r USER MANUAL - Eurotherm by Schneider Electric
Contents
1. B RELAY OUTPUTS o F C OUT 1 NO 4 m our 5 h e l T 6 Fig 5 RELAY OUTPUTS WIRING The contact rating the relay outputs is 3A 250V AC on resistive load The number of operations is 1 x 10 at specified rating NOTES 1 To avoid electrical shock connect power line at the end of the wiring procedure 2 For power connections use No 16 or 14 AWG rated for at last 75 C 3 Use copper conductors only 4 Don t run input wires together with power cables All relay contacts are protected by varistor against inductive load with inductive component up to 0 5 A FKS 1 10 p65 3 VOLTAGE OUTPUTS FOR SSR DRIVE 3 AS OUT 1 S 4 SOLID STATE RELAY 5 o OUT 2 oe 6 SOLID STATE RELAY Fig 6 SSR DRIVE OUTPUTS WIRING They are time proportioning outputs Logic level 0 Vout 0 5 V DC Logic level 1 14 V 20 20 mA 24 V 20 95 9 1 mA Maximum current 20 mA NOTE These outputs are not isolated A double or reinforced isolation between instrument output and power supply must be assured by the external solid state relay 16 09 99 16 51 C POWER LINE WIRING N L2 L L1 Fig 7 POWER LINE WIRING 100V to 240V AC 50 60Hz 15 to 10 of the nominal value 24 V AC DC 10 96 of the nominal value NOTES 1 Before2. BRASIL ERO ELECTRONIC DO BRASIL Industria e Comercio Ltda AA Garibaldi 659 Conj 202 90035 050 PORTO ALEGRE Tel 05 214888 Fax 051 2214734 erobr nutecnet com br CHINA TIANJIN VEGA COMPANY Ltd TAIF Hebei District 300232 TIANJIN Tel 022 26273296 Fax 022 26273297 FRANCE ERO Electronic SARL Zac du Ch ne E 34 Rue du 35 me R giment d Aviation 69673 BRON CEDE Tel 0478267979 Fax 0478267800 GERMANY ERO Electronic GmbH Ottostrasse 1 65549 LIMBURG A D LAHN Tel 06431 95680 Fax 06431 57493 NETHERLAND ERO Electronic Nederland Ganieelan 4 2404 CH Alphen a d Rijn Tel 0172 420400 Fax 0172 420395 sales eroelectronic nl SOUTH AFRICA ERO Electronic S A Pty Ltd Airgro House 1343 Spokeshave Avenue Stormill Ea 2 ROODEPOORT Tel 011 4742278 9 Fax 011 4749404 P O Box 43112 Industria 2042 ero sa kingsley co za 16 09 99 16 52 SPAIN ERO ELECTRONIC IBERICA Calle La granja 74 Pol Ind Alcobendas MADRID Tel 091 6618194 Fax 091 6619093 U K ERO U K Unit 1 Cygnet Trading Estate Faraday Close Durrington Worthin WEST SUSSEX BN13 3RQ Tel 01903 693322 Fax 01903 693377 U S A AMERICAN ERO Electronic Corp BARRINGTON ILL 60010 Tel 0847 382 0881 Fax 0847 382 0240 U S A BARBER COLMAN ndustrial Instruments Div P O BOX 2940 Loves Park IL 31132 2940 Tel 0815 637 3000 Fax 0815 637 5341 jgsearle ad com
3. 2 ooozgo 1 Run time group 4 PARAMETER Pb HYS ti td IP r Gn OLAP ArW Cn Ac FKS A 10 p65 DEFAULT VALUE 4 0 if contol action type is PID 6 0 if contol action type is Pl 0 5 4 00 m ss if contol action type is PID 6 00 m ss if contol action type is PI 1 00 mm ss 50 If only one control output is set 0 If two control outputs are set 1 00 0 100 TEV Run time group 5 PARAMETER DEFAULT VALUE A OLL 0 f OLH 100 A rAaP In AC CY 15s S OLL 0 0 S OLH 100 0 S mP In SC CY 15s rL Initial range value tH Final range value Grd1 In Grd2 In tOL In Run time group 6 PARAMETER DEFAULT VALUE A1 tP Proc A1 Cn s HA A1 Ac rEV A1 St OFF A2 tP Proc A2 Cn H A A2 Ac s TEV A2 St OFF L b Cn A L b Ac rEV Run time group Hd PARAMETER DEFAULT VALUE Pb Lo 2 0 Pb Hi 100 0 ti Lo 00 01 mm ss ti Hi 20 00 mm ss 16 09 99 16 52 DEFAULT CONFIGURATION PARAMETERS TABLE 1 European PARAMETER VALUE NOTES fi In t 3 TC K with C fi In d No decimal figure fi In L 100 C fi In H 1370 C OFSt 0 C In FL nonE No filter O1 Fn AAin O2 Fn ALr 2 Sf Fn Enb Cn tP PLD SF Cn Std SF VL 0 SS th 100 C L b AL nonE L b th 100 C L b t 10 00 L b HS 10 SP dS OP SP AV SP 1 t1 ou 10 sec t2 0u 10 sec S run 0 no protection Pr Gr 1 S CnF 0 no protection SECURITY CODES In this page it is possible to fill out
4. Pushing the A or Y key for more than 2 s the selected set point value will be displayed the decimal point on the right of the least significant digit is lit and it will start to change The new set point value will be operative since no key is depressed for more than 2 s the previous indication will be displayed The direct access of the set point is disabled if all the run time parameter groups are protected LAMP TEST When it is desired to verify the display efficiency push the FUNC key for more than 4 s The instrument will turn ON with a 50 96 duty cycle all the LEDs of the display we define this function LAMP TEST During the LAMP TEST the instrument continues to control the process No time out is applied to the LAMP TEST Push any key when it is desired to come back to the previous indication 16 09 99 16 52 LOOP BREAK ALARM LBA function The functioning principle of this alarm is based on the con cept that with a steady load and steady power output the process rate of rise deviation time is steady as well Thus analyzing the process rate of rise of the limit conditions set by the following parameters f OLL and fni OLH for heating or S OLL and S OLH for cooling or f OLL and S OLH for heating cooling it is possible to estimate the two limits which define the correct process behavior The LBA function is automatically activated when the control algorithm requires the maximum or the minimu
5. the relay output goes OFF but the LED remains steady lit until the process variable reaches the alarm threshold minus hysteresis D 16 09 99 16 52 Example for A1 Cn A2 Cn H L Measured Alarm Alarm Value Threshold Hysteresis ON Relay out OFF ON LED 1 2 Flash Flash S OFF ake A A D BC E A alarm condition detection B the alarm remains in alarm status even if the measured value is under the threshold until a manual reset is performed C E if a manual reset is performed when the alarm condition still exist the LED gets steady lit the alarm remains in the alarm status until the process variable reaches the alarm threshold minus hysteresis D H IC Alarm 1 action Gr 6 This parameter is available only when OUT 1 is configured as alarm 1 output O1 Fn configuration parameter ALr 1 Range dir direct action Relay energized or SSr 1 in alarm condition rEV Reverse action Relay energized or SSr 1 in non alarm condition A Sp iar 1 stand by mask function Gr 6 This parameter is available only when OUT 1 is configured as alarm 1 output O1 Fn configuration parameter ALr 1 20 FKS 1 10 p65 20 Range OFF Stand by function disabled On Stand by function enabled NOTES 1 If the alarm is programmed as band or deviation alarm this function masks the alarm condition after a set point change or at the instrument start up until process variab
6. SP is the operative set point O SP2 SP2 is the operative set point Set point selection Gr 1 16 09 99 16 51 NOTE the modification of this parameter is always allowed even if Gr 1 is protected op Main set point Gr 1 Range from rL set point low limit to rH set point high limit Coo Auxiliary set point Gr 1 bD y set point Gr 1 This parameter is available if AV SP 2 Range from rL set point low limit to rH set point high limit WEG iJerowe 1 default data loading Range OFF No loading data ON loading data Run time group 2 CONTROL FUNCTIONS ENABLE DISABLE 5A L SMART function Gr 2 This parameter is available if at least one control output is configured the SMART function is enabled SA Fn Enb the control output is enabled Cntr ON and the control action is enabled Pb parameter is different from 0 Range OFF SMART algorithm is deactivated ON SMART algorithm is activated Lak Jeontrot output enable disable Gr 2 This parameter is available if at least one control output is configured Range OFF The control output is disabled ON The control output is enabled 15 FKS 1 10 p65 15 Run time group 3 ALARM THRESHOLD AND HYSTERESIS VALUE Manual reset of the alarms Gr 3 Range ON OFF Change to ON and then depress FUNC key to reset acknowledge the alarm condition NOTE the reset acknowledge function is always enabled it
7. SZ geosiecreonfic USER MANUAL FKS FKS 0 10 p65 1 16 09 99 16 51 INDEX GB MOUNTING REQUIREMENTS CONNECTIONS INSTRUMENT CONFIGURATION Run time and configuration modes General note about graphic symbols used for mnemonic code visualization Keyboard description Hardware setting CONFIGURATION MODE Monitor mode Modify mode CONFIGURATION PARAMETERS RUN TIME MODE enne Alternative functions of the display Indicators Run Time parameters Output power off function SP SP2 selection Direct access to the set point Lamp test Loop break alarm SMART function ERROR MESSAGES GENERAL INFORMATIONS DEFAULT PARAMETERS SECURITY CODES FKS 0 10 p65 2 16 09 99 16 51 OUTLINE AND CUT OUT DIMENSIONS Dimensions are in mm Fig A FKS 0 10 p65 16 09 99 16 51 CONNECTION DIAGRAMS Screw terminals from n 1 up to 6 screw M2 6 for cables from f 0 25 to f 2 5 mm or from AWG 22 to AWG 14 max torque 0 4 Nm Screw terminals from n 7 up to 9 screw M2 for cables from f 0 25 to f 0 75 mm or from AWG 22 to AWG 18 max torque 0 25 Nm FKS 0 10 p65 5 1112 113 114 15 16 1718 9 N L C NO C NO Vr PWRLINE RELAY TRELAY RTD ric i _SSR_ _SSR_ OUT OUT
8. condition normal display mode The instrument parameters are divided in two families Run time parameters formed by the groups 1 2 3 4 5 6 default and hidden Configuration parameters At power up the instrument starts in the same mode configuration or run time it was prior to the power OFF General note about graphic symbols used for mnemonic code visualization The instrument displays some characters with special symbols The following table shows the correspondence between the symbols and the characters symbol character ED k TT w s m zt Z H v um J 16 09 99 16 51 Keyboard description FUNC J when the instrument is in normal display mode if depressed for less than 4 s it changes the indication on the display see Alternative function of display J when the instrument is in normal display mode if depressed for more than 4 s it enables the lamp test see Lamp Test paragraph During parameter modification it allows to memorize the new value of the selected parameter and go to the next parameter increasing order REV When the instrument is in normal display mode if depressed for more than 4 s it is possible to disable the control output see Output power OFF paragraph _ During parameter modification it allows to Scroll back the parameters without memorizing the new setting A J During parameter modification the first pressure allows to di
9. connecting the instrument to the power line make sure that line voltage corresponds to the description on the identification label 2 To avoid electrical shock connect power line at the end of the wiring procedure For supply connections use No 16 AWG or 14 AWG rated for at last 75 C e 4 Use copper conductors only 5 Don t run input wires together with power cables 6 For 24 V DC the polarity is a do not care condition 7 The power supply input is NOT fuse protected Please provide it externally Power supply Type Current Voltage 24 V AC DC T 500 mA 250V 100 240 V AC T 125 mA 250 V When fuse is damaged it is advisable to verify the power supply circuit so that it is necessary to send back the instrument to your supplier 8 The safety requirements for Permanently Connected Equipment say a switch or circuit breaker shall be included in the building installation It shall be in close proximity to the equipment and within easy reach of the operator it shall be marked as the disconnecting device for the equipment GB 4 FKS 1 10 p65 4 NOTE a single switch or circuit breaker can drive more than one instrument 9 When a neutral line is present connect it to terminal 1 INSTRUMENT CONFIGURATION Run time and configuration modes General notes When the instrument is in run time mode and no modification parameter is in progress the instrument displays the measured variable we define this
10. is not protected by security code AL Mem 1 threshold Gr 3 This parameter is available when alarm 1 is configured as process or deviation Gr 6 A1 tP Proc or dEV Range in engineering units within the span limits for process alarm from 1000 to 1000 digits for deviation alarm NOTE The span limits are configured by In L and fi In H configuration parameters L D 11 Low threshold used when the alarm 1 is a HT LLC band alarm Gr 3 This parameter is available only when the alarm 1 is configured as band alarm Gr 6 A1 tP bAnd Range from 0 to 1000 digits L n IL High threshold used when the alarm 1 is a HT Wl band alarm Gr 3 This parameter is available only when the alarm 1 is configured as band alarm Gr 6 A1 tP bAnd Range from 0 to 1000 digits NOTE The bA1 L and bA1 h values are algebraically added to the operative set point in order to obtain the band limits 16 09 99 16 51 ALE Alarm 2 threshold Gr 3 This parameter is available when alarm 2 is configured as process or deviation Gr 6 A2 tP Proc or dEV Range in engineering units within the span limits for process alarm from 1000 to 1000 digits for deviation alarm NOTE The span limits are configured by f In L and R In H configuration parameters Low threshold used when the alarm 2 is a band alarm Gr 3 This parameter is available only when the alarm 2 is configured as band
11. scale value and A In H Read out full scale value NOTE At start up if the measured value is lower than the hreshold value the device maintains the output power limiting Gr 5 OLL h OLH S OLL and S OLH for a programmed time Gr 5 tOL This function is called soft start This threshold value has no effect if tOL InF FKS 1 10 p65 11 1 L DI Loop break alarm LBA output assignment This parameter is available only when at least one control output is configured Range nonE Function disabled diSP The LBA is signalled on display only Out1 The output 1 is used as output for LBA Out2 The output 2 is used as output for LBA NOTE If Out1 or Out 2 is selected and the related output is configured as control output this parameter will be forced to diSP L reak alarm threshold BER Raka This parameter is available when L b AL is different from nonE Range from 0 to 500 digits Li Z Loop break alarm timer Len fer This parameter is available when L b AL is different from nonE Range from 00 01 to 40 00 mm ss minutes seconds r 1 Loop break alarm hysteresis LRHS 9 This parameter is available when L b AL is different from nonE Range 1 to 50 of the power output SPSS Set point indication Fn SP during run time mode when the instrument performs a ramp it will show the final set point value OP SP during run time mode when the instru
12. selected for parameter modification during run time mode If during parameter modification no key is depressed for more than 10 30 seconds the instrument goes automatically to the normal display mode and the eventual modification of the last parameter will be lost 5 FKS 1 10 p65 5 16 09 99 16 51 HARDWARE SETTING Hardware protection for configuration parameters modification An hardware protection for configuration parameters modify mode is also available it is located on the solder side of the instrument circuit The instrument is shipped from factory without any parameter protection In order to enable this protection proceed as follows 1 Switch off the instrument 2 Remove the instrument from its case by pushing the locks see Fig 8a A and then slip out the instrument until the first stop few mm see Fig 8a B Unplug the terminal block cover see Fig 8b C Slip out the instrument completely see Fig 8b D Solder the Sh2 pads See Fig 9 Re insert until the first stop the instrument into the case 7 Plug in the terminal block cover 8 Push the instrument completely into the case 9 Switch on the instrument 3 4 5 6 FKS 1 10 p65 6 16 09 99 16 51 CONFIGURATION MODE The instrument will start in the same way it was prior to the power down configuration mode or run time mode a If the instrument starts in run time mode by keeping depressed the W FU
13. the configuration and the run time security codes of the instrument If it is desired to keep the codes secret cut this page Tag name Run time security code Tag number Configuration security code FKS A 10 p65 2 TABLE 2 American PARAMETER VALUE NOTES fi In t 11 TC K with F fi In d No decimal figure fi In L 150 E fi In H 2500 E OFSt 0 F In FL nonE No filter O1 Fn AAin O2 Fn ALr 2 S Fn Enb Cn tP PLD SF Cn Std SF VL 0 SS th 150 F L b AL nonE L b th 180 F L b t 10 00 L b HS 10 SP dS OP SP AV SP 1 t1 ou 10 sec t2 0u 10 sec S run 0 no protection Pr Gr 1 S CnF 0 no protection The master key allows to enter in modify configuration parameters mode if any other configuration security code is set or if the configuration parameters are always protected S CnF 1 Master key Arr ILI U E EROELECTROME FKS 16 09 99 16 52 HOW TO ORDER OUTPUT 1 AND 2 11 Two relay outputs 61 One relay output one SSR output 66 Two SSR outputs POWER SUPPLY 3 100 240V AC 5 24V AC DC es LET O Pb Pp fe oa e A 3 FKS A 10 p65 3 16 09 99 16 52 FKS A 10 p65 E eocen Ero Electronic S r l Via E Mattei 21 28100 Novara Italy Tel 39 0321481111 Fax 39 0321481112 eroelectronic ero eurotherm co uk BENELUX ERO Electronic Benelux SA NV Rue Val Notre Dame 384 MOHA 4520 WANZE Tel 085 274080 Fax 085 274081 ero electronic skynet be
14. to it if the new value is higher than the SP and or SP2 value the SP and or SP2 value will be aligned to rL 2 If a linear input is selected the SS th Input threshold to enable the soft start configuration parameter will be aligned as well 3 If a linear input is selected the value of this parameter can be greater than fi In H in order to get a reverse readout 1 H Readout full scale value FL Ir Range For linear inputs it is programmable from 1999 to 9999 For TC and RTD inputs it is programmable from f In L readout initial scale value to full range value NOTES 1 Changing the f In H value the rH run time parameter will be aligned to it if the new value is lower than the SP and or SP2 value the SP and or SP2 value will be aligned to rL 2 The programmed input span in absolute value must be greater than 300 C or 550 F for TC inputs 100 C or 200 F for RTD inputs 100 digits for linear inputs 3 If a linear input is selected the value of this parameter can be smaller than fi In L in order to get a reverse readout 16 09 99 16 51 Input offset adjustment Range from 500 to 500 digits NOTES 1 The decimal point will be automatically positioned as selected for the main input 2 The offset value will be algebraically added to the input process value Read out Real curve Adjusted OFSt Curve Input 1 1 Filter on the measured value Ww Ranges n
15. 16 RTD Pt100 range 330 1560 F 17 Linear range 0 60 mV 18 Linear range 12 60 mV For these ranges it is possible to select a readout with one decimal figure in this case the instrument cannot display a measure lower than 199 9 or higher than 999 9 and the input range will be limited by it NOTE When input type has been changed the instrument automatically forces the fi In L and SS th parameters to the new initial scale value 0 for linear range the fi In H parameter to the new full scale value 4000 for linear range the fi In d parameter to no decimal figure n Ind Decimal point position This parameter is available only for the input types 1 up to 4 8 16 up to 18 77 No decimal figure 7 One decimal figure 7 Two decimal figures Three decimal figures NOTES 1 For input types 1 to 4 8 and 16 only the no decimal figure and one decimal figure are selectable the input range is limited within 199 9 and 999 9 and it acts as an input type changement 2 For linear input types 17 and 18 all positions are available FKS 1 10 p65 9 Readout initial scale value Range For linear inputs it is programmable from 1999 to 9999 For TC and RTD inputs it is programmable from initial range value to fi In H parameter readout full scale value NOTES 1 Changing the fi In L value the rL run time parameter will be aligned
16. 2 LINEAR Fig C 16 09 99 16 51 MOUNTING REQUIREMENTS This instrument is intended for permanent installation for indoor use only in an electrical panel which encloses the rear housing exposed terminals and wiring on the back Select a location for instrument mounting where minimum vibrations are present and the ambient temperature is within 0 and 50 C 32 and 122 F The instrument can be mounted on a panel up to 15 mm thick with a 45 x 22 2 mm square cutout For outline and cutout dimensions refer to Fig A The surface texture of the panel must be better than 6 3 um The instrument is shipped with rubber panel gasket To assure the IP65 and NEMA 4 front protection insert the panel gasket between the instrument and the panel as shown in fig 1 For the instrument mounting proceed as follows 1 insert the gasket in the instrument case 2 insert the instrument in the panel cutout 3 pushing the instrument against the panel insert the mounting bracket and press it against the panel Gasket Fig 1 FKS 1 10 p65 1 CONNECTIONS A MEASURING INPUTS NOTE Any external component like zener barriers etc connected between sensor and input terminals may cause errors in measurement due to excessive and or not balanced line resistance or possible leakage currents TC INPUT 9 Shield Fig 2 THERMOCOUPLE INPUT WIRING External resistance 100 Q max max
17. 96 f s v 1 digit 25 C 77 F and nominal power supply voltage Common mode rejection 120 dB 50 60 Hz Normal mode rejection 60 dB 50 60 Hz Electromagnetic compatibility and safety require ments This instrument is marked CE Therefore it is conforming to council directives 89 336 EEC for industrial residential and commercial environ ment and to council directives 73 23 EEC and 93 68 EEC reference harmonized standard EN 61010 1 Installation category II Pollution degree 2 Temperature drift CJ excluded 200 ppm C of span for mV and TC ranges 3 4 5 11 12 13 lt 250 ppm C of span for TC ranges 1 2 6 7 9 10 14 15 500 ppm C of span for RTD ranges Operative temperature from 0 to 50 C 32 to 122 F Storage temperature 20 to 70 C 4 to 158 F Humidity from 20 to 85 RH non condensing Control output updating time 250 ms when a linear input is selected 500 ms when a TC or RTD input is selected 16 09 99 16 52 DEFAULT PARAMETERS DEFAULT RUN TIME PARAMETERS Run time group 1 PARAMETER SP SL SP SP2 PARAMETER fi rSt AL bA1 L bA1 h AL2 bA2 L bA2 h HSA1 HSA2 DEFAULT VALUE Main set point O SP Set point low limit Gr 5 rL Set point low limit Gr 5 rL Run time group 3 DEFAULT VALUE OFF Initial range value for process alarm 0 for deviation alarm 0 itial range value for process alarm or deviation alarm n
18. AY From the normal display mode it is possible to change the information shown on the display in the following way a By pushing the FUNC key the display will show if configured the loop break alarm LBA status FKS 1 10 p65 13 annunciator as follows L b OF no alarm L b AL AL flashing alarm condition L b AL AL steady alarm acknowledged b Push FUNC key again the display will show the operative or final set point as set for the SP dS parameter the decimal point as shown in Fig 10 is lit D CHA CI GL G Fig 10 Control output value Set point c Push FUNC key again the display will show the control output value the two points as shown in Fig 10 are lit The value of the MAIN control output is shown on the two most significant digits while the SECONDARY control output is shown on the two least significant digits NOTES 1 The graphic symbol shows that the respective output value is 10096 2 If the control output is disabled the display will show OFF d Push FUNC key again the display will show V followed by code A and the software version code Push FUNC key again The display will return in Normal Display Mode NOTES 1 The alternative functions of the display are bound to the time out set by t2 0u parameter 2 When the LBA is in alarm condition the L b AL indication AL is flashing will be immediately displayed If the run time display type h
19. E the ramp function will be active even if device is configured for On OFF control n m u Main output cycle time Gr 5 This parameter is available when one output is configured as main control output Range from 1 to 200 s ISL L Secondary control output low limit Gr 5 This parameter is available when one output is configured as secondary control output Range from 0 of the output span to S OLH SAL H Secondary control output high limit Gr 5 This parameter is available when one output is configured as secondary control output Range from S OLL to 100 of the output span ndar ntrol output max rate of rise Graf Secondary co p Gr 5 This parameter is available when one output is configured as secondary control output Ranges from 1 s to 25 s Above this value the display shows Inf meaning that no limit is imposed NOTE the ramp function will be active even if device is configured for On OFF control FKS 1 10 p65 18 I I Lj Secondary output cycle time Gr 5 SEL Hj y OUI put ey Gr This parameter is available when one output is configured as secondary control output Range from 1 to 200 s L L Set point low limit Gr 5 Range from fi In L configuration parameter to rH NOTE When rL is modified and the new value is higher han the SP and or SP2 value the SP and or SP2 value will be realigned to rL rH Set point high limit Gr 5 Range from rL to fi In H configu
20. NC for more than 4 seconds the instrument will show By pushing the FUNC key it is possible to select between monitor mode it is possible to verify all the configuration parameters without stopping the control modify mode it is possible to verify and to modify all the configuration parameters the control will be stopped NOTE If no push button is depressed for more than 10 s or 30 s according to t1ou time out selection parameter setting the instrument returns automati cally to the normal display mode b If the instrument starts in configuration modify mode the display will show It is the first configuration parameter displayed in modify mode FKS 1 10 p65 7 MONITOR MODE When it is desired to monitor the instrument configuration proceed as follows 1 By the A or W key select the monitor mode the display will show r LTD 2 Push the FUNC key the display will show n ink it is the first parameter of the configuration group displayed in monitor mode 3 Press the FUNC key to scroll through parameters 4 Press the A or Y key to display the value or status of he selected parameter 5 It is possible to return in normal display mode manually by pushing the W FUNC keys when the display shows ConF NOTES 1 During monitor mode the instrument continues to operate as in run time mode 2 If no push button is depressed for more than 10 s or 30 s according to t1ou time out selec
21. OTE When alarm type has been changed the alarm threshold will be forced to its default value and alarm status will be deleted Alarm 1 configuration Gr 6 T a configuration This parameter is available only when OUT 1 is configured as alarm 1 output O1 Fn configuration parameter ALr 1 Range H A High alarm outside band with automatic reset L A Low alarm inside band with automatic reset H A Ac High alarm outside band with automatic reset and acknowledge L A Ac Low alarm inside band with automatic reset and acknowledge H L High alarm outside band with manual reset I Low alarm inside band with manual reset NOTE When alarm configuration has been changed the alarm status will be deleted 19 FKS 1 10 p65 19 Example for A1 Cn A2 Cn H A Measured Value Alarm Alarm Threshold Hysteresis TS ON Relay out OFF ON LED 1 2 OFF A B A A alarm condition detection B automatic reset of alarm C manual reset the LED gets steady lit the alarm remains in the alarm status until the process variable reaches the alarm threshold minus hysteresis D Example for A1 Cn A2 Cn H A A c Measured Alarm Alarm Hysteresis Value Threshold ON Relay out OFF ON I LED 1 2 Flash Flash S OFF ae A B A D A alarm condition detection C B automatic reset of alarm C manual reset the LED gets steady lit
22. alarm Gr 6 A2 tP bAnd Range from 0 to 1000 digits L IL High threshold used when the alarm 2 is a MEST bang alarm Gr 3 This parameter is available only when the alarm 2 is configured as band alarm Gr 6 A2 tP bAnd Range from 0 to 1000 digits NOTE The bA2 L and bA2 h values are algebraically added to the operative set point in order to obtain the band limits Alarm 1 hysteresis Gr 3 This parameter is available only when Out 1 is configured as alarm output O1 Fn ALr 1 Range from 1 to 200 digits Alarm 2 hysteresis Gr 3 This parameter is available only when Out 2 is configured as alarm output O2 Fn ALr 2 Range from 1 to 200 digits dg D 3 erev 3 default data loading Range OFF No loading data ON loading data QD 16 FKS 1 10 p65 16 Run time group 4 CONTROL PARAMETERS Proportional band Gr 4 This parameter is available when at least one control output is configured Range from 1 0 to 100 0 of the input span Set 0 0 for On OFF control action NOTES 1 The Pb resolution will be equal to 0 1 up to 10 0 and 1 from 10 0 up to 100 0 2 When device is working with SMART algorithm the Pb value will be limited as selected by the Gr Hd Pb Hi and Pb Lo parameters H U 5 Hysteresis for ON OFF control Gr 4 This parameter is available when Pb 0 On OFF control action Range from 0 1 to 10 0 of the input span Integral time G
23. as been changed L b AL indication will be restored after t2 0u t2 0u will be equal to 10 s if it was set as nonE 16 09 99 16 51 INDICATORS ST Flashing when the first part of the SMART algorithm is active Lit when the second part of the SMART algorithm is active 1 Lit when OUT 1 is used as control output and it is in ON condition or when alarm 1 is in alarm state and acknowledged Flashing when alarm 1 is in alarm state not acknowledged 2 Lit when OUT 2 is used as control output and it is in ON condition or when alarm 2 is in alarm state and acknowledged Flashing when alarm 2 is in alarm state not acknowledged RUN TIME PARAMETERS When the instrument is in normal display mode it is possible to monitor or to modify the run time parameters in the following way 1 by pushing the W FUNC keys select the parameter group to be modified use the A REV keys to scroll backward The display will show the number of the parameter group selected NOTE if a security code is assigned to run time parameters group the SC group security code will be displayed before the first protected group 2 Push the FUNC key to scroll forward through parameters REV for backward the display will show the mnemonic code 3 Push A or key the instrument shows the value or status of the selected parameter 4 By A or key it is possible to change the desired value or status 5 Pushing the FUNC key the instrument m
24. configuration GENES FKS 1 10 p65 8 parameter end is reached the display will show ro Ln by A and keys select the YES indication then push the FUNC key again NOTE During the modify mode the instrument stops the control and sets to OFF the control outputs sets alarms in no alarm condition the time out will be removed CONFIGURATION PARAMETERS Some of the following parameter may be skipped according to the instrument configuration Range OFF No loading data dF t1 Loading European Table Tb 1 default parameters dF t2 Loading American Table Tb 2 default parameters Default configuration parameter loading NOTES 1 the list of both default parameter tables is reported at Appendix A 2 see also the note of the Cn tP configuration parameter at pag 10 A lak npo type and standard range Ranges 1 TC type L range 100 900 C 2 TCtype J range 100 1000 C 3 TC type K range 100 41370 C 4 TC type T range 200 400 C 5 TC type N range 100 1400 C 6 TC type S range 50 1760 C 7 TCtype R range 50 1760 C 16 09 99 16 51 8 RTD Pt100 range 200 4850 C 9 TC type L range 150 41650 F 10 TC type J range 150 41830 F 11 TC type K range 150 2500 F 12 TC type T range 330 4750 F 13 TC type N range 150 2550 F 14 TC type S range 60 3200 F 15 TC type R range 60 3200 F
25. e updated with the values calculated by the first part TUNE of the SMART for the new type of control action If these values are wrong the following actions occur the E 120 error message is displayed for 2 seconds the Pb and ti parameters will not be updated the instrument will work as PI controller td parameter will be forced to 0 It is advisable to restart the SMART algorithm 16 09 99 16 51 ndition for output safety value This parameter is available only when at least one control output is configured Ranges Std No safety value standard setting see chapter ERROR MESSAGES Ov Un Safety value applied when the instrument detects an overrange or underrange condition of the input OvEr Safety value applied when the instrument detects an overrange condition of the input Undr Safety value applied when the instrument detects an underrange condition of the input f l Output safety value This parameter is available only when SF Cn is equal to Ov Un OvEr or Undr Range from 0 to 100 if the instrument is configured with one control output from 100 to 100 if the instrument is configured with two control outputs Input threshold to enable the soft start 55H This parameter is available only when at least one control output is configured Range or TC RTD ranges within the input range or linear input within In L Read out initial
26. emorizes the new value or the new status and goes to the next parameter 6 It is possible to exit from the run time parameter monitor modify automatically after the time out see note 3 manually by pushing the W FUNC keys when Gr dF or Gr Hd if selected is displayed or by pushing the A REV keys when Gr 1 is displayed 4 FKS 1 10 p65 14 NOTES 1 If no parameter of a group is available this group will not be displayed 2 Some of the following parameter may be skipped according to the instrument configuration 3 The parameter monitoring and modification are subjected to a time out see t1 ou configuration parameter after that the display returns in Normal display mode and the eventual modification of the last displayed parameter will be lost Run time group SC RUN TIME SECURITY CODE Ore This group is available when a security code is assigned o run time parameters and it will be displayed before the irst run time parameter A R Baod Run time security code GR SC Range from 2 to 9999 Enter the assigned code and then push the FUNC key NOTES 1 If a wrong code is entered it is only possible to verify the parameters value or status 2 When the instrument returns in normal display mode or in alternative display the protection is automatically restored Run time group 1 SET POINT VALUES 1 f br SPSL This parameter is available if AV SP 2 Range O SP
27. ify any configuration parameter from 2 to 9999 security code for configuration parameter protection General notes about security codes 1 If a value from 2 to 9999 has been assigned as security code it cannot be displayed anymore when returning on this parameter the display will show On 2 If the security code is forgotten a new value can be set 3 For configuration parameter only is available a master key by this code it is possible to enter in modify configuration mode even if the configuration parameters are protected S CnF 1 or from 2 to 9999 The master key is located on Appendix A 4 Fill out and cut the part of the Appendix A reserved to the security codes if it is desired to keep them secrets Lok d En of the configuration This parameter is displayed only when configuration modify mode is enabled Range nO with this selection the instrument comes back to the first display of the configuration modify mode YES this selection ends the configuration modify mode the instrument preforms an automatic reset and restarts the run time mode Pushing A or W key to select the desired action and then push FUNC key General note about configuration group Exiting from the configuration group the instrument automatically verifies the congruence for parameters The congruence test is passed when 1 No output is configured as control output 2 Only one output is configured as AAin 3 Only one ou
28. imum error 0 196 of span Cold junction automatic compensation from 0 to 50 C Cold junction accuracy 0 1 C C Input impedance gt 1 MQ NOTES 1 Don t run input wires together with power cables 2 For TC wiring use proper compensating cable preferable shielded 3 When a shielded cable is used it should be connected at one point only 16 09 99 16 51 RTD INPUT LINEAR INPUT RTD RTD 4q f 4JTta SS Sh E i Fig 3 RTD INPUT WIRING Input for RTD Pt 100 O 3 wire connection Line resistance automatic compensation up to 25 O wire with no measurable error NOTES Fig 4 mV INPUT WIRING 1 Don t run input wires together with power cables 2 Pay attention to the line resistance a high line NOTES resistance may cause measurement errors 1 Don t run input wires together with power cables 3 When shielded cable is used it should be grounded at 2 Pay attention to the line resistance a high line one side only to avoid ground loop currents resistance may cause measurement errors 4 The resistance of the 3 wires must be the same 3 When shielded cable is used it should be grounded at one side only to avoid ground loop currents Input type Impedance Accuracy 17 0 60 mV 0 2 1 digit 1Ma 18 12 60mV 25 FKS 1 10 p65 2 16 09 99 16 51
29. le reaches the alarm threshold plus or minus hysteresis If the alarm is programmed as a process alarm this function masks the alarm condition at instrument start up until process variable reaches the alarm threshold plus or minus hysteresis 2 The change from On to OFF has immediate effect while the change from OFF to On has effect at the next start up or set point change AeEP Alarm 2 type Gr 6 This parameter is available only when OUT 2 is configured as alarm 2 output O2 Fn configuration parameter ALr 2 Range Proc Alarm on process variable bAnd Band alarm on process variable dEV Deviation alarm on process variable NOTE When alarm type has been changed the alarm hreshold will be forced to its default value and alarm status will be deleted n Alarm 2 configuration Gr 6 l ig ri This parameter is available only when OUT 2 is configured as alarm 2 output O2 Fn configuration parameter ALr 2 Range H A High alarm outside band with automatic reset L A Low alarm inside band with automatic reset H A Ac High alarm outside band with automatic reset and acknowledge L A Ac Low alarm inside band with automatic reset and acknowledge H L High alarm outside band with manual reset LA Low alarm inside band with manual reset 16 09 99 16 52 NOTE When alarm configuration has been changed the alarm status will be deleted RHeRE Alarm 2 action Gr 6 This para
30. ly he output will be forced to O if reverse action is programmed or to 100 if direct action is programmed the instrument is set for two control outputs the Main output is forced to 0 and the Secondary output is forced to 100 a 2 An UNDERRANGE is detected and the instrument is set for one output only the output is forced to 100 if reverse action is programmed or to 0 if direct action is programmed the instrument is set for two control outputs the Main output is forced to 100 and the Secondary output is forced to 0 b With the SF Cn parameter set to Ov Un when an overrange or an underrange condition is detected the power output is forced to the safety value SF UL qp 2 FKS 1 10 p65 25 c When the SF Cn parameter is set to OvEr c 1 if an overrange condition is detected the power output is forced to the safety value SF UL c 2 if an underrange condition is detected the instrument will operate as described at point a 2 d When the SF Cn parameter is set to Undr d 1 if an underrange condition is detected the power output is forced to the safety value SF UL d 2 if an overrange condition is detected the instrument will operate as described at point a 1 This instrument is capable to detect the sensor leads break condition When the sensor leads break condition is detected the instrument shows PEn Note On the linear input the lead
31. m power If the process response is slower than the estimated limits the instrument generates the L b AL AL flashing alarm indication in order to show that one or more element of the control loop is in fault condition It is possible to acknowledge the LBA alarm by setting fi rst manual reset of alarm Gr 3 run time parameter to ON and then pushing the FUNC key the indication displayed prior to the alarm condition will be shown again The alarm acknowledgement status L b AL with AL steady may be displayed by pushing the FUNC key once when the instrument is in normal dispaly mode Deviation from 0 to 500 units Time from 1 second to 40 minutes Hysteresis from 1 to 50 of the power output NOTES 1 The LBA does not operate during the soft start 2 The LBA function can work even when the instrument operates with the SMART function FKS 1 10 p65 24 SMART FUNCTION It is used to automatically optimize the control action To enable the SMART function proceed as follows 1 push the W FUNC keys until Gr 2 run time parameter group is shown 2 push the FUNC key until Sfirt parameter is shown 3 push A or Y and set the On indication on the display 4 push the FUNC key The ST LED is flashing during the first part of the SMART algorithm TUNE while it is steady lit during the second part ADAPTIVE When the smart function is enabled it is possible to display but not to modify the c
32. ment performs a ramp it will show the operative set point 16 09 99 16 51 Range 1 Only the main set point is available 2 Main and auxiliary set point are available L Time out selection C uu Range tf 10 10s time out 1 30 30s time out NOTE for more details see NOTE 3 at page 14 Lo Time out selection on alternative functions cou COU of the display This time out is applied in run time mode to the alternative functions of the display when the instrument is in normal display mode Range t 10 10s time out 1 30 30s time out nonE No time out is applied ecurity code for run time parameters Sr un Security p Range 0 No protection it is always possible to modify all run time parameters 1 always protected it is not possible to modify any run time parameter from 2 to 9999 security code for run time parameter protection I _ Run time parameter groups protected by Pro security code This parameter is available if a security code is set S run is different from 0 or 1 Range All all run time parameters groups will be protected 1 from group 2 up to hidden will be protected 2 from group 3 up to hidden will be protected 3 from group 4 up to hidden will be protected 12 FKS 1 10 p65 12 Security code for configuration parameters Range 0 No protection it is always possible to modify all configuration parameters 1 always protected it is not possible to mod
33. meter is available only when OUT 2 is configured as alarm 2 output O2 Fn configuration parameter ALr 2 Range dir direct action Relay energized or SSr 1 in alarm condition rEV Reverse action Relay energized or SSr 1 in non alarm condition Alarm 2 stand by mask function Gr 6 This parameter is available only when OUT 2 is configured as alarm 2 output O2 Fn configuration parameter ALr 2 Range OFF Stand by function disabled On Stand by function enabled NOTES 1 If the alarm is programmed as band or deviation alarm this function masks the alarm condition after a set point hange or at the instrument start up until process variable reaches the alarm threshold plus or minus hysteresis If the alarm is programmed as a process alarm this function masks the alarm condition at instrument start up until process variable reaches the alarm threshold plus or minus hysteresis 2 The change from On to OFF has immediate effect while the change from OFF to On has effect at the next start up or set point change o mmn la Loop break alarm configuration Gr 6 This parameter is available only when the LBA is configured L b AL configuration parameter is different from nonE Range A Alarm with automatic reset A Ac Alarm with automatic reset and acknowledge E Alarm with manual reset FKS 1 10 p65 21 L k alarm action Gr 6 LBA oop break ala ction This parameter is available only
34. onE no digital filter 1 filter with 1 second time constant 2 filter with 2 seconds time constant 4 filter with 4 seconds time constant 8 filter with 8 seconds time constant 12 filter with 12 seconds time constant 16 filter with 16 seconds time constant 20 filter with 20 seconds time constant NOTES 1 This is a first order digital filter applied to the measured value 2 This filter has effect on all instrument functions display alarms self tuning control T 1 function Range nonE Output not used fAin Time proportional main control output SECn Time proportional secondary control output ALr 1 Alarm 1 output 10 FKS 1 10 p65 10 OUT 2 function UZE Range nonE Output not used fiAin Time proportional main control output SECn Time proportional secondary control output ALr 2 Alarm 2 output 5 f _ Smart function rir This parameter is available only when at least one control output is configured Range dlS Smart function disabled Enb Smart function may be enabled Control action type CnkP xP This parameter is available only when at output is configured least one control Range Pid The process is controlled by PID action Pi The process is controlled by PI action Note if the control action type was changed and the configuration procedure has been enabled while the second part of the SMART algorithm ADAPTIVE was in progress the Pb and ti parameters will b
35. ontrol parameters To disable the SMART function proceed as follows 1 push the W FUNC keys until Gr 2 run time parameter group is shown 2 push the FUNC key until Sfirt parameter is shown 3 push A or V and set the OFF indication on the display 4 push the FUNC key The ST LED will turn off The instrument maintains the current set of control parameters and it enables parameter modification NOTES 1 the SMART function cannot be activated when the ON OFF control is programmed Pb 0 the control output is disabled the SMART function is not configured 2 The SMART enabling disabling can be protected by safety key 16 09 99 16 52 ERROR MESSAGES OVERRANGE UNDERRANGE AND SENSOR LEADS BREAK INDICATIONS This instrument is capable to detect a fault on the process variable OVERRANGE or UNDERRANGE or SENSOR LEADS BREAK When the process variable exceeds the full scale value programmed by the f In t parameter an OVERRANGE condition occur and it will be shown on the display as follows U CU U U When the process variable is lower than the initial scale value programmed by the f in t parameter an UNDERRANGE condition occur and it will be shown on the display as follows In presence of an input out of range condition the control outputs operate as follows a When the SF Cn parameter is set to Std a 1 An OVERRANGE is detected and the instrument is set for one control output on
36. r 4 L 9 Gr 4 This parameter is available when at least one control output is configured and Pb is different from 0 Range from 00 01 to 20 00 mm ss Above this value the display blanks and the integral action is excluded NOTE When device is working with SMART algorithm the ti value will be limited as selected by Gr Hd ti Hi and ti Lo parameters Derivative time Gr 4 This parameter is available when at least one control output is configured the Cn tP configuration parameter is equal to Pid and Pb is different from 0 Range From 00 00 to 10 00 mm ss 16 09 99 16 52 NOTES 1 When device is working with SMART algorithm and the Cn tP configuration parameter is equal to Pid the td value will be proportional to the ti value with a ratio established by the SMART algorithm 2 When Cn tP is equal to Pi the derivative action is excluded Integral preload Gr 4 This parameter is available when at least one control output is configured and Pb is different from 0 Ranges from 0 to 100 of the output when device is configured with only one control output from 100 to 100 of the output when device is configured with two control outputs Relative secondary output gain Gr 4 This parameter is available when two control outputs are configured Range from 0 20 to 1 00 Overlap dead band between main and ULI secondary outputs Gr 4 This parameter is available when two cont
37. ration parameter NOTE When rH is modified the new value is lower than he SP and or SP2 value the SP and or SP2 value will be realigned to rH 5 r d i Rate of change for positive set point variations Gr 5 Range from 1 to 200 digits per minute Above this value the display shows Inf and the transfer will be a step change r Rate of change for negative set point Dr g I 2 E variations Gr 5 Range from 1 to 200 digits per minutes Above this value the display shows Inf and the transfer will be a step change EDL nme out for the soft start Gr 5 LIL This parameter is available when at least one output is configured as control output Range from 1 to 540 min Above this value the display shows InF and the limiting action is always active NOTE The tOL can be always modified and if the new value is set from 1 to 540 it will be activated only at the next instrument power up or when the instrument is reverted from the output power off if InF is set it will be immediately activated 16 09 99 16 52 JEG 5 araug 5 default data loading Range OFF No loading data ON loading data Run time group 6 ALARMS SETTING Al 1 type Gr 6 This parameter is available only when OUT 1 is configured as alarm 1 output O1 Fn configuration parameter ALr 1 Range Proc Alarm on process variable bAnd Band alarm on process variable dEV Deviation alarm on process variable N
38. re if another error is shown The instrument is also capable to detect the following errors E 100 Error during data saving in EAROM E 120 Error on control parameters calculated by SMART when the control action was changed from PI to PID or viceversa E 130 Error during SMART the algorithm is not able to calculate correctly the control parameters The instrument will be forced to work as PI controller E 140 Error when control parameters calculated by SMART are out of range of the values set in the Hidden group Note push any key to delete E 130 or E 140 indication E 500 Error during auto zero measurement E 502 Error during reference junction measurement Note this error may be generated by an ambient temperature higher than 70 C 158 F or lower than 20 C 4 F E 510 Error during calibration procedure When one of these errors is detected contact your supplier FKS 1 10 p65 26 GENERAL INFORMATIONS GENERAL SPECIFICATIONS Case Polycarbonate brown transparent color Self extinguishing degree according to UL 746C Front protection designed and tested for IP 65 and NEMA 4X for indoor locations when panel gasket is installed Test were performed in accordance with CEI 70 1 and NEMA 250 1991 STD Weight 90 g Power consumption 2 5 Watts max Insulation 2300 V rms according to EN 61010 1 Display updating time 500 ms Sampling time 250 ms for linear inputs 500 ms for TC and RTD inputs Accuracy 0 2
39. red SA Fn configuration parameter is equal to Enb Range from Pb Lo to 100 096 NOTE The Pb Hi resolution will be equal to 0 196 up to 10 0 and 1 up to 100 0 Minimum value of integral time calculated LO by SMART algorithm Gr Hd This parameter is available only when SMART function is configured SA Fn configuration parameter is equal to Enb Range from 00 01 mm ss to ti Hi Maximum value of integral time calculated EI JT by SMART algorithm Gr Hd This parameter is available only when SMART function is configured SA Fn configuration parameter is equal to Enb Range from ti Lo to 20 00 mm ss 22 FKS 1 10 p65 22 Relative gain of the secondary output YUL L calculated by SMART algorithm Gr Hd This parameter is available only when SMART function is configured SA Fn configuration parameter is equal to Enb and the secondary control output is configured Range OFF Smart algorithm does not calculate r Gn value On Smart algorithm calculates r Gn value Hidden group default data loading Gr Hd Range OFF No loading data ON loading data 16 09 99 16 52 OUTPUT POWER OFF FUNCTION This function allows to disable the control output when the instrument is in normal display mode or when an alternative display function is shown In this open loop mode all control outputs will be in the OFF state and the alarms will be in non alarm condition the instrument
40. rol outputs are configured Range from 20 to 50 NOTE A negative value means a dead band while a positive value means an overlap Ar u Antireset windup Gr 4 This parameter is available when at least one control output is configured and Pb is different from 0 Range from 10 to 200 of the input span FKS 1 10 p65 17 ntrol ion Gr 4 Paar Control action Gr 4 Range rEv reverse action dir direct action REVERSE ACTION DIRECT ACTION Input Input al t E t Output Output tt 4 T NOTE when device is configured with two control outputs or the first part of the SMART algorithm TUNE is in progress the control action can be monitored only P Lj Group 4 default data loadin j Range OFF No loading data ON loading data Run time group 5 AUXILIARY CONTROL PARAMETERS F br 5 r Main control output low limit Gr 5 MILL This parameter is available when one output is configured as main control output Range from 0 of the output span to OLH RDL H Main control output high limit Gr 5 This parameter is available when one output is configured as main control output Range from OLL to 100 of the output span 16 09 99 16 52 nr A D Main control output max rate of rise Gr 5 This parameter is available when one output is configured as main control output Ranges from 1 s to 25 s Above this value the display shows Inf meaning that no imit is imposed NOT
41. s break can be detected only for 12 60 mV range In addition on RTD input a special test is provided to signal 5hrt when input resistance is less than 12 Short circuit sensor detection The instrument is also capable to detect a reference junction measurement error E 502 and on the internal auto zero E 500 When a fault condition different from overrange or underrange is detected alarms and control output will operate as in presence of an overrange condition ERROR MESSAGES At the end of the configuration parameters modification the instrument checks the new parameter values At instrument start up in run time mode all the parameters are checked If an error is detected on a run time parameter group for ex group 5 the instrument will show 16 09 99 16 52 If an error is detected on configuration parameters the instrument will show The instrument resets itself automatically after a 6 s time out When one of these errors is detected following the procedures described for standard parameter modifica tion achieve the group with the wrong parameter setting and correct it every keystroke resets the time out The time out is disabled when modify configuration parameters mode is enabled When the error is corrected push the W FUNC keys until the instrument resets if in run mode or end the modify configuration parameters mode following the normal procedure Repeat the above described procedu
42. splay the current value or status of the selected parameter the following pressure allows to increase this value or to change the status v J During parameter modification the first pressure allows to display the current value or status of the selected parameter the following pressure allows to decrease this value or to change the status A FUNC J During parameter modification they allow to increase the value under modification with higher rate Y FUNC _ If depressed for less than 4 s they allow to scroll the run time parameter groups in increasing order only when the mnemonic code of a group is displayed for ex Gr 1 J During parameter modification they allow to decrease the value under modification with higher rate LA When the instrument is in normal display mode if depressed for more than 4 s they allow to start the configuration mode A REV LJ If depressed for less than 4 s they allow to scroll the run time parameter groups in decreasing order only when the mnemonic code of a group is displayed for ex Gr 1 LJ During parameter modification they allow to jump to the max programmable value W REV LJ During parameter modification they allow to jump to the min programmable value NOTES 1 All the actions above explained which require the pressure of two or more keys must follow exactly the keys sequence shown 2 A 10 or 30 seconds time out see t1ou can be
43. tion parameter setting the instrument returns automati cally to the normal display mode 16 09 99 16 51 automatically at the end of the time out see note 2 MODIFY MODE When it is desired to modify the configuration parameters proceed as follows By A or key select the configuration modify mode if the hardware protection is disabled see Hardware protection for configuration parameters paragraph the display will show Push the FUNC key 1 If the configuration group is protected by security code the display will show s 1 A By A and keys enter a value equal to the security code set for the configuration mode or the master key see appendix A Note the master key allows to enter in modify configuration parameters mode either if any other configuration security code is set or if the configuration parameters are always protected S CnF 1 Push the FUNC key the display will show dein t is the first parameter of the configuration group and the parameter modification is started Press the FUNC key to scroll through parameters when the parameter to be modified has been reached change its value or status by A and W keys 1 B If the value is different from the security code the display will show L nF 2 If the configuration group is not protected by security code the display will show When it is desired to return to normal display mode push the FUNC key more times until the
44. tput is configured as Secn 4 If only one control output is configured it has to be RAin 16 09 99 16 51 5 The linear input span is greater than 100 digits If a wrong setting is detected the display will show for 2 seconds and then the instrument restarts the configuration procedure Correct the error and repeat the configuration end Exiting from the configuration group the following actions are carried out as well a If only one control output is configured the SF UL parameter Output safety value will be forced to zero if its value is less than 0 b If the LBA alarm output is assigned to an output configured as control output the L b AL parameter LBA output assignment will be forced to diSP C If the output configuration is changed the IP Integral pre load Gr 4 run time parameter will be forced to 50 if one control output is configured or to 0 if two control outputs are configured d If the instrument is configured with two control outputs the control action Cn Ac parameter will be forced to rEv and it cannot be modified RUN TIME MODE The run time mode is the instrument operating mode during the run time mode the instrument performs the control loop and manages all the functions SMART alarms etc When the instrument operates in run time mode the display shows the measured value we define this condition as normal display mode ALTERNATIVE FUNCTIONS OF THE DISPL
45. when the LBA is configured L b AL configuration parameter is different from nonE Range dir direct action Relay energized or SSr 1 in alarm condition rEV Reverse action Relay energized or SSr 1 in non alarm condition NOTE if the LBA is ored with AL1 or AL2 this parameter can be monitored only but not modified The action type will be the same as selected for AL1 or AL2 P E Group 6 default data loadin j Range OFF No loading data ON loading data Run time group dF DEFAULT RUN TIME PARAMETERS LOADING Available if SMART function is disabled Default run time parameters loading Range OFF No loading data ON loading data 16 09 99 16 52 Run time group Hidden HIDDEN PARAMETERS SMART LIMITS This group is not normally accessible scrolling through the run time parameter groups It is possible to enter in this group from every group when Gr 1 or Gr 2 etc is displayed by keeping depressed the Y FUNC keys for 4 seconds PAL D Minimum value of proportional band calculated by SMART algorithm Gr Hd This parameter is available only when SMART function is configured SA Fn configuration parameter is equal to Enb Range From 2 0 to Pb Hi NOTE The Pb Lo resolution will be equal to 0 196 up to 10 0 and 1 up to 100 0 Ph 1 Maximum value of proportional band T E calculated by SMART algorithm Gr Hd This parameter is available only when SMART function is configu
46. will function as an indicator showing on the display the measured value It is possible to disable the control output by pressing the REV key for more than 4 s or setting to OFF the Cntr run time parameter Gr 2 During the output power off all the display functions normal display mode and alternative functions of the display are available but the display will show OFF if the control output value is required At power up the control output will remain disabled if a power down is occurred It is possible to restore the control outputs by pressing the REV key for more than 4 s or setting to ON the Ontr run time parameter Gr 2 When the control output is restored all the instrument functions will be activated as for a power up NOTE if the run time parameter Gr 2 which encom passes the Ontr parameter is software protected the REV pressure has no effect In this case the control output may be enabled or disabled by setting the Cntr parameter only SP SP2 SELECTION By setting the SP SL Set point selection run time parameter it is possible to select the operating set point between SP and SP2 The SP SL parameter will be available only if the AV SP Set point available configuration parameter is set to 2 othewise will be available SP only FKS 1 10 p65 23 DIRECT ACCESS TO THE SET POINT When the device is in run time mode it is possible to quickly modify the selected operative set point value
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