YOKOGAWA Green Series User manual

User’s
Manual Models
UD310, UD320, UD350
Manual Setters
IM 05F01F12-41E
IM 05F01F12-41E
2004.6 3rd Edition

Note: This user’s manual (IM 05F01F12-41E) is a re-edited, A4-size
version of the IM 05F01F12-01E user’s manual that is supplied
along with the product shipped. Therefore, both manuals have the
same contents, except for some minor differences in the cross-
referenced page numbers.
Revision Record
●Manual No. : IM 05F01F12-41E(3rd Edition)
●Title : Models UD310,UD320,UD350 Manual Setters
Edition
First Date
Feb.,2001 Revised Item
Newly published
Second Sep.,2003 Correct
Third Jun.,2004 Change of the company name.

IM 05F01F12-41E 1
■Checking Package Contents
Before using the product, check that its model & suffix codes are as you ordered.
Check the package contents against the list below.
• Manual Setter
• Mounting bracket
• User's manual
1
1 for UD310
2 for UD320, UD350
1
.....................................
................................
.....................................
Model
Model and Suffix Codes
Suffix code Description
UD310
UD320
UD350
UD310 Manual Setter 4 to 20 mADC output (48⫻48⫻100 mm)
UD320 Manual Setter 4 to 20 mADC output (48⫻96⫻100 mm)
UD350 Manual Setter 4 to 20 mADC output (96⫻96⫻100 mm)
–0Always 0
0Always 0
Power Supply 24V DC / 24V AC
Option /V24
* 2 Alarm outputs and PV retransmission output in 4 to 20 mA built in as standard.
Fixed code
Fixed code
Please read through this user’s manual to ensure correct usage of the manual setter and keep it handy for quick
reference.
CONTENTS
1. Notice ............................................................................................................................... 2
2. What is on the Front Panel?......................................................................................... 3
3. Installing the Manual Setter ......................................................................................... 4
4. Panel Cutout Dimensions and External Dimensions.................................................. 5
5. Wiring.............................................................................................................................. 6
6. Hardware Specifications................................................................................................ 9
7. Key Operations............................................................................................................. 10
8. Troubleshooting............................................................................................................ 17

IM 05F01F12-41E
2
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 explanation
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 damage or result in
system failure.
Draws attention to information that is essential for understanding the operation and/or 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.

IM 05F01F12-41E 3
2. WHAT IS ON THE FRONT PANEL?
a.
b.
d.
UD320 UD350UD310
e.
c.
a.
b.
d.
c.
e.
c.
e.
a.
b.
d.
UD310
UD320
UD350
a. PV display (red) Indicates PV (measured value) and character information such as parameter codes and
error codes. PV goes out when the setup parameter ”PVD”is set to OFF.
b. SP display (green) Indicates SP (target setpoint) and character information such as parameter setpoints.
c. AL1, AL2 lamps (red) AL1 : Lit when alarm 1 is activated.
AL2 : Lit when alarm 2 is activated.
Name Function
■ Monitoring Parts
d. Data change key •Changes SP(target setpoint) and the parameter values. Pressing this key increases the
data value.
SP (target setpoint) will be output in 3 seconds after the change.
Holding down the key will gradually increase the speed of changes.
Data change key •Changes SP(target setpoint) and the parameter setpoints. Pressing this key decreases the
data value.
SP (target setpoint) will be output in 3 seconds after the change.
Holding down the key will gradually decrease the speed of changes.
e. SET key
(parameter data registering key)
•Registers the parameter setpoint changed using the data change keys.
•Switches between parameter setting displays sequentially.
•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 operating or setup parameter setting display
transfers back to operating display.
Name Function
■ Operating Parts (See 7. Key operations)

IM 05F01F12-41E
4
3. INSTALLING THE MANUAL SETTER
To prevent electric shock, the source of power to the manual setter must be turned off when mounting the
manual setter on to a panel.
To install the manual setter, select a location where:
1. No-one may accidentally touch the terminals; 6. There are no resulting magnetic disturbances;
2. Mechanical vibrations are minimal; 7. The terminal board (reference junction compen-
3. Corrosive gas is minimal; sation element, etc.) is protected from wind;
4. The temperature can be maintained at about 23°C 8. There is no splashing of water; and
with minimal fluctuation; 9. There are no flammable materials.
5. There is no direct heat radiation;
Never place the manual setter directly on flammable items.
If the manual setter has to be installed close to flammable items or equipment,
be sure to enclose the manual setter 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 manual setter at an angle within 30°from horizontal
with the screen facing upward. Do not mount it facing downward.
30°(MAX)
150mm
150mm
150mm150mm
■ Mounting the Manual Setter
UD320, UD350UD310
Insert a screwdriver
into the brackets to
tighten the screws.
Large bracket
(top)
Terminal board
Panel
Small bracket
(bottom)
Direction for mounting
Insert the manual setter into the opening with the terminal board facing the front.
Set and tighten the top and bottom brackets on the manual setter to fix it on the
panel.
1. Affix the bracket over the back
end of the manual setter. 2.
Push the bracket to the panel,
and then secure the bracket
into position.
Panel
Bracket
UD310
[ How to remove the bracket ]
To remove the bracket, push down the center of the upper and lower parts
of the manual setter softly. The bracket is released from the latch.

IM 05F01F12-41E 5
4. PANEL CUTOUT DIMENSIONS AND
EXTERNAL DIMENSIONS
Splash-proof construction is not available when the side-by-side close mounting method shown in the
following figures, is chosen for any of the manual setters.
max. 91.8
96
1-1051-6041-5031-4021-3011-20
min. 117
min. 145
92
+ 0.8 0
92
+ 0.8
0
25
53
+0.8
0
92
2. Side-by-side Close Mounting
1. General Mounting
96
11 100
max. 91.8
max. 112
Panel thickness
1 to 10
Unit: mm
UD350
N is the number of manual setters.
If N>5, then measure the actual length.
[(N–1)
× 96 + 92]
+0.8
0
1-1021-301-20
min. 70
48
min. 145
92
+0.8
0
45
+0.6
0
max. 44.6max. 91.8
max. 112
100
96
Panel thickness
1 to 10
11
25
53
+0.8
0
92
2. Side-by-side Close Mounting
1. General Mounting
Unit: mm
UD320
N is the number of manual setters.
If N>5, then measure the actual length.
[(N–1)
× 48 + 45]
+0.6
0
max. 61
Panel thickness
max. 47.8 max. 44.8
max. 44.8
10012
48
48
1 to 10
Unit: mm
UD310
1. General Mounting
min. 70
min. 70
45
+0.6
0
45
+0.6
0
25
25
[(N–1) × 48 + 45]
+0.6
0
+0.6
0
45
2. Side-by-side Close Mounting
N is the number of manual setters.
If N>5, then measure the actual length.
UD310
UD320
UD350

IM 05F01F12-41E
6
5. WIRING
1) Before you start wiring, turn off the power source and use a tester to check that the manual setter and
cables are not receiving any power in order to prevent electric shock.
2) For safety, be sure to install a circuit breaker switch (of 5A and 100V AC or 220V AC, and that
conforms to IEC60947) near the instrument so as to be operated easily, and clearly indicate that the
device is used to de-energize the instrument.
3) Wiring should be carried out by personnel with appropriate electrical knowledge and experience.
1) Use a single-phase power source. If the source has a lot of noise, use an isolation transformer for the
primary side and a line filter (we recommend TDK’s ZAC2205-00U product) for the secondary side.
When this noise-prevention measure is taken, keep the primary and secondary power cables well apart.
Since the manual setter has no fuse, be sure to install a circuit breaker switch (of 5A and 100V AC or
220V AC, and that conforms to IEC standards) and clearly indicate that the device is used to de-energize
the manual setter.
2) For thermocouple input, use shielded compensating lead wires. For RTD input, use shielded wires which
have low resistance and no resistance difference between the 3 wires. See the table given later for the
specifications of the cables and terminals and the recommended products.
3) The alarm output relay cannot be replaced even though it has a limited service life (100,000 relay
contacts for the resistance load). Thus, an auxiliary relay should be used so that the load can be turned
on and off.
4) When using an inductive load (L) such as an auxiliary relay and solenoid valve, be sure to insert a CR
filter (for AC) or diode (for DC) in parallel as a spark-rejecting surge suppressor to prevent malfunctions
or damage to the relay.
5) When there is the possibility of being struck by external lightening surge, use the arrester to protect the
insturment.
•Always fix a terminal cover bracket to the UD310 manual setter before wiring if an optional anti-
electric-shock terminal cover (part number: L4000FB) is used.
•Two types of optional anti-electric-shock terminal covers (part numbers T9115YE and T9115YD) are
available for the UD320 and UD350 manual setters, respectively.

IM 05F01F12-41E 7
● Cable Specifications and Recommended Products
● Recommended Terminals
Use M3.5 screw-compatible crimp-on terminals with an insulating sleeve, as shown below.
Power supply and relay contact output 600V vinyl insulated wire/cable, JIS C3307, 0.9 to 2.0mm
2
Shielded wire (3-wire), UL2482 (Hitachi cable)
Thermocouple input Shielded compensating lead wire, JIS C1610
RTD input
Other signals Shielded wire
7mm or less 7mm or less
ø3.7mm ø3.7mm

IM 05F01F12-41E
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
ALM2
ALM1
COM
Alarm Outputs
11
12
13
■Model UD310-00 Terminal Arrangement
CAUTION
To prevent damage to the manual setter,
never provide 100-240V AC power supply
for power supply AC/DC 24V model (when
⬙/V24⬙is specified).
NOTE
The and stand for the polarity
for DC 24V power supply.
+
–
NOTE
Do not use unassigned terminals as relay terminals.
NOTE
Do not use unassigned terminals as relay terminals.
TC Input RTD Input
7
8
6
7
8
+
–
B
b
A
Universal input-selectable
input type
DC mV or V Input
7
8
+
–
Measured Value (PV) Input
■Models UD320-00/UD350-00 Terminal Arrangement
PV Retransmission Output
+
–
1
2
4 to 20 mA DC
Manual Setting (SP) Output
4 to 20 mA Output
14
15
+
–
Power Supply
9L
N
10
100-240V AC
9
10
AC/DC 24V
+
–
when /V24 option is specifed.
11
29
30
12
13
14
15
16
17
18
19
20
26
27
28
ALM2
ALM1
COM
Alarm Outputs
16
17
18
Manual Setting (SP) Output
4 to 20 mA Output
14
15
+
–
TC Input RTD Input
12
13
11
12
13
+
–
B
b
A
Universal input-selectable
input type
DC mV or V Input
12
13
+
–
Measured Value (PV) Input
CAUTION
To prevent damage to the manual setter,
never provide 100-240V AC power supply
for power supply AC/DC 24V model (when
⬙/V24⬙is specified).
NOTE
The and stand for the polarity
for DC 24V power supply.
+
–
Power Supply
19 L
N
20
100-240V AC
19
20
AC/DC 24V
+
–
when /V24 option is specifed.
Note:The terminal arrangements of the UD320 and UD350 are the same.
7
8
Note: Connecting a 250 Ωresistor to the terminals is
optional.
Model: X010-250-2 (resistor with M3.5 crimp-on terminal
lugs)
* When receiving 4-20 mA DC current signals,
set the PV input type to 1-5 V DC (setpoint “22”).
Receiving 4-20 mA DC Current
Signals with the Manual Setter
250 Ω4-20mA
-
+
12
13
Note: Connecting a 250 Ωresistor to the terminals is
optional.
Model: X010-250-2 (resistor with M3.5 crimp-on terminal
lugs)
* When receiving 4-20 mA DC current signals,
set the PV input type to 1-5 V DC (setpoint “22”).
Receiving 4-20 mA DC Current
Signals with the Manual Setter
250 Ω4-20mA
-
+
PV Retransmission Output
+
–
29
30
4 to 20 mA DC