Dwyer Series 1300 User manual

PROGRAMMING

USERS GUIDE

4.2.3.2.3

10

( low retransmission

range)

This

IS

the engineering value at which the current output will be at Its mllumum

value (either 0

or

4mA),

dependlllg upon the

span

seUlIlg.

The value

IS

entered

as

an engllleerlllg value.

Default seUlIIg:

0.0

4.2.3.2.4

hi

( high retransmission

range)

This

IS

the engllleering value at which the current output will be at Its maxllnwn

value

(20mA

or

IOmA).

See

the diagram

below

for an example

of

the

operation

of

tills feature.

Note that

It

IS

acceptable

for the

hi

range to

be

less than the 10; although both must

be

wllilln the span

of

the IIlput

engmeenng

range. Note that the

cwrent

output

IS

lllmted to the

extremes

of

the current range selected.

Default seulIlg: 100.0

The

followlllg dla!,'fams

on

the next page

show

the different output

responses

for a

vanety

of

configuratIOns.

SG4-2069-03

Page

51

OUTPUT MENU

---

:

.:

. . .

s ·

.

·t

:'

~

~~-.:

..

·

PROGRAMMING

USERS GUIDE

-t-20rnA

CURRENT

OUTPUT

r

L)(

I,

i .)

I

I"

L H I u

CUI~f~E

H r

UUlf-IUI

rL)(

2 iii

mA

1-

---

-.-..

til

, ( , '

L)o(

lu

4mt-l

I

i

I

(.1

mf

~

,Ir----:r

:-L;-:-:,,

'-

I ',:-,

7;

--:::r-;L-:""-')"C':-'--j:-C:","'""&.J

2Bmll

4

Oil

l

1-----<

E

N~JNEERIN

C

NAN~E

ENG

INEERING

RONGE

U-2UrnA

CURREN!

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hi

r

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lu

CUIU<ENT

OUTPUT

rt.)1

hl

< rt.>-c

1u

2~mA

20111A

1----'"

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-

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£NG[NEER[N~

RAN~E

O-IOmA

L'VRRt:.Hf

CURRENT

OUIPU'

OUTPUT

""""

~~m~

rt)-(

hi

)

rtH.

~o

ENGINEERING

RANGE

~

~----~----~~~---------'~OO--

(HQIH££RIHG

RNtGI:

8 -

1ee

OUTPUT MENU

Page 52

SG4-2069-03

..

....

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..

.

...

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.....

--.-:-.'

..

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----

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, I

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. :

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.

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....

.

-"

-: .

..

;

.

~......:.....

USERS GUIDE

....,

...

'

-

-,

..

"

";

;':

:"

:

.

~

..

,

...

..

~~

:

~

.

",

4.2.3.2.5 PrESEt ( Preset output

value)

PROGRAMMING

/

1

~-

Tills

Illle

IS

only available If

PrESEt

has been selected

a~

the

tyPE

of

operaliOll.

In

.

,'

::z.

.

__

~

tillS

mode the current output

will

directly relate

to

the value set wlthlll this

prob'Tammable

optIOn.

The value entered must

fall

wlthlll

the

111

and

10

range and will

cause

the

maXI1IlWn

current

to

be output when set

to

the

hi

value and the minimum

output currenl when set

to

the

10

value.

--

.

-

•

.-

" l

"

(,

:--;'

:i

_

,

SG4-2069-03

Page 53

OUTPUT

MENU

-----

4.2.3.3 Vprog1 (3) Bridge Excitation board

This

IIICIIlI

-:111["\ IS

a\

'ailablc whcll a bndgc cxcilatlOll board IS tilled III clther slot

or

2,

ThiS

IS uscd

10

prq.'T<lIn

a fi:\cd voltagc output

from

thc followlIlg range

of

OpliOIlS

,

:!

~

\olts

output

2':-

J

J.5

4

4.5

5

<>

7

Ij

I}

10

12

15

20

volts

outpUI

default scumg 2 Volts

OUTPUT MENU

Page 54

SG4-2069-03

e-

,

,~

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.

-.

- -..

-.--:-

-

:-

-.- - .

--

:-'

--. ..

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'-'

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..

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..

'-.7'"

-

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•.

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-

.

,

.,~

.

~QC

-

~

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-

j .-.

~

.

-

....

:i

---

--

-.-

.

"J

._

.

....-:-,

.

It

~

4.2.4 SyS ( System parameters

submenu)

t

"

-,

.-

.

....

"

,.

J

This submenu allows access to

all

of

the system

ba

s

ed

parameters such as passwords

;t

ool

._

"

I:

-0

' I

and

COlUmUlllcatlons

facIlities , The system submenu

IS

as

follows :

:.

..,_

'0-

j

',

r

__

. I

C

4111

-'

-

~.

)

SyS

4.2.4.1 PASS ( Password

submenu)

This provides access

to

the password submenu. The password facility provides

protected access

to

the submenus within the root

menu

. The level

of

password

protection works

probTfeSslvely

down the menu,

This submenu

IS

Itself protected with a password, The message ENtEr, PASS

will

be

displayed before dlsplaYlllg

tile

password template,

nlis

will

be

shown as four

zeros

with

the leading zero flashing, This may

be

edited as

an

ordinary nwneric field,

The password sl\ould

be

entered,

Pressll1g

ENTER

with

the correct password takes

the user

1I1tO

the submenu shown above.

An

incorrect password displays ACCESS,

dEniEd

before returning

to

the pomt

of

entry,

SG4-2069-03

Page 55

SYSTEM MENU

j ;

I , '

. .

. ..

: . . . . , .. . :. .

':

..

.

...

.

" 0

'

.

-

.

-

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~-

>

-

-"

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., '

..

....

..

-""

.'

....

"

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...

;

...

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-

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___

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,...;

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.....

II·

"'-';·'-"If;i

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j"

............

.;..

';

...,

.......

....;·

.Ii

....

~'.

'-"'''''

"'

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PROGRAMMING USERS GUIDE E - '

~-

"

~

-'

°

Yj.;;:t

:h

:.

--:.:.>~

··3~

:;

4.2.4.1.1 Cod E ( Password code--+--

This \?Illn

allo\\s

lit\?

USCI'

10 Illoddy Ihe password

cod\?

Th\?

cum:III

pass\\ord

I~

SllO\\

II

as

In

\?dllabk

1ll11l1CI"IC

clllr)"

.

P<Js

swords

aI'\?

four dlglls

10llg

and

CIII

rnllgc

If

'o

l{1

(JUOU

10

y()()()

!

dchlllit sefllllg

~UUU

4.2.4.1.2 LEvEL (Password start

level)

The password k\\:1

Illay

be sel

up

10 slall

!i

'

01ll

any ol"lhe 1()lIowlllg levels

SEII'I

( Thc passwords apply 10

all

sllbnl\?llll

:;

)

INPUt

( Passwords

stnl1

frolll

III Inpul submcllu )

OUtPUt

( P<lsswords sIan from the

OUIPUI

submcllu

SyS

( P<lsswords sIan frolll Ihc Syslcm sublllcnu )

CALllJ

( Passwords apply

10 Ihc Calibralloll sllbmcllu ollly

dclnull

SCfl

III

g:

CALlb

4.2.4.2 AUtOCy ( Automatic cycle )

Alilocycic

IS

a paramclcr which IS uscd

10

cOlllrol Ihc way Ihal the

mClIll

opcrnllOlI

works.

If

Alitocycic

IS

enablcd (

lIs

dehlUlt stalc

),

Ihc

mClIll

slCps 011 10 thc ncxt

mCllu

clllry

ahcr

c<lch

mcnll Itcm

actlOlI

. ThiS

IS

COIIVClllcnl

whclI programllllng a

complclely ncw scI

of

paramcters

11110

thc

lIIlIl.

Aftcr each

mCllu

Itcm has bcclI

programmcd, thc

IIcxt

one

IS

stcppcd

011

to . Thcre are ccnalJl SltuatlollS, howevcr,

whclI Ihls

IS

IlICOllvCIllCnl.

SWltchlllg Ihe AUlocycic Icatllrc

011'

(

SCl\lIIg

II

to

FALSE)

Will

IIllllbit

allY

alilolllatlC stcpplllg.

There are Iwo possIble opllOlls:

trUE ( Aulocyclc enablcd )

FALSE

( AUlocycie disabled )

default sCfllllg

t

rU

E

SYSTEM MENU

Page 56

SG4-2069-03

..

-.

...

El

lOR:

E'

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;

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~;

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.:

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:

~.

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.'

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:·

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.:.

~

.

...

Default

settlJ1g

SG4-2069-03

.'

. . . .

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Io"" k

d·

....

'I;"

~

'--';'-

.-i'ot:"c...;!;":''-''

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--

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;,;,;

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:~

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''

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..:.

..

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ci

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:~

~,

m

1~~'

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f

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-'d

V;i

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"

.,

PROGRAMMING

USERS GUIDE

..

'

j"

,

1.

.'

4.2.4.:r

Co

NEt (

Communications

submenu)

This submenu contallls the parameters require9 for

the

COnUllUI11Catlons

to

operate on

the

UI11t.

The submenu

is

described as follows :

~

..

i·

......

. 1\

...

.

~~

-..!.( • •

-..

t ·

.

--

"

Co

NEt

.

..

~--

.-

~:

....

:.:

."!

--

~

,

.

I

-'

J

~

:

~

r"'"

.-

tyPE

dEvicE

r+-

bAUd

r+-

4.2.4.3.1

bAud

( Baud

rate)

ThIS

allows the translmt and receive baudrate

to

be

set. The oplJons are:

75

(

75

baud)

150

( 150

baud)

300

( 300

baud)

600

( 600

baud)

1200 ( 1200

baud)

2400

( 2400

baud)

4800 ( 4800

baud)

9600 ( 9600 baud )

9600

Page

57

SYSTEM MENU

.':

-

....

- . " ,

1"'..

-;

'-

' ,

,'

.,..".

.

','

_ : ..•..

-.

...

--..

-

~.~.

~

~~

.

-.

.

PROGRAMMING

USERS GUIDE

4.2.4.3.2 dEviCE ( Network device

number)

It IS

po

ssible

to

multidrop

up

to

99 IIlstruments on one network. The device nwnber

/

allocates a unique device

ref

erence lor each IIldlvldual

111111.

Note that

Wllhout

s

Uitabl

e bullcfln

g,

thcre IS IS a hardware linllt

of

30 IIlstrumcnts.

Default scttlllg: I

4.2.4.3.3 tyPE (

mode

of

Comms

operation)

There arc

tw

o modes of

COIl1JllS

operation possible. If the

unit

IS to bc operated

Wlthlll

a nctwo

rk,

or a ho

st

computer accesses selective data then Slave

Illod

e

is

lIsed

. The other Illode, simply outputs a complete ASCII status reporl, conslstmg

of

the

process \;lfIahlc and the state of any alanlls or output

optIOns

.

It

IS possible

to

Jump

tIll

s

dat

a

to

a dumb tenllllJal or to a prInter.

The

optIOn

s arc

SLA

VE

( Slave

mode)

ASC

OP

( Ascii output reporl

mode)

Default setting:SLA VE

~:

~

.

'

SYSTEM MENU

Page 58

SG4-2069-03

"" . .

~

--

~

.

"''''~--

''

-.

~

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.

,,

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..

e.

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.;.

-

".

.

...

....

.

;

..s..

~

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~

......4--

"":,:"",,~--:'

u-"-'

___

-"

......

;

;:'"

.o;,i.:.;.,

•.•.;;: ,

.-."

""

'

.-"

,

-

~~~~'=-

'''\

__

'

'''';'a.;

). ,,,.

.:,.

.

-",;...:;..

••

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,.

;....

""

-

&"";"

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,-",jc

-,

~'

....

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'

PROGRAMMING

t

USERS GUIDE

~

.

I;

'

f,

p'

4.2~5

CALIb ( Calibration

submenu)

ThIS

submenu, whIch

will

always have password protectIon, provIdes access to

enable the total (or partIal) recalibratloll

of

the System . Casual access mto

thIs

submenu

IS

therefore dIscouraged

Do

not

enter

the

CALIB

submenu

unless you know exactly

what

you

are

doing.

If

the

calibration

settings

arc

disturbed,

it

may

be

necessary

to

return

the

unit to

the factory.

4.2.5.1 OFFSET ( Input offset

adjustment)

ThIS

is

a

numerIC

value

in

engmeenng

WiltS

which

IS

added to the Process Variable

value

In

order

to

take out any system offset errors. This should

be

used wIth care as

there

IS

no

11Idlcatlon

111

the Process Variable display mode that this offset

is

belllg

applIed and

IS

thus capable

of

Introducmg

an

Inadvertent error.

Default

set~11Ig:

0.0

SG4-2069-03

Page 59

CALIBRATION MENU

..

...

:

~

.....

~

--,..-::~

•. ..

The submenu

may

alter

WIth

the fittlllg

of

varIous output optIons,

but

IS

represented

as follows

.:

....

,'1

...-

.

?!

~

.

~j

'

l

.,

....

-.

..

::.

'

-

'::~'-

- -

'~I

t

" .

I

~I

~

I

~\

~i

e:

-

.

~

.

..

, "

.r

"

,

"'

...

PROGRAMMING

USERS GUIDE

CALIBRATION MENU

Page 60

SG4-2069-03

.

',

-

..

....

.

...

-::-:'-

~

.

~~:o::.-:~

. -

-'"'

~ :

":.:::.

CURRENT OUTPUT

SOCKET

.

~

Press ENTER, to commellce automatic

cahbratloll.

Note If tlie display reads either 'siglo'

or

'sighi' recalibrate tlte output card agalll.

Oil

cOlllplelIOIl

ESCAPE back to tlte Process

Vanable display mode. This stores the

calibratlun lIlfOnnatlOll mto non-volatIle

memory .

ENTER

I

~

I

ESCAPE

'--

4.2.5.2 CAL 1 to CAL 10 (Input

calibratio~)

.

./

These arc

u::.ed

tll

callbr;.tte the

Illput

systelli. Dewils

;.trc

COIII;lIl1ed

III

tlie SerYlce

11Ial1u;.t1

available lrom yom supplicr.

4.2.5.3 CLcUr1 (3) Calibrate Current

olp

board

II

thc

CllITClit

OlitPlit /3oard

IS

to be filled

III

the

lIlilt

by

tlie user,

1I

is

lIecessa~'

10

lISC

till

S elltry

to

calibratc the opt

1011.

COl1l1ect

lip

tlie Currellt uutput board

to

thc

SCll

sor

Illput

board as sliuwll beluw .

USERS GUIDE

PROGRAMMING

! :

4.2.5.4 CLvoP1 (3) Calibrate Bridge excitation board

If

tile Voltage Output

Board

( Bridge Excllation ) is to be fitted

111

tile

Wllt

by tile

,.

~

,:

~

user, II is necessary to use tbis entry to

calibrate

the option.

i

, .....

r'

:;'

.

~

Connect up tile Voltage output board to the

Sensor

input

board

as

shown below .

!

..

j

.

. -

'.

'3

:,

, :

-:'

j

~

i

..

~

-

3

,

,-C;

•

..

~

;

~

i

-

.,

i

•

I

"J

VOLTAGE OUTPUT

(

BRIDGE

EXCITATION)

SOCKET

Pre

ss

ENTER,

to

commence

automatic

calibrauon .

Note

If

the display

reads

either

'siglo'

or

'sighi'

recalibrate Ihe output card agalll.

On

completIOn.

ESCAPE

back

to the

Process

Vanable

display mode. ThiS stores the

calibration mfonnatlOll mto lion-volatile

memory.

SG4-2069-03

Page

61

INPUT

SOCKET

ENTER

I

~

jESCAPE

CALIBRATION MENU

. .

:.'

...

.

..

: :

:.

.

. .

_

:...

-:-

----...w4I _

-.- - -

~

_

...

~.

~

:

____

.......:

...

_

;...

...

.•

'

~

!t

.

~

PROGRAMMING

USERS GUIDE

4.2.5.5 rESEt ( Reset all parameters to

default)

PrcsslIlg ENTER 011

till

S opt

1011

rc

sets

all

programmablc paramcters

to

their de!'alilt

vailles

:f~l'i"T

~+'

i

~

'!

J.

!~

t

~t

~:

·s

:

-::

ENTER

CALIBRATION MENU

Page

62

SG4-2069-03

',

~

,

-,

,-

-

.:,,

,.'

~

.

,

':'.

". ' "

.

~

:.:

'--

-

...

~~

~

.....

,.

..

-.

".

OPERATION

USERS GUIDE

5.0 OPERATION

PrevIous sectIOns have shown how

the

unl!

lIlay

be

configured

for

user applicatIOns.

TillS

sectIOn

shows how the user

may

access additIOnal mlonnalloll from the Display

PV

lIlode and

an

explanation

or

how

the

IIlstnllllcnt processes

IIIPUt

data and

activates outputs.

.

f

!.:

.

, .

5.1

USER OPERATION

There are a Illllllber

of

faClhlles available

from

the Display

PV

1l1ode

uSlllg

the Iront

panel keys. These are sUlllmarlsed l11the table below.

KEYPR~SS

ACTION

CYCLE

VIEIJ

SETPOINTS

SHIFT

VIEIJ PEAK VALUE

INC

CLEAR

..... L_L"'"

LAT

CHEO

HL.H"[n~>.

RESET PEAK VALLEV

In

addl\1011,

II

IS possible

to

get lllto Menu Mode

by

presslllg

followed

by

r!l

[ill I

~

ICYCLE

SG4-2069-03

Page 63

USER

OPERATION

- ..! _ . ' - •

k-

.

~,~

OPERATION

USERS GUIDE

E-'

S.1 .. 1Jl.IEW SETPOINTS

The tllllcllon

of

IllIS

Illode IS

10

PIO\lllc a qlllck read-ollh access

10

the Alann

setpolillS

Thl~

opcratlOIl

l~

eZlSler

to

do

Ihall

10

describe alld

IS

therefore shown

diagralllatlcally below.

PresslIlg

lite

CYCLE key

pUIS,

you

I1llll

VIEW

SETPOINlS

MODE. The

display

Will

show the lirst

selpollll Illllllbcr available

\0

bc

VlC\\

cd. possibly

~ltl'

I Successlvc

presslIlg

of

the CYCLE

key

wtll

cycle Ihrough Ihe

olher available setpolllts

If any selponll value

IS

required

to

be

viewed, Ihe

SHIFT key

IS

pressed .

The actual

SCtPOlllt

value

PRESS

_00

CYCLE

TO

HANG

SETP

NO.

I~

IIOW

displayed .

'f:

"~

:/'~

;:

The lonnal

of

the selpOllll display

wIiI

be

<alann actlOn> <

SelpOIlIl

value>

where al;mn

actlOlI

will be olle

of

lour slllgie characlers:-

o-Alann OIL L-Low Alann: h-Hlgh Alann: d-Devl(Jtloll Alann

The Selpollll

wIiI

be a five dlgll value scaled

III

ellgllleerlllg

lIIlItS

.

"

,

"

.

~

:

USER OPERATION

Page

64

SG4-2069-03

..

~

,::"':

OPERATION

USERS GUIDE

5.1.2 VIEW PEAK VALUE

The

llIaXlillUIII

Process Variable vallie lIIeasured slllce switch-Oil or last reset

of

Peak/ Valley (See 5. I .4),

IS

contllluolisly calculated wltilln the Instnnllenl. The

cllrrent value

Illay

be

IIIspected

by

presslllg the SHIFT key whilst

111

Display

PV

lIIode

. The display will briefly show

PEAc

before revealIng the actual peak value.

This \'alue

will

relllalll displayed until I s after the key

IS

released .

It

will

then retllm

to

tile

Process \'anable display.

5.1.3 VIEW VALLEY DISPLAY

TIllS

operates

III

exactly the sallie way as the View Peak display except that the INC

key

IS

used and the minimulll Process Vanable value displayed .

5.1.4 RESET PEAKNALLEY & CLEAR LATCHED

ALARMS

Presslllg the CYCLE and [NC keys simultaneously perionlls two IIIdependent

hllletions.

It

sets

the

Peak and Valley values to

the

cllrrent Process Vanable value

and

It

also clears

any

latched alanns.

SG4-2069-03

Page 65

USER OPERATION

'-'~-::--::-

"

~

-

~"'

.

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"""~

-

-"

~

""

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.

~?'~~'r."'

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~'

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-

.

~.~~~~.,:.~

-!,

.

~

.

~

-

....

~~~~:

:

-

~

~~

'

:

::

madc

I~

a

If

the

Illput

IS

a

User

SG4-2069-03

~I

~)

~I

-

t-

1:

t~;.;;

~

/

:

~~:<~~

:

~-:-

~

'1

.

~:

t.-

.,

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:

.

~

:

:,:.

_

•.

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..

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4

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_

OPERATION

_.

5.2INSTRUMENT

·OPERATION

Till

s sec lion

de

scnbes how

the

IlIstrlllllent proccsscs

1I1PlIt

delta

and actl\·ates outputs.

The

ul<lgram

below shows

thc

sequence

of

processillg.

DISPLAY

INPUT

ERROR

COND

-

FILTERING

r-

f+

DETECTION

!TIONING

-+-

PROCESSING

f-+-

OUTPUT

CONTROL

5.2.1 INPUT PROCESSING

The clcctrlcal

IIlput

IS

read

III

and convened

to

a dIgItal value,

correCIlOns

are

for

onset and drift. Readlllgs are made

tcn

tllllCS

a sccond.

5.2.2 SIGNAL CONDITIONING

Till

s process

dcpend

~

largely upon

the

mcnu

pr06'Tmnllllllg.

If the

lIlput

tcmperature scnsor, the temperature charactcrisllc

IS

linearlscd herc.

voltage or current, thc conditlOnlllg

will

be Lmear, Square root, Power Law

or

dcfllled, il S

pro6'Tammcd

III

the

Inputs menu .

5.2.3 FILTERING

Thc

pro6'TalTiinable

tiller reduces

nOI

se

from

the conditioned

lIlput.

INSTRUMENT OPERATION

Page 66

OPERATION

USERS GUIDE

5.2.4 ERROR DETECTION

.

~

The Instrumcnt and the mput

IS

checked for a rangc

of

fault~

.

>.

"

..

.-=---!

5.2.4.1 OPEN CIRCUIT

~

i

~

....

:

....

ThiS

IS

only chccked lor temperaturc scnsors. If

an

opcn

Clrclllt

I~

detected. thc

process variable

IS

forced

full

pOSill\e range or

full

negative range depending upun

- .

the

brnout

sellmg

III

the Inputs Illenu.

burn

will

be

shown on the display

111

place

or

the Process Variable display.

5.2.4.2 UNDER RANGEl OVER RANGE

TillS

IS

only checked

for

voltage or current Inputs. If the mput value

IS

tound to

be

greater thar .I

07%

of

full

range, or less than -I

07~0

of

full

range, It

IS

lJulIted to

107'}0

or

-107'70

of

full

range respec\ively.

In

tillS

case, either

OVEr

or

lI!\dEr

IS

shown

on

the display mstead

of

the process vanable valuc.

TIllS

condulOn will

al

so

occur If the user

nonlll1

condltlol1lng

IS

used and the

IIlput

t~lIs

belO\~

the

mlllllllUIll

entry or exceeds the

maXnllUI11

.

5.2.5 OUTPUT CONTROL

The alann Relays, LED alanns and current retransmission oplJons may

all

use the

filtered, condillOned Process Variable Value . This

IS

the same value which

IS

displayed.

TIllS

process responds to any errors detected . If the input

is

a temperature sensor,

an

open

CirCUit

will

lI1voke

the bumollt condition, gomg to

111

scale

or

low scale

dependmg upon the bumout programmll1g.

5.6 DISPLAY

TillS

will show the Process Vanable m engmeenng

lIllltS,

filtered and conditIOned. If

any errors have been detected, they

Will

be mdicated

on

the display. The number

of

places

of

decllnal

will

be

as delined

in

the

rES

entry

of

the Illputs menu,

but

if

there

are

more significant digits

than

can be displayed within the five digit field

available, the

number

will

be

right

justified

For example 1234.567 will

be

displayed as 1234.57 . Although the electrical input

IS

updated

ten

tllnes a second,

the display

IS

updated

at

the more visually practical rate

of

three tllnes a second.

SG4-2069-03

Page 67 INSTRUMENT OPERATION

USERS GUIDE

DetectlOIl

01'

a fault

~

arc as fullow s .

and

re-apply. Ir

Ihc

crror

SG4-2059-03

__

_ _ _ .

-'

. ' .

.......

1 .

•••

<'-- ' :"

OPERATION

--

-

..

5.7 INSTRUMENT FAULTS

Thc

1I1strumellt

COl1l11l1l011

5

1\

' checks

it

self

for

con'cct

operatlOI1.

causes

all

CITur

mcssage

to

be

dl

s

pl<lyed

. The

CITor

mcss3gc

Err

01

NUll

Volotile memo!)' bilure

Err

02

RAM

dccode

(,tTor

Err

OJ

RAM

SIZC

ullrecogtllscd

Err

04 Illpul card error

Err

05 EPROM checks

lll11

crror

Err

06 Ram Faull

Err

07 Calrbratlol1 data comtptlon

faul!

burn

-

SENSOR

BURNOUT

ERROR

,~

'" t

Open

ClrClilt

RTD

(Any onc

of

Ihc

Ihrcc wtrcs)

Opcn

circUlI

Thenllocouplc

Cold

JIIII\;IIOn

Ihenmslor lempcralurc oul

of

bounds

Cold Junction Ihcnnrslor

elCClrICal

fault

}

OvEr

I

UndEr

- INPUT

SENSOR

FAULT

Scnsor ovcr -rangc

Scnsor undcr-range

Opcn loop current

Circuli

RTD

shor1

CirCUlI

Opcn circulI

III

V

User

non-1m

funclton out

of

bounds

I f

an

crror mcssage

tS

displayed firsl removc power

condition

rClllall1S

Ihc

mslrurncnl should

be

rClumcd 10

Ihe

supplicr.

1

of

.;

I

i;

/

,

I

.

.\

:

l

:1

i

>

:--;.

.

i

f,

"

,~

ii

INSTRUMENT OPERATION

Page 58

.~

.... :

'10.

-:

-.

.-

••.

• -

.-...:

-.-

.....

.

..'

.

~

.:............:

~':'

~

.

<

,

~:.

-'

:...

.

~4.

·

...

~

.::"

.

..

. .

_

.

1>~~

-_'

._

'

.

'

-

"

~

'

'' '

''

.

~:..,.

:...

-

,

--.:

.

,,

~

...

..

:.

,,

"-:.':-

"#~

,

....

...

~.

-

'

i~

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~

USERS GUIDE

APPENDICES

,

.,.;;

"'"

'.

, " , '

APPENDIX A

POWER SUPPLY SETTING ADJUSTMENT

The operatll1g voltage for the

WlIt,

configured III the factory, IS

fOlllld

011

the label

011

"

top

of

the

II1strulllellt

case,

....

'.

1:-

If

II

IS reqUired to adjust

tlIe

settlllgs

10

converl bc(\\cell

110

HlltS

and alld

2·W

volts,

r

II

IS

lIecessary

10

adjust the power supply

lillb

fOllnd

llll

the lIlIdersldc

or

thc

Motherboard bellcalh the (ralls/onller

See

APPENDIX H for

II1structlOIlS

on removal

of

electrOillc asscmbly,

!

~.,

The correct

IlIlk

settlllg

for

both the

110

volts and

240

volts arc shown bclo\\ ,

:

LINK

1--+

LINK

1 ....

LINK

2 ..

240

VOLTS

110

VOLTS

J

•

Please

lIIark

the label

3Cl

:ordlllgfy

Wllh

any dlallgc:-., sholiid the

lIllIl

need 10 he

retumed for any

reaSOll,

SG4-2059-03

Page

59

APPENDIX A

. '

...

1.

, .

~~..

APPENDICES

USERS GUIDE

APPENDIX B

FUSE REPLACEMENT

The IIlstnllllcnt has

an

II1tegral

Fuse mowlted on the

III

a

II

I pnllted

ClrcUI[

board. The

Fusc

IS ratcd

at

750mA and will 1I0nnally

la

st the Ide

of

[he

IIlstnllllent.

Should the

III

strullIcllt appear

to

be

completely dead, It IS possible that the Fllse

ha!>

bluwlI

alld

should

be

replaced as follows .

Follow the electfOllIc assembly removal procedure

111

APPENDIX H

The Fuse

IS located

011

the motherboard shown III the dlagralll below .

.

~

.

~

.

CPU

BOARD

'.!.!.!.!.!.!.!.'.!.!.!.!.!a

COMMS

SLOT

r--------.,

INPUT

BOARD

t·:·:·:·:·:·:·:·:

.:.:.:.:.

3

OPTION

SLOT

1

FUSE--+

•••

t·!·!·!·!·!·!·!·!·!·!·!·!·,

~

~----------------~

OPTION

SLOT

2

The Fuse can

be

de-soldered, and a new Fuse

II1stallcd

Re-assemble the

IIl

strwnent.

Spare Fuses are avaIlable from your supplier.

APPENDIX B

Page 70

SG4-2069-03

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