Omega DP25B-S Operator's manual

DP25B-S
Strain Meter
MQS3598/0317
5 6
Scaling Without Known Loads (Continued
3. Press /TARE again. The unit displays the
last setting f r IN!1 .
(The first digit flashes.)
4. Change IN!1 as necessary:
• Press  /NT/GRS t set r change the digit's current value. C ntinue
t press
 /NT/GRS until the meter displays the desired value f r the
flashing digit. Values can range fr m 0 t 9.
F r the first digit, y u can
als enter a minus sign (–) r –1.
• Press  /TARE t scr ll t the digit(s) y u want t change.
5. Press MENU t st re IN!1 . The unit displays:
6. Press /TARE. The unit displays the last
setting f r RD!1 . (The first digit flashes.)
7. Change RD!1 as necessary:
• Press  /NT/GRS until the meter displays the desired value f r
the flashing digit. Values can range fr m 0 t 9. F r the first digit,
y u can als enter a minus sign (–) r –1.
• Press
 /TARE t scr ll t the digit(s) y u want t change.
8. Press MENU t st re the value sh wn f r RD!1 .
The unit displays:
T define the maximum l ad (IN!2 and RD!2 ):
1. Repeat steps 3–8 above, entering the val es for IN!2
and RD!2 .
2. Once y u've c mpleted all steps, the unit displays:
T begin perati n:
Reinitialize the unit (press RESET twice r
press MENU until RST flashes n the
display). When a numeric reading appears,
the unit is perati nal.
Determining Reading Offset
The run m de reading f r meters scaled with ut kn wn l ads may
reflect an ffset. F r example, say y u set
RD!1 t 0 and RD!2 t
100, but when the minimum l ad is applied, a negative value f –1.5
displays n the fr nt panel.
T c rrect the reading ffset:
1. With zer l ad applied, n te the reading n the display.
2. Subtract that am unt fr m the RD!1 and RD!2 values y u rigi-
nally entered.
In the example, the ffset w uld be –1.5. If RD!1 is t read 0 in
Run M de, it must be reentered as 1.5. RD!2 must likewise be
reentered as 101.5 if the meter is t read 100 when the maxi-
mum l ad is applied.
3.
Repeat the steps f r "Scaling With ut Kn wn L ads," but when
the values f r IN!1 and IN!2 display, d n t change them.
Instead, press MENU t m ve t the pr mpts f r RD!1 and RD!2
and make the necessary changes.
4. Reinitialize the unit and resume perati n.
Scaling With Known Loads (Continued
6. Press MENU t st re IN!1 . The unit displays:
7. Press /TARE. The unit displays the last setting f r RD!1 .
8. Change RD!1 as necessary:
• Press  /TARE t scr ll t the digit(s) y u want t change
(it flashes n the display).
• Press
 /NT/GRS t change the value f the flashing digit.
Values can range fr m 0 t 9. F r the first digit, y u can als
enter a minus sign (–) r –1.
9. Press MENU t st re the value sh wn f r RD!1 .
The unit displays:
T identify the maximum kn wn l ad (IN!2 and RD!2 ):
1. Apply the maximum kn wn l ad (100%).
2. Repeat steps 4–9 above, for IN!2 and RD!2 .
Once y u've c mpleted all steps, the unit displays:
T begin perati n:
Reinitialize the unit (press RESET twice r
press MENU until RST flashes n the display).
When a numeric reading appears, the unit is
perati nal.
Scaling Without Known Loads
F r 0–100 mV sens rs, the values f r the minimum and maximum
input l ads are always as f ll ws:
• Minimum l ad (IN!1 )— 0
• Maximum l ad (IN!2 )— 9999.
If y ur installati n uses a different sens r type, y u must calculate
the values f r IN!1 and IN!2 bef re pr ceeding with the steps
bel w. Use the f rmula pr vided in the Operat r's Manual.
T define the minimum l ad
(IN!1 and RD!1 ):
1. If it's n t already sh wn, press MENU until
the unit displays:
2. Press /TARE. The unit displays:
WARRANTY/DISCLAIMER
OMEGA ENGINEERING, INC. warrants this unit t be free f defects in materials and
w rkmanship f r a peri d f one (1) year fr m the date f purchase. In additi n t OMEGA’s
standard warranty peri d, OMEGA Engineering will extend the warranty peri d f r fo r (4)
additional years if the warranty card encl sed with each instrument is returned t OMEGA.
If the unit malfuncti ns, it must be returned t the fact ry f r evaluati n. OMEGA’s Cust mer
Service Department will issue an Auth rized Return (AR) number immediately up n ph ne r
written request. Up n examinati n by OMEGA, if the unit is f und t be defective, it will be
repaired r replaced at n charge. OMEGA’s WARRANTY d es n t apply t defects resulting
fr m any acti n f the purchaser, including but n t limited t mishandling, impr per interfacing,
perati n utside f design limits, impr per repair, r unauth rized m dificati n. This
WARRANTY is VOID if the unit sh ws evidence f having been tampered with r sh ws
evidence f having been damaged as a result f excessive c rr si n; r current, heat, m isture
r vibrati n; impr per specificati n; misapplicati n; misuse r ther perating c nditi ns utside
f OMEGA’s c ntr l. C mp nents which wear are n t warranted, including but n t limited t
c ntact p ints, fuses, and triacs.
OMEGA is pleased to offer s ggestions on the se of its vario s prod cts. However,
OMEGA neither ass mes responsibility for any omissions or errors nor ass mes liability
for any damages that res lt from the se of its prod cts in accordance with information
provided by OMEGA, either verbal or written. OMEGA warrants only that the parts
man fact red by it will be as specified and free of defects. 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 remedies of p rchaser set forth
herein are excl sive, 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 p rchase price of the component pon which liability is based. In no event
shall OMEGA be liable for conseq ential, incidental or special damages.
CONDITIONS: Equipment s ld by OMEGA is n t intended t be used, n r shall it be used: (1)
as a “Basic C mp nent” under 10 CFR 21 (NRC), used in r with any nuclear installati n r
activity; r (2) in medical applicati ns r used n humans. Sh uld any Pr duct(s) be used in r
with any nuclear installati n r activity, medical applicati n, used n humans, r misused in any
way, OMEGA assumes n resp nsibility as set f rth in ur basic WARRANTY/DISCLAIMER
language, and, additi nally, purchaser will indemnify OMEGA and h ld OMEGA harmless fr m
any liability r damage whats ever arising ut f the use f the Pr duct(s) in such a manner.
RETURN REQUESTS/INQUIRIES
Direct all warranty and repair requests/inquiries t the OMEGA Cust mer 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
sh uld then be marked n the utside f the return package and n any c rresp ndence.
The purchaser is resp nsible f r shipping charges, freight, insurance and pr per packaging t
prevent breakage in transit.
FOR WARRANTY RETURNS, please have
the f ll wing inf rmati n available BEFORE
c ntacting OMEGA:
1. Purchase Order number under which the
pr duct was PURCHASED,
2. M del and serial number f the pr duct
under warranty, and
3. Repair instructi ns and/ r specific
pr blems relative t the pr duct.
FOR NON-WARRANTY REPAIRS, c nsult
OMEGA f r current repair charges. Have the
f ll wing inf rmati n available BEFORE
c ntacting OMEGA:
1. Purchase Order number t c ver the
COST f the repair,
2. M del and serial number f pr duct, and
3. Repair instructi ns and/ r specific
pr blems relative t the pr duct.
OMEGA’s p licy is t make running changes, n t m del changes, whenever an impr vement is
p ssible. This aff rds ur cust mers the latest in techn l gy and engineering.
OMEGA is a registered trademark f OMEGA ENGINEERING, INC.
© C pyright 2017 OMEGA ENGINEERING, INC. All rights reserved. This d cument may n t be
c pied, ph t c pied, repr duced, translated, r reduced t any electr nic medium r machine-
readable f rm, in wh le r in part, with ut the pri r written c nsent f OMEGA ENGINEERING,
INC.
PATENT AND TRADEMARK NOTICE: The “Meter Case Bezel Design” is a trademark f
NEWPORT Electr nics, Inc., registered in the U.S. USED UNDER LICENSE. This pr duct is
c vered by ne r m re f the f ll wing patents: U.S. Pat. N . 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 N . GB2 249 837; GB2 248 954 / FRANCE BREVET
NO. 91 12756. Other U.S. and Internati nal Patents pending r applied f r.
This device is marked with the internati nal cauti n symb l. It is imp rtant t read the
Setup Guide bef re installing r c mmissi ning this device, as the guide c ntains
imp rtant inf rmati n relating t safety and EMC.
WARNING: These pr ducts are n t designed f r use in, and sh uld n t be used f r, patient-
c nnected applicati ns.
It is the p licy f OMEGA t c mply with all w rldwide safety and EMC/EMI regulati ns that apply.
OMEGA is c nstantly pursuing certificati n f its pr ducts t the Eur pean New Appr ach Directives.
OMEGA will add the CE mark t every appr priate device up n certificati n.
The inf rmati n c ntained in this d cument is believed t be c rrect, but OMEGA Engineering, Inc.
accepts n liability f r any err rs it c ntains, and reserves the right t alter specificati ns with ut
n tice.
TRADEMARK NOTICE:
®,
omega.com
®
,and , are Trademarks f
OMEGA ENGINEERING, INC.
®
U.S.A.:
Servicing North America:
Omega Engineering, Inc.
Toll-Free: 1-800-826-6342 (USA & Canada only) Customer
Service: 1-800-622-2378 (USA & Canada only) Engineering
Service: 1-800-872-9436 (USA & Canada only)
Fax: [phone]Tel: [phone]
e-mail: [email protected]
For Other Locations Visit www.omega.com/worldwide
omega.com [email protected]

Using This Quick Start Manual
Use this Quick Start Manual t set up y ur Strain Meter and begin perati n.
Inf rmati n is pr vided n h w t :
• C nnect ac p wer • Set basic pti ns f r perati n
C nnect the sens r • Scale the meter.
Features with are f r the “B” versi n which has three-c l r
pr grammable “Big” LED display - All segment characters sh wn are f r
the “B” versi n.
IMPORTANT: F r c mplete inf rmati n n all setup pti ns, please
refer t the Operat r’s Manual.
This Q ick Start Man al incl des specific config ration param-
eters for bridge sensors with an o tp t range of 0–100 mV and
10 V excitation. Other sensor types may req ire different
parameters or additional ones. When this is the case, we refer
yo to the Operator's Man al for detailed instr ctions.
Safety Consideration
This device is marked with the international Ca tion symbol.
The instrument is a panel m unt device pr tected in acc rdance with
2014/35/EU, electrical safety requirements f r electrical equipment f r
measurement, c ntr l and lab rat ry. Remember that the unit has n
p wer- n switch. Building installati n sh uld include a switch r circuit-
breaker that must be c mpliant t IEC 947-1 and 947-3.
SAFETY:
• D n t exceed v ltage rating n the label l cated n the t p f the instrument
h using.
• Always disc nnect p wer bef re changing signal and p wer c nnecti ns.
• D n t use this instrument n a w rk bench with ut its case f r safety
reas ns.
• D n t perate this instrument in flammable r expl sive atm spheres.
• D n t exp se this instrument t rain r m isture.
EMC:
• Whenever EMC is an issue, always use shielded cables.
• Never run signal and p wer wires in the same c nduit.
• Use signal wire c nnecti ns with twisted-pair cables.
• Install Ferrite Bead(s) n signal wire cl se t the instrument if EMC pr blems
persist.
Mount the Unit
1. Cut a panel pening using the dimen-
si ns sh wn t the right.
2. P siti n the unit in the pening, making
sure the fr nt bezel is flush with the
panel.
3. Install retaining clips n b th sides f
the meter and tighten against the panel.
Wiring
Warning: Do not connect AC power to yo r device ntil yo
have completed all inp t and o tp t connections. This device
m st only be installed by a specially trained electrician with
corresponding q alifications. Fail re to follow all instr ctions
and warnings may res lt in inj ry!
1. Rem ve the panel at the back f the unit.
2. L cate the TB1 c nnect r.
3. Insert the c rrect wire in each terminal as sh wn in the f ll wing figure
and tighten the l ckd wn screws.
4. Tug gently n the wires t verify the c nnecti ns.
External F se Req ired:
Time-delay, UL 248-14 listed Time-lag, IEC 127-3 rec gnized
175 mA (115 Vac line) 125 mA (115 Vac line)
80 mA (230 Vac line) 63 mA (230 Vac line)
AC Powered Unit Connections
START HERE
Wiring (continued
When using DC p wer, d n t use internal excitati n r Is lated
Anal g Output f r high c l r brightness. F r l w r medium
brightness, internal excitati n is limited t 24 V @ 25 mA; 5 V, 10
V, 12 V @ 35 mA.
In rder t maintain the same degree f pr tecti n as the AC units,
always use a Safety Agency Appr val DC s urce with the same
Overv ltage Categ ry and P lluti n Degree.
DC Powered Unit Connections
Connect the Sensor
1. L cate the TB2 c nnect r n the rear f the unit.
2. Attach the sens r wires and tighten the l ckd wn screws.
The diagram bel w sh ws the wiring f r bridge sens rs with internal
excitati n.
Refer t the Operat r’s Manual f r setup requirements f r ther
sens r types.
Bridge Sensor with Internal Excitation
3. Tug gently n the wires t verify the c nnecti ns.
4. Replace the panel at the back f the unit.
Using the Configuration Menu
T c nfigure the meter, y u use the butt ns n the fr nt panel.
To: Take This Action:
Display the Press the MENU butt n. The first functi n
C nfigurati n Menu n the menu, INPT, displays.
Select a submenu 1. Press MENU until the functi n y u
functi n want is sh wn.
2. Press /TARE.
The inf rmati n y u can change flashes.
Select a value 1. Press /NT/GRS t display the pti n
f r that submenu y u want.
functi n 2. Press MENU t st re it.
STRD quickly flashes, indicating that
the selecti n has been st red in mem ry.
Then the next menu functi n displays.
G back t previ us Press RESET nce.
menu functi n
Exit the Press RESET twice. The unit displays
C nfigurati n RST as it reinitializes. When a numeric
Menu value displays, the unit is in run m de.
(Opti nally, y u can press MENU t
m ve thr ugh all the menu functi ns
until the unit reinitializes.)
2 3 4
To Set the Decimal Point (continued
3. Press /NT/GRS t m ve the decimal p int t
the desired l cati n. The fact ry settings is
FFFF. The ther ch ices are F.FFF, FF.FF,
and FFF.F.
4. Press MENU t select the decimal p int p siti n sh wn. The
unit displays:
To Scale the Meter
Y u can scale the meter in ne f tw ways:
1. With a kn wn l ad — This meth d uses input (l ad) inf rmati n
sent fr m an ther device such as a scale r a simulat r f r
v ltage r current.
2. With ut a kn wn l ad — This inv lves calculating the l ad
based n transducer specificati ns and manually entering it t
the meter.
F r b th meth ds, y u must first identify the minimum input l ad
IN!1 and the c rresp nding display reading y u want RD!1 . Then
y u identify the maximum input l ad IN!2 and its c rresp nding
display reading RD!2 .
The decimal p int is f r display purp ses nly — y u set it
where y u want it t display f r y ur applicati n.
When entering IN!1 and IN!2 values, ign re any decimal
p int n the display. H wever, y u must enter RD!1 and
RD!2 values with the decimal p int in the desired p siti n.
Scaling With Known Loads
T identify the minimum kn wn l ad (IN!1 and RD!1 ):
1. If it's n t already sh wn, press MENU until the unit displays:
2. Apply the minimum kn wn l ad (0%).
3. Press /TARE. The unit displays:
4. Press /TARE again. The unit displays the last setting f r IN!1 .
5. Press /TARE again. The unit displays the actual reading
being received fr m the sending device.
MENU SUBMENU /TARE DESCRIPTION
INPT 100M, ±50M, !1 0V , !±5V , 0-20*Input
DEC.P FFFF *, F.FFF, FF.FF , FFF.F Decimal P int
RD.S.O IN!1, RD!1 , IN!2 , RD!2 Scale and Offset
RD.CF R.1=T *, R.1=N Reading C nfigurati n
R.2=0, R.2=1, R.2=2, R.2=3, R.2=4
*
R.3=F*, R.3=U
R.4=P, R.4=G
COLR GRN, RED, AMBR Display C l r
S1.CF S.1=A *, S.1=B Setp int 1 C nfigurati n
S.2=U*, S.2=L
S.3=N*, S.3=G sh wn if R.4=G
S2.CF S.1=A *, S.1=B Setp int 2 C nfigurati n
S.2=U*, S.2=L
S.3=N*, S.3=G sh wn if R.4=G
S1.DB 0003 * Setp int 1, Deadband
S2.DB 0003 * Setp int 2, Deadband
OT.CF O.1=E *, 0.1=D Anal g Output
O.2=C *, 0.2=V C nfigurati n
O.3=A *, 0.3=P
OT.S.O RD!1, OUT1, RD!2 , OUT2 Output Scale & Offset
LK.CF RS=E *, RS=D L ck ut C nfigurati n
SP=E *, SP=D
L3=0*, L3=1
BRIT M.B T, .B T, H.B T Display Brightness
* Fact ry Default Settings
To Set the Input Type
1. Press MENU until the unit displays:
2. Press /TARE. The unit displays:
3. F r this applicati n y u want 100M. If 100M is n t displayed,
press /NT/GRS until it appears. Other ch ices are 50M, 10V,
5V and 0-20.
Refer to the Operator's Man al for more information on
changing ranges.
4. Press MENU t select the sens r sh wn. The meter displays the
next menu item. If y u changed input type, the meter displays:
To Set the Decimal Point
1. If it's n t already sh wn, press MENU until the
unit displays:
2. Press /TARE. The unit displays:
Using the Configuration Menu (continued