PID)
/AL
Alarm outputs (2 points)
/HBA Heater disconnection alarm (includes optional /AL function)
/EX SP1/SP2 switching, starting of timer, and RUN/STOP
switching by external contacts
/RET PV retransmission output in 4 to 20mA
/RS
Communication function
/V24 Power Supply 24V DC / 24V AC
1
1 for UT150
2 for UT152, UT155
1
UT150
Unit: mm
48 12
Panel thickness
1 to 10
UT152
Unit: mm
48 11
Panel thickness
1 to 10
UT155
Unit: mm
11
96
Panel thickness
1 to 10
NOTE
UT152, UT155
Panel
2. Push the bracket to the panel,
and then secure the bracket
into position.
Direction for mounting
Small bracket
(bottom)
Insert the controller into the opening with the terminal board facing the front.
Set and tighten the top and bottom brackets on the controller to fix it on the
panel.
100
100
100
Large bracket
(top)
Terminal board
Insert a screwdriver
into the brackets to
tighten the screws.
IM05C01E12-01E