INTRODUCTION . .The CAL 9000 temperature controller isbased on proven temperature controltechniques, but it incorporates substantialimprovements due to the use of moderndigital technology involving amicroprocessor.

Good functional design ensures that theversatile features of the 9000 have madeit simple to use . For the majority ofapplications it is only necessary to key inthe sensor type . It will then automaticallyoperate with Default (factory) settings forthe PID Control terms making it suitablefor a wide range of applications which

require a single setpoint, slow cycle,

proportional output controller .

To use the 9000 with Default settings seeSections Bt - BS.For more complex or difficult applicationsthe Default settings can be overridden bymore appropriate values, alternativecontrol modes or enabling of the secondset point . When the appropriateparameters are keyed in, they can be'locked' to prevent unauthorisedadjustment . Sec Section B6-8 9

INDEXSECTION A Installation and Connection Detail s

SECTION B Operating Instruction s

2

I

Ik

PANELCUT OUT

can be further tightened using the jackingscrews .To remove the unit from the panel, ores$the legs of the Clips in oppositedirections to release the ratchet .

To unplug socket, press in lock buttons and pull apart

I 2

Supply SPi "J t . NC) v

Either 230V c 15% 50-60 Hz (612-934) 'or 115V x 159. 50-60 HZ (612-928 )

Section A --- Installation and Connection Detail s

The instrument is mounted in the panelthrough a 45mm square 1/16 DIN cut outusing the special mounting clip provided .

The mounting clip should be pressedhome until the ratchet holds the unit

firmly in place . it necessary the mounting

IMPORTANT Check side label for supplyvoltage

[R5 Imk3-5

3

Input Sensors - Key selectable from instrument front panel .Thermocouple types PTtOO RTD 2 wireJ,K,N,R,ST,E andFe•CuNi DIN

Standard Output s

SP1 Relay SA/250V ac Resistive load SPDT(energised to apply power to heating load)

SP2 Relay 3A/250V ac Resistive load SPOT(Slaved to SPt - key selectable)

refer to SP2 OPERATION table Section ASfor relay coil status.

Showing optional uses of second setpoint (SP2)

Mains Heater - with alarm s

7

IMPORTANT - WHEN SWITCHINGINDUCTIVE LOADSOe•rate contacts and fit external

suppression to ensure longcontact life and minimuminterference .

LALARM) ~ lISIGSU ► PL

Y NAI~3A (max) LOW ALARM OR WITHIN LIMITS SIGNAL

NIGH ALARM OR OUT OF LIMITS SIGNA L

4

Heating and Cooling

COOLING WATER

"Met Nis not ,Rc.1IIRMnded IDlt SP2 Output it used as S tafsty Circui t

CONTROL MOOSOPLRATh1G MOD!

191

SP! RELAYIS WIRGISW

SM LEDIS ON

TYPICAL OIAMKLSOS USE(nINCTION 10)

COMPAR 0=

NIGH IASOVS SPI) BELOW ABOVE DEVIATION

OPTION , Sh SITTING SP2 SETTING ALARM NIGH

ON'OEi LOW (SL OW OPT) ABOVE Mass DEVIATIO N

IOPHON 0) OPTIONS SP2 SETTING SP2 SETTING ALARM LOW

OUT OS LIMITS (ABOUT WITHIN SET BAND OUTSIDE $ET SAND DEVIATION ALAR M

SPt) OPTIONS AROUND SPI SETTING AROUND SP1 SETTING NIGH AND LOW

NIGH (ALONE $91) ABOVE ABOVE SP4

IWOPORTIONAL OPTION I S ►S SITTING SPS SETTING COOLING

(OPTIONS I-T) LOW (BELOW $H) BELOW BELOW I I COOLING

OPTIONS SM SETTING S►S SETTING Sq NEAn50

Section B Operating Instruction s

Digital Display

The four digit display normally showsprocess temperature to 1°C or 1°F and inhigh resolution 0 .1°C or 0 .1°F.

It is also used to display setpoint value(flashing) and the FUNCTION and OPTIONlist .

0

L BO ❑

L< I W I t;

CAL 9000 Front Panel

5

Functions

are the available controller facilities

eg . Derivative time/Rat e

Options

are the available values for each Functioneg . Derivative value - 50 seconds

Function 6

O Lion 4Function numbers are on the Right, W

Option numbers are on the Left of the floating decimal point .

Parameters : are the selected Options from the Function list .

Error Indicato r

This is situated to the left of the digitaldisplay and the three LED's display thedifference between setpoint and processtemperatures in five steps, each onerepresenting 290 of full scale value .

The error indicator can also be used in

high resolution, t 1% steps or low

resolution, s 4% steps

1ss•

174•

SP jfset ro nt

144 .

144•

or mote Item sP

1 . to 3 . 450.0 SP

0 Wtt~tn 1 : of SP

1% to 9 : ss o- S P

7 : of mote CC'O~ SPtsumaie •tn 904 iwt .4.101

Output Indicator s

The two separate LEDs beneath the digitaldisplay indicate :

Illuminated SP1 Output ON (green )

O Illuminated SP2 output (amber). On or Off depending on mode of OOeratio n

selected - see Table A S

User Mode

* Displays Setpomt (flashing)7k ♦Keyed together increases setpo;nt* VKeyed together decreases setpoint

0

tt

0

Is

0

•

0

i-digit rollover rate increase s

Setter Mod e

p Entry to Function and Option List andExit to normal display and processtemperature

•V Indexes FUNCTION/OPTION number upor down in single digit s

s# Changes adjustment from Functions toOptions and vice-versa (1e . toggling)

6

For ease of use in normal applications,the CAL 9000 has been preset withfactory or DEFAULT settings in place ofcustomers OPTIONS .

These preset parameters enable theinstrument to operate in PID Controlmode with single setpoint . slowcycle, prooortional output .

This configuration should give good

results where the heater is adequatel y

rated and the control sensor is sitedreasonably close to it .

Default settings (for SP1 only) are :

Prooortiona, Time.' 30 secsCycle rateProportional Band/ =2,5% of DefaultGain full scaleDerivative Time/Rate =25 secsIntegral Time/Auto Reset =350 sec s

To use the controller with Default settingsrequires only that the Option number ofthe sensor, selected from the Sensor

Default Range Table be keyed into theinstrument .

The Default Range will limit the setpo ntvalues only. The instrument will indicate

process temperatures over the fulllinearised range shown in the table inSection 89 .

It is important to ensure that the rangemaximum is compatible with safety.

Proceed as follows :

Apply power . All LED segments will be

briefly illuminated during the self check

routine, then the display will request

sensor selection, ie . The Option number

for Function 16, and will not respond to

any further instructions until this is made.

Optictt Wpa Mitt/Max•C

1 . J Iron Constantan Thermocouple 0- 400 32-800

2 . N Chromel Constantin Thermocouple 0- 400 32-800

3 . N NiCrosil Nisil 0- 400 32-80 0

4. R Pt13% Rh-Pt Thermocouple 0-1600 32-1999

5. S Pt 10% Rh-Pt Thermocouple 0-1600 32-1999

6. T Copper Constantin Thermocouple 0- 250 32-500

7. E Chromel Constantan Thermocouple 0- 500 32-1000

8 . Fe-CuNI DIN Thermocouple 0- 400 32-800

9 . PT100 RT0 Platinum Resistance Thermometer 0- 200 32-400

Ranging

If the Default range maximum is not suitable it can be increased or decreased to anydesired value within the linearised band .

Refer to Section 86 Parameter Adjustments.

STEP

1 Install Unit . Power on .Check that display reads :

2 To key in the selected sensortype . Example : OPTION 4 . Type-Kthermocouple:Check that display reads :

3 To enter the selectedthermocouple type into memory :The display now reads sensorTemperature*, eg. Ambient (18°C).

4 To key in the set point value:To Increase the set point :To decrease the set point:It should be noted that the digitrollover rate increases (ie .accelerates). eg . Set Point 450°C .

When the keys in (4) above arereleased the unit will operate asa normal temperature controller.The square LED, is illuminated,showing that SP1 output isenergised . To view the set pointtemperature :

5CTIQII D/SPG95l

Note : digits showngreen are flashing

PRESS ♦ TWICE

Q

PRESS P ONCE

PRESS *and HOLDPRESSPRESS

PRESS *

To adjust the set point value atany time: REPEAT STEP 4

Should a particular application requirethe use of additional features, forexample : second setpoint output or HighResolution, refer to Section 86 :PARAMETER ADJUSTMENTS .

This also applies where the Defaultsettings prove to be unsuitable. The 9000can be tuned for optimum performanceby the adjustment of control parameters .

If guidance is needed to establish theappropriate settings, refer toSection C : TUNING .

NOTE : Because the following selections

nfluence the values of other settings and can have a fundamental effect on control

Charactanstics, it is important that when required, they should be made during initial

setting and in the following order, to avoid the need for retuning.

1 . High Resolution (Function 18 Option 1)

2. °C/°F selection (Function 22)

3 . Range adjustmentsSelection C' or F° (Function 5 )If the temperature scale is changed it isessential to replace the upper fascia .

Range Adjustments

The Default full scale (automatically selected by the choice of sensor) may be alteredto any value within the Irnearised band shown in table (Section 89) . Use the following

procedure :

1, Press P once and release.2 Press P again and hold .3 . Press* and hold .4. Release P (hold*). Default full scale flashes

S . Either press • or ♦ to adjust full scale value

6. Release ♦ or7 . Release 1k

Repeat steps 1-4 to view new fullscale value.

Parameter Adjustments

STEP1 Ensure that the link behind the

lower front bezel is in theParameter Setting position (seeParameter Lock Section 811) .

2 To convert main display fromtemperature reed-out intoFUNCTION and OPTION listing mode:FUNCTION numbersappear to the right of, andOPTION numbers to the left of,the floating decimal point,starting with FUNCTION 3.

The FUNCTION listing has beenarranged to give easiest access tothose which are most frequentlyused.

When indexing in a positive (A)direction, FUNCTION 23 isfollowed by FUNCTION 3.

FUNCTIONS 2 and 1 can beaccessed from FUNCTION 3 byindexing in a negative (y)direction. FUNCTION 1 is followedby FUNCTION 12.

0 . 0 0 " O

► r

Rcnvn 0/SPLAy

PRESS P

OPTION 0

FUNCTION 3(FLASHING)

9

STEP3 1b index sequentially. The

FUNCTION digit(s) will flashindicating that the FUNCTIONScan be indexed sequentially from3 to 23 enabling previouslyentered or Default OPTIONS to be viewed:C9 . FUNCTION 12 OPTION 2 .

4 To alter an OPTION :To cause the flashin gof the display to shift from theFUNCTION column to the OPTIONcolumn to the left of the decimalpoint . Note that it is the flashingdigit(s) that can be altered .

To Change OPTION number :

To return to FUNCTION indexing :

When all required OPTIONS havebeen selected for each FUNCTION,to place in memory andcommence control under thenew instructions :

STEP

ROW 015%RY

PRESS ♦ O R

PRESS 11r

PRES S

OR PRESS V

PRESS *

PRESS P

8(711]11Changing SP1 Proportional Time/Cycle Rateto change SP1 proportional time from 30 secs (Default setting) to 20 secs . FUNCTION 4 :Change OPTION 0 to OPTION 4

1 TodisplayOPTION/FUNCTION List :Ensure that link behind lowerbezel is in 'unlocked' position .

2 To index the FUNCTION number to 4 :

3 Change to OPTION numbers :

4 To alter OPTION number 0 toOPTION number 4-

10

PRESS P

PRESS A

PRESS *

PRESS

M

2./ 2

Q/SPLRy

STEP 8C71Qn OWN

5 To place in memory: PRESS P mSTEP IT71011 Dl5£Hy

Use of Manual Rese t

P. PD and ON/OFF mode. When the system has settled, if a discrepancy exists betweenSet Point and Process Temperature, the 'offset' can be removed by the use of ManualReset . For example, if the process temperature is 252°C and the set point is 250°C .

Process temperature is - 01905

view the set pointto.®®®temperature : PRESS *

2 To correc t play shsh 'onset' ofDisplay ows FUNCTION ON 3

,

7, 0105OPTION 0: PRESS P

4 change to OPTION numbersflashing: PRESS ■ING

5 key the 'onset '(-4°C): PRESS ♦ ♦temperature Om®8

6 To place in memory: PRESS P 1909The Process temperature readingwill settle from 252°C to 250°C.

I250

11

All adjustable Parameters are held in memory and are shown in the Functions andOptions Table below.For each Function, Option 0 is the Default (factory) Setting .

FYect3om Option Parameter Function Option ParatpeterNumber Number Number Numbs

0

- a

% ofspan

0

12

1 Manual Reset 7 Sri DerivativeAdjusting +/- 10 steps Approach Control

Driset. Key in Range: 0 1.5 x ProportionalCorrection Prop Bond + 2 Band(in degrees) (max 99°) ,. 1 0. 5

4 SPI Proportional S 2005Time 6 600s

0 30 sec 7 1000111 is

2 Ss 9 Display Bias3 1011

4 205 10 SP2 Proportional5 605 Time6 0.055 0 ON/OFF

ssa° 7 ON/OFF 1 t ccs

Option selected at

Function 19) a S►1 Integral Time

S►1 Lock 0 350 sec

1 OUT0 Unlocked 2 25s1 Locked 3 SOs

4 100$

(from SP1) 0° to 99° 6 4 .0in degrees (inoperative until 7 5 .0

2 1.0SP2 Adjust 3 2.0

Key in 1° steps 4 2.5setting Range: 5 3.0

♦ 2 5 sSP1 Prop Hysterisis 3 losBand 4 205

0 2.5% 1 .25% 5 605

er 1 0.5% 0,25% 6 0.0512 1% 0.5% 7 3Ds3 2% 1 .0%4 3% 1.5% 11S 5% 9.5%6 10% 5.0%7 20% 10.0%

Msumam Proo Bond

Po,P mode : 255• (25 .5°m Hrfes)PID mode 127° (127' in Mi Scs I

SP1 Derivative Time0 25 sec

.01 OUT2 553 1034 50$S 10056 200s

% of

span

SP2 Prop NysterisisBand

0 2.5% 1.25%1 0.5% 0.25%2 1% 0.5%3 2% 1 .0%4 3% 1 .5%5 5% 2.5%6 10% 3.0%7 20% 10.0 %

Maximum Prop Ban dPD.P mode 255° (25 Vim Mi-PetIPID inocc 127° (12 7° in H.-Aft

Note : Functions 9, 14 and 23 art factory settings

wheel" anion ft Sawa False wt t]ptwu Nfa~aetylt+t.we (rum..

19 Grow IndicationResolution

17 Nesatite Temperawreranging

I)

I

Normal (4% x F5 pe r

segment )

High (19• x FS per 1R

0I

DisabledEnabled

Nigh Resolutio nsegment) 0 Normal

2 to. (417. x FS Pe r

segment)1 Hues (-99.9 to 199.9)

Settings in 1 •

13 Spare increments becom e0 .1• increments in

14 perivative Polling Ratio High Resolution.

0 5x Derivative Time01

.0.4 14 SP2 Opera" Mode

4 70 0 OUT

3.

1 0 1 Hgh (above SP1 ).

2 Low (below SPI )

15 Reset an functions to 3 out of Limits

Default 20 SPt Sensor Wmou t0 Normal ProtectionI Reset 0 SPl output OF F

(UPSCALE)14 Sensor Select 1 21 output ON

0 None-Controller

Inoperable(DOWNSCALE)

1 1 91 3P2 Sensor Burnout2 K Protectio n3 N 0 SP2 output OFF

4 R (UPSCALE )

5 S 1 SP2 output ON

6 1 (DCTNN5CALE)

7 E 42 •C/• f8 Fe.CuNI 0 •C9 PT100#RTD 1 of

23 1 Version N o

Nele: The use 01 Option 1 at Function 15 will return an settings to Default except for Function 22

(*C .,*F) and factory set 'unctions 9 . 14. 2 3

SENSOROPTION oC

DEFAULT RANGEOF

UNEAR<SEO RAMC•C of

F4 TYPE MR4 MAX MIN MAX MIN MAX MIN MAX

12

1X

0a

400400

3232

800 0 80 01200

32_M

147 01

3, . _

N B00 0 1400 32 1994

4 R 0 1600 32 1999 0 1600 32 1999

5 S 0 1600 34 1999 0 1600 32 1999

6 T 0 250 32 500 -90 250 -130 480

7 E 0 500 32 1000 0 600 32 111 0

B Fe-CuNi 0 400 32 800 0 800 32 14709 PT1001s.TD 0 200 32 400 -90 400 -130 750

Range adjustments (including Default) only limit setpoint values . Process temperatures will

be displayed over the full linearised range . To clear SP2 to Default 'out use F19 or F15,then briefly de-power. 13

The following sensor types can be used fornegative temperatures.

The negative value shown against eachtype is automatically set by the choice ofsensor (Function 16) and requires enablin g

The chosen parameters may bepermanently locked into memory byremoving or altering the position of the linkbehind the lower front fascia as shownbelow.

with Function 17, Option 1 .

Type T thermocouple -90°C, - 130°FPT100IRTD -100°C, - 150°FType N thermocouple -50°- 58°FType K thermocouple + non linearised

When the Parameter lock has beenapplied, only the setter adjustments arepossible (see Section 812).

Note that locked positions (2) and (3) are

alternatives and that the link socket is in

the 'inactive' position in (2).

Parameter Setting Position (1) Locked Position (2) Locked Postion (3)

Note: It is Important to switch off briefly after changing link positio n

The sette' can perform the following 2. Adjust the second set point - SP2.operatiors by depressing the recessed (assuming Function 19 either Optionskey P. 1, 2 or 3 have been selected).

1 . Adjust manual reset 3. Lock the main set point - SP1 to(PD, P and ON/OFF modes only) - prevent adjustment b ysee Section 87 for key sequences. the operator.

Depending on the selection made a t

Functions 20 and 21, the SP1 and SP2outputs ire turned ON or OFF. The maintemperature display, on a fault indication,is replaced by 'EE' Flashing, followed by adigit . This indicates that an error has beendetected in the system. Action should betaken as follows ;

Note : Itttpair and Ilecalibration

EE1 - Sensor burnou tCheck sensor and/or connectionsthen Rey*

EE2 - Temporary System ErrorSelf clearing

EEO - loss of calibration

EE9 - NVM data fault(non volatilememory)

Consult

aDue to the nature of Its design, the 9000 can only be repaired and recalibrated by usingspecial equipment and should be returned to a if found to be faulty.

14

SECTION C I Tunin g

If the preset PID DEFAULT values prove to be unsuitable for a particular application, thefollowing method can be used to establish new settings which should be acceptable andwhich can be adjusted to give optimum control. This method of tuning may differ from

that used on other controllers.

The first step is to control the system with the instrument in ON/OFF mode and use theseresults to calculate the new Parameter values for SP1 .

Check that all settings are in DEFAULT . If required, range adjustments should be made first .

Refer to Section 36.

Check that Parameter Lock is in the Parameter Setting position (Section 811) and proceedas follows :

i . Adjust Proportioning Time to ON/OFF(This switches off all other control terms and sets Hystersis to 1 .25% of full scale) .

ii . Key in Set-point temperature.

iii . Switch on and allow the process to stabilise . Then monitor process temperature,ideally using t . chart recorder, or alternatively by taking readings from the display atregular interv ls, as frequently as possible .

The results should look similar to the example .

iv . Using the figires obtained for the oscillation period (T) seconds and amplitude (A)degrees, the following Parameter values can be calculated .

a. Proportonal Time/Cycle Rate = T2 0

b . Proportional Bend %/ = A x 1,5 x 100Gain % full scale

c . Derivative Time/ Rate = T10

d . Integral Time/Auto Reset = T

If 10 seconds or less use SSR .

Set to next LARGER % setting.

Set to next SHORTER time setting.

Set to next LONGER time setting.

' (Approach control will be activated in DEFAULT setting = 1 .5 x prop band . If the warmup characteristic is unacceptable, refer to Section C6) .

v. Enter these new values and restart the process from cold .

The above settings can be further adjusted to give optimum performance . Thefollowing curves and notes will provide guidance for tuning the individual contro lterms._ ~~ - -'15

Setting cetermnes the Cycle rate of the output device. In the interest of long contact lifethis shoLId be the slowest lOnge$t setting) possible if relay output is being used .Otherwise there is no disadvantage in using faster settngs.

Ideal Setting Setting Too Long

This term is employed to smooth out the Oscillating control characteristic typical ofON/OFF control .

A feature: of proportional control is that the system may run at a slightly differenttemperature to the set-point (Offset), and have a slower reaction to disturbances .

1(Setting too narrow Settin Ideal9 Setting too wide slowsystem oscillates warm up and poor

control

The purpose of the integral term is to automatically correct for offset errors Caused bythe introduction Of PROPORTIONAL control . If incorrectly set this can cause instability orincrease warm up time.

Setting too short Ideal setting Setting too long

16

The derivative term is added to PROPORTIONAL control action to speed up response todisturbances aid to suppress overshoot . In applications where these two requirementswould need different settings, the use of Derivative Approach Control for adjusting warmup characteristics allows the Derivative setting to be biased in favour of disturbancebehaviour.

IIf I

disturbanc edisturbance disturbance

Setting too long Ideal setting Setting too short

This feature allows the warm up characteristics to be tuned separately from normalrunning conditions and is particularly useful for applications where the sensor is somedistance from the heater. The setting determines where the derivative action starts withrespect to set-aoint. The smaller the setting, the closer to set-point .

Setting too small Setting ideal Setting too large

Where a given application cannot be tuned to give acceptable results over the requiredrange of process temperatures and conditions, it is possible that better results may beobtained with Proportional, Derivative and Approach Control terms only .

'Cann .

Ideal settings for these systems are very dependant on the application, and are oftenbest determined by experiment.

The following general points may prove useful for initial consideration .A common characteristic is that there is a considerable difference between the systemresponse to the input of heating and of cooling energy .In general, bosh channels can be set independantly using the Tuning guidelines forsettings for Proportional Time and Proportional Band, and where it is known that onechannel has a dominating and rapid effect on system temperature, the employment ofnarrow hysteresis ON/OFF settings for this may give excellent results .

Where both sirtpoints are required to be set close together (small deadband), wideproportional or hysteresis band settings will overlap allowing simultaneous operation ofoutputs, which may give the best overall control .

17

S-

• BleclrlCJI

Suppy volt ge 940V :157. 5060HzOct StNO 612-934

110V :15% 506OH2

Stock NO 612-928

• consumption 5VA

Output modulesStandrd - dual outpu tSP/ Relay SA 2SOV IC . Resistive load SPOT

(contacts de-rated from 16A

to give extended lit )

SP2 Relay 3A'250V ac . Resistive load SPOT

• Accuracy

Calibration as uracymO .25% of range =1 °C (o0 .5°C In Niles)

Control stabilit yTypically -01!% of full scale, dependent on

application

Samphng timit3 samples per secon dRe-zero of CJt: and auto calibrate every 5

seconds

Temperature coefficient<15opprn/°C of may Imearised range typical

Reference conditions220C x200, 230/11SV =5%, after 30 minutessettling time

• Sensors

Thermocouples

J/K/R/5/T/E IPIS 1966

N NicrosibNisilFe-Cut4i DIN 43710

External resistance Max 100 ohms

Cold junction compensation Rejection typically

201 (0.OS°C/°q

Resistance thermometers

Pt100/RTO 100 ohms at 0°C, plat. DIN

43760/851904Standard 2 wire

Bias current <0,2mA

Sensor burnout Automatic protectionFault displayed '

SP1 and 5P2 Default upscale (output of, keydOwnscale

Common mode Negligible effect up to 264V rms

50/60Hz (140 dB)Series mode >1000:1 negligible effect up to

SOmv 50Hz (60 dB)

• General

Ambient temperature

0 .50°C (32 .130°F)

Noise immunit yTesteo for mains interference on Schaffner

200/222 Interference Simulator. No effect on

storeo catd Normal control resumed

immediately loliow :ng interference or 'brown

out s

Data retention10 years with instrument unpowered

Safety standardsDesigned in accordance with.UI. 873 - Industnal Temperature Controllers,

CSA 022.2/244981, VDE 0411 Class IMouldings in flame retarcent polycarbonate.

Degree of protectionDesigned in accordance with:IEC 5291976 BS 54901977Bezel assembly IP-54 'Protected against splashing

water and dust 'Case inside panel IP-30 'Protected against>2 .5mm die objects'

DimensionsBezel 48x4803mm/1 .89"xl .89"05"Depth behind panel 115mm/4.4" overallWeight 380g/13oz

18

. . . vn• .

0 Control Modes

Default mode (factory) settings

SP1 PID P-oporhonal . IntegralDerivative

Proportional Time/Cycle Rate - 30 sec

Proportional Band/Gain 25 %

of Spa nDerivative Time./Rate - 25 sec .integral Time/Auto Reset - 350 sec .

SP2 Off InactiveKey selectable mode s

SP1 PID or PD with Approach

Control5P2 C-evlahon Alar m

High Low or Out of Limits

wolustaole Q0-99oC/F

about SP1 settingControl modes - on/off, or

Froportlona l

Key selsctabk poirwro ees-SPI Defile tit

•

Tpt Prop Tlme'Oae Rate .Soms, 1, 5, 10, 20, 30, 60 secs• Fast cycle <losec, SSR recommended• Prop Trn'e' Circle rate >1 sec, min on/off times 0.5% x Tpl

• Linear or: . mternol/exterrlal, key 50ms Cycle rate

Xpt Prop Band 'Gai n

b1 Derivative Time Rate

AC Approach contro l

Tv Integral Time

Auto Rese t

MR Manual reset

xsol Hysteresis

30 sec

0 .5,1,2,9 .5.3,5,10.20'. span 2.5:

off, 5, 10, 25, 50, 100, 200 sec 25 sec

off, 0.5, 1, 15, 2, 25, 3, 4, 5xtPI 1 .5

Derivative, activated-about SP 1

off . 25, 50 . 100, 200. 350, 600, 1000W

PD, P a onioff modes,

x9900!F about SP1

350 sec

D o

025, 0 .5, 1 . 1 .25, 1 .5, 25, 5, 10%x span None

On/off mope onl y

Key aket•bk partltnetevs-$Pt Daefauft

Tot xo2'xfa2 Prop -,me Prop Bana and 'lysteresn as SP1 None

19

C C

• Displays

Main digital display4 High brightness 7 segment LEDs, 10mm (0.4°) highdisplaying Normally - Process temperature or main

set point - SP1 or Option/Function No,display or setting or Fault conditions

Range Norma -199 to 1999°C/FHigh resolution -99 .9 to 199 .9°C/ F

Negative temp Defaults to set point minimum of0°C/32°F, key to enable negativetemperatures, ;Sensors T/Pt100 RTD)Linearisec to -90° CK&N non Linearised to -50°C .

Error indicato r5 state/3 LUDs Default <x1%, 1 .3%, >3% xFS

High resolution <x0 .5%, 0.5-1 .5%, >1 .5%Low resolution <=2%, 2-6%, >6%

Output IndicatorsSP7 Square, green LED 5a2 Round, amber LE D

Setting3 operator keys, I flush key

Sr

OfIR4p -liaeartq and da/sutM aaetiap' C

Sensor unearise0 Tolerance Default

type range FS

J 0-800°C C 400° C

K 0-1200°C t°C 400° C

N 0-1200°C t°C 400° C

R 0-300°C 4°C 1600° C300-1600°C 2°C

S 0-400°C 4°C 1600° C400-600°C 2°C600-1600°C 1.°C

T -90 to 250°C 1.°C 250° C

E 0-600°C !°C 500° C

Fe-Cum 0-800°C !°C 400° C

Ff100/ -90 to 250°C 0.25°C 200° CRTD 250-400°C 0.5°C

Range adjustments (including Default) onlylimit setpoint values. Process temperatureswill be displayed over the full linearisedrange .

20

USERS NOTES :-

f

Its Components Un t.d March 1987