Unitech UT-1407 User manual

Model No. : UT-1407
Model No. : UT-1407
CLEAN ROOM INDICATOR
zOPERATION MANUAL z
(TEMP., HUMIDITY, P AND TIME INDICATOR)Δ
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CLEAN ROOM INDICATOR
PROGRAMMING FLOW CHART
TECHNICAL SPECIFICATION
FRONT PANEL DESCRIPTION
INTRODUCTION
TERMINAL ARRANGEMENT
INSTALLATION
5
3
2
4
4
OPERATION 6
ERROR MESSAGE AND TROUBLESHOOTING 10
COMMUNICATION PROTOCOL 10
Model No. : UT-1407
1
F
F
F
F
F
F
F
F
F
These instrument accepts inputs from standard T + RH sensor or
internal sensor. The instrument displays the temperature (ºC) in the
range of 0 to 100ºC and humidity in the range of 0.0 to 100.0 % RH
and press. diff. in 0 to 100 pascal on 3 digit segment Red LEDs.with
High and Low alarm led outputs and are settable using programm-
ing modes.
Unitech Instrument’s Clean Room Indicator is designed to display
Temperature, Humidity and Room Pressure Difference in one unit.
INTRODUCTION
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CONTENTS
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Features:
 Micro based design.
 Elegant appearance, easy to operate and compact in size.
 Highly accurate and sturdy in operation.
 Three display for simultaneous indication of T ,RH P.
processor
and
 RS-485 Communication available.
Δ
PAGE:1
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314
Low
High
348
Low
High
021
Low
High
ºC
%Rh
P
1010
HH MM
M
COM.
MODEL NO: UT-1407
Model No. : UT-1407 PAGE:2
1
2
4
6
3
NO DISPLAY
888
Low
Sensor
High
PARTICULAR
Red LED will blink when there is a Communication.
Internal T+RH Sensor if applicable.
Red LED will glow on low Process values of ºC,%Rh, or PΔ
DESCRIPTION
Seven Segment LED displays of T RH DP & TIME
DESCRIPTION
Press to access the programmable
Parameter.
PASS
FRONT PANEL DESCRIPTION
zz
Acknowledgment of Buzzer ring at Low &
High Values of ΔºC,%Rh, and P
Red LED will glow on high Process values of ºC,%Rh, or P
Δ
Press to change Rh Set point in Normal
Mode and to change digit selection or
selected value in Programming Mode.
ACK.
BUZZER
UP/
INCREMENT
Press to change Temp Set point in Normal
Mode and increase selected digit or value
in Programming Mode.
ENTER
Press to change Set point in Normal
Mode and
dP
to accept modified digit or
value in Programming Mode.
1
2
3
4
KEY PAD
5
6
Com.
5Pressure references point
Key pad
Mode/
function
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CAUTION INSTALLATION MOUNTING PRECAUTIONS THE PRODUCT CAN BE MOUNTED ON TILTED OE HORIZONTAL PANEL USING THE MOUNTING CLAMPS SUPPLIED. PROPER SPACE MUST BE AVAILABLE AT THE BACK OF THE PANEL FOR INSTALLATION AND MAINTENANCE ACTIVITY.
FAILURE TO COMPLY WITH THESE INSTRUCTION MAY RESULT IN INSTRUMENT DAMAGE

zTECHNICAL SPECIFICATION z
Model No. : UT-1407 PAGE:3
Technical Specification
Flame
Proof
Material of constructions
Cable entery
Gas group
Enclose certification
Display glass
Degree protection
I IIA IIB as per IS 2148/1981
Enclosure is certifies by C.M.R.I. dhanbad
Clear glass thognet type A as per Is 2206
IP 65 as per IS 2147
5 x 3/4 “ ET
Aluminum alloy
Technical data
Nos. of input
Input
Indication
Range
Accuracy
Transmitter power supply
Communication
Programmable
Parameters
Other
Supply voltage Power consumption
24vDC @4 watts maximum
Operating ambient temperature and humidity
Temperatures input
3 nos .(TEMP + RH + DP)
Set point / High scale / Low scale
- 0~50 °C
- Below 90%, non condensing
Mounting
Bricks and modules wall Flush panel mounting.
Humidity input
DP input
Integral Or Remote (external)
Integral Or Remote (external)
Integral Or Remote (external)
24V/5V DC @ 30 mA max, isolated from I/p & O/P.
Temperatures
Humidity
DP
Channel-1 : 3 digit Seven segments 0.56” RED display.
Channel-2 : 3 digit Seven segments 0.56” RED display.
Channel-3 : 3 digit Seven segments 0.56” RED display.
6-LEDs for visual alarms, buzzer for audible alarm, LED for 485-comm.
Temperatures
Humidity
DP
0 to 60.0 *C with decimal point.
0 to 99.9 % with decimal point.
-10 to 10 mm / -25 to 25mm / -100-100 mm /-200 to 200 mm wc
Display Resolution 0.1 for Temp. & Rh For DP mm wc : 0.1 / PA : 1 / Hpa :0.01
Temperatures
Humidity
DP
0.25 % on FS Response time : 8 sec
2.5 % for 10 to 90 % RH rest of 3% Response time : 4 sec
1 % on FS in all unit Response time : 1 sec
Status indication
Read /write parameter Read: Write:Procces value ,decimal point. Hi Low set point.
Programmable parameter
Modbus RTU RS- 485 Isolated communications.
Baud rate , Parity , Node address , stop bit.
Communication Protocol
Full range as per input selection.
Programming of parameters Through 4 tactile keys (with password protections)
No. of slave ID Total 1-256 unit.
Alarm logic Full Scale hi OR Full scale Low
MOC Full S S 316 plate and box , back side wall mountingMScovers.
FDA 21 CFR part 11 - GAMP-4 compatible.
LEDs. S
Microcontroller based indicator with inbuilt Temperature, RH & DP measurement in single enclosure.
All channel are programmable ranges and unit.(Through Front key pad).
Incorporates highly stable built-in Pressure Sensor and T+RH Sensor.
3 Digit, 0.56" bright LED display for displaying DP, RH & Temperature.
Process parameter Hi and Low tatus indication For All three channel.
User selectable set limits for process value violation.
Inbuilt buzzer to audible process value violation.
Password protection for calibration and programming mode.
Software Calibration for 3 channels.
MODBUS RTU multi drop RS-485 serial communication for PLC, SCADA, etc.
Programmable devise address, baud rate, parity and stop bit.
Remote programmable from master device.
User programmable offset correction.
Compact, All Stainless Steel enclosure with 35 mm depth for installation in prefab panels.
Brick and modular wall mounting and flush mounting.
FDA21 CFR part 11 compliance data logging software available
Ex. Flameproof model available for Hazardous applications.
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Model No. : UT-1407 PAGE:4
INSTALLATION
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zTERMINAL CONNECTION z
COMMUNICATION : RS-485 interface Terminal
POWER SUPPLY : 24VDC Supply Voltage.
Terminal Detail
NOTE : FOR INTERNAL SENSOR TEMP / RH / DP TERMINALS ARE NOT AVAILABLE
TEMP & RH SENSOR : 4 Wire TEMP. + HUMIDITY
SENSOR WITH WIRE CODE.
YELLOW
T + rH SENSOR RS-485 24VDC
BLACK
GREEN
RED
COMM.+
COMM.-
VDC +
VDC -
YELLOW
T + rH SENSOR
BLACK
GREEN
RED
RS-485
COMM.+
COMM.-
24VDC
VDC +
VDC -
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CAUTION
WIRING CONSIDERATION
SHIELDED TWISTED PAIR WIRE IS USED FOR ALL ANALOG I/P,
PROCESS SENSORS, RTD, THERMOCOUPLE, DC mV-mA, VOLT
DC, LINEAR INPUT AND COMMUNICATION
FAILURE TO COMPLY WITH THESE INSTRUCTION MAY RESULT
IN INSTRUMENT DAMAGE
CAUTION
LINE VOLTAGE
THIS PRODUCT IS SUITABLE FOR CONNECTION 110/230VAC,
50HZ OR 12/24 VDC MAIN POWER SUPPLY. IT IS USER
RESPONSIBILITY TO PROVIDE PROPER PROTECTION FOR THE
PRODUCTS ELECTRICAL PROTECTION .
WHEN APPLYING POWER TO VARIOUS INSTRUMENTS, MAKE
SURE SUFFICIENT CURRENT IS SUPPLIED. OTHERWISE THE
INSTRUMENTS MAY NOT START UP DUE TO THE VOLTAGE DROP.
FAILURE TO COMPLY WITH THESE INSTRUCTION MAY RESULT
IN INSTRUMENT DAMAGE

Model No. : UT-1407 PAGE:5
PROGRAMMING FLOW CHART
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PasswordSelection
Mode
Press key
M
MOD
seL
-
Configuration
Mode
Change
pas
MOD
-
CH6
000
oLd
pas
---
PAS
new
-
Calibration
Mode
Setup
Mode
01
Add
nod
rAt
bud
05
rH
d p
-
d p
-
05
Prs
96
MOD
Con
F1G
000
Ent
pas
Lo
AL1
tMp
t p
-
HI
AL2
rH
HI
AL2
Lo
AL1
rH
Prs
HI
AL2
Lo
AL1
Prs
non
1tY
PAr
Password Protected
oFF
t -
000
oFF
rH-
000
oFF
Pr-
000
-
MOD
set
000
Ent
pas
200
sp1
t p
t p
sp2
Prs
sp2
sp1
Prs
400
200
sp1
rH
rH
sp2
400
020
050
UP
-
-
Password Protected
1br
MOD
-
CAL
000
Ent
pas
---
Lo
Prs
prs
H1
---
Password Protected
Press key Press key Press key Press key
no
FCt
SEt
MMW
P-u
n1t
CL-
HUR
11
CL-
MIN
59
CL-
SEC
52
TM-
FRM
24H
CL-
CLK
No
RH-
ENB
YES
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Default Password will be 0000
Protected Parameter Password will be 0001
NOTE :

Model No. : UT-1407 PAGE:6
Parameter Description Range Default Value
CONFIGURATION MODE PARAMETER
Password for Parameter Setting
Values between 000
Password for Configuration Parameter
000 to 999
Scroll the digit by key, increase by key
1. CONFIGURATION MODE
non
1tY
PAr
000
Ent
pas
Temperature Alarm-1 type
To Activate Buzzer on this value.
Change the type by key or key.
Lo
AL1
t p
-
: Active in Low Lo
Lo
: Active in Very Low
vLo
: Active in Very High
vH1
: Active in High
H1
: Disabled
dsb
Temperature Alarm-2 type
To Activate Buzzer on this value.
HI
AL2
t p
-
: Active in Low HI
Lo
: Active in Very Low
vLo
: Active in Very High
vH1
: Active in High
H1
: Disabled
dsb
Humidity Alarm-1 type
To Activate Buzzer on this value.
Lo
AL1
rH
: Active in Low Lo
Lo
: Active in Very Low
vLo
: Active in Very High
vH1
: Active in High
H1
: Disabled
dsb
Humidity Alarm-2 type
To Activate Buzzer on this value.
HI
AL2
rH
: Active in Low HI
Lo
: Active in Very Low
vLo
: Active in Very High
vH1
: Active in High
H1
: Disabled
dsb
Pressure Diff. Alarm-1 type
To Activate Buzzer on this value.
Lo
AL1
prs
: Active in Low Lo
Lo
: Active in Very Low
vLo
: Active in Very High
vH1
: Active in High
H1
: Disabled
dsb
Pressure Diff. Alarm-2 type
To Activate Buzzer on this value.
HI
AL2
prs
: Active in Low HI
Lo
: Active in Very Low
vLo
: Active in Very High
vH1
: Active in High
H1
: Disabled
dsb
01
Add
nod
Node Address
Node address for Communication.
Scroll the digit by key, increase by key
Values between 01
00 to 99
Baud Rate.
Baud Rate for Communication.
Change the Value by key or key
rAt
bud
96
Change the type by key or key.
Change the type by key or key.
Change the type by key or key.
Change the type by key or key.
Change the type by key or key.
48
96
192
: Baud rate 4800
: Baud rate 9600
: Baud rate 19200
96
Parity
Parity for Communication.
Change the Value by key or key Evn
odd
non
: Even Parity
: Odd Parity
: None
non
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Model No. : UT-1407 PAGE:7
Parameter Description Range Default Value
RH Damping
Note: Factory set Value
Change the value by key or key. Values between 03
00 to 10
Pressure Damping
Note: Factory set Value
Values between 03
00 to 10
Change the value by key or key.
Factory Set
Change the value by key or key. Yes
no
:Yes
:No no
no
FCt
SEt
PA
p-u
n1t
Pressure Diff. Unit Selection
Change the value by key or key. w
pa
:mmWC
:PASCAL
Unit for Press. Diff. Display Value
--- w
---
05
rH
d p
-
05
d p
-
Prs
CL-
HUR
11
CL-
MIN
59
CL-
SEC
52
TM-
FRM
24H
CL-
CLK
No
RH-
ENB
YES
Clock hour setting parameter
Change the value by key or key.
Set the current time in HOUR
Clock minute setting parameter
Change the value by key or key.
Set the current time in MINUTE
Clock second setting parameter
Change the value by key or key.
Set the current time in SECONDS.
Clock format setting parameter
Change the value by key or key.
Set the current time format
Clock set parameter
Change the value by key or key.
Final Set hour, minute, second value
Rh enable
Change the value by key or key.
Default setting YES
Values between
00 to 24
if format in24hr.
Values between
00 to 59
Values between
00 to 59
Last value
for hours
setting
Last value
for minutes
setting
Last value
for seconds
setting
Time format
12hr. Or 24hr.
24H
no
For set clock parameter
change it from
NO to YES
Rh display
enable
or
disable
YES
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Model No. : UT-1407 PAGE:8
Temperature Alarm 1 Set point
Values between
Set point for buzzer activation.
000 to 999
Scroll the digit by key, increase by key
200
sp1
t p
-
Temperature Alarm 2 Set point
Values between
Set point for buzzer activation.
000 to 999
Scroll the digit by key, increase by key
400
sp2
t p
-
Humidity Alarm 1 Set point
Values between
Set point for buzzer activation.
000 to 999
Scroll the digit by key, increase by key
200
sp1
rH
Humidity Alarm 2 Set point
Values between
Set point for buzzer activation.
000 to 999
Scroll the digit by key, increase by key
400
sp2
rH
200
400
200
400
Pressure Diff Alarm 1 Set point
Values between
Set point for buzzer activation.
000 to 999
Scroll the digit by key, increase by key
020
sp1
prs
Pressure Diff Alarm 2 Set point
Values between
Set point for buzzer activation.
000 to 999
Scroll the digit by key, increase by key
050
sp2
prs
020
050
oFF
t -
000
-
Temperature Offset
Values between
Offset to Temp. value
000 to 999
Scroll the digit by key, increase by key 000
oFF
000
rh
Humidity Offset
Values between
Offset to Humidity value
000 to 999
Scroll the digit by key, increase by key 000
2. SETUP MODE
Password for Parameter Setting
Parameter Description Range Default Value
000
Ent
pas
Values between 000
Password for Configuration Parameter
000 to 999
Scroll the digit by key, increase by key
000
pr-
off
-
Pressure Offset
Values between
Offset to Humidity value
000 to 999
Scroll the digit by key, increase by key 000
000
pr-
off
-
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Model No. : UT-1407 PAGE:9
Parameter Description Range Default Value
Password for Parameter Setting
000
Ent
pas
Values between
Password for Configuration Parameter
000 to 999
Scroll the digit by key, increase by key
PASSWORD PROTECTED MODE
Pressure Low Calibration
Apply Press. Low signal and press key
---
Lo
Prs
Pressure Low
---
Pressure High Calibration
Apply Press. High signal and press key
---
H1
prs
Pressure High
---
3. CALIBRATION MODE3. CALIBRATION MODE
000
Ent
pas
000 999
---
Lo
Prs
---
H1
prs
4. CHANGE PASSWORD MODE
Parameter Description Range Default Value
000
Pas
oLd
New Password.
Scroll the digit by key, increase by key. Values between 000 to 999
New Desired Password
Old Password.
000
Scroll the digit by key, increase by key. Values between 000 to 999
Existing Password
As reqd.
---
000
Pas
oLd
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Symptom Probable Solution
-Sensor break error
-Sensor not connected
-Replace sensor
-Check the sensor is connected correctly
Keypad no
function
-Keypads are locked
-Keypads defective
-Check Keypad continuity?
All LED’s
and display
not light
-No power to controller
-Control circuit failure
-Check power lines connection
-Check Control Supply Voltages.
-Replace keypads
OPN
99.9
ERROR MESSAGE AND TROUBLESHOOTING
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Model No. : UT-1407 PAGE:10
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DEFAULT COMMUNICATION DETAILS
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BAUD RATE
PARITY
DATABIT
NODE ADDRESS
STOP BIT
9600
NONE
8
1
1
REGISTER ADDRESS FOR MODBUS RTU PROTOCOL
zz
SR NO PARAMETERS ABSOLUTE ADDRESS ACCESS TYPE
1 TEMPERATURE VALUE 40001 READ ONLY
2 HUMIDITY VALUE 40002 READ ONLY
3 DIFF. PRESS. VALUE 40003 READ ONLY
4 SETPOINT 1 LOW 40004 READ / WRITE
5 SETPOINT 1 HIGH 40005 READ / WRITE
6 SETPOINT 2 LOW 40006 READ / WRITE
7 SETPOINT 2 HIGH 40007 READ / WRITE
8 SETPOINT 3 LOW 40008 READ / WRITE
9 SETPOINT 3 HIGH 40009 READ / WRITE