Omega DP25-RTD and DP25B-RTD Owner Manual

2
START HERE
Using This Quick Start Manual
Use this Quick Start Manual to set up your RTD meter and
begin operation. Information is provided on how to:
•
Connect ac power
•
Connect the RTD
•
Set basic options for operation
Features with
are for the “B” version which has threecolor programmable “Big” LED display - All segment
characters shown are for the “B” version.
IMPORTANT: For complete information on all setup
options, see the Operator’s Manual.
Before You Begin
In addition to the meter and the related parts, you will need
the following items to set up your meter:
•
ac power, as listed on meter’s ID/Power Label
•
RTD
•
1/8” flat blade screwdriver
Wiring
Warning: Do not connect AC power to your device
until you have completed all input and output
connections. This device must only be installed by
a specially trained electrician with corresponding
qualifications. Failure to follow all instructions and
warnings may result in injury!
3
Connecting the RTD
Configure the Meter
1. Locate the TB2 connector on the rear of the meter.
2. Attach the RTD wires, referring to the appropriate diagram
below and tighten down lockdown screws.
3. Tug gently on the wires to verify the connections.
4. Replace the panel at the back of the meter.
To configure the meter, use the buttons on the front panel.
1. Remove the panel at the back of the unit.
2. Locate the TB1 connector.
3. Insert the correct wire in each terminal as shown in the
following figure and tighten the lockdown screws.
4. Tug gently on the wires to verify the connections.
Time-lag, IEC 127-3 recognized
125 mA (115 Vac line)
63 mA (230 Vac line)
Display the
Configuration Menu.
Press the MENU button.
The first function on the menu, INPT,
displays.
Select the sub-menu
(a function you want
to perform).
1. Press MENU until the sub-menu
function you want is shown.
2. Press /DEV.
The instrument is a panel mount device protected in
accordance with EN61010-1 (Safety requirements for
electrical equipment for measurement, control, and laboratory
standard). Remember that the unit has no power-on switch.
Building installation should include a switch or circuit-breaker
that must be compliant to IEC 947-1 and 947-3.
1. Press /MAX. to display for that
2. Press MENU to select it.
The message STRD quickly flashes,
indicating that the selection has been
stored in memory. Then the next
menu function displays.
2-Wire RTD Input Connection
This device is marked with the international Caution symbol.
Go back to the
previous menu
function.
Press RESET once.
Exit the meter
Configuration
Menu.
• Press RESET twice. This reinitializes
(displays RST, then RTD). When the
temperature displays, the meter is
back in run mode.
• Optionally, you can press MENU to
move through all the menu functions
until the meter reinitializes.
3-Wire RTD Input Connection
AC Powered Unit Connections
DESCRIPTION
Input Type
DEC.P
SUBMENU
/DEV
RTD.2, RTD.3 *, RTD.4
FFFF*, FFF.F
RD.CF
R.1=C, R.1=F*
Reading Configuration
COLR
GRN,
S1.CF
S2.CF
S.1=A *, S.1=B
S.2=U *, S.2=L
S.1=A *, S.1=B
S1.DB
S.2=U *, S.2=L
0003 *
MENU
INPT
S2.DB
OT.CF
Mount the Unit
1. Cut a panel opening
using the dimensions
shown to the right.
2. Position the unit in
the opening, making
sure the front bezel
gasket is flush with
the panel.
3. Slide on retaining
bracket to secure the
meter against the
panel.
Take This Action
Select a value the
option you want.
submenu.
Safety Consideration
SAFETY:
• Do not exceed voltage rating on the label located on the
top of the instrument housing.
• Always disconnect power before changing signal and
power connections.
• Do not use this instrument on a work bench without its
case for safety reasons.
• Do not operate this instrument in flammable or explosive
atmospheres.
• Do not expose this instrument to rain or moisture.
EMC:
• Whenever EMC is an issue, always use shielded cables.
• Never run signal and power wires in the same conduit.
• Use signal wire connections with twisted-pair cables.
• Install Ferrite Bead(s) on signal wire close to the
instrument if EMC problems persist.
To:
The information you can change begins to
flash.
External Fuse Required:
Time-delay, UL 248-14 listed
175 mA (115 Vac line)
80 mA (230 Vac line)
4
4-Wire RTD Input Connection
Turn on the Meter
DC Powered Unit Connections
In order to maintain the same degree of protection as the
AC units, always use a Safety Agency Approval DC source
with the same Overvoltage Category and Pollution Degree.
RED,
Decimal Point
AMBR
Display Color
Setpoint 1 Configuration
Setpoint 2 Configuration
Setpoint 1, Deadband
0003 *
O.1=E *, 0.1=D
Setpoint 2, Deadband
O.2=C *, 0.2=V
O.3=A *, 0.3=P
Configuration
Analog Output
O.4=D, 0.4=R
O.5=F, 0.5=H
P.BND
0000 shown if 0.3 = P
M.RST
0000 shown if 0.3 = P
OT.S.O
RD!1,
Proportional Band
Manual Reset
1.
Apply ac power to the meter. The meter initializes,
flashing RST then RTD on the front panel. Then the
temperature should appear.
T.OFF
0000
RTD Temperature Offset
2.
Verify that a temperature is displayed. If not:
LK.CF
Lockout Configuration
•
•
•
•
RS=E *, RS=D
SP=E *, SP=D
L3=0 *, L3=1
BRIT
M.BrT, L.BrT, H.BrT
* Factory Default Settings.
Remove ac power
Verify the TB1 power connections
Check your power source
Apply ac power again
OUT1, RD!2,
OUT2
Output Scale & Offset
Display Brightness
5
6
To Select the Temperature Unit
(Fahrenheit or Celsius):
To Set the RTD Type:
1.
Press MENU until the meter
displays:
1.
SETPTS
2.
/MAX
/DEV
MENU
2.
/MAX
/DEV
MENU
3.
• RTD.2 is for a 2-wire RTD
/MAX
/DEV
MENU
/MAX
/DEV
MENU
RESET
SETPTS
/MAX
/DEV
MENU
RESET
RESET
• RTD.3 is for a 3-wire RTD
Press /DEV. The meter
displays:
OMEGA is pleased to offer suggestions on the use of its various
products. However, OMEGA neither assumes responsibility for any
omissions or errors nor assumes liability for any damages that result
from the use if its products in accordance with information provided by
OMEGA, either verbal or written. OMEGA warrants only that the parts
manufactured by it will be as specified and free of defects. OMEGA
MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY
KIND WHATSOEVER, EXPRESSED 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 remedies
of purchaser set forth herein are exclusive and the total liability of
OMEGA with respect to this order, whether based on contract,
warranty, negligence, indemnification, strict liability or otherwise, shall
not exceed the purchase price of the component upon which liability is
based. In no event shall OMEGA be liable for consequential, incidental
or special damages.
Press /MAX to display the
setting you want. Choices are
F and C.
SETPTS
/MAX
/DEV
MENU
RESET
• RTD.4 is for a 4-wire RTD
4.
Press MENU to select the RTD shown. The meter
displays:
4.
Press MENU to select the temperature meter
shown. The meter displays:
SETPTS
SETPTS
/MAX
/DEV
MENU
RESET
SETPTS
/MAX
/DEV
MENU
/MAX
/DEV
MENU
RESET
1.
Reinitialize the meter (press
RESET twice or press MENU
until RST flashes on the display).
If it's not already shown, press
MENU until the meter shows:
2.
MENU
MENU
RESET
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 number should then be marked on the outside of the
return package and on any correspondence.
The purchaser is responsible for shipping charges, freight, insurance and proper
packaging to prevent breakage in transit.
SETPTS
RESET
Press /DEV. The meter
displays:
/MAX
/DEV
MENU
/MAX
/DEV
MENU
RESET
RESET
Press /MAX to move the decimal point to the
desired location.
WARNING: These products are not designed for use in, and should not be used
for, patient connected applications.
This device is marked with the international caution symbol. It is important
to read the Setup Guide before installing or commissioning this device as
it contains important information relating to safety and EMC.
Choices are: FFFF or FFF.F
SETPTS
4.
/DEV
When the temperature appears,
the meter is up and running.
SETPTS
3.
/DEV
/MAX
RETURN REQUESTS / INQUIRIES
Begin Operation
/MAX
SETPTS
CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor
shall it be 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) be used in or with any nuclear
installation or activity, medical application, used on humans, or misused in any
way, OMEGA assumes no responsibility as set forth in our basic WARRANTY
/ DISCLAIMER language, and additionally, purchaser will indemnify OMEGA
and hold OMEGA harmless from any liability or damage whatsoever arising
out of the use of the Product(s) in such a manner.
RESET
To Set the Decimal Point Position:
SETPTS
/MAX
/DEV
MENU
RESET
Press MENU to select the decimal point position
shown. The meter displays:
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 believed to be correct but OMEGA
Engineering, Inc. accepts no liability for any errors it contains, and reserves the right
to alter specifications without notice.
TRADEMARK NOTICE:
®
omega.com
®
, and
®
,
FOR WARRANTY RETURNS, please
have the following information available
BEFORE contacting OMEGA:
FOR NON-WARRANTY REPAIRS,
consult OMEGA for current repair
charges. Have the following information
available BEFORE contacting OMEGA:
1. P.O. number under which the
product was PURCHASED,
2. Model and serial number of the
product under warranty, and
3. Repair instructions and/or specific
problems relative to the product.
1. P.O. number to cover the COST of
the repair,
2. Model and serial number of product,
and
3. Repair instructions and/or specific
problems relative to the product.
OMEGA’s policy is to make running changes, not model changes, whenever an
improvement is possible. This affords our customers the latest in technology and
engineering.
OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2006 OMEGA ENGINEERING, INC. All rights reserved.
This document may not be copied, photocopied, reproduced, translated, or reduced
to any electronic medium or machine-readable form, in whole or in part, without
prior written consent of OMEGA ENGINEERING, INC.
PATENT NOTICE: This product is covered by 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 / FRANCE BREVET No. 91 12756 / SPAIN
2039150; 2048066 / UK PATENT No. GB2 249 837; GB2 248 954 / GERMANY
DE 41 34398 C2. The “Meter Case Bezel Design” is a trademark of NEWPORT
Electronics, Inc. USED UNDER LICENSE. Other U.S. and International patents
pending or applied for.
are trademarks of OMEGA Engineering, Inc.
SETPTS
/MAX
/DEV
MENU
RESET
SETPTS
/MAX
/DEV
MENU
USA
RESET
Press /MAX until the RTD for
your installation is shown.
SETPTS
If it's not already shown, press
MENU until the meter shows:
SETPTS
MADE IN
If the unit should malfunction, it must be returned to the factory for evaluation.
OMEGA’s Customer Service Department will issue an Authorized Return (AR)
number immediately upon phone or written request. Upon examination by
OMEGA, if the unit is found to be defective it will be repaired or replaced at no
charge. Omega's WARRANTY does not apply to defects resulting from any
action of the purchaser, including but 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
been tampered with or shows evidence of being damaged as a result of
excessive corrosion; or current, heat, moisture or vibration; improper
specification; misapplication; misuse or other operating conditions outside of
OMEGA’s control. Components which wear are not warranted, including but
not limited to contact points, fuses, and triacs.
RESET
Press /DEV. The meter
displays:
SETPTS
3.
WARRANTY/DISCLAIMER
OMEGA ENGINEERING, INC. warrants this unit to be 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 years if the
warranty card enclosed with each instrument is returned to OMEGA.
RESET
MQS3733/0206
DP25B-RTD and DP25-RTD
Programmable Digital
RTD Meter
®
®
OMEGAnet® On-Line Service
www.omega.com
Internet e-mail
[email protected]
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