Unitech UT-1404 User manual

AL 1
COM
Model No. : UT-1404
zOPERATION MANUAL z
CLEAN ROOM INDICATOR TEMP+HUMIDITY (RH)
Model No. : UT-1404
PASS MODE
ENTER
UP/ACK.
LO
LO
HI
HI
COM.
B
C
%
22.3
35.8
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PROGRAMMING FLOW CHART
TECHNICAL SPECIFICATION
FRONT PANEL DESCRIPTION
INTRODUCTION
TERMINAL ARRANGEMENT
INSTALLATION
4
2
1
3
3
OPERATION 5
ERROR MESSAGE AND TROUBLESHOOTING 8
8REGISTER ADDRESS FOR MODBUS
Model No. : UT-1404
F
F
F
F
F
F
F
F
F
It has internal keypad to programming the instrument. It has Stainless
steel Face plate, which is designed for wall mount Clean Room
indication where you need easy mounting mechanism. This instrument
enables you to measure the Temp & Humidity in the following
fields:
The UNITECH “HVAC TEMP+RH Indicator : UT-1404” is specially
designed to indicate the Room Temp & HUMIDITY of process areas.
The large 3 digit, 1.0” high LED display is easy to read, even from a
distance, which can help the user to monitor the Temp and to take
necessary actions to maintain the room conditions as per the
requirement or application.
INTRODUCTION
zz
CONTENTS
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HVAC (Heating, ventilation, Air conditioning, cooling)
Pharmacy industry.
Blood stations, pharmacies.
Horticultural and cultivation of plants.
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Model No. : UT-1404 PAGE:1
FRONT PANEL DESCRIPTION
zz
1
2
4
3
NO DISPLAY
888
Low
Sensor
High
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
DESCRIPTION
Seven Segment LED displays of Temp & RH
Red LED will glow on high Process values of ºC,%Rh.
Com.
5
KEY PAD
1
2
3
4
PASS MODE
ENTER
UP/ACK.
LO
LO
HI
HI
COM.
B
C
%
22.3
35.8
5
KEY PARTICULAR
ENTER
DESCRIPTION
UP/INCREMENT
ACK.
PASS
Press to increase selected digit or value in
Programming Mode. & ackl. Buzzer sound
Press to change digit selection or Pass
selected value in Programming Mode.
Press to accept modified digit or
in Programming Mode.
value
M
MODE/
FUNCTION Press to access the programmable
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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-1404 PAGE:2
FDA 21 CFR part 11 - GAMP-4 compatible.
LEDs. S both
Microcontroller based indicator with inbuilt Temperature & RH measurement in single enclosure.
Incorporates highly stable built-in or Remorte Temp.+ RH sensor.
3 Digit, 0.80" bright LED display for displaying RH & Temperature.
Process parameter Hi and Low tatus indication For channels, if applicable.
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 2 channels.
MODBUS RTU multi drop RS-485 serial communication for PLC, SCADA, etc.
Programmable devise address, baud rate, (max no. of device is 1-256).
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.
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
5x3/4“ET
Aluminum alloy
Technical data
Nos. of input
Input
Indication
Range
Accuracy
Transmitter power supply
Comunication
Programmable
Parameters
Other
Supply voltage Power consumption
24 V DC @ 4 watts maximum
Operating ambient temperature and humidity
Temperatures input
2 nos .(TEMP + RH )
- 0~50 °C
- Below 90%, non condensing
Mounting
Bricks and modules wall Flush panel mounting.
Humidity input
Integral Or Remote (external)
Integral Or Remote (external)
24V/5V DC @ 30 mA max, isolated from I/p & O/P.
Temperatures
Humidity
Channel-1 : 3 digit Seven segments 1.0” RED display.
Channel-2 : 3 digit Seven segments 1.0” RED display.
3-LEDs for visual alarms & LED for 485-comm.
Temperatures
Humidity
0 to 60.0 with decimal point.
°C
0 to 99.9 % with decimal point.
Display Resolution 0.1 for Temp. & Rh
Temperatures
Humidity
+10.25 % on FS Response time : sec
+ Response time : 4 sec2.5 % for 10 to 90 % RH rest of 3%
Status indication
Read /write parameter Read: Procces value ,decimal point. Write: 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 mounting M S covers.
Set point / High scale / Low scale
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Model No. : UT-1404 PAGE:3
INSTALLATION
zz
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
COMM.
RS-485
SUPPLY
24VDC
VDC - VDC +
COM +
COM -
SUPPLY
24VDC
VDC - VDC +
COMM.
RS-485
COM +
COM -
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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-1404 PAGE:4
PROGRAMMING FLOW CHART
zz
Any New Password
Password Mode
*
Change
oPS
CPS
000
888
nPS
*
Mode
000
set
ts1
tH1
ztp
stp
03.0
00.2
00.0
10.0
Setup
ts2
tH2
05.0
00.2
rs1
rH1
03.0
00.2
rs2
rH2
05.0
00.2
Password Protected
Configuration
Mode
000
COn
Tt1
LoN
Tt2
HoN
nAd
001
Prt
bud
96h
non
bud
96h
rt1
LoN
rt2
HoN
Password Protected
Selection
OD
Mode
M
oFt
000
T L
1.0
zrh
00.0
10.0
ofr
000
r L
1.00
Lt
srh
030
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WARNING
INJURY
PROGRAMMING PARAMETER SHOULD BE ACCESSED ONLY
BY PERSONNEL WHO ARE TECHNICALLY COMPETENT TO DO
SO. LOCAL REGULATIONS REGARDING ELECTRICAL & SAFETY
MUST BE OBSERVED
FAILURE TO COMPLY WITH THESE INSTRUCTION COULD BE
RESULT IN SERIOUS INJURYORDEATH

Model No. : UT-1404 PAGE:5
This Mode is used to change Alarm and Communication Operation
Configuration
Parameter Description Range Default Value
CONFIGURATION MODE PARAMETER
CON
Password for Parameter Setting
Values between
CON
000
000
Password for Configuration Parameter
000 to 999
Scroll the digit by key, increase by key.
1. CONFIGURATION MODE
Alarm 1(Light) Indication. [Temp]
: Active in High
Tt1
LoN
LoN
Change the type by or key.
HoN
ON
OFF
PV
SV
ON
OFF
PV
SV
LON:
: Active in Low
LoN
HON:
Alarm 2 Action. [Temp]
TS2
LoN
Change the type by or key. : Active in High
HoN
: Active in Low
LoN
Active same as above
Pressure Unit
:PASCAL
UNT
PA
:mmWC
Change the type by or key.
SV-Hyst
SV+Hyst
Not Applicable in this Instrument
Parity
prt
non
non
Evn : Even Parity
Change the type by or key. odd : Odd Parity
non : None
Parity check for Communication
Baud Rate
bud
96h
96h
48h : Baud rate 4800
Change the Rate by or key.
96h : Baud rate 9600
192 : Baud rate 19200
Node Address Values between
nAd
001
001000 to 255
Increase digit by key, decrease by key
Device address for Communication
Alarms - 1 & 2 Action for [RH]
rt1
rt2
Increase digit by key, decrease by key
If Applicable.
&LoN
: Active in High
HoN
: Active in Low
LoN
If Applicable.
HoN
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Model No. : UT-1404 PAGE:6
This Mode is used to Setting the instrument Parameter. To set zero span
value, alarm set points with hysteresis, offset etc.
2. SETUP MODE
Parameter Description Range Default Value
SETUP MODE PARAMETER
sET
Password for Parameter Setting
SET
000
000
Scroll the digit by key, increase by key.
Alarm - 1 setpoint [Temp]
ts1
03.0
Scroll the digit by key, increase by key. 03.0
Values between 000 to 999
Values between /99 to 999
Alarm - 1 Hysteresis. [Temp]
tH1
00.2
Scroll the digit by key, increase by key. 00.2Values between /99 to 999
Password for Setup Parameter
Display value at low Calibration point.
Display value at high Calibration point.
Alarm - 2 setpoint. [Temp]
ts2
05.0
Scroll the digit by key, increase by key. 05.0Values between /99 to 999
Alarm - Hysteresis.2[Temp]
tH2
100
Scroll the digit by key, increase by key. 00.2Values between /99 to 999
Display value at low Calibration point.
Display value at high Calibration point.
Alarm - 1 setpoint [RH]
rs1
03.0
Scroll the digit by key, increase by key. 03.0Values between /99 to 999
Alarm - 1 Hysteresis. [RH]
rH1
00.2
Scroll the digit by key, increase by key. 00.2Values between /99 to 999
Display value at low Calibration point.
Display value at high Calibration point.
Alarm - 2 setpoint. [RH]
rs2
05.0
Scroll the digit by key, increase by key. 05.0Values between /99 to 999
Alarm - Hysteresis.2[RH]
rH2
100
Scroll the digit by key, increase by key. 00.2Values between /99 to 999
Display value at low Calibration point.
Display value at high Calibration point.
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Zero Value. [Temp]
ztp
00.0
Scroll the digit by key, increase by key. 00.0Values between /99 to 999
Span Value. [Temp]
stp
10.0
Scroll the digit by key, increase by key. 10.0Values between /99 to 999
System Value, don’t change.
System Value, don’t change.
oft
000
Offset to Process Value. [Temp]
Scroll the digit by key, increase by key.
This value Increase OR Decrease the Display PV
Values between /99 to 999 000
Model No. : UT-1404 PAGE:7
Parameter Description Range Default Value
t L
1.00
System Parameter.
Scroll the digit by key, increase by key.
System Value, Don’t Change.
Values between /99 to 999 1.0
Lt
030
System Gain Value.
Scroll the digit by key, increase by key.
System Value, Don’t Change.
Values between /99 to 999 030
Zero Value. [RH]
zrh
00.0
Scroll the digit by key, increase by key. 00.0Values between /99 to 999
Span Value. [RH]
srh
10.0
Scroll the digit by key, increase by key. 10.0Values between /99 to 999
System Value, don’t change.
System Value, don’t change.
ofr
000
Offset to Process Value. [RH]
Scroll the digit by key, increase by key.
This value Increase OR Decrease the Display PV
Values between /99 to 999 000
rHL
1.0
System Value. [RH]
Scroll the digit by key, increase by key.
System Value, Don’t Change.
Values between /99 to 999 1.0
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Model No. : UT-1404 PAGE:8
Parameter Description Range Default Value
CHANGE PASSWORD PARAMETER
CPS
New Password.
nPS
----
Scroll the digit by key, increase by key. Values between 000 to 999
New Desired Password
000
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
ERROR MESSAGE AND TROUBLESHOOTING
zz
Old Password.
oPS
0000
Scroll the digit by key, increase by key. Values between 000 to 999
Existing Password
000
As reqd.
4. CHANGE PASSWORD MODE
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REGISTER ADDRESS FOR MODBUS RTU PROTOCOL
zz
SR NO PARAMETERS ABSOLUTE ADDRESS ACCESS TYPE
1 TEMP. PROCESS VALUE 40001 READ ONLY
2 RH PROCESS VALUE 40002 READ ONLY
3 SETPOINT 1 LOW 40003 READ / WRITE
4 SETPOINT 1 HIGH 40004 READ / WRITE
5 SETPOINT 2 LOW 40005 READ / WRITE
6 SETPOINT 2 HIGH 40006 READ / WRITE
DEFAULT COMMUNICATION DETAILS
zz
BAUD RATE
PARITY
DATABIT
NODE ADDRESS
STOP BIT
9600
NONE
8
1
1
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Model No. : UT-1404 PAGE:09