Omega Engineering DPi8 User manual

Step 30. Select the Deviation Control Type Submenu
Press d. If flashing _DEV Deviation is displayed press a,
otherwise press buntil flashing _DEV is shown. Now
press dto store and go to next menu item.
Step 31. Select the Latched Type Submenu
Press d. If flashing UNLT Unlatched is displayed press a,
otherwise press buntil UNLT is displayed.
Press dto store and advance to next menu item.
Step 32. Select the Normally Open Type of Contact
Clo ure Submenu
Press d. If flashing N.o. Normally Open is displayed,
press a, otherwise press buntil N.o. is displayed. Press d
to store and advance to next menu item.
Step 33. Select the Above Type of Active Submenu
Press d. If flashing ABoV A ove is displayed, press a,
otherwise press buntil ABoV is displayed. Press dto store
and advance to next menu item.
Step 34. Enable Alarm 1 at Power On (A.P.oN)
Press
d
. If flashing ENBL is displayed, press
a
, otherwise
press
b
until ENBL is displayed. Press
d
to store and
advance to next menu item.
Step 35. Enter Alarm 1 High Submenu
Press atwice to skip ALR.L Alarm 1 Low value. ALR.L is
for elow & ALR.H for a ove.
Step 36. Set the Alarm 1 High value (ALR.H)
Press d. Press bor cuntil value to set the display to
002.0. Press dto save.
Step 37. Enter the Alarm 2 Menu
The display will show ALR2 the top menu for Alarm 2.
Repeat steps from 28 to 36 to set for Alarm 2 the same
conditions as for Alarm 1.
Step 38. Configuration of Di play Color Selection
Press auntil the COLR Display Color Selection Menu
appears on the Display. Configure COLR as N.CLR / GRN
(green), 1.CLR / RED (red), 2.CLR / AMBR (am er). Please
refer to the operator’s manual if needed.
Step 39. Run a Te t
Press auntil reset the controller and return to RUN Mode
to display 075.0 (Am ient Temperature). Now you are
ready to o serve temperature as it rises 10°F higher than
displayed. Touch the tip of the Thermocouple to raise the
temperature a ove the Alarm 2 High value 082.0, and AL2
will turn on, and Display Color will change from Green to
Am er. Continue touching the tip to raise the temperature
a ove the Alarm 1 High value 087.0 and Display Color will
change from Am er to Red.
Step 11. Enter to the Thermocouple Type Input Submenu
Press
d
to display flashing, previously selected Thermocouple
type.
Step 12. Scroll through available election of TC type
Press bto sequence thru flashing Thermocouple types,
(select k -for type "K" CHROMEGA®/ALOMEGA®)
J K T E N DIN J R S B C - TC types
J k t E N dN J R S b C - Di play
Step 13. Store TC type
After you have selected the Thermocouple type press dto
store your selection, the instrument automatically advances
to the next menu item.
Step 14. Enter to Reading Configuration Menu
The display shows RDG Reading Configuration, which is the
top menu for 4 su menus: Decimal Point, Degree Units,
Filter Constant and Input/Reading Su menus.
Step 15. Enter to Decimal Point Submenu
Press dto show DEC Decimal Point.
Step 16. Di play the Decimal Point po ition
Press dagain to display the flashing Decimal Point position.
Step 17. Select the Decimal Point po ition
Press bto select FFF.F Decimal Point position.
Step 18. Store elected Decimal Point po ition
By pressing dmomentarily the Decimal Point position will
e stored and the instrument will go to the next menu item.
Step 19. Enter to Temperature Unit Submenu
Display shows TEMP Temperature Unit.
Step 20. Di play available Temperature Unit
Press dto display the flashing Degree °F or °C.
Step 21. Scroll through Temperature Unit election
Press bto select °F Degree.
Step 22. Store the Temperature Unit
Press dto display momentarily that the Degree Unit has
een stored and the instrument will go automatically to the
next menu item.
Step 23. Enter the Filter Con tant Submenu
Display shows FLTR Filter Constant Su menu.
Step 24. Di play the Filter Con tant Value Submenu
Press dto display the flashing, previously selected Filter
Constant.
Step 25. Scroll through available Filter Con tant
Press bto sequence thru Filter Constants 0001, 0002,
0004, 0008, 0016, 0032, 0064 and 0128.
Step 26. Store the Filter Con tant
Press dmomentarily to store 0004 Filter Constant and the
instrument will automatically go to the next menu item.
Step 27. Enter Alarm 1 Menu
The display will show ALR1 the top menu for Alarm 1. In the
following steps we are going to ena le Alarm 1, Deviation,
Unlatch, Normally Open, Active A ove, Ena le at power on
and +2°F High Alarm i.e. Process Value > Setpoint 1 Value
+2°F will activate Alarm 1.
Step 28. Enter Alarm 1 Enable/Di able Submenu
Press dto display flashing D BL / ENBL.
Step 29. Enable Alarm 1 Submenu
If flashing ENBL is displayed, press a, if D BL is displayed,
press buntil ENBL is displayed, then press dto store and
go to the next menu item.
USA
MADE IN
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ISO 9001 Certified Stamford CT 06907-0047
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www.omega.com
Internet e-mail
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®
®
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 North ank, Irlam Manchester M44 5BD United Kingdom
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 Toll Free in England: 0800 488 488
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MQS3446/0307
WARRANTY/DISCLAIMER
OMEGA ENGINEERING, INC. warrants this unit to e free of defects in materials and workmanship for a period of
one (1) year from the date of purchase. In addition to OMEGA’s standard warranty period, OMEGA Engineering will
extend the warranty period for four (4) additional year if the warranty card enclosed with each instrument is
returned to OMEGA.
If the unit malfunctions, it must e returned to the factory for evaluation. OMEGA’s Customer Service Department will
issue an Authorized Return (AR) num er immediately upon phone or written request. Upon examination y OMEGA,
if the unit is found to e defective, it will e repaired or replaced at no charge. OMEGA’s WARRANTY does not apply
to defects resulting from any action of the purchaser, including ut not limited to mishandling, improper interfacing,
operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit
shows evidence of having een tampered with or shows evidence of having een damaged as a result of excessive
corrosion; or current, heat, moisture or vi ration; improper specification; misapplication; misuse or other operating
conditions outside of OMEGA’s control. Components which wear are not warranted, including ut not limited to
contact points, fuses, and triacs.
OMEGA i plea ed to offer ugge tion on the u e of it variou product . However, OMEGA neither
a ume re pon ibility for any omi ion or error nor a ume liability for any damage that re ult from
the u e of it product in accordance with information provided by OMEGA, either verbal or written. OMEGA
warrant only that the part manufactured by it will be a pecified and free of defect . OMEGA MAKES NO
OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESS OR IMPLIED,
EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION
OF LIABILITY: The remedie of purcha er et forth herein are exclu ive, and the total liability of OMEGA with
re pect to thi order, whether ba ed on contract, warranty, negligence, indemnification, trict liability or
otherwi e, hall not exceed the purcha e price of the component upon which liability i ba ed. In no event
hall OMEGA be liable for con equential, incidental or pecial damage .
CONDITIONS: Equipment sold y OMEGA is not intended to e used, nor shall it e used: (1) as a “Basic
Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications
or used on humans. Should any Product(s) e used in or with any nuclear installation or activity, medical application,
used on humans, or misused in any way, OMEGA assumes no responsi ility as set forth in our asic
WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless
from any lia ility or damage whatsoever arising out of the use of the Product(s) in such a manner.
RETURN REQUESTS/INQUIRIES
Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE
RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR)
NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING
DELAYS). The assigned AR num er should then e marked on the outside of the return package and on any
correspondence.
The purchaser is responsi le for shipping charges, freight, insurance and proper packaging to prevent reakage in
transit.
FOR WARRANTY RETURNS, please have the
following information availa le BEFORE
contacting OMEGA:
1. Purchase Order num er under which the product
was PURCHASED,
2. Model and serial num er of the product under
warranty, and
3. Repair instructions and/or specific pro lems
relative to the product.
FOR NON-WARRANTY REPAIRS, consult OMEGA for
current repair charges. Have the following information
availa le BEFORE contacting OMEGA:
1. Purchase Order num er to cover the COST of the
repair,
2. Model and serial num er of product, and
3. Repair instructions and/or specific pro lems
relative to the product.
OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possi le. This affords
our customers the latest in technology and engineering.
OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2007 OMEGA ENGINEERING, INC. All rights reserved. This document may not e copied, photocopied,
reproduced, translated, or reduced to any electronic medium or machine-reada le form, in whole or in part, without
the prior written consent of OMEGA ENGINEERING, INC.
PATENT AND TRADEMARK NOTICE: This product is covered y one or more of the following patents: U.S. Pat.
No. Des. 336,895; 5,274,577; 6,243,021 / CANADA 2052599; 2052600 / ITALY 1249456; 1250938 / GERMANY DE
41 34398 C2 / SPAIN 2039150; 2048066 / UK Patent No. GB2 249 837; GB2 248 954 / FRANCE BREVET NO. 91
12756. The “Meter Bezel Design” is a trademark of Newport Electronics, Inc. USED UNDER LICENSE. Other U.S.
and International Patents pending or applied for.
This device is marked with the international caution sym ol. It is important to read the
Setup Guide efore installing or commissioning this device, as the guide contains important
information relating to safety and EMC.
WARNING: These products are not designed for use in, and should not e used for, patient-
connected applications.
It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply.
OMEGA is constantly pursuing certification of its products to the European New Approach Directives.
OMEGA will add the CE mark to every appropriate device upon certification.
The information contained in this document is elieved to e correct, ut OMEGA Engineering, Inc.
accepts no lia ility for any errors it contains, and reserves the right to alter specifications without notice.
TRADEMARK NOTICE:
®,omega.com®,, and ®are Trademarks of
OMEGA ENGINEERING, INC.
®
SPECIFICATION
Accuracy:
+0.5°C temp;
0.03% rdg. process typical
Re olution:
1
° /0.1 °; 10 µV process
Temperature Stability:
0.04°C/°C RTD;
0.05°C/°C TC @ 25°C (77°F);
50 ppm/°C process
Di play:
4-digits, 9-segments LED,
21 mm (0.83") with red, green and
am er programma le colors
Input Type :
Thermocouple, RTD, Analog Voltage
and Current
TC: (ITS 90)
J, K, T, E, R, S, B, C, N, L
RTD: (ITS 68)
100/500/1000 ohm Pt sensor
2-, 3-, or 4-wire; 0.00385 or 0.00392
curve
Voltage:
0 to 100 mV, 0 to 1 V, 0 to 10 Vdc
Current:
0 to 20 mA (4 to 20 mA)
Output 1†:
Relay 250 Vac @ 3 A Resistive Load,
SSR, Pulse
Output 2†:
Relay 250 Vac @ 3 A Resistive Load,
SSR, Pulse
†Only with -AL Limit Alarm option
Option : Communication
RS-232 / RS-485 or 10BaseT
or
Excitation: 24 Vdc @ 25 mA
EXC. not available for Low Power Option
Line Voltage/Power:
90 - 240 Vac ±10%, 50 - 400 Hz*,
or 110-375 Vdc, 4W for Single Display;
5W for Dual Display
* No CE compliance above 60 Hz
Low Voltage Power Option:
12 - 36 Vdc, 3 W** for Single Display;
20 - 36 Vdc, 4 W** for Dual Display
** Units can be powere safely with 24 Vac
but No Certification for CE/UL are claime .
Dimen ion :
48 H x 96 W x 127 D mm
(1.89 x 3.78 x 5")
Weight:
295 g (0.65 l )
Approval :
UL, C-UL, CE per EN 61010-1:2001
DPi8 Temperature & Proce Monitor
CNi8-AL, CNi8D-AL
Temperature & Proce Limit Alarm

FLOW CHART
CONFIGURATION
MENU Mode:
Flashing display in MENU Mode means you can make your
selection y pressing button. If the flashing display is not
a four digit value, pressing cutton will always direct the
instrument one step ackward of the top menu item. The
second push on the cutton will reset the instrument
except after the setpoint and the alarms, that will go to the
RUN Mode without resetting the instrument. The autton
will always sequence the instrument thru the menu items.
The dbutton ha two function :
1. To save a selected flashing display
2. To direct the instrument to the next su menu level
RUN Mode:
bcauses the display to flash the PEAK with the
corresponding value. Press again to go ack to RUN
Mode.
ccauses the display to flash VALLEY with the
corresponding value. Press again to go ack to RUN
Mode.
d
causes flashing PEAK or VALLEY to reset corresponding
values. Press done more time to go ack to RUN Mode.
OPERATION - (For Thermocouple Input)
Step 1. Apply Power to the In trument
When your device is first powered up it will display the
am ient temperature (assume 75°F).
Step 2. Enter Setpoint 1 Menu
Press aone time from run mode to get to P1 Setpoint 1.
Step 3. Enter the Setpoint 1 Value Submenu
Press d. Display shows the previous selection of Setpoint 1.
Step 4. Change the Setpoint 1 Value
Press bor cuntil desired value is displayed.
Step 5. Store the Setpoint 1 Value
Set the Setpoint 1 to 10 degree higher than Process value
(SP1 = 85) and press dto store, display flashes TRD
message and advances to P2 Setpoint 2 Menu.
Step 6. Store the Setpoint 2 Value
Repeat steps 3 and 4. Set the Setpoint 2 to 5 degree higher
than Process value (SP2 = 80) and press dto store,
display flashes TRD message and advances to CNFG
Configuration Menu.
Step 7. Enter the Input Type Menu
Press dto enter INPT Input Type Menu.
Step 8. Enter to the ubmenu item of Input Menu
Press dto display Input: Process, RTD or Thermocouple.
If flashing T.ç is displayed press aand proceed to Step 11.
Step 9. Scroll through available election of Input Menu
Press buntil a flashing T.ç for Thermocouple is displayed.
Step 10. Enter to the Thermocouple Input Submenu
Press dto store Thermocouple Input. The display will stop
flashing and show the top menu for Thermocouple types. If
you press acontroller will step to next menu item (Skip to Step 14).
Di a embly In truction:
If necessary, the oard assem ly may e removed from the
front of the case housing.
Warning: Di connect all ac power from the unit
before proceeding.
1. Remove the
oard assem ly
from the case y
pulling at the
sides of the ezel.
2. The ezel along
with the oard
assem ly will
unlatch from the
case housing.
WIRING
Wire the instrument according to the figure shown elow.
Warning: Do not connect ac power to your
device until you have completed all input and
output connection . Thi device mu t only be
in talled by a pecially trained electrician with
corre ponding qualification . Failure to follow
all in truction and warning may re ult in injury!
Connect the main power connections as shown in the figure elow.
FUSE Connector Output Type For 115Vac For 230Vac DC
FUSE 1 Output 1 Relay 3 A(T) 3 A(T) -
FUSE 2 Output 2 Relay 3 A(T) 3 A(T) -
FUSE 3 Power N/A 100 mA(T) 100 mA(T) 100 mA(T)
FUSE 4 Power N/A N/A N/A 400 mA(T)
Output 1 and 2 are for -AL Limit Alarm Option only.
This Quick Start Reference provides information
on setting up your instrument for asic operation.
The latest complete Communication and Operational
Manual as well as free Software and ActiveX Controls
are availa le at www.omega.com/ pec /i erie or on
the CD-ROM enclo ed with your hipment.
SAFETY CONSIDERATION
Thi device i marked with the international
Caution ymbol.
The instrument is a panel mount device protected in
accordance with EN 61010-1:2001, electrical safety
requirements for electrical equipment for measurement, control
and la oratory. Remem er that the unit has no power-on
switch. Building installation should include a switch or circuit-
reaker that must e compliant to IEC 947-1 and 947-3.
SAFETY:
• Do not exceed voltage rating on the la el located on
the top of the instrument housing.
• Always disconnect power efore changing signal and
power connections.
• Do not use this instrument on a work ench without
its case for safety reasons.
• Do not operate this instrument in flamma le or
explosive atmospheres.
• Do not expose this instrument to rain or moisture.
EMC:
• Whenever EMC is an issue, always use shielded ca les.
• Never run signal and power wires in the same conduit.
• Use signal wire connections with twisted-pair ca les.
• Install Ferrite Bead(s) on signal wire close to the
instrument if EMC pro lems persist.
MOUNTING
Panel Mounting In truction:
1. Using the dimensions from the panel cutout diagram
shown a ove, cut an opening in the panel.
2. Remove sleeve from the rear of the case y removing
thum nuts.
3. Insert the unit into the opening from the front of the panel, so
the gasket seals etween the ezel and the front of the panel.
4. Slip the sleeve over the rear of the case.
5. Tighten the thum nuts to hold the unit firmly in the panel.
_____ Underline denote factory default etup
START HERE