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Model 4181M Chart recorder User guide - E

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1. ias a Slot 1 ew lt OOOOOOOOOOOOOOOOOO OOOOOOOOOOOOOOOOOgO Az 1 Slot 2 bed dgeeoegcocoogeoo Slot 3 Im 0 9l a 0 0 o 0 D 0 Line power e Gn AL Earth Stud oo Serial comms Supply module Battery Fuse voltage optional pack cover drawer selector Figure 1 4 1 Recorder rear view with terminal cover removed HA247645 Section 1 Issue 10 Nov 98 1 5 180 mm MULTIPO IN T RECO RDER INSTALLATION AND OPERATION MANUAL 1 5 SIGNAL WIRING signal wiring terminations are located behind the terminal cover figure 1 3 This acts not only as protection but also as a thermal container to reduce temperature fluctuations as much as possible for the thermocouple cold junction terminations To remove the rear cover release the screw securing it to the rear of the recorder Slot 1 is the topmost slot and channel 1 is the right most channel Figure 1 5 shows signal wiring for the various inputs supported by the recorder Note Recommended maximum w
2. RANGE ALARM ZONE TRACE DENT Voltage outputs OR OR Voltage outputs Type V 0 00 to 10 00 n O P Type V 0 00 to 10 00 Source Constant 5 000 Enabled Source Derived channel 1 Enabled V 5 HEN Value format XXXX X n Offset 0 000000 Units error Drive Off Source span 0 000000 to 10 00000 Units V Uo mmm D mmm I Value format XXXXXXXX On error Drive lo Y 2 I g mA outputs O P Type mA 4 00 to 20 00 Source Input channel 1 Enabled v HN Offset 0 000 mA D Source span 4 000 to 20 00 mA v mmm Value format XXX XX D On error Drive hi Figure 4 4 2b Output channel configuration Typical range pages Section 4 HA247645 Page 4 18 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 4 2 OUTPUT CHANNEL CONFIGURATION Cont PAGE 1 PARAMETERS O P type Allows the required output type to be selected as Off V or mA Off Channel output goes to OmA at Io and C terminals and approximately 1 Volt across Vo and C terminals V Sets the channel to apply a voltage signal across Vo and C terminals Allows a span of up to 10V to be entered Io is set to its Off state mA Sets the channel to source current at the Io and C terminals Allows a span of up to 25mA to be entered
3. Operator Select a category PROCESS KEYS TEXT LOG MORE gt Operator Select a category CLOCK JOB SRC SYS ERR CONFIG MORE gt Operator Select a category M CARD MORE gt Memory card Select a category DIR STATUS CHT CPY OFFLINE MORE gt Memory card Select a category REPORT INTERVL SAVE RESTORE MORE gt Memory card Select a category FORMAT MORE gt Allows the operator to scroll through the files on the card and to delete any which are unwanted Allows the operator to view the number of unused kB available on the card Allows data transfer to the card to be stopped This allows a full card to be changed without loss or corrup tion of data Allows the user to select archiving interval A or B for log 2 Log 2 may thus be printed on the chart or logged to memory card automatically at regular intervals See also section 4 1 4 Allows a configuration to be saved on a formatted memory card Allows the recorder s configuration previously saved on the memory card to be retrieved to any similar recorder fitted with the memory card option Allows a memory card to be formatted prior to use Operator access to some or all of the above functions can be disabled as described in section 4 13 Section 3 Page 3 20 HA247645 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL SECT
4. DC volts lt 10 DC mV Thermocouples DC volts 10V C V DC mV Thermocouples Tt EN T t Shunt Current inputs should Attenuator Voltage inputs should Signal input a A not be connected here not be connected here connected here Shunt Attenuator assembly assembly 1 Signal input 1 m 1 UV Microswitch Relay Signal input 1 to 50V contact etc In order to prevent incorrect board types being fitted a polarising key can be inserted between contacts 5 and 6 of each connector Relay output board signal wiring Signal input 50 to 100V Resistance Resistance Microswitch thermometer thermometer Relay contact etc INTERNAL BOARD WIRING Contacts shown in alarm de energised state Normally closed ONLY ONE CHANNEL SHOWN FOR CLARITY Common Normally open Relay coil operated by JOB as set up in channel event totaliser etc configuration
5. Polarising key Polarising key Y y lo lo 181716151413121110 9 8 7 6 5 This connector fitted but not wired with four channel option Chan8 Chan7 Chan6 Chand Chan4 Chan2 Chani User connections In order to prevent incorrect board types being fitted a polarising key can be inserted between In order to prevent incorrect board types being fitted a polarising key can be inserted between contacts 13 and 14 of each connector contacts 4 and 5 of each connector Figure 1 5 Sheet 1 Signal wiring terminations 247645 Section 1 Issue 10 98 1 7 180mm MULTIPOINT RECO RDER IN STALLATION AND OPERATION MANUAL Slot 1 8 channel UNE UT 16 Chan 9 25 Chan 29 Chan 8 Chan 5 Chan 24 Chan 17 Chan 32 Slot 2 Empty 8 Channels Slot 3 Empty Slot 1 16 channel Slot 2 Empty Slot 3 Empty 16 Channels Slot 1 8 channel Slot 2 8 channel PCE 89 Empty aloke 1 haral PCE 1 Slot 1 16 channel PCE 89 Empty 8 24 21 Figure 1 5 Sheet 2 Signal wiring Channel locations Chan 20 Chan 17 Figure 1 5 Sheet 2 Signal wiring Channel locations Chan 8 Chan 1 Chan 24 Chan 17 Chan 4 Chan 1 Chan 12 Chan 9 Chan 24 Cha
6. 2 41 1 3 17 3 4 TOP LEVELO PERATO R 3 3 18 344 1 CIO C K SOTIKGy te er bee EE Rada 3 18 3 4 2 Job source search JO B SRC 3 18 3 4 3 System error display 3 19 CONFIG SofIKGy eo e tex p ve A d eR 3 19 3 5 TOP LEVELO PERATOR PAGE 4 3 20 3 5 1 M CARD SOTIKGV vr org ert ret ers etn 3 20 HA247645 Section 3 Issue 9 Jly 98 Page3 1 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL This page is deliberately left blank Section 3 HA247645 Page 3 2 Issue 9 Jly 98 180mm MULTIPO IN T RECO RDER INSTALLATION AND OPERATION MANUAL SECTION 3 OPERATOR MENUS Operator DISPLAY Select a category CHART ALARM CHANNEL MORE 4 Operator PROCESS Select a category KEYS TEXT LOG Select channel VALUE ALARM IDENT Displays Displays Displays current current current channel s channel s channel s value alarms tag and descriptor I P channels in alarm OLDEST NEWEST ACK CHANNEL Shows Shows Acknow oldest newest ledes all active active active alarm alarm alarms on this page Use numeric keypad to enter channel number SET PT Displays current channel s alarm setpoints Shows f
7. 4 34 i ee 2 3 REM 2 4 000 4 11 Log interval selection 3 10 Remote CJ configuration 4 11 Messages s c caede e OR ee De 3 16 Removal of writing system 5 3 Print mode selection 3 10 Replacing Process 3 14 Battery pack eee etti 6 2 Softkeys Chart illumination tube 0 6 2 JODS c cte oh eth ih tiet 4 30 Legends es nee 4 10 HA247645 Index Issue 9 Jly 98 Page iii 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL R Cont S Cont Restore softkey Switching Configuration transfer 4 33 Ghart oroft rrr nm RE 1 10 Memory Card eee tereti 3 20 Recorder on off 0 11 2 2 Rolling average maths function 5 13 Symbols Recorder labelling i 3 SYS ERR softkey 00 3 19 S System alarm 1 symbol sess 2 4 Safety notes ue gei t eed i 3 T Save softkey Configuration transfer 4 33 Tag ehtty sicut e 2 12 4 27 Memory Card
8. Banca tam x Oed aine 1 3 TERMIN O LOG Y s dd e len Rr a a BR nu i 4 1 INSTALLATION 1 1 INSTALLATION PRO CEDURE 0 72 1 3 1 2 UNPACKING THE RECORDER 2020 1 3 1 3 MECHAN ICAL IN STALLATION 24 402 2 1 3 1 4 SUPPLY VOLTAGE CONNECTION 4 1 3 1 5 SIGINLA TW IRIN G ie Rec s 1 6 1 6 CONFIGURATION TRAN SFER WIRING 1 9 1 7 CHART INSTALLATION REPLACEMENT 1 10 1 8 PRIN T CARTRIDGE REPLA C EM 1 1 1 11 SECTION 2 BASIC OPERATION 2 1 FIRST SWITCH ON 2 2 2 2 2 OPERATOR IN TERRA CE nte ette tha Cnm Ine kn ne rer 2 34 2 3 CONFIGURATION 242 11 2 1 2 4 COPY CONFIGURATION 2 2 2 16 SECTION 3 OPERATOR MENUS 3 1 INTRO re te tatu po eri due 3 5 3 2 1 3 6 3 3 TOP LEVELO PERATO R MEN U PAGE 2 3 14 3 4 TOP LEVELO PERATO R M EN U PAGE 3 3 18 3 5 TOP LEVELO PERATOR MENU PAGE 4 3 20 4 CONFIGURATION 451 INTRODUCTION ss iui oo bait cete ta te eek ee tek e Ente tre Rente 4 5
9. 7 3 1 2 COSHH DATA si td cit nian Debo etai uda a 7 4 LEZ Ay SPHINN CS GINS 5 6 e 7 4 7 2 2 Nickelcadmium 140 eee 1 6 7 3 UST OF EFFECTIVE PAGES 4 1 8 7 4 GLOSSARY OF TERMS 7 9 247645 Section 7 Issue 10 98 7 1 180 MM MULTIPOINT RECO RDER IN STALLATION AN D OPERATION MANUAL 7 1 RECORDER MESSAGES This section gives interpretations for messages which appear at the display for the guidance of the user The messages are fleeting i e they appear for approximately 3 seconds before the previous display page is re called FAILURE TO ADJUST This message appears during input adjust procedure section 4 14 1 if the channel being adjusted is not an analogue input type or if there is a hardware or an internal communications failure within the recorder If the channel is defi nitely an analogue input a service engineer should be contacted Failed to adjust channel NN CONTINUE Operation of the CONTINUE key will call any further channels for which the adjustment failed When all channels have appeared the adjustment complete message appears Adjustment procedure complete FAILURE TO CALIBRATE This message appears during the input calibration procedure secti
10. A 6 A4 RELAY OUTPUT BOARD SPECIFICATION 7 INSTALLATION CA TEGOR Y AND POLLUTION DEGREE This product has been designed to conform to BS EN61010 installation category II and pollution degree 2 These are defined as follows INSTALLATION CATEGORY II The rated impulse voltage for equipment on nominal 230V ac mains is 2500V POLLUTION DEGREE 2 Normally only non conductive pollution occurs Occasionally however a temporary conductivity caused by conden sation shall be expected HA247645 Annex A Issue 10 Nov 98 Page A 1 180 MM MUITIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL ANNEX A RECORDER SPECIFICATION A1 GENERAL SPECIFICATION I O board types Input O utput Max number of I O boards per type M ax number of inputs M ax number of outputs Relays Analogue outputs M aximum number of traced channels 8 channel universal input 16 channel dc input 8 channel relay output 4 channel analogue output 8 channel analogue output 3 off 8 channel input 3 off relay output 3 off 16 channel input 3 off analogue output 48 dc inputs 24 resistance inputs 39 contact closure 8 x no of free slots 8 24 total input derived Environmental Performance General Temperature limits O peration Storage Humidity limits O peration Storage Max altitude Protection Shock Vibration To BS2011 1981 0 to 50 20 to 70 C 5 to 80 RH non
11. Figure 5 2 1 Totaliser configuration Note Totaliser values are held in battery backed memory and are thus retained even when power is removed It is recommended that the recorder is left switched ON whilst the battery pack is being replaced to ensure that totaliser values are not lost HA247645 Section 5 5 5 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 5 2 2 Counters The TCT option supplies 12 eight character counters which are controlled from other recorder functions through job lists As shown in section 4 1 3 counter jobs are Increment specified counter Decrement specified counter Preset specified counter or group of counters Disable specified counter or group of counters Each counter is configured with a threshold to allow it to trigger up to two jobs itself A limit input allows these jobs to be initiated either when the count value exceeds the threshold Limit high or when it falls below the threshold Limit low Counters values are non volatile i e the values are maintained with power removed from the recorder In order to maintain this function power must be maintained to the recorder whilst the batteries are being replaced section 6 2 COUNTER CONFIGURATION The required counter NN in figure 5 2 2 is selected using the numeric keys PRESET Preset Group Preset enable Eight digit value of preset entere
12. veran e ER ee ER 42 42 4 14 2 0 utput adjUsto soe et 43 AVA 3 Chart ead 43 4 14 4 CALTB SOfIKGy e e ae Re S 44 CJC CALIBRATION 7 2 n t RP e bee aes 45 VIEW EEUU 46 4 15 PRIN T CONFIGURATION 0 0 46 Section 4 Page 4 2 HA247645 Issue 10 Nov 98 180mm MULTIPO IN T RECO RDER INSTALLATION AND OPERATION MANUAL SECTION 4 CONFIGURATION From Operator menu Figure 3 1 Configuration Select a category INSTRM Section Section Section 4 3 4 4 4 5 Speed Input type Content Messages Log interval Linearisation Format Configuration Select a category Alarm Mode Units Title MATHS messages Format Range Section Section Section Section Scales Traces Scale f f Source Content Channel Function Configuration Select a category Zone Jobs Destination Alarms Units as FENCE ECT Cards Trace Ident Units Maths Scale i Password Ident Alarm 810 Section HA246958 Softkeys Zone Language Trace 4 pies is 2 Configuration Select a category Ident anm m TRANSF ore Ident Ident Ident Parity Remote CJ Data bits d HA247261 ETE Section Lin tables Save Formatcard SBC type Initiate Cycle time anasnake restore Save Boa
13. 02 5 6 5 253 TI IS erste eto ree eit e tre bred etae ae reina e bte ta 5 8 CONFIGURATIO rer e rre rl s 5 8 5 3 PA GK tt e seta tua Ere e ce Tae a 5 10 52340 s oet netta mit conet Ya 5 10 5 3 2 C Onfigura UO 5 10 5 3 3 Maths functions re n nce n e ns 5 12 MATHS PACK LEVELO 4 4 5 12 MATHS PACK LEVEL TW 5 12 5 334 EqUatloTis 5 13 CHANNEL AVERAGE 4 444 5 13 GROUP AVERAGE cade d cca ecd a 5 13 AVERA G Ea ni re ron ck e Rr ce EZ 5 13 G jio vea Put Cre x Co o ER 5 13 RELATIVE HUMIDITY 10 5 14 dat oet v a VIR 5 15 MASS FLOW LIN EAR 4 4 5 16 MASS FLOW 5 2 2 5 18 BES rb eo twr osea 5 19 Ke 5 20 ELE GT 5 E Kee 5 20 ERE 5 20 STO PWA TEH erri rre enr Cen 5 20 TIME STAM 5 20 247645 Section 5 Issue 9 Jly 98 5 1 180 MM MULTIPOINT RECORDER INSTALLATION
14. Dwell 100s D D ma Figure 4 4 3d Channel configuration Typical alarm pages Section 4 HA247645 Page 4 22 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 4 3 CHANNEL CONFIGURATION ALARMS Cont SET PT SOFTKEY PAGE ONE PARAMETERS Enable Type Absolute Deviation Rate Digital Off Trigger Unlatched Latched Set Point Reference Deviation Value Time Average Active Dwell Allows the following Enable functions to be scrolled through using the field scroll keys alarm action inhibited Initiates Jobs but does not annunciate Suitable for remote control purposes such as updating the clock resetting totalisers etc Alarm display and job actions are active as long as the alarm is active Alarm display is active until the alarm returns to a non active state and the alarm has been acknowledged Continuous job actions continue until the alarm returns to its non alarm state whether the alarm is acknowledged or not Allows the different types of alarm to be scrolled through using the field scroll keys Absolute high low Rate of change rise fall Deviation in out Digital For absolute alarms only This is the trigger level entered using the numeric keys at which the alarm becomes active For deviation alarms only This sets a central value about which the Deviation value see immediately below is to operate Entered using
15. DeltaP xAbsP Qm CON RgxZ N Temp where Qm mass flow in kg sec DeltaP 2 measured value of differential pressure across the orifice plate at time t in kPa AbsP absolute pressure at the upstream tapping at time t in kPa A Temp absolute temperature at the upstream tapping at time t in Kelvin Scaling factor see below Rg Specific gas constant in J kg K Z Compressibility factor For the recorder user the equation above becomes c Mass flow md x ma x mb mc where ma the value at time t of the channel measuring the flow meter output mb the value at time t of the channel measuring the absolute pressure of the fluid mc the value at time t of the channel measuring the fluid temperature the constant value derived from the following 2 Const RgxZ Where scaling factor see below Specific gas constant in J kg K see mass flow linear above Z Compressibility factor see mass flow linear above SCALING FACTOR K This is calculated from the following equation K 3 Md max where S the full scale output from the flow meter the full scale input of the channel reading the output from the flow meter Section 5 HA247645 5 18 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 5 3 4 EQUATIONS Cont ZIRCONIA PROBES A Zirconia oxygen probe consists of two platinum electrodes bonde
16. EK 0 00000004000900000000200 00 0400 Section 2 Page 2 18 HA247645 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL SECTION 3 OPERATOR MENUS LIST OF CONTENTS Section Page 3 1 rr Rr nn tr e nens 3 5 TO P LEVEL PERATO R MENU PAGE 1 SECTION 3 2 3 5 TO P LEVEL PERATO R MENU PAGE 2 SECTION 3 3 3 5 TO P LEVEL PERATO R MENU PAGE SECTION 3 4 3 5 TO P LEVEL O PERATO R MENU PAGE 4 SECTION 3 5 3 5 3 2 TOP LEVELO PERATOR MENU 1 3 6 DISPLAY 50 uir eene ie e rei i ate n eee i ee 3 6 3 252 roce eterni ue ies cien tek 3 9 ONJ Q FESSO ETKEY 5 irr ert orn rer rtr t 3 9 SPEED SOFTKEY c sube s 3 9 IN T SO FTKEY 3 10 MO DE SQ iip e o Er er p e PORE prts 3 10 3 2 3 View and acknowledge alarms 3 11 3 2 4 Channel parameters and alarm setpoint adjustment page 3 12 3 3 TOP LEVELO PERATOR PAGE 2 3 14 33 1 Process Hage scere eerie ier ee e e RE 3 14 3222 IKEYSSSOTIKGV Ne seio 3 15 3 3 3 TEXT soflkey ect e exi Eee pa these 3 16 EMBEDDED SEQUENCES 3 16 3 3 4 Manual log
17. 3 14 4 38 5 4 Chart 2 11 4 25 Trace priority print 4 13 Display 2 9 4 28 Trace Softkey 4 26 Linearisation type 2 9 4 17 Traces softkey cistine iernii 4 13 New password 4 10 Transfer configuration 4 33 Pen zero and SPAN 4 43 Transfer softkey 4422 1 4 33 Trace colours avec 2 12 4 26 Transmitter Power Supply intense eines 2 12 4 26 Analogue 1 6 Settings softkey Trigger 2 4 20 Configuration transfer 4 33 Signal wifing 5 eee coe ette sns 1 6 U Source analogue output channels 4 19 Unlatched alarms description 4 20 Specification User linearisation table 4 11 16 dc input board A 6 8 channel universal input board A 4 V Analaogue output board A 7 Relay output boards cac eec
18. Chart Select a category SPEED LOG INT MODE FORMAT TRACI Figure 4 3 Chart configuration As can be seen from the figure entry is by operation of the CHART softkey in the top level configuration menu In order to return to higher levels of menu the Cancel Enter or Home key is operated Note For date format Day Month Year or Month day year selection see Instrument Configuration Section 4 HA247645 Page 4 12 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 3 1 Chart parameters Note If the chart speed units are to be changed this should be done before setting chart speeds In particular the user speed is not converted so if for example a mm hr chart speed value is entered and the units are subsequently changed to in hr the entered user speed value is lost SPEED Speed A B Allows chart speed A B to be entered for selection by the operator or as a result of job action Chart speeds are scrolled through using the field scroll keys The avail able chart speeds are listed in table 4 3 1 below Units Allows mm hr or in hr to be selected using the field scroll keys See the note above User speed Allows entry of any speed up to 1500 mm hr 60 in hr using the numeric keys As stated in the note above if this entry is made before the chart speed units are changed the value is lost i e set to zero mm hr Off 5 10 20 30 60
19. HA247645 Section 2 Issue 9 Jly 98 Page 2 5 180mm MULTIPOINT RECO RDER IN STALLATIO N AND OPERATION MANUAL This page is deliberately left blank Section 2 HA247645 Page2 6 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 2 3 CONFIGURATION EXAMPLE This section gives you a step by step guide showing you how to set up configure a single channel to accept a particu lar type of input signal and the range of temperatures to be measured to set up the chart range to enter a name for the channel and to select an alarm type and threshold This is sufficient to get you going but further sections are in cluded to help you to copy your configuration to one or more further channels how to set up a group for display and how to print your set up on the chart 2 3 1 Required channel inputs outputs Before you start to configure any channel you will need to know exactly what you want the recorder to do with the input you are providing It is recommended that for each channel you have a list of parameters which are to be set up similar to the following imaginary example Channel Number 5 Temperature range 0 to 900 C Display scale 0 00 to 900 0 C Input type Type K thermocouple using the recorder s internal cold junction for compensation Chart span 400 to 800 C Chart scale 10 divisions Input Break response Upscale Drive Trace Enabled black interpolation on Descriptor Furnace Nol
20. 1200 1 25 mm 1500 mm hr Dot spacing horizontal 0 39 mm Characters per line 71 N oise level 55 dBA max door closed M aximum trending rate 24 channels per pass 3 seconds Paper transport Type Tractor feed with selectable chart speed from 1 to 1500 hr 0 4 to 60 inches hour Chart length 22 metres z fold fold depth 75 mm Chart width 224 mm overall 180 mm calibrated Pen to paper accuracy 0 25 of calibrated chart width Transport accuracy Better than 10 mm in 22 meters Power requirements Line voltage 45 to 65 Hertz 90 to 132 Volts or 180 to 264 Volts User selectable Maximum power 70 W Fuse type Ceramic 20 mm 3 15 Amp Fast blow Interrupt protection 100 ms at 50 load Memory protection EEPROM for configuration Battery backed RAM for clock totalisers etc RAM clock Support battery type N ickel C admium rechargeable Support period no power to recorder 3 months min at25 C 1 month min at50 To prolong pen life it is recommended that the printhead assembly be removed from the recorder if it is to be left unpowered for ex tended periods HA247645 Annex A Issue 10 Nov 98 Page A 3 180 MM MUITIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL A2 UNIVERSAL 8 CHANNEL INPUT BOARD SPECIFICATION General specification N umber of inputs Termination Input types Inputtype mix M easurement frequency Step response to within resoluti
21. EN Units UUUUU Tag TTTTTT D Y Alarm Select a category SET PT JOBS Set point DDDDDDDD Limit high Jl Sound buzzer While active mmm J2 No action L mmm Figure 5 2 2 Counter configuration HA247645 Issue 9 Jly 98 Section 5 5 7 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 5 2 3 Timers CON The TCT option supplies 12 timers each of which can be configured to start at a specific time and date according to the real time clock in the recorder The timer will then run for a configurable time period duration and will repeat at a configurable rate Alternatively the timer can be initiated by a job see Timer jobs in section 4 1 3 and it will then repeat at the configured repetition rate Once initiated the timer will re start every repeat period until it is disa bled Each timer can have up to two jobs allocated to it from the list in section 4 1 3 The jobs are active for the timer Dura tion period Timer values are non volatile i e the values are maintained with power removed from the recorder In order to maintain this function power must be maintained to the recorder whilst the batteries are being replaced section 6 FIGURATION The required timer NN in figure 5 2 3 is selected using the numeric keys F
22. NEXT Operation of the NEXT softkey allows the channel s active alarms if any to be scrolled through PREVIOUS Operation of the PREVIOUS softkey allows the channel s active alarms if any to be scrolled through Operation of the Enter or Cancel hardkeys causes a return to the Select Channel display IDENT Operation of this softkey causes the channel s number tag and descriptor to appear at the top line of the display Other channels can be accessed using the NEXT and PREVIOUS softkeys 06 Tag Ch6 Descriptor Chan 6 NEXT PREVIOUS The Enter or Cancel hardkey is used to return to the Select Channel display Continued Section 3 247645 Page 3 12 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 3 2 4 CHANNEL PARAMETERS AND ALARM SETPOINT ADJ USTMENT PAGE Cont Operator Select a category DISPLAY CHART ALARM CHANNEL MORE gt C lt 6 gt Channel 6 Select a category VALUE ALARM IDENT SET PT SET PT Allows the operator to change alarm setpoints reference values etc if permitted see access configuration in section 4 13 Numeric entry keys are used to change the setpoint Operation of the enter key causes the new value to be read into the recorder data base The figures below show typical displays for the types of alarm available Underlines appear only if operator access is allowed 6 Abs hi Set Point 780 0 CLEA
23. Zone Allows the printing area of the chart to be defined in percentage terms In this way Chart scale Off Automatic divs Customised number N a particular trace can be restricted to the right half of the chart to avoid being over printed by columnar logs or restricted to a part of the chart which is clear of other traces Allows the user to define the format of the scale Defining automatic divisions 1 to 10 numeric entry allows the user to choose how many divisions of the scale are printed on the chart For example selecting 1 causes zero and full scale values only to be printed Selecting 4 causes 0 25 50 75 and 100 of the span to be printed Causes one of the four selected by numeric entry keys customised scales set up in the instrument configuration section 4 2 1 SCALES to be used by this channel Inhibits scale printing for this channel 247645 Issue 10 Nov 98 Section 4 4 25 180MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 4 5 Channel configuration Trace Trace configuration allows the channel trace on the chart to be switched on or off line thickening to be enabled disa bled and two alternative trace colours for the channel to be defined for selection by job action Figure 4 4 5 shows the relevant page For interpolation and adaptive recording on off see Chart configuration section 4 3 Configuration Select a category INSTRM CHART CH
24. end calls the third of the top level Operator Menu pages to the PROCESS 5 TEXT LOG MORE gt display LY As you can see CONFIG is the fourth softkey seed eke a gategory CLOCK JOB SRC SYS ERR CONFIG MORE gt HA247645 Section 2 Issue 9 Jly 98 Page 2 7 180 MM MULTIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL 2 3 2 ACCESSING CONFIGURATION Cont THE RECORDER IS DESPATCHED FROM THE MANUFACTURER WITH A PASSWORD OF 10 Operation of the softkey immediately below the CONFIG legend causes the Password entry page to appear Enter the password by operating the 1 then the 0 nu meric keys followed by operation of the Enter key 1 lt 0 gt lt Enter 2 3 3 Chart speed Operation of the CHART softkey calls the CHART con figuration page We are interested only in setting the chart speed so press the SPEED softkey Operate the scroll down key as often as necessary to change speed A to 60 mm hr then press the enter key followed by the Home key to save the new speed in the recorder s memory and then to return to the top level configuration menu 2 3 4 Channel range Use the CHANNEL softkey to call the top level Channel Configuration Menu to the display Select the required channel number 5 in this case using the numeric keyboard After channel five has been selected press the RANGE softkey INPUT TYPE
25. 13 A recorder iteration period can be set which overrides the normal 1 second period If an error message is re quired when the recorder cannot meet the specified iteration rate then this can also be set up 14 System errors can be displayed and where relevant cleared 15 A recorder identifier can be entered for use in logging to memory card if fitted and with networked instru ments As can be seen from figure 4 2 above entry is by operation of the INSTRM softkey in the top level configuration menu order to return to higher levels of menu the Cancel Enter or Home key is operated PAGE 1 PARAMETERS CLOCK Time Date Preset time Date format MSG S Select Customised Message EDIT ALM MSG S Alarm on off messages Alarm acknowledgement msgs SCALES Select customised scale EDIT Allows entry of Hours and Minutes Entry method numeric keys The clock starts when the Enter key is operated Allows entry of Day number Month and Year Entry method field scroll keys month numeric entry Day month and year Day name is auto matically linked to the rest of the date Allows entry of pre set hours and minutes for job action e g clock syn chronization among multiple recorders Entry method numeric keys Allows Day Month Year DD MM Y Y or Month Day Year MM DD YY to be chosen for date display archiving etc Entry method Numeric keys 1 to 10 Presents selected message text for editing Se
26. 4 16 Deviation s hee 4 23 Range Dwell ie rea e SIS 4 23 Input channels eee 2 8 4 16 Enable eos pce E bL E 4 23 Output channels ses 4 18 Hysteresis POPE Tech beeen iat SEEN 4 23 Scaling 4 17 4 23 Shunt value Cnty eee 4 16 Reference es 4 23 c 3 12 4 16 4 38 Selpoint 9 e cene 4 23 Tag entry eee ett 2 12 4 27 LE S dens 3 11 3 12 Trace Configuration 2 12 4 26 Type definition eco te o 4 17 Absolute 222 00 ee 4 20 to 4 24 Units entry iets a ee ee 4 16 Digitales ren e ee 4 22 Zone configuration 2 11 4 25 Analogue output Character Sets 2 4 Diagnostics 4 34 Chart Offset eset Me ll er Rue 4 19 20 4 43 R nge sasa 4 19 7 Fitting sess 1 10101 11 B 4toB 5 SOUICe eere eee tede ess 4 19 Illumination tube replacement 6 2 Use as transmitter power supply MESURE ER 1 6 Off line P symbol ERE 2 4 Archive interval past 4 7 On off eae 1 10 Autoconfiguration 4 38 ON OFF ir fet cubiti 3 9 Average
27. 7 7 A further operation of the enter or cancel key causes a COPY channel Tange Zone Pon erg APO E channel s to 8 return to the previous Select a category page from which you can select ALARM Configuration copy Select a category CHANNEL MATHS ALARM C Copy Channel 1 5 alarm job config to channel i te 1 Enter source and destination channels and initiate the copy as for copying channels above Section 2 247645 2 16 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 2 4 COPY CONFIGURATION Cont Configuration Select a category INSTRM CHART CHANNEL GROUP MORE gt 2 4 2 Trace colour 3 7 Channel 5 Select a category Operate the Home key and enter CHANNEL configuration RANGE ALARM ZONE TRACE IDENT air lt 6 gt Select channel 6 and operate the TRACE softkey to call Channel 6 Select a category the trace definition page RANGE ALARM ZONE TRACE IDENT Trace On Line thickening Off Colour A Black B Black Use the cursor key twice then the down arrow key to se lect red as the trace colour Trace On Line thickening Off Use the enter key twice to return to the top level Channel Colour A Black B Black Configuration page Trace On Line thickening Off Colour A Black B Black Trace On Line thickening Off
28. A 7 Version softkey 4 37 Speed softkey 3 9 4 13 Static electricity precautions i 4 Status indicators ce mig ds 2 4 Wiring Status softkey 3 20 Configuration transfer se eis 1 6 Stopwatch maths function 5 20 Maing ir xit EE nein 1 3 Supply voltage 1 6 1 3 Writing system 5 3 Fuse specification 1 5 Selectioti 1 3 2 Switch maths 2 222222 5 20 Zirconia probe maths 5 19 Zone soflkey uten esiseina hearan einai 4 25 Index HA247645 Page iv Issue 9 Jly 98 Polarising key Polarising key Chan Chan Chan Chan 4 Shunt lassembly Attenuator assembly 2 wire Potentiometer resistance resistance DCV lt 10V mA DCV Micro switch thermometer thermometer DC mV 50 to 100 relay contacts Thermocouples 8 channel universal input board typical inputs Polarising key
29. Channel D01 Select a category VALUE ALARM IDENT SET PT Use the numeric keys to enter the channel number The VALUE page includes a RESET softkey if applicable The remaining displays are as described for measuring channels section 3 2 4 above TOTAL R Operation of this softkey allows totaliser values to be viewed and pre set if required The relevant totaliser 1 to 12 is selected by use of the numeric entry keys Totaliser T 1 Select a category VALUE EDIT VALUE Operation of this softkey displays the value of the selected totaliser The totaliser value can be set to the pre set value using the PRESET softkey NEXT and PREVIOUS softkeys call other totalisers values to the display 1 12345678 Units Descriptor PRESET NEXT PREVIOUS EDIT Allows the Pre set value to be changed using the numeric keys if operator access allowed Preset is 12000 000 COUNTER Similar to the totaliser described immediately above allowing the counter to be set to a pre set value from which it will count Section 3 HA247645 3 14 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 3 3 1 PROCESS PAGE Cont Operator Select a category DISPLAY CHART ALARM CHANNEL MORE gt Operator Select a category PROCESS KEYS TEXT LOG MORE gt 28 Operator Select a category
30. Model 4181M Chart recorder User guide Major functional parts Hard keys 3 Numeric entry a keypad Softkeys 5 Door catch Lift and turn clockwise Door closed Platen release catches Chart illumination lamp Upper paper tray behind behind cover Memory card slot Power on off switch behind Circuit board retainer Configuration transfer socket Print head Lower paper tray Door Open Useful part numbers PA244816 Battery pack CH533151 Fuse LA246843 PC Configuration Tool HA246958 Communications Manual HA247361 Memory Card Instruction Manual HA247733 Graphics Unit Manual HA248387 Technical Manual LA246779UK10 100 Shunt LA246779UK25 250 Shunt LA244180U100 Input Attenuator LA249556 6 colour disposable print cartridge Model 4181 LA248163 6 colour disposable print cartridge Model 4180 GD248010Uxxx 22 metre z fold chart xxx N of chart divisions 100 or 120 EUROTHERM CHESSELL Manufacturer s name Eurotherm Recorders Limited Manufacturer s address Dominion Way Worthing West Sussex BN14 8QL United Kingdom Product type Industrial chart recorder Models 4180C Status level F8 or higher 4180M Status level 8 or higher 4181M Status level A1 or higher
31. Replaying file Active during replay of a file from the memory card Manual key The operator soft keys can act as event sources The field scroll keys are used to scroll through the available softkeys Channel alarm Allows an alarm on a specific channel to be used as an event input Channel alarm on group Allows a group to be specified field scroll Any active alarm within this group will then act as an event source Unack ed group alarm Allows any channel alarm in a specified group to act as an event source until the alarm is acknowledged Input channel failure Active if a failure in a specified input channel is detected JOBS Type Allows a job category to be selected using the field scroll keys Categories are No action Chart Trace Alarm Message Logging Derived Timer Counter Totaliser Memory Relay Clock and M Card assuming the rel evant options are fitted Action The actions that can be scrolled through using the field scroll keys depend on the category selected see section 4 1 3 Trigger This field allows the trigger types to be scrolled through using the field scroll keys The types are On going active On going inactive On ac knowledgement While active While inactive While unacknowledged IDENT Allows a 20 character descriptor to be entered for the event Section 4 HA247645 Page 4 30 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 7 LOG CONFIGURATION Allows
32. idee eu ctn etti itt iet 3 20 Talk softKoy meet tercie coerente 4 37 lt Soest ene teed 4 34 Test SOKOV iege deferre 4 37 Scale format ee tte 4 13 Text editing recte pris 2 4 Scales 3 10 Text only print mode 4 13 Scroll SoftKey 3 6 Text priority print Mode 4 13 Send softkey certc ne 3 17 TEXT Softkey eiie neci 3 16 Serial communications See HA246958 Time and date inclusion in messages 3 16 SET PT oftk6y eund EP 3 13 4 23 Time and Date setting 4 9 Setting Time stamp maths function 5 20 Alarm parameters 2 10 4 23 Timer softkey 3 15 4 38 5 8 Channel Timers option oce eee 5 8to5 10 ieu 2 8 Title SOTKOY 4 28 Name descriptor tag 2 12 4 27 Top level operator menu pages 3 5 Range eei eed 2 8 4 17 Totaliser option 5 4105 5 Chart speed 2 8 4 13 softkey
33. 1 0 0 4 32 4 8 1 Rul s TOT COPYING eo cer necp gd 4 32 4 9 OPTIONS 07004 4 33 Continued HA247645 Section 4 Issue 10 Nov 98 4 1 180MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL Section 4 List of contents Cont Section page 4 10 TRANSFER CONFIGURATION 33 4 10 1 Transfer parameters meme 33 ATTI DIAG NO STC S on oen e ne ether a tu ene a a a 34 34 4 112 Board icr eene ad rie ent red 34 4 113 Dens ceteri erede 34 4 114 34 Qutput cs ser rm 34 4 11 76 5 Temp ott eder ten 37 ATED 1 COmmss oe eot mer petet etse 37 vue liene ven duse UR eae ev n ees 37 37 secedere rn eius 37 411 8 Default 37 C WEE ecl 37 TESTS secet 37 VERSIO N 37 411 10 Display ore tec lg metta D age E ERR TE Pp 37 4 12 AUTOCONFIGURATION accses 38 4 13 OPERATOR ACCESS CONFIGURATION 38 4 14 ADJUST iiie ee etr Re itte nh e baa REOR 41 4314 1 Inp tadjUsti uico inser ee e I nde e e ade RR 41 REM OVE
34. 4 2 22 2 4 8 4 3 CHART CONFIGURATION 4 12 4 4 CHANNEL ALARM CONFIGURATION 4 14 4 5 6 2 2 2 0207 114 4 1 4 28 4 6 IN TERN ALEVENT CONFIGURATION 4 29 4 7 LOG CONFIGURATION eemH Hem 4 31 4 8 COPY CONFIGURATION eem 4 32 4 9 OPTIONS CONFIGURATION emm 4 33 Continued YEAR 2000 COMPLIANCE with graphics displays comply with the requirements of the British Standards Institute document Disc PD2000 1 A Definition of Year 2000 Conformity Reqirements when the product is used as specified in this manual software versions of non graphics products and software versions 2 7 onwards of products HA247645 Issue 10 Nov 98 Section i Pagei 1 180MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL List of Contents Cont Section 4 10 TRANSFER CONFIGURATION DIAGNOSTICS 4 12 4 13 OPERATOR ACCESS CONFIGURATION 4 15 PRIN T CONFIGURATION 5 OPTIONS 5 1 INSTALLING NEW OPTIONS 5 2 TOTALISER COUNTER TIMER TCT O
35. 7 4107 5 Display mode 1 eem 3 6 Printing Print mode eese 3 10 4 13 Configuration on the 4 46 Operator Messages 3 16 Scales 3 10 Nernst equation 5 19 Time and date in messages 3 17 Networking s See HA247733 Process softkey 3 14 Ni cad battery COSHH data 7 6107 7 Q Quick scale PriNt 2 nn etel 3 10 Off SOKEY ertet eth ee cdit 3 9 R Offline softkey eeeeeeeeeeeeeeennnne 3 20 ONETO nears deh an ie a sie 4 19 Range softkey 2 42 2 2 4 16 On off softkey Chart Printer 3 9 Rate of change maths function 5 13 On Off SWITCh 2 2 Recorder Operator Labelling symbols eene i 3 Access permissions 4 38 eei ie eei Rs 7 2 Alarm page ne nee 3 11 On Off E boten ie cens 2 2 Channel page 3 12t03 13 Relative Humidity calculation 5 14 Chart control page 3 9to3 10 Relays softkey
36. CAUTION THE TUBE MUST ROTATED 90 OTHERWISE A HEATER CIRCUIT WILL BE PLETED LEADING TO THE EARLY FAILURE OF THE TUBE 6 2 BATTERY REPLACEMENT Replacement battery assemblies are available from the manufacturer At the rear of the recorder remove the battery cover and with power applied to the recorder see note 2 below dis connect the battery pack and fit the replacement Re fit the battery cover Notes 1 The connector is polarised so reverse connection is not possible 2 Clock and totaliser counter timer data will be lost if the battery is changed with power removed from the recorder 0 e 6 Figure 6 1 Chart illumination lamp replacement Figure 6 2 Battery replacement Section 6 HA247645 Page 6 2 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER IN AN D OPERATION MANUAL SECTION 7 REFERENCE LIST OF CONTENTS Section Page 7 1 RECORDER MESSAGES maiia Hee eene 7 2 FAILURE TO ADJUST tr ta HERREN eg 7 2 FAILURE TO 7 2 FAILURE REMO VE ADJUSTMENT O R CALIBRATION 7 2 IN V EID IN DEX 7 3 INVALID 0 7 3 PRIN TER MUST BE ON 7 3 PRIN TER 0 00 7 3 CONFIGURATION DISABLED BY COMMS
37. Ch Ch Ch Ch Polarising key Ch 16 15 14 13 3 Ch 10 Ch 9 Ch 2 Ch 1 Shunt assembly Attenuator assembly DC V lt 5V DC mA DC mV Micro switch relay DC V Thermocouples contacts etc 1 to 50V 16 channel dc input board typical inputs Shunt part n s 100 LA246779UK10 250 LA246779UK25 Attenuator part 42441800100 Ch 2 Ch 1 This connector fitted but not wired for four channel option Current Voltage output output 4 8 channel analogue output board typical outputs INTERNAL BOARD WIRING Normally closeq Contacts shown in alarm de energised state Only one channel shown for clarity Com on Normally open Relay coil operated by JOB Polarising key Polarising key as set up in channel event totaliser etc configuration Chan8 Chan7 Chan6 5 Chan4 Chan3 Chan2 Chani User terminations Relay output board HA247645 Invensys 5 5 An Invensys company An Invensys company
38. Colour A Red B Black 2 4 3 Trace Identifiers Channel 6 Select a category Use the IDENT softkey to call the first channel descriptor RANGE ALARM ZONE TRACE IDENT MEES man 1 Use the Clear key to clear the default descriptor oie COURS D f Enter the new descriptor as described in 2 3 8 above Descriptor _ n Use the page key then enter the new tag in the same way Descriptor Furnace Nol temp B n Use the enter key twice to return to the top level Channel Configuration page and repeat the above for channels 7 and 8 making the appropriate changes aa When complete operate the Enter key to confirm the J In Tag Furn01B changes then the Home key to return to the top level con figuration page Channel 6 Select a category RANGE ALARM ZONE TRACE IDENT As a final check you can print the channel and alarm con figurations on the chart HA247645 Section 2 Issue 9 Jly 98 Page 2 17 180 MM MUITIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL 2 4 COPY CONFIGURATION Cont O LATCHED LATCHED LATCHED LATCHED 4180M INSTRUMENT CONFIGURATION 3 3 CHANNEL ALARM CONFIGURATION 1 ABSOLUTE ABSOLUTE ABSOLUTE ABSOLUTE 0 0000 0 0000 0 0000 0 0000 SOU
39. Set up sensor LOW point CONTINUE Monitor LOW point ch NN DDD DD Channel number s can be CONTINUE NEXT PREVIOUS scrolled through to check reading stability Reading at LOW point should be DDD DD Enter required value CONTINUE 5 digits and sign Set up sensor HIGH point CONTINUE Monitor HIGH point ch NN DDD DD 7 Channel number s be CONTINUE NEXT PREVIOUS scrolled through to check reading stability Reading at HIGH point should be DDD DD Enter required value CONTINUE 5 digits and sign Adjustment procedure complete 3 second display Figure 4 14 1 Channel Input Adjust menu To adjust one or more channels the prompts are followed as shown in figure 4 14 1 above Numbers of channels to be adjusted and required values are entered using the numeric keypad The monitor pages can be used for scrolling through the channels to ensure that the readings are all steady before adjustment is applied HA247645 Section 4 Issue 10 Nov 98 4 41 180MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 14 1 INPUT ADJ UST Cont REMOVE Note It is possible to disable input adjustment using the VIEW page described below In order to remove any adjustment the REMOVE softkey is operated to call the first remove page Remove input adjust for ch s NN to NN QUIT CONFIRM Operation of the CONFIRM softkey causes a return to the INPUT OUTPUT CHART CALIB
40. can now be accessed by removing the plastic rivets at the top of the board then carefully lifting and tilting the board back and away Release as many connectors as are necessary to allow the insertion of the new option key Note that the flexible cable is a push fit into Its zero insertion force connector Fit the option key s Re fit the control board re making all the connectors previously disconnected Return the writing system to the case ensuring that all connectors are re made and secure it with the two captive screws Apply power to the recorder and use the Autoconfigure facility section 4 12 to include the new option s in the data base Set the date and time as described in section 4 2 1 Figure 5 1c Option key locations HA247645 Section 5 Issue 9 Jly 98 5 3 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 5 2 TOTALISER COUNTER TIMER TCT OPTION 5 2 1 Totalisers The TCT option contains 12 eight digit totaliser functions each of which is used to integrate a given input or derived channel s input providing that it is above a low cut off point below a high cut off point and within the channel s range A setpoint value can be entered and when the totaliser value exceeds this threshold up to two actions job list are carried out The jobs remain active until the totaliser is reset or disabled NE ma The function equation is fof tot 3 PSF USF Wher
41. characters delimiters to separate them from normal text The available se quences which must be entered as shown are as follows lt TIME gt Embeds the current time in hh mm ss format lt DATE gt Embeds the current date in the format defined in the instrument configuration i e DD MM YY or MM DD YY lt gt Not valid for Operator Messages For Custom or Alarm Messages section 4 2 1 lt OP1 gt embeds opera tor message 1 If Operator message 1 itself contains embedded sequence commands these will not be expanded lt OP2 gt As OPI but for operator message N 2 The remaining sequences require both a source and a type to be defined as lt gt or lt ITEM TYPE gt If the ITEM is a channel and the hyphen format is used then the TYPE is underlined in red if it has an active or un acknowledged alarm associated with it If the dot format is used or if the ITEM is not a channel this underlining is not carried out Continued Section 3 HA247645 Page 3 16 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 3 3 3 TEXT PAGE Cont EMBEDDED SEQUENCES Cont ITEMS Blank Use the triggering item itself e g alarm totaliser as the source nn Use measuring channel nn as the source Dnn Use derived channel nn as the source Tnn Use totaliser N nn as the source Cnn Use counter N nn as the source Enn Use event N nn as the source tnn Use
42. gt 05 08 C01 01 Group title is New group name CLEAR TYPE T gt ADD TO Bottom line does not appear for Everything group since its contents cannot be modified See figure 3 2 1a for further details Include item units yes Item identification by Number tag Figure 4 5 Group configuration 4 5 1 Group parameters CONTENT CLEAR Deletes the cursor item from the group contents Note 5 below TYPET Operation of this key scrolls through the types of PV which can be part of a group i e D Derived channel T Totaliser C counter and measuring channel no prefix ADD Operation of this key causes a new entry 01 to be made The numeric keys are used to enter the required number The initial entry is a measuring channel To change the entry to a derived channel totaliser or counter the TYPET softkey is used TO This key allows a range of inputs to be entered For example the keystrokes given below would enter measuring channels 9 to 24 2 4 lt 9 2 4 Enter FORMAT Item identification by Allows Number only Number Tag or Number Descriptor to be scrolled through using the field scroll keys This defines how the group channels are identi fied in the logs and at the display For tag and descriptor entry see section 4 4 6 Channel configuration Ident above Include item units Allows the channel units string to be added to the PV identification For Units entry
43. options groups QUIT CONTINUE Figure 4 12 Auto config configuration QUIT Returns to the previous Select a category page CONTINUE Causes the recorder to carry out automatic configuration 4 13 OPERATOR ACCESS CONFIGURATION This section shows how certain parts of the recorder s configuration normally accessible via the Operator s menu can be made inaccessible and vice versa Operation of the ACCESS softkey calls the first of the access category pages Figure 4 13 shows the complete menu allowing the items listed in table 4 13 below to be toggled be tween Operator accessible yes and Not available no The table below gives factory settings defaults Speed A to Speed B yes Preset counter no Log interval A to Log interval B yes Mode A to Mode B no Printer on off line yes Totalisers Preset totaliser no Alarm setpoints no Control timers no Display status directory no Delete files no Select archive interval B no Set memory card off line no Initiate logging of specified log yes Maths Reset derived channels no Alarm setpoints no Table 4 13 Operator access parameters Edit operator messages yes Format card no Select specified group for display yes Save Restore configuration no Memory Card Section 4 HA247645 Page 4 38 Issue 10 Nov 98 180mm RECO RDER INSTALLATION AND OPERATION MANUAL 4 13 OPERATOR ACCESS CONT
44. sections 1 7 and 1 8 Switch on Configure the recorder E 1 2 UNPACKING THE RECORDER The recorder is shipped in a special pack designed to ensure adequate protection during transit Should the outer box show signs of abnormal wear or damage it should be opened immediately and the recorder examined If there is evi dence of damage the instrument must not be operated and the local representative contacted for instructions After the recorder has been removed from its packing the packing should be examined to ensure that all accessories and docu mentation have been removed 1 3 MECHANICAL INSTALLATION As shown in figure 1 3 below the recorder is intended for installation in a 281 mm x 281 mm cutout in a panel which is either vertical or sloping up to 30 degrees Particular attention should be paid to the recommended minimum dis tances between adjacent recorders These distances are advised in order to retain ease of access to allow full door opening and for panel strength considerations The instrument is inserted through the panel cutout from the front With the weight of the recorder supported the panel clamps are clipped into the holes located one each side of the recorder The jacking screws should now be tightened until the springs of the panel jacks are compressed to approximately half of their free length Once the recorder is securely mounted the door should be opened by lifting and then turning the latch clockwis
45. to stop twitching if the channel value is hovering around the set point Dwell Allows initiation of alarm actions to be delayed for up to 2048 seconds after the alarm is detected If the channel goes out of alarm within the dwell period the alarm is ignored HA247645 Section 4 Issue 10 Nov 98 Page 4 23 180MM MULTIPOINT RECORDER INSTALLATION AN D OPERATION MANUAL 4 4 3 CHANNEL CONFIGURATION ALARMS Cont J OBS SOFTKEY As previously stated each channel may have up to two jobs allocated to it see section 4 1 3 Figure 4 4 3e shows some typical job pages The job number is selected using page scroll keys Configuration Select a category INS TRM CHART CHANNEL GROUP MORE gt Channel NN Select a category RANGE ALARM ZONE TRACE Alarm Select a category SET PT JOBS J1 Clock Add 1 hour On going active SS J2 Message N to chart On going inactive E Figure 4 4 3e Typicaljob pages JOB PARAMETERS Type Allows a job category to be selected using the field scroll keys Categories are No action Chart Trace Alarm Message Logging Derived Timer Counter Totaliser Relay Clock assuming the relevant options are fitted Action The actions that can be scrolled through using the field scroll keys depend on the category selected see section 4 1 3 For channel dependent jobs e g colour B whilst in alarm the
46. using the numeric keys CJC type Internal Do not operate the enter key yet Use the page scroll key to call the next page Section 2 HA247645 2 8 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 2 3 4 CHANNEL RANGE Cont LINEARISATION TYPE AND SCALING Lin Func Linear n Unscaled The page scroll key calls the second channel range page to the display where Linear appears as the default Use the field scroll up key repeatedly to scroll through the linearisation types until appears Use the page scroll key to call the next display page Lin Func Type K p Unscaled DISPLAY FORMAT DAMPING AND BREAK RESPONSE Value format XXX XX n Damping None I P break response None The default decimal point position is two decimal places as required Use the arrow key to move to the ing field Value format n Damping None I P break response Non The default Damping value of None is as required Value format XXX XX Use the arrow key to move the cursor to the I P break Damping None I P break response None response field Use the field scroll up key to change from None to Drive hi Value formal XXIX Damping None break response Drive hi Operate the Enter key once to confirm all the changes so far then again to return to the top level Channel Con figu
47. zero 1596 span hi Signal goes to span 15 span Off Switches output off as defined in O P type in Page 1 parameters above HA247645 Section 4 Issue 10 Nov 98 Page 4 19 180MM MULTIPOINT RECORDER INSTALLATION AN D OPERATION MANUAL 4 4 3 Channel configuration Alarms Note In the following diagrams the measured value increases from left to right Up to four alarms can be configured for each channel The available alarm types are Absolute high Absolute low Rate of change rise Rate of change fall Deviation in Deviation out Digital active open Digital active closed Digital alarms can be selected only for channels defined as I P Type Dig in Range Configuration above Channels defined as Dig can have only digital alarms For absolute and deviation types a hysteresis value can be configured to prevent continuous triggering of the alarm should the process variable value hover at or near the setpoint or threshold For all types of alarm a Dwell pe riod can be configured to delay the alarm becoming active after it has been triggered If the value goes out of alarm during the dwell time then the alarm is ignored Alarms can be used to trigger a wide range of jobs Section 4 1 3 including the operating of output relays ALARM ACTION The four types of alarm action are as follows Off Trigger Latching Non latching Absolute Low setpoint a alarm active Hyster
48. 120 300 600 1200 1500 User in hr Off 0 25 0 5 1 2 4 5 6 10 25 50 User Table 4 3 1 Available chart speeds LOG INT Logging interval A B Allows log 1 printing interval A B to be entered for selection by the operator or as a result of job action Logging intervals in hours and minutes up to 99 hrs 99 minutes are entered using the numeric entry keys An entry of 00 00 causes auto matic printing of log 1 to be inhibited For Log 2 archive interval is set up as a part of the Memory Card configuration MODE Print mode A B Allows print mode B to be entered for selection by the operator or as a result of job action The field scroll keys are used to scroll through the three available modes Trace priority Text priority Text only see section 4 3 2 for further de tails FORMAT Scale format Allows channel scales to be printed with descriptor only tag only or descriptor and tag TRACES Interpolation Use the field scroll keys to enable disable interpolation Adaptive recording Use the field scroll keys to enable disable adaptive recording 4 3 2 Print modes The recorder can operate in one of three modes to print data on the chart TRACE PRIORITY message types can be printed but the traces are not interrupted demand messages are queued until printed If the queue overflows Message lost is printed on the chart TEXT PRIORITY Demand messages are printed in overprint i e traces are n
49. 2 0121 2 1 11 Notes If the recorder is to be left for an extended period without power applied it is recommended that the print cartridge be removed from the recorder section 1 8 and stored separately in a sealed con The instrument can weigh up to 20 kg It is therefore recommended that a risk assessment be carried out before it is handled Note Sections 1 7 and 1 8 describe chart and print cartridge replacement procedures for current recorders For previous versions of the recorder see Annex B towards the end of this manual The two versions of the recorder are distinguished most easily by examining the print cartridge As can be seen from the front views shown in the figure below the two types are visually quite different they are not physically interchangeable LA 248 163 New version Original version HA247645 Issue 10 Nov 98 Section 1 1 1 180 mm IN T RECO RDER INSTALLATION AND OPERATION MANUAL This page is deliberately left blank Section 1 HA247645 Pagel 2 Issue 10 Nov 98 180 mm MULTIPO IN T RECO RDER INSTALLATION AN D OPERATION MANUAL SECTION 1 INSTALLATION 1 1 INSTALLATION PROCEDURE The installation procedure is as follows Unpack the recorder section 1 2 If the recorder is to be panel mounted fit the recorder into the panel section 1 3 Connect supply and signal wiring sections 1 4 and 1 5 Fit chart and printhead
50. Channel average An input which has only two states on or off Examples are switch inputs or voltage pulse inputs A discrete switch or digital voltage level input When active an event input can initiate a job list A recorder or display unit which uses a touch sensitive liquid crystal display both as its opera tor interface and to display traces as though on a chart Recorders can come with or without charts chartless recorders using electronic storage rather than paper to save information When an input signal is hovering near a setpoint then an annoying and potentially damag ing series of alarms can be generated instead of just one alarm which can be acknowledged and the cause dealt with if necessary To avoid this a hysteresis value can be entered in the alarm configuration which effectively puts a dead band round the set point For example an absolute high alarm with a set point of 100 and a hysteresis value of 10 would be triggered when the input signal value rose above 100 but would not re trigger again until after the alarm had been cleared by the process value falling below 90 An attempt to depict this ex ample is given in the figure below Start End Alarm without hysteresis LI LI UW 100 Input signal value put sig 90 Alarm with hysteresis Alarm off only when value falls below 90 l An input circuit which accepts voltage current or digital
51. Configuration Continuous trace A function which is triggered when an input signal or a signal derived from it reaches a cer tain value absolute or deviation alarms or changes faster than a specified rate rate of change alarms or changes state digital alarms Once triggered the alarm can initiate a job list such as causing a relay output to change state sounding a buzzer changing chart speed etc An input which changes in a smooth non stepped way e g thermocouples resistance ther mometers An output from the recorder which is a scaled and linearised copy of an analogue input or derived channel Also called retransmission output A resistive device which reduces the signal voltage by a known ratio usually 100 1 The recorder can detect an open circuit at its input terminals As a part of the channel con figuration the instrument s response to an open circuit can be defined as None Drive high or Drive low If none is selected the trace is allowed to drift according to what the input wiring is picking up acting as an aerial Drive high low causes the trace to be drawn at the extreme right left side of the chart A mechanical paper transport system for containing and feeding the chart past the pens or printhead at a known speed The cassette includes reservoirs for unused pay out tray and used take up tray sections of chart Also known by the abbreviation CJC The voltage generated by a therm
52. MATHS TOTAL R COUNTER TIMER TIMER Operation of this softkey calls the timer display page and the required timer N is selected using the numeric entry keys Duration Repeat period are set up in timer configuration section 5 4 Timer Select a category CONTROL IDENT CONTROL Calls the following control page if he timer is disabled See section 5 4 Timer disabled OR if the timer is enabled Timer N waiting for start START START Causes the timer to start Timer duration left to run DDDDDD RESET Timer repeats in DDdy HHhr MMmn SSs RESET RESET Resets the timer leaving it waiting to be started again IDENT Calls the timer ident page A 20 character descriptor can be entered as a part of each timer s configura tion section 5 4 Timer DDDDDDDDDDDDDDDDDDDD NEXT PREVIOUS NEXT Calls the next timer s ident page to the display PREVIOUS Calls the previous timer s ident page to the display 3 3 2 KEYS softkey Operation of this softkey calls the user configured softkey captions section 4 2 1 Instrument configuration Page 2 to the display The softkeys are used to allow the operator to trigger jobs Use the Cancel or Enter key to return to the top level menu HA247645 Section 3 Issue 9 Jly 98 Page3 15 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 3 3 3 TEXT softkey Applicat
53. N DDDDD DD UUUUU uu n channel number slot number DDDDD DD user entered value dd dd actual output UUUUU configured units actual units Figure 4 11 Diagnostics menu organisation HA247645 Section 4 Issue 10 Nov 98 Page 4 35 180mm MULTIPOINT RECO RDER IN STALLATIO N AND OPERATION MANUAL This page is deliberately left blank Section 4 HA247645 Page 4 36 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 11 6 CJ Temp Shows the temperatures being measured by the cold junctions associated with the first relevant I O board address The field scroll keys can be used to toggle between Fahrenheit and Celsius Further boards are accessed by using the field scroll keys 4 11 7 Comms Operation of this softkey calls a further softkey page allowing the user to send or receive data and to check that the communications line is working correctly The communications tests are all run with the following parameters set Baud rate 9600 Data bits 8 Stop bits 1 Parity None TALK Operation of this softkey causes a string of ten characters P hex 50 to be transmitted followed by a pause then a further 10 characters P LISTEN Operation of this softkey causes the next 23 transmitted characters to be displayed Operation of the Clear key clears the display before the next 23 characters are displayed LOOP BACK BEFORE INITIATING THIS TEST THE Tx AND Rx CO
54. O 5 2 2 2 22 renes 4 17 PAGE THREE 2 4 17 OUTPUT CHANNELS inrer rtr Ene ee 4 18 4 4 3 Channel configuration Alarms esee 4 20 ALARM ACTIONS e 4 20 SET PT SOFTKEY PAGE ONE PARAM 5 4 23 SET PT SO FTKEY PAGE 2 PARAMETERS 4 23 JOBS SOFTKEY 59e ee ere nes te t eene etna 4 24 4 4 4 Channel configuration 2 lt 4 25 ZON EPARAM ETERS 4 25 4 4 5 Channel configuration Trace 221 4 26 DEFAULT CHANN ELCOLOURS 4 26 4 4 6 Channel configuration 0 4 4 27 4 5 GROUP CONFIGURATION 4 28 4 5 1 GiroUp paratmelers ree ree cnet e 4 28 4 6 INTERNALEVENT CONFIGURATION 4 29 EXAM PLE i e roe 4 29 4 6 1 Event parameters re ei e erect rec oma E PE Ope 4 30 4 7 LOG CONFIGURATION 1 0 4 31 4 1 1 LOG parameter ccc con t LR MH ER e o er I Eye T etg 4 31 4 8 COPY
55. Printing configuration 4 46 5 13 sesso ep eee 4 25 Ga ou eee 5 13 Softkey iustitie 3 9 4 13 4 38 PROMI aaa 5 13 SPAN E 4 25 Speed B Configuration 2 1 2 8 4 13 Operator selection 3 9 Battery pack replacement 652 Circuit board addresses 4 10 Bell Symbol 2 nie ehe een 2 4 CJ temp softke 4 34 Board oftkey inania 4 34 Clock softkey 222222 3 18 4 9 COMMS 8 4 34 Communications See 246958 CALIB softkey 4 44 to 4 46 CONFIG softkey 2 7102 8 3 19 Calibration Configuration CW adjusts Asics tite ina ei MS 4 45 510 25 2 7to2 8 3 19 linp t ad Ust eee oe ee 4 44 n cris 4 14 paper 4 43 Alarm messages 4 9 Cancel key usage 2 3 4 14to4 27 Changing the 4 10 Chart i
56. RANGE ETC You can use the field scroll keys to scroll through the vari Operator Select a category CLOCK JOB SRC SYS ERR CONFIG MORE gt Enter Password x Configuration Select a category INSTRM CHART CHANNEL GROUP MORE gt Chart Select a category SPEED LOG INT MODE FORMAT TRACES Speed A 120 mm hr Units mm hr Speed B 1200 mm hr User speed 120 mm hr Speed 60 mm hr Speed B 1200 mm hr Units mm hr User speed 120 mm hr Configuration Select a category n INSTRM CHART CHANNEL GROUP MORE gt Channel 1 Select a category RANGE ALARM ZONE TRACE IDENT lt 5 gt Channel 5 Select a category RANGE ALARM ZONE TRACE IDENT I P Type Off n I P Type 0 to 10 00 C CJC type Internal ous input types available A single operation of the up key Type 0 to 10 00 n calls T C thermocouple as input type CJC type Internal Note that C and CJC type internal are default values Al 1 VERNIS 1 usins the field 0 to 10 00 n ernative values are scrollable using the field scroll keys sue typ Internal Use the arrow key twice to move the cursor to the second of lt 9 gt lt 0 gt lt 0 gt the temperature input fields I P Type T C 0 to 900 C n Enter the high input range 900
57. Safety specification EN61010 1 1993 A2 1995 EMC emissions specification EN50081 2 Group 1 Class A EMC immunity specification EN50082 2 M v Ww 4 Eurotherm Recorders Limited hereby declares that the above products conform to the safety and EMC specifications listed Eurotherm Recorders Limited further declares that the above products comply with the EMC Directive 89 336 EEC amended by 93 68 EEC and also with the Low Voltage Directive 73 23 EEC 4 di lo Ne RAL Suy Signed for and be a Eurotherm Recorders Limited Peterbe La Nouger de Technical Director 142499860050 Issue 98 1998 Eurotherm Recorders Ltd Aall rights are strictly reserved No part of this document may be reproduced stored in a retrieval system or transmitted in any form or by any means without the prior written permission of the copyright owner Eurotherm Recorders Ltd reserves the right to alter the specification of its products from time to time without prior notice Although every effort has been made to ensure the accuracy of the information contained herein it is not warranted or represented by Eurotherm Recorders Ltd to be a complete or up to date description of the product 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 180 mm MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL OVERALL CONTENTS LIST Section Page SAFETY INQUIES
58. Top level Configuration Select a category configuration menu DIAGS AUTOCFIG ACCESS ADJUST MORE gt Operator Permisions Select a category CHART CHANNEL TEXT GROUP MORE gt Use field scroll keys to select required group Select group Everything ACCESS NEXT PREVIOUS Operator permissions Select a category LOG MATHS COUNTER TOTAL R MORE Group Allow operator to Select for display yes Text Allow operator to Totaliser Allow operator to Edit operator text yes Preset value Operator permissions Select a category CARD MORE gt Channel Allow operator to Counter Allow operator to Change Alarms Preset value Y Chart Allow operator to D Maths Allow operator to emory card Allow operator to Change speed yes Log int yes Mode no Reset Change Alarms no Format no Save no Restore e Y Select log using numeric keys B Chart Allow operator to D Select log NN Timer Allow operator to emory card Allow operator to D Turn printer on and off line yes ACCESS Control timers Display Status Dir yes Delete no rs 9 Log Allow o
59. Vo is set to its Off state Source Input channel N Use numeric keys to enter channel number Derived channel N If maths pack option fitted use numeric keys to enter derived channel number Constant Allows a constant to be entered using the numeric keys The output range avail able is 15 to 115 of the span set in the top line of the page provided that this does not exceed the absolute maximum figures given in the technical speci fication at Annex A Enabled Scrollable through Disabled and Enabled When disabled to outputs are set to their off states PAGE 2 PARAMETERS Note this page does not appear when input source constant is selected in page 1 Offest Allows an adjustment to be made to match the recorder output with external Source span equipment Initially shows the source channel s span but can be edited using the numeric keypad PAGE 3 PARAMETERS Value format Allows the required decimal point position to be chosen For source constant the available positions scrolled through by the field scroll keys are X XXXX XX XXX XXX XX XXXX X XXXXX For source input or derived addi tional formats are available as follows XXXXXXXX XXXXXXX X XXXXXX XX XXXXX XXX XXXX XXXX XXX XXXXX XX XXXXXX scientific time date elapsed See section 5 3 1 for details On error Determines what the output signal does if the source channel fails or if the re corder internal communications stop lo Signal goes to
60. a set point 780 hysteresis value and to change the dwell period Hysteresis 00000 C n Use the enter key once to confirm the changes then again Dwell 0s to return to the top level alarm page 1 4 ALARM ACTIONS Alarm 1 Select a category Operation of the JOBS softkey calls the Alarm Jobs page SET PT JOBS The default job number is 1 which we will use for con venience You would use the Page scroll key to select job Jl No action 2 if required LT Use the field scroll up key to scroll through the job catego ries Chart Trace Alarm Jl Alarm Ack led f 1 Use the right arrow key to move the cursor to the action d 9 Everything On going active field followed by a single operation of the field scroll down key to Sound Buzzer While active is the required job qualifier and this completes the alarm configuration Jl Alarm Acknowledge alarms of Everything On going active Operate the enter key once to confirm the changes again to return to the top level alarm page and a third time to 51 alarm Sound Buzzer return to the top level channel configuration page While active Section 2 HA247645 Page 2 10 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 2 3 6 Channel zone SET
61. active alarms ac knowledged have a steady underline Operator Select a category DISPLAY CHART ALARM CHANNEL MORE gt I P chans 03 06 13 OLDEST NEWES ACK CHAN MORE gt DV chans 01 D02 DO3 OLDEST NEWES ACK CHAN MORE gt OLDEST Shows details of the oldest currently active alarm Allows the operator to scroll through the list of active alarms in chronological order and to acknowledge individual alarms as required NEWEST Shows details of the latest currently active alarm Allows the operator to scroll through the list of active alarms in chronological order and to acknowledge individual alarms as required ACK Acknowledges all currently active unacknowledged alarms on the display page Note In general to acknowledge all active alarms the operator need make only two or three keystrokes viz HOME hardkey if necessary to enter the top level operator menu ALARM softkey and finally ACK softkey CHAN Calls current channel display page see section 3 2 4 below for details Allows the operator to interrogate alarms channel by channel MORE Scrolls through further alarm pages HA247645 Section 3 Issue 9 Jly 98 Page3 11 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 3 2 4 Channel parameters and alarm setpoint adjustment page Facilities View channel value and scale View channel alarms View and or modify alarm setpoints thresholds View
62. alarms HA247645 Section 4 Issue 10 Nov 98 Page 4 21 180MM MULTIPOINT RECORDER INSTALLATION AN D OPERATION MANUAL 4 4 3 ALARM TYPES Cont DIGITAL DISCRETE ALARMS These alarms are triggered by contact closures or openings as defined during configuration The relevant channel must be configured as Input Type Dig in its Range configuration Note Contacts closed is defined as a resistance of less than 5000 across the input Contacts open is defined as a resistance of more than 30000 across the input Figure 4 4 3d shows typical display pages for the four types of alarm Select alarm 1 to 4 for the channel using the field scroll keys Configuration Select a category INSTRM CHART CHANNEL GROUP MOR Select channel using numeric keypad Channel 05 Select a category RANGE ALARM ZONE TRACE Select alarm1 to 4 using numeric keypad ALARM 1 Select a category SET PT JOBS gt TT Absolute alarms Deviation alarms Enable Unlatched Type Absolute high D Enable Trigger Type Deviation out Set Point 780 0 Units Reference 245 0 Deviation 10 units un mmm Hysteresis XXXXX units Hysteresis XXXXX units o Dwell 0 s Dwell 0 s L O Rate of change alarms Digital alarms Enable Latched Type Rate of chg rise Enable Off Type Digital 10 units per 1 s Average Active Heat Dwell 25
63. can be scrolled through to check reading stability Enter required mV or Ohms value 5 digits and sign Channel number s can be scrolled through to check reading stability Enter required mV or Ohms value 5 digits and sign 3 second display Figure 4 14 4 Input channel calibration menu The input ranges range N above are given in table 4 14 4 below The user must choose the lowest possible of the available ranges which will suit the application Range Range O hms number Ranges number Ranges 1 0 to 40 mV 1 0 to 180 Q 2 0 to 200 mV 2 0 to 1800 Q 3 0 to 1000 mV 3 0 to 10000 Q 4 0 to 10000 mV Table 4 14 4 Input ranges Section 4 Page 4 44 HA247645 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 14 3 CALIB SOFTKEY Cont CJC Calibration Before this procedure can be carried out it is necessary to connect a thermocouple or thermocouple simulator ofa known type held at a known reference temperature to each of the input channels to be calibrated The channels must then be configured for that type of thermocouple and have internal set as their cold junction compensation type Operation of the CJ CAL softkey calls the first Cold Junction calibration page to the display Calibrate cj s for channel s NN to NN QUIT CONTINUE gt The relevant channel number s are entered using the cursor and numeric keys CONTINUE ca
64. changes to HHHHH MM Group reset enable Allows the derived channel value to be reset as a part of a group reset 5 3 2 Configuration Figure 5 3 2 shows the configuration pages for the FUNCT softkey After the FUNCT softkey has been operated the function type is selected using the field scroll keys Operation of the page scroll key results in the relevant configura tion page for that function to appear After all the necessary sources have been defined the page scroll key is again operated to call the Group reset and value format page to the display Alarm Zone Trace and Ident configuration are the same as for measuring channels Section 5 HA247645 5 10 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 5 3 2 MATHS PACK CONFIGURATION Cont Use numeric keys to select required derived channel FUNCT ALARM ZONE IRACE DENT E Use up down arrow keys to Function Function type select function then page Scale 0 000 to 10 ran it key to gain access n Mig 2 MEES gt Stopwatch and timestamp gt functions CONSTANT Enter value using numeric keys SAMPLE AND HOLD Constant value 25 00 a On trigger sample and hold source D CHANNEL MINIMUM Copy from source n Minimum of source D Select group using up down arrow keys LATCHING MINIMUM Add source 1 to source 1 a Latching min of Group name h SUBTRACT Select group using up down arrow keys GROUP MINIMUM S
65. channel name descriptor Use the page key to call the Channel Tag page and enter Tag 5 the new string Furn01A in a similar way to that de scribed above for the descriptor Tag Furn0O1A Operate the Enter key to confirm the changes then the Home key to return to the top level configuration page 17 Configuration Select category INSTRM CHART CHANNEL GROUP MORE gt This concludes the channel configuration as defined at section 2 3 1 and should be sufficient for you to start recording using your own input signals and ranges etc The rest of section 2 3 describes how to include channel 5 in a group called Furnace temps and how to select that group for display We will then print the configuration on the chart Section 2 HA247645 Page 2 12 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 2 3 9 Group configuration Configuration Select a category INSTRM CHART CHANNEL GROUP MORE gt SELECTING THE GROUP L Config for Group Everything Use the GROUP softkey to call the top level Group Con CONTENT FORMAT TITLE figuration page to the display Config for Group Empty 1 Use the field scroll up key to scroll to the first empty group CONTENT FORMAT TITI P L Group Title is Furnace 1 temps Use the TITLE softkey then enter the new name Furnace 1 tem
66. channel number must be entered using the numeric keypad otherwise the action will take place on channel 1 Trigger This field allows the trigger types to be scrolled through using the field scroll keys The types are On going active On going inactive On acknowledgement While active While inactive While unacknowl edged depending on type Section 4 HA247645 Page 4 24 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 4 4 Channel configuration Zone Zone configuration sets up spans zones and scales to allow the location of the trace on the chart to be defined Figure 4 4 4 shows the relevant display pages Configuration Select a category INSTRM CHART CHANNEL GROUP MORI Channel NN Select a category RANGE ALARM ZONE IRACE gt Unspanned Chart zone to L mmm Chart scale Automatic divs NN o gem Figure 4 4 4 Channel configuration Zone ZONE PARAMETERS Unspanned Chart span Unspanned Used when chart span is the same as the range scale Field scroll keys are used to scroll to Chart span Chart span Allows a chart zero and full scale to be entered that is different from the input zero and full scale For example a range of 100 to 250 C may be traced on the chart out of an input range of say O to 800 C thus allowing an area of particular interest to be enlarged on the chart
67. channel tag and descriptor The tag seven characters is printed on the chart alongside the channel trace The descriptor 17 characters can be configured to appear at the display and in logs Access Home key if necessary followed by operation of the CHANNEL softkey then numeric entry of the channel required OR b direct to the channel value display from the alarm page described in 3 2 3 above Operation of the CHANNEL softkey in the top level operator menu calls the channel menu page as depicted below Once the page is displayed a channel number 6 in the page depicted below can be entered using the numeric keypad to the right of the display Operator Select a category DISPLAY CHART ALARM CHANNEL MORE gt Mee Leu Channel 6 Select a category VALUE ALARM IDENT SET PT VALUE This causes the selected channel s details to be displayed showing current value units and descriptor 06 783 98 C Furnace Nol tempB 0 Operation of the Enter or Cancel hardkeys causes a return to the Select Channel display ALARM This causes details of the first of the channel s active alarms if any to be displayed The top line shows the channel number and descriptor the alarm number and type and alarm time 06 Furnace Nol tempB Hi 14 42 22 5 Operation of the ACK softkey causes the alarm to be acknowledged if unacknowledged
68. channels 1 to 8 and 17 to 24 are available for measurement purposes but channels 9 to 16 are not These channels can still be configured if shutdown as described in section 4 2 1 CARDS if the missing board is later to be fitted 1 2 3 4 5 6 7 8 9 8 Table 4 4 1 Channel ADDRESSING RULES addressing 1 Addresses 0 and A to are not recognised by the I O boards and any data requested or sent is ignored 2 16 channel boards use two addresses so the first address after a 16 channel board must be left empty Within this constraint 16 channel boards can be allocated any address between 1 and 5 3 8 channel input boards be allocated any address from 1 to 6 provided that the preceding address is not assigned to a 16 channel board 4 Relay output boards can be allocated any valid address provided that the preceding address is not assigned to a 16 channel board 5 As despatched from the factory address 1 is at the topmost slot and channel numbers increase from right to left when viewed from the rear of the recorder CAUTION ALWAYS SWITCH THE RECORDER OFF OR ISOLATE FROM LINE POWER BEFORE OPENING THE WRITING SYSTEM AND ENSURE THAT THE PRINTHEAD IS PARKED Open the recorder door and remove the card retainer secured by screw A in figure 4 4 1 to reveal the I O boards The address switches are located on the front edges of the I O boards The address is adjusted by inserting a small preferably
69. clamping diodes to produce a small rupture in the oxide layer This might not destroy the device immediately but it m ay result in a gradual reduction in the performance of the de vice until eventually it fails For this reason the following precautions should be taken when handling any recorder circuit board 1 Personnel handling MOS devices or circuit boards containing them should wear anti static materials such as cot ton Nylon clothing should be avoided 2 bench tops should be covered with conductive material 10 to 10 Ohms per square maintained at the recorder chassis potential 3 Circuit boards removed from the recorder should be placed into a static safe bag initially at the recorder chassis potential for storage Before re fitting the board the containing bag should again be returned to the recorder chas sis potential 4 Personnel handling MOS devices or boards containing them should wear a wrist strap connected via a safety resistor to the bench top or if appropriate to a suitable grounding point on the rack 5 Leads of MOS devices removed from circuit should be shorted together using conductive foam or similar 6 MOS devices should not be extracted from or inserted into circuit whilst the circuit board has power applied TERMINOLOGY Anti static This term means that the material in question does not of itself generate static electricity Such materials do not afford protection against external
70. however that the displayed value is in where 0 V represents 0 and 5 V represents 100 In such a case range would be set in page 1 of 0 to 5 and a scale would be set here in page 2 of 0 to 100 Allows a Units string to be entered using the keyboard field scroll keys The cursor left and right arrow keys are used to move from character to character The Clear C key can be used to delete the existing or newly entered string from cursor to the end of the line Use of the Cancel X key will cause all the changes so far made in pages one and two to be lost The page down key is operated to call the third range page to the display PAGE THREE PARAMETERS Value format Damping I P Break response Allows the required decimal point position to be chosen for display The available positions scrolled through by the field scroll keys are XX XXX XXX XX XXXX X XXXXX For the 16 channel dc input board one of the following time constants scrolled through using the field scroll keys can be applied to any input signal None 2 4 8 16 32 64 128 or 256 seconds For the 8 channel universal input board damping can be applied to all types of input except dig Contact closure Allows Drive hi gh Drive lo w not 16 channel board or None to be selected using the field scroll keys Drive hi causes the trace to move to full scale span if the input goes open circuit Drive lo causes the trac
71. initiated HA247645 Section 3 Issue 9 Jly 98 Page 3 17 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 3 4 TOP LEVEL OPERATOR MENU PAGE 3 Operator Select a category DISPLAY CHART ALARM CHANNEL MORE Operator Select a category PROCESS KEYS TEXT LOG MORE Operator Select a category CLOCK JOB SRC SYS ERR CONFIG MORE gt 3 4 1 CLOCK softkey Operation of the CLOCK softkey calls the following page to the display allowing the operator to check the system time and date Setting time and date is part of Instrument Configuration described in section 4 2 1 HH MM SS Day DD MMM 3 4 2 Job source search J OB SRC softkey Function To allow the operator to find all the triggers which have been set up to initiate a particular job Operation of the JOB SRC softkey calls the first of the following pages to the display Subsequent pages are called by operation of the MORE gt softkey Job source search Select a category CHART TRACE ALAR MESSAGE MORE gt Job source search Select a category LOGGING DERIVED TIMER TOTAL R MORE gt Job source search Select a category COUNTER RELAY CLOCK MORE gt Operation of any of the category softkeys presents the menu of jobs associated with the selected category section 4 1 3 Use of the next and or previous softkeys allows the menu items to be sc
72. normal operation of the recorder i e not in configuration characters 39 and 40 of the top line of the display are used to indicate recorder input status as follows Channelalarm This bell symbol flashes whenever an unacknowledged active alarm is present bellis steadily illuminated if an acknowledged alarm is present but again flashes if a further unacknowledged alarm becomes active See section 3 2 3 for how to acknowledge alarms Printer off indicator This appears if the printer drive has been switched off System error indicator The System error indicator appears if any of the items listed below is true Any current system errors can be viewed via the Operator menu Section 3 or instrument configuration pages section 4 2 There is a fault with remote CJ temperature The battery is exhausted or missing There is a failure in the real time clock or the time date have not been set There is a fault in the writing system There is a fault in an input or derived channel Battery backed RAM failure or EEPROM failure Memory card battery low or exhausted piede Uo bu s 2 2 3 Text editing UA Text entry is by means of the cursor and up and down scroll keys together with the The cursor right arrow key is used to locate the cursor beneath the character to be edited and the scroll keys are then used to scroll through either of the character sets depicted approximately below key Notes 1 The two
73. on all instruments Section 7 Page 7 10 HA247645 Issue 10 Nov 98 180 MM MULTIPOINT RECO RDER IN 5 AN D OPERATION MANUAL Maths functions Cont Measured value Memory card Multipoint recorder Operator interface Paper transport system Pen Pen offset compensation Pen tray Printhead Process variable Relay output Resistance thermometer Constant Copy Add Subtract Multiply Divide Modulus Switch High select Low select Trace generator Stopwatch Time stamp F value Square root Channel average Group average Rolling average Exponent Natural log 10X Log base 10 Rate of change Sample and hold Channel minimum Latching minimum Continuous minimum Channel maximum Latching maximum Continuous maximum Polynomial Relative humidity Linear mass flow Square root mass flow Zirconia probe An umbrella term which means the value of an input channel derived channel totaliser counter timer etc measured in mathematical units as a proportion of the span See also Process variable Used to describe SRAM Static Random Access Memory solid state memory cards or port able hard or floppy disks used to record configurations data etc which can then be taken to a remote PC for further analysis if required This is used to describe recorders which have multiple pen printheads rather than individual pens to produce the trace on the chart Each trace i
74. option 15 Diagnostics 3 Channels alarms 10 Counters option 16 Autoconfiguration 4 Groups 11 Timers option 17 Operator access 5 Events and jobs 12 Memory card option 18 Adjust 6 Logs 13 Communications option 19 Configuration print 7 Configuration copy As will become clear the techniques used in the configuration of the recorder are largely the same as those for the Operator Menu described in section 3 above For this reason large parts of this configuration section are laid out more as reference material than as descriptive matter TIMEOUT Unless one of the activities listed below is taking place a return to the normal background display will be made after 4 minutes of keyboard inactivity Should this happen the configuration menus can be re entered only after a further entry of the password see section 4 1 1 below Timeout will not occur under the following conditions Changes to CARDS configuration are being confirmed Autoconfiguration in progress Configuration save or restore to memory card in progress Memory card being formatted Memory card is offline Configuration printing is in progress Channels are being copied Channel adjustment Input calibration or Cold Junction calibration is in progress Recorder is in diagnostics 4 1 1 Password In order to prevent unauthorised access to the recorder configuration a password protection system operates When dispatched from the factory the passwor
75. or counter value to be imported Adds two channels together Subtracts one channel from another Multiplies two channels together Divides one channel by another Takes the value of the input without the sign MATHS PACK LEVEL TWO Takes the square root of a channel Takes the average of the value of a channel over a configurable time period then resets and repeats Takes the average of a named group of channels Takes the continuous average value of a channel at a specified sample rate over a specified time period For example it may take the average of readings made every 5 minutes over the past half hour where the past half hour is continuously rolling LE the first reading is dis carded when the seventh one 15 taken and so on Provides the value of e raised to the power of a specified channel Takes the natural log of a specified channel s value Output is 10 raised to the power of a specified channel Take log of the channel value Determines the change in value of the source channel over a specifiable time period Allows the value of a channel to be held as a result of a trigger input Holds the minimum value reached by a specified channel since the function was started Holds the minimum value reached by any channel in a specified group since the function was initiated The current minimum value out of all the channels in a specified group Holds the maximum value reached by a specified channel since the functi
76. page via a fleeting display page Adjustment removal complete which displays for three seconds VIEW Operation of the VIEW softkey will call one of the two pages depicted below NN DDDDDDDDDDDDDDDDDDDD unadjusted B NN DDDDDDDDDDDDDDDDDDDD adjusted B Use adjustment YYY In both cases NN is the channel number and DDD DDD is the channel descriptor The page scroll key can be used to scroll through the channel numbers The Use adjustment field can be used to disable the adjustment when set to no Use adjustment is set to Yes as a default Section 4 HA247645 Page 4 42 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 14 2 Output adjust This allows the range of the analogue output to be adjusted to account for tolerance errors in external equipment The technique used is specify a low point and after a stabilisation time to enter the value which is read by the external equipment 2 To repeat the above for a high point The output board then calculates newoffsets and gains for the channel Notes 1 CLEAR key is used to set the DDDDD DD value to zero 2 Adjust REMOVE and VIEW operate in a similar way to that described for input channels above 3 Adjust is not available for channels with Constant as their input source Configuration Select a category ACCESS ADJUST PRINT MORI st Select a category UT OUTP
77. see section 4 4 2 Channel configuration Range above TITLE Group title is Allows a title of up to 20 characters to be entered for the currently selected group using the Clear cursor and field scroll keys NEXT PREVIOUS Allows the groups to be scrolled through Section 4 HA247645 Page 4 28 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 5 1 GROUP PARAMETERS Cont Notes 1 The TO key can be used to toggle between from and to range limits Group items are scrolled through in the order in which they are entered To insert an item the cursor is positioned below the item immediately to the left of where the new item is to appear and the ADD softkey operated as usual The new item is inserted to the right of the cursor 3 A single item can be changed to a range item by positioning the cursor below it and operating the TO key 4 Multiple entries are allowed This can be used for example to ensure that a particular derived channel e g Group Average always appears at the bottom line of the display in 2 line mode by entering the derived channel as every other item in the group 5 The Everything group contents cannot be changed so the lower line of the CONTENT page is blank 4 6 INTERNAL EVENT CONFIGURATION 12 internal events are configurable and each event allows up to two jobs to be initiated as the result of single source or as combinations of sources as describe
78. set to C F Kelvin Rankine R using the field scroll keys type Allows Internal external or remote cold junction compensation to be applied by scrolling through the three types using the field scroll keys Applies only if input type is thermocouple Internal The recorder uses its integral cold junction for compensation External Allows the temperature at which the external cold junction is maintained to be entered using the numeric keys The temperature units for the cold junction are those set up as input units Remote Selects Remote to be used for cold junction compensation The channel which is to measure the temperature to be used for this input card is defined as a part of the instrument configura tion as described in section 4 2 Shunt Allows a shunt value to be entered using numeric keys when mA is selected as input type A 100 Ohm shunt gives 2 V at 20 mA a 250 Ohm shunt gives 5 V at 20 mA The value entered must match the shunt connected across the inputs Open closed Allows two legends to be entered for digital inputs one for the open input case the other for when the inputs are closed These legends appear at the display as channel status The page down key is operated to call the second range page to the display Note DEFAULT ALARMS If the input type is changed to DIG the alarm type defaults to OFF Digital Dwell 0 sec If the input type is changed from DIG the alarm ty
79. sets be switched between using the key associated with the numeric keyboard 2 clear key C be used to clear the text string from the cursor position to the end inclusive 3 Should an error be made the cancel key can be used to undo all changes so far made to the text string 4 Under certain circumstances it is possible to have the current time date etc included in a message to be printed in the chart See the Embedded Sequences description in section 3 3 3 Normal character set AtoZ atoz Aaac e O66UUUP LU 96 amp lt gt _ Oto 9 Space Alternative character set 46 l CaaeiiABRe Bony 4i6biNaozj gt we lt ne 2311 fy Ss gt Section 2 247645 Page 2 4 Issue 9 Jly 98 180mm RECO RDER INSTALLATION AND OPERATION MANUAL For full details of operator and configuration menus see sections 3 and 4 respectively Background display 01 OFF 1 Operate Home key to call 1st 2 LINE MODE HOLD NEXT PREVIOUS Top level Operator page Top level operator pages Select a category TEXT LOG Operator Select a category CLOCK JOB SRC SYS ERR CONFIG MORE Select a category Operator Select a category DISPLAY CHART CHANNEL MORE Operator M CARD Operator PROCESS KEYS MORE MORE Chart Select a
80. the data archiving option is fitted the field scroll keys are used to scroll through PACKED or ASCII as log type If data logging option fitted only ASCII is avail able If neither option is fitted the to file menu item does not appear and the to chart item is not editable For full details of the PACKED and ASCII parameters refer to the Memory Card manual PACKED Filename type Use the field scroll keys to scroll through text hourly daily or counter Compression ratio Use the field scroll keys to scroll between Normal or High ASCII Filename type Use the field scroll keys to scroll through text hourly daily or counter Include column titles Use the field scroll keys to scroll between Yes or No Date format Use the field scroll keys to scroll through Spreadsheet Integer or DD MM YY HH MM SS HA247645 Section 4 Issue 10 Nov 98 Page 4 31 180MM MUITIPO IN T RECORDER INSTALLATION AN D OPERATION MANUAL 4 8 COPY CONFIGURATION This facility allows the copying of a Measuring channel range and zone information b Alarm configuration including jobs c Derived channel function and zone information if the maths pack option is fitted Once the relevant sources have been selected operation of the ENTER key initiates the copy process During copying a Please Wait message is displayed When copying is complete the display returns to the previous c
81. timer N nn as the source TYPES PV Causes the ITEM s process value to be embedded TA Causes the ITEM s tag to be embedded DE Causes the ITEM s descriptor to be embedded UN Causes the ITEM s units string to be embedded NO Causes the ITEM s identification number e g 11 T2 D43 to be embedded EXAMPLES The message lt TIME gt lt DATE gt lt TA gt lt PV gt lt UN gt would cause the current time and date followed by the tag process value underlined if in alarm and units to be printed for the message s triggering source For a specified ITEM measuring channel 12 in this example lt TIME gt lt DATE gt lt 12 TA gt lt 12 PV gt lt 12 UN gt would result in the same message being printed but for channel 12 instead of the triggering source 3 3 4 Manual log generation This softkey appears only if operator access to log generation has been enabled section 4 13 Allows the operator to initiate the printing of any of the logs Operator Select a category DISPLAY CHART ALARM CHANNEL MORE gt Operator Select a category PROCESS KEYS TEXT LOG MORE gt Log Everything to chart SEND NEXT PREVIOUS Log Presents the title of the group Everything The remaining eight groups can be scrolled through using NEXT and PREVIOUS softkeys Destination of the log chart or memory card filename is set up in log configuration section 4 7 SEND Causes selected log to be
82. to scroll through the PVs in both SCROLL and HOLD mode Operator Select a category DISPLAY CHART ALARM CHANNEL MORE gt 05 783 95 C Furn01A 2 LINE MODE HOLD NEXT PREVIOUS 2 LINE Operation of this softkey causes the lower line of the display to show a second set of process variables instead of the softkey captions Enter or Cancel hardkeys or any of the softkeys can be used to return to Single line display i e with softkeys on the bottom line MODE Operation of this key calls the Display mode Group Select page to the display See figures 3 2 1a b c for an illustration of the different display modes available Gp Group descriptor Mode Numeric gt NEXT PREVIOUS Gp Use NEXT and or PREVIOUS softkeys to scroll through the available groups Mode Use NEXT or PREVIOUS softkeys to select the display mode Numeric Up to two PVs can be displayed as digital values on each display line depending on the format selected for the group This group format section 4 5 defines whether any units tags or descriptors appear alongside the value and thus how many values can appear on each line figure 3 2 1a Indicator The top line of the display contains channel number digital value and units for the current channel together with an analogue bar interpretation of that value The bottom line contains either softkey legends or if 2 line working is in operation a further chann
83. with plenty of water Seek medical assistance Ingestion If leakage occurs do NOT induce vomiting Give plenty of milk to drink Obtain immediate medical assistance stating nickel cadmium battery REACTIVITY DATA STABILITY Conditions to avoid Mechanical damage overcharging shorting terminals Stable Unstable Storage temperatures outside the range 0 to 40 deg Hazardous decomposition None products Hazardous polymerisation Wil not occur SPILL OR LEAK PROCEDURES In normal conditions of use there is no risk of leakage unless batteries are abused Abuse can lead to the leaking of a caustic alkaline solution which corrodes aluminium and copper The leak material should be neutralised by a weak acidic solution such as vinegar or washed away with copious amounts of water CONTACT SHOULD BE AVOIDED In addition to the electrolyte potassium hydroxide nickel cadmium batteries contain cadmium cadmium hydroxide and nickel hydroxide all of which are highly toxic HA247645 Section 7 Issue 10 Nov 98 Page 7 7 180 MM MULTIPOINT RECO RDER IN STALLATION AN D OPERATION MANUAL 7 3 LIST OF EFFECTIVE PAGES This issue 10 manual consists of the following pages at their stated issue numbers Section i Section3 Cont Section3 Cont Pagei 1 Issue 10 Nov 98 Page 3 19 Issue 9 Jly 98 Page 5 6 Issue 9 98
84. 1977 Hoskins IEC584 1 1977 IEC584 1 1977 584 1 1977 DIN 43710 584 1 1977 584 1 1977 584 1 1977 584 1 1977 DIN 43710 85 ASTM 1751 95 Engelhard R83 CH oD Ale MO NiMoNiCo Platinel II Maximum of eight different linearisations seven linear allowed per board Contact closure inputs not available on channels 1 8 and 16 Annex A Page A 6 HA247645 Issue 10 Nov 98 180 MM MUITIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL A3 16 CHANNEL DC INPUT BOARD SPECIFICATION CONT Other linearisations Tables available Y value value 2 value 5 2 User defined tables up to 2 off Contact closure switch inputs not available for channels 1 8 and 16 Type W etting voltage M inimum latched pulse width De bounce Voltfree contact 2 5 Volts nominal 250 ms Inherent 1 second A4 RELAY OUTPUT BOARD SPECIFICATION N o of relays per board Contact format Estimated life at 60VA load M ax contact voltage Make Continuous M ax contact current Break Maximum switchable power Isolation BS EN 61010 Dielectric strength With resistive loads Derate with reactive or inductive loads according to figure A4 in which Eight Single pole change over single set of common normally open and normally closed contacts 1 000 000 operations 250 Volts ac 8 Amps 3 Amps 2 Amps 60 watts or 500 VA Installation cat
85. 22 1 4 20 Embedded sequences 3 16t03 17 LIN TAB softkoy etienne 4 11 Enter key usage 2 3 Line supply wiring 1 3 Event configuration 2 4 30 Line 4 26 Listen softkey 4 37 Index HA247645 Page ii Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL L Cont Operator Cont Log Top level menu Configuration renes 4 31 Page EA 3 6 Destination Chart or Memory 4 31 3 14to3 17 Initiation 3 18 103 19 By JOD nee eiie 4 7 Page 4 uan ets 3 20 2 3 17 4 7 Option Installation 2 5 3 Inte val iiie 4 7 Option key 5 3 Configuration 2 5 etd 4 13 Output Operator selection 3 10 4 48 to 4 46 SoflKey 1 neci ete eee 4 38 Types M LIBE 4 19 TO CM ait a i UHR RR 4 7 Output 4 34 To memory ai 4 7 Oxygen potential measurement 5 19 LOG I
86. 3 10 Selecting the group 2 14 2 3 11 Printing the configuration on the 2 14 2 4 COPY 000 0001000 2 16 2 41 Copy ra geand ZONE e tet tbe pte plica 2 16 2 4 2 TRACE colos oci eR REFER RR CE us 2 17 2 43 Trace IdentifiGre vcs RPM ERE 2 17 247645 Section 2 Issue 9 Jly 98 Page2 1 180 MM MUITIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL 2 BASIC OPERATION This section is designed to help you as a new user to configure a channel to a set of basic parameters so you can start recording your own traces with the minimum of effort For full information about Operator and Configuration displays see sections 3 and 4 5 respectively Figure 2 3 is a type of map to help show you round the top level menus of the recorder The diagram shows all avail able options If an option isn t fitted then its softkey doesn t appear so your displays might be slightly different from those shown 2 1 FIRST SWITCH ON To apply power to the recorder open the recorder door release the platen by pushing upward on the catches With the platen open the power on off switch can be located as shown in figure 2 1 When the recorder is switched on an initialisation message appears briefly at the display and a Po
87. 36mm Ain min 3 Panel cutout Maximum installed angles Figure 1 3 Mechanical installation Note If this is a graphics recorder consult the Graphics Unit Manual for special installation instruc tions Section 1 Pagel 4 HA247645 Issue 10 Nov 98 180 mm MULTIPO IN T RECO RDER INSTALLATION AN D OPERATION MANUAL 1 4 2 Supply voltage wiring Before connecting the supply to the recorder check that the recorder voltage select switch has been set to the correct voltage range as described above Before proceeding further please read the warnings on page i 3 The line supply is terminated using an IEC socket which is connected into the mating plug at the rear of the recorder power supply figure 1 4 1 Recommended minimum wire size is 16 0 2 0 5 mm 1 4 3 Supply voltage fuse The supply fuse is located in a pull out drawer integral with the IEC plug The fuse specifications 3 15 Amp type F are the same for both supply voltage ranges and are as follows Rating 3 15 Amps Size 20mm Speed Fast blow Material Ceramic It should be ensured that only fuses with the required rated current and of the specified type are used for replacement The use of makeshift fuses and the short circuiting of fuse holders are prohibited and will invalidate the manufactur er s warranty
88. AL 3 2 1 DISPLAY SOFTKEY Cont Group format defines what information appears at the display and therefore how many process variables appear on each line The examples below show two line working Process variable Process variable 05 783 95 06 543 09 R Number only Units No 07 421 98 08 432 09 2 PVs per line Process variable Process variable value variable units 05 542 95 06 543 09 Number only Units Yes 07 421 98 08 432 09 c 2 PVs per line Process variable Process variable value 27 variable tag 05 542 95 Furn01A Number tag Units No 06 432 09 Furn01B eae per line Process variable Process variable value Process variable 1 units Process variable tag c DEFAULT DISPLAY TYPE QR 421 98 C SEUTSORA Number tag Units Yes 08 432 09 C Furn02B 1 PV per line Process variable Process variable value variable descriptor 05 542 95 Furnace Nol tempA Number descriptor Units No 06 543 09 Furnace Nol tempB 1 PV per ling Process variable Process variable value iabl variable Process variable descriptor 07 421 98 C Furnace No2 tempA Number descriptor Units Yes 1 PV per line 08 432 09 C Furnace No2 tempB Figure 3 2 1 Numeric indication modes HA247645 Issue 9 Jly 98 Section 3 Page 3 7 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 3 2 1 DISPLAY SOFTKEY Cont Analogue representation
89. AMPLE essem 2 7 2 3 1 Required channel inputs 2 1 2 3 2 Accessing configuration 1 22 2 440 2 7 2 3 3 C hart speed ERR A eid 2 8 2 3 4 Ghannel Fate ost ee oet re E EE RI re antes 2 8 INPUT TY PE GE ETC tenes ne bed 2 8 LIN EARISATION TYPE AND SCALING 2 9 DISPLAY FO DAM PING AND BREAK RESPO N SE 2 9 2 3 5 c Channel lalis eos raa site haie dr eit Ra Te D el 2 10 ALARM TYPE AND 0 0 7 2 411 2 10 ALARM ACTIONS 2 10 2 3 6 ChanneliZ Ong i tta Rc 2 11 SETTING THE CHART AREA FOR TRACING 2 11 CHART SCA IE Pn vr t ea e e 2 11 2 3 T C hannelitrace nis ce de fe rer Pete vei 2 12 TRACE ON OFF 2 2 2 12 2 3 0 ChannelidentifiCation 2 12 SETTING TRACE IDENTIFIERS 2 12 2 3 9 Group Configuration zin eter REF Re eer a ap ni cas 2 13 SELECTIN G TH E GRO UP rye E 2 13 DEFINING THE GROUP 2 13 2 13 2
90. AND OPERATION MANUAL This page is deliberately left blank Section 5 HA247645 5 2 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL SECTION 5 OPTIONS This section contains details of options other than Communications Memory Card and Networking which are dealt with in separate manuals Note When installing new options as described below the battery is disconnected from the control board and any volatile information is lost This information includes timer counter totaliser val ues maths pack functions which have histories such as averages operator selections such as chart speed chart on off display mode etc and the real time clock 5 1 INSTALLING NEW OPTIONS New options are fitted by inserting an Option Key into a connec tor located on the control board at the rear of the writing system as follows Isolate the recorder from the supply Open the recorder door and swing the cassette down by operating Figure 5 1a both latches W riting system securing screws Undo the two captive screws A in figure 5 1a and pull the writ ing system forwards until it meets the stops figure 5 1b Lift the writing system out of the case disconnecting the power I O and any other looms as shown in figure 5 1c Whilst observing the relevant static precautions detailed near the beginning of this manual the option locations on the control board B in figure 5 1c
91. ANNEL GROUP MORI Channel NN Select a category RANGE ALARM ZONI TRACE Trace On Line thickening off Colour A Black Colour B Black Figure 4 4 5 Channel configuration Trace Trace Allows the channel trace to be permanently ON permanently OFF or conditionally on or off as re quired by a job The field scroll keys are used to scroll through these choices Line thickening Allows line thickening to be switched on or off Line thickening produces an extra wide trace on the chart to aid long distance viewing Colour A B The field scroll keys are used to scroll through the available colours for the channel trace Colour B is selected by job action Available colours are red brown green violet blue and black DEFAULT CHANNEL COLOURS Colours A and B for each channel are factory pre set according to channel number If no changes are made by the user then the channels will print out in these colours For each channel default colours A and B are the same Table 4 4 5 shows the default colours for both measuring channels and derived maths channels if applicable Channel numbers Default colours A B 13 19 1 7 2 8 14 20 Table 4 4 5 Channel default colours Section 4 247645 Page 4 26 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 4 6 Channel configuration Ident Ident configuration allows channel descriptors 17 characters maximum and tag
92. ART Cont From the first top level configuration page use the MORE key repeatedly until the PRINT softkey appears How many MORE keys there are depends on how many options you have fitted in your recorder Maths Total r unless the options are fitted Counter and Timer do not appear M Card and Comms appear only if the options fitted Operate the PRINT softkey Operate the CHANNEL softkey to initiate printing of the channel configuration on the chart This will cause the recorder to print the configuration of all the channels fit ted which are not turned off Once this is finished the display reverts to the previous top level configuration page Configuration Select a category INSTRM CHART CHANNEL GROUP MORE gt Configuration Select a category EVENTS LOGS COPY MATHS MORE gt Configuration Select a category TOTAL R COUNTER TIMER COMMS MORE gt Configuration Select a category TRANSFR CARD DIAGS AUTOCFIG MORE gt Configuration Select a category ACCESS ADJUST PRINT MORE gt Configuration for group Furnace 1 temps ALL CHANNEL TRACE ALARM MORE gt Configuration print in progress STOP Configuration Select a category ACCESS ADJUST PRINT MORE gt Figure 2 3 11 is an attempt to show how the channel configuration just completed should look when printed on the chart The c
93. ARTRIDGE REPLACEMENT CAUTION BEFORE ATTEMPTING TO CHANGE THE PRINT CARTRIDGE IT IS ESSENTIAL TO ENSURE THAT a THE RECORDER IS NOT POWERED OR b THE PRINTHEAD IS PARKED Switch the printer off line and park the printhead as described in section B2 above Pull the print cartridge forwards to remove it Unpack the new cartridge and push it onto the carriage figure B3 Ensure that the unit is pushed fully home Note To ensure maximum print cartridge life when the recorder is to be left unpowered for an extended period the cartridge should be removed from the recorder and stored in a sealed container B3 1 Pen lift bar The following is relevant only if the cartridge is replaced with power applied to the recorder To prevent blotting whilst the recorder is switched off the pen nibs are lifted from the chart by a small bar This bar is pulled out of the way by a voltage pulse across a solenoid when power is switched on and held out of the way by a small holding voltage When you remove the cartridge with the recorder powered it is possible inadvertently to pull this bar forwards to the extent that the holding voltage is insufficient to pull it back in again If this happens the nibs of the replacement car tridge will be held off the chart by the bar and will appear to be not working Should this happen the bar can either be gently pushed back figure B3 1 or the recorder powered off for a few sec onds and t
94. Channel zone 7 Which card type is located in which slot is usually determined automatically using AUTOCONFIG This can be overruled from within the CARDS pages to allow slots to be used for COMMS TEST or NETWORK inputs none of which requires an I O board to be fitted Further it is possible to shutdown cards I O boards to allow them to be removed without generation of spurious alarms 8 Anew password can be entered PASSWD softkey The recorder is despatched from the factory with the password 10 9 The five softkeys can be used as event sources The KEYS softkey allows the labels which are to appear above the keys to be entered and the key action to be defined as latching or non latching The jobs to be carried out when the softkeys are operated are set up in Event Configuration section 4 6 10 The display language can be selected as French German or English LANG GE softkey 11 One or more channel numbers can be defined as remote CJ inputs REM CJ softkey This allows either a single channel to be used for all channels set up for remote CJ or a channel can be set up as remote CJ input for each input card The remote CJ temperature units can also be set up 12 Two user linearisation tables of up to 32 points each can be entered as input output pairs Continued Section 4 247645 Page 4 8 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 2 INSTRUMENT CONFIGURATION Cont
95. ECORDER INSTALLATION AND OPERATION MANUAL 4 4 3 ALARM TYPES Cont Deviation etes t pant oL onan TN ate c E em Deviation Deviation valde POMA a value value Deviation in alarm active Deviation out alarm active Deviation in alarm active Measured Measured value e value Deviation out Reference alarmiactive Reference value value Hysteresis Hysteresis Hysteresis Hysteresis Earliest part of chart Earliest part of chart Figure 4 4 3b Deviation alarm definitions Latest part of chart Rate of change rise alarm active Measured value Rate of change fall Rate of change fall alarm active alarm active In this example both rise and fall alarms are triggered at 200 litres per minute Rate of change rise alarm active Earliest part of chart 4 6 8 Litres x 1000 Figure 4 4 3c Rate of change alarm definitions With Rate of change alarms a value 200 litres in the above sketch a time period one minute above and an aver aging period have to be configured The alarm is triggered if the measured value changes by more than the configured value in less than the configured period more than 200 litres per minute in the above example The averaging period is used to change the sensitivity of the alarm such that noise spikes on or normal oscillations in the input signal do not trigger false
96. ION 4 CONFIGURATION LIST OF CONTENTS Section Page AST INTRO DU CON 4 5 421 1 tote poter 4 5 4 5 4 6 D 005 ER 4 1 LOGGING 4 7 LOGGING TO MEMORY 4 7 4 2 5 02 4 8 PAGE T PARAMETERS eco bep 4 9 PAGE 2 PARAMETERS meme Rennen 4 10 PAGE 3 PARAMETERS o ooie on t 4 11 PAGE PA RAM ETERS ier cie tete 4 11 4 3 CHART CONFIGURATION 2 4 12 4 3 1 Chart parameters rer t eir 4 13 4 3 2 Prihbmodes ser ccc Pera e atv oben Ee ER a 4 13 TRA GE PRIO RITY i e a ake 4 13 ite tte Menus she oly ber teeta als ee 4 13 34583 EE 4 13 4 4 CHANNEL ALARM CONFIGURATION 4 14 4 4 1 Channel address allocation 2 2 e 4 14 ADDRESSING RULES ci 4 14 4 4 2 Channel configuration 4 15 CHANNELS iii eee Pec c Pr erbe 8 4 15 M ETERS us 4 16 PAGE TW
97. Issue 10 Nov 98 Page 2 4 Issue 9 Jly 98 Page 4 20 Issue 10 Nov 98 Page 7 3 Issue 10 Nov 98 Page 2 5 6 Issue 9 Jly 98 Page 4 21 Issue 10 Nov 98 Page 7 4 Issue 10 Nov 98 Page 2 7 Issue 9 98 Page 4 22 Issue 10 Nov 98 Page7 5 Issue 10 Nov 98 Page2 8 Issue 9 98 Page 4 23 Issue 10 Nov 98 Page 7 6 Issue 10 Nov 98 Page 2 9 Issue 9 Jly 98 Page 4 24 Issue 10 Nov 98 Page 7 7 Issue 10 Nov 98 Page 2 10 Issue 9 98 Page 4 25 Issue 10 Nov 98 Page 7 8 Issue 10 Nov 98 2 11 Issue 9 98 Page 4 26 Issue 10 Nov 98 7 9 Issue 10 Nov 98 Page 2 12 Issue 9 Jly 98 Page 4 27 Issue 10 Nov 98 Page 7 10 Issue 10 Nov 98 Page 2 13 Issue 9 Jly 98 Page 4 28 Issue 10 Nov 98 Page 7 11 Issue 10 Nov 98 Page 2 14 Issue 9 Jly 98 Page 4 29 Issue 10 Nov 98 Page 7 12 Issue 10 Nov 98 Page 2 15 Issue 9 Jly 98 Page 4 30 Issue 10 Nov 98 Annex A Page 2 16 Issue 9 98 Page 4 31 Issue 10 Nov 98 Page 1 Issue 10 Nov 98 Page 2 17 Issue 9 98 Page 4 32 Issue 10 Nov 98 Page 2 Issue 10 Nov 98 Page 2 18 Issue 9 98 Page 4 33 Issue 10 Nov 98 Page A 3 Issue 10 Nov 98 Section 3 Page 4 34 Issue 10 Nov 98 Page A 4 Issue 10 Nov 98 Page3 1 Issue 9 Jly 98 Page 4 35 36 Issue 10 Nov 98 PageA 5 Issue 10 Nov 98 Page 3 2 Issue 9 Jly 98 Page 4 37 Issue 10 Nov 98 Page A 6 Issue 10 Nov 98 Page 3 3 4 Issue 9 Jly 98 Page 4 38 Issue 10 Nov 98 Page A 7 Issue 10 Nov 98 Page 3 5 Issue 9 Jly 98 Page 4 39 40 I
98. LATION AN D OPERATION MANUAL SECTION B PREVIOUS RECORDER MODELS Bl INTRODUCTION This section includes chart change print cartridge replacement procedures for non current recorders Such recorders are differentiated from the current recorder by the appearance of the print cartridge as shown in figure below Note The print cartridges are not physically interchangeable LA 248 163 New version Original version Figure Comparison of print cartridges HA247645 Annex B Issue 10 Nov 98 Page B 3 180 mm RECO RDER INSTALLATION AND OPERATION MANUAL B2 CHART INSTALLATION 1 123 4 Deg Chl Tag REPLACEMENT 2 LINE DOE HOLD NEXT PREVIOUS Before fitting a chart it is recommended that chart Operator select a category drive is switched off as follows DISPLAY CHART ALARM CHANNEL MORE a Operate the hard key b Operate the CHART softkey chart celeor Operate the ON OFF softkey then OFF FAST ON OFF SPEED LOG INT MODI OFF softkey d When Printer is off line appears operate the PARK softkey and wait until the print cartridge parks at the Printer is on line OFF FAST OFF centre of travel e Note the position of the ADVANCE softkey Printer is off line ON PARK ADVANCE B2 1 Old chart removal Open the door of the recorder by lifting the latc
99. MUITIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL This page is deliberately left blank Annex A 247645 8 Issue 10 Nov 98 180 mm RECO RDER INSTALLATION AN D OPERATION MANUAL ANNEX B PREVIOUS RECORDER MODELS LIST OF CONTENTS Section page Bl INTRO DUCTION B 3 B2 CHART INSTALLATION 4 B2 1 Old Chart removal irren een rennen erre B 4 B2 2 Fitting a new 244 memes B 4 PRIN T CARTRIDGE He B 6 B3 POM lif c te evene eerte te Fe een Prag B 6 Notes 1 In order to optimise thermal performance it is recommended that the recorder be left powered at all times If trending is not required the chart drive can be disabled as described in section B2 2 If the recorder is to be left for an extended period without power applied it is recommended that the printcartridge be removed from the recorder section B3 and stored separately in a sealed container 3 The instrument can weigh up to 20 kg It is therefore recommended that a risk assessment be carried out before it is handled HA247645 Annex B Issue 10 Nov 98 Page B 1 180 mm IN T RECO RDER INSTALLATION AND OPERATION MANUAL This page is deliberately left blank Annex B HA247645 Page B 2 Issue 10 Nov 98 180 mm RECO RDER INSTAL
100. ND BUZZE SOUND BUZZE SOUND BUZZE SOUND BUZZE kckckckckckckckckckckckckckckckckckckckckckck ck ck ckckckok 4180M INSTRUMENT CONFIGURATION 3 3 10 55 37 01 05 95 INPUT CHANNEL CONFIGURATION 1 1 INPUT RANGE FUNCTION FORMAT SCALE UNITS ga hater __ _ 4 reece 0 0000 gt 900 00 CJ INT 0 0000 gt 900 00 C 0 0000 gt 900 00 CJ INT XXX XX 0 0000 gt 900 00 C 0 0000 gt 900 00 C CJ INT XXX XX 0 0000 gt 900 00 C 0 0000 gt 900 00 CJ TYPE 0 0000 gt 900 001 INPUT CHANNEL CONFIGURATION 2 DESCRIPTOR ADJUST CJ MV OHMS BREAK DAMP ING eees eec ceder elc o er e Furnace Nol tempA NONE FACTORY FACTORY FACTORY HIGH NONE Furnace Nol tempA NONE FACTORY FACTORY FACTORY HIGH NONE Furnace Nol tempA NONE FACTORY FACTORY FACTORY HIGH NONE Furnace Nol tempA NONE FACTORY FACTORY FACTORY HIGH NONE ck ok kk ok ke ok ck coke ck ke ck ee ee eee ee ke ck ck ke ck ke ok kk ck kc ck koc ck ck ck koc kk ck ee eee eee ee eee ee ee ee ee ee ALARM TYPE HIGH 780 00 HIGH 780 00 HIGH 780 00 HIGH 780 00 R WHILE ACTIVE R WHILE ACTIVE R WHILE ACTIVE R WHILE ACTIVE 10559222 Figure 2 4 Configuration print for channels 5 to 8 01 05 95 KEK KK KKK KKK KKK KK KKK KKK KKK KKK KKK KKK KKK KKK KK
101. NE MODE HOLD NEXT PREVIOUS 2 3 11 Printing the configuration on the chart Before the recorder will print the configuration on the chart you will have to turn the printer off line To do this operate the HOME key to bring the top level Operator menu to the display 05 gt RANGE Furn01A 2 LINE MODE HOLD NEXT PREVIOUS Operate the CHART softkey Operator Select a category DISPLAY CHART ALARM CHANNEL MORE Operate the ON OFF softkey L Chart Select a category ON OFF SPEED LOG INT MODE SCALES Operate the OFF or FAST OFF softkey Note 1 After the Please Wait message note that an inverse appears at Es character 39 position to remind the user that the printer is Printer is line off Note 2 OFF FAST OFF Notes Please Wait 1 The FAST OFF softkey causes an almost immediate switching off of the chart The OFF softkey prints a Chart Off message before Printer is Off line ON PARK ADVANCE switching the chart drive off 2 Ifaninstrument alarm is currently active an inverse T will appear instead of the inverse P Operate the Home key again and enter configuration mode as described in section 2 3 2 Section 2 247645 2 14 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 2 3 11 PRINTING THE CONFIGURATION ON THE CH
102. NEAR Cont SPECIFIC GAS CONSTANT Rg The specific gas constant values are available from published tables For convenience the Rg values for a number of common gases are given in table 5 3 4 below Rg kg K Ammonia NH Carbon dioxide CO Carbon monoxide CO Ethylene Hydrogen Methane CH Nitrogen N Oxygen O Propane CH CH CH Steam H O Table 5 3 4 Common gas constants COMPRESSIBILITY FACTOR Z FACTOR The compressibility factor is a density related measure of how far a particular gas deviates from a perfect gas under any set of temperature and pressure conditions and is given by the equation 1 Z x T p where Z Compressibility factor P Absolute pressure of the gas T Absolute temperature of the gas p Gas density at pressure P and temperature T from published tables Alternatively the Z factor can be obtained experimentally HA247645 Section 5 Issue 9 Jly 98 Page 5 17 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 5 3 4 EQUATIONS Cont MASS FLOW SQUARE ROOT Note The overall accuracy of a flow measurement installation depends on a number of factors outside the control of the recorder manufacturer For this reason the manufacturer takes no responsibility for the accuracy of results obtained using the mass flow equations implemented in the maths pack It is not recommended that the recorder be used for custody transfer
103. NGREDIENTS Name Acid dye Not available Not applicable PHYSICAL DATA Boiling point gt 212 C Specific gravity 1 05 to 1 1 Vapour pressure olubility in water Complete FIRE AND EXPLOSION DATA Flash point deg C Method used Not flammable det Use medium appropriate to primary LEL UEL Extinguishing media Not available Not available Over exposure effects Slight irritation of mucus membrane Chemical nature _ Solution of dyestuffs in water and organic solvents Section 7 HA247645 Page 7 4 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER IN AN D OPERATION MANUAL 7 2 1 PRINHEAD INKS Cont HEALTH HAZARD DATA Cont FIRST AID PROCEDURES Eyes and skin Flush affected areas with water If irritation develops consult a physician Ingestion Dilute with water and induce vomiting Obtain immediate medical assistance REACTIVITY DATA STABILITY Conditions to avoid Strong oxidising agents and temperatures Stable Unstable above 90 C Hazardous decomposition None products Hazardous polymerisation Will not occur SPILL OR LEAK PROCEDURES Wipe up spills with towels and cloths Remove stains with soap solution Dispose of waste in accordance with local environment control regulations When printheads are being used for recording purposes there are no known deletarious effec
104. NNECTIONS SHOULD BE SHORTED TOGETHER AT SOME POINT IN THE TRANSMISSION LINE Operation of this softkey calls the loopback test page showing that up to the point at which Rx and Tx are shorted the link is working correctly WORKING working incorrectly GARBLED or not working at all BROKEN 4 11 8 Default Operation of this softkey followed by operation of the CONFIRM softkey causes the factory configuration to be writ ten to the recorder s data base This operation overwrites any customer entered configuration data 4 11 9 M Card TEST Allows testing of the memory card and the memory card controller if fitted Testing overwrites the memory card contents VERSION Operation of this softkey displays the version number of the memory card controller software 4 11 10 Display Operation of this softkey displays the version number of the display controller software HA247645 Section 4 Issue 10 Nov 98 Page 4 37 180MM MULTIPOINT RECORDER INSTALLATION AN D OPERATION MANUAL 4 12 AUTOCONFIGURATION When triggered the auto configuration facility causes the recorder to determine whether any I O boards options etc have been added or deleted and changes the configuration as appropriate The validity of data is checked and if any area of the configuration is no longer valid it re configures it to a default state Configuration Select a category TRANSFR CARD DIAGS AUTOCFIG MORI Auto configure
105. NT softkey 3 10 4 13 Loopback 4 37 P Symbol niet tmp doses 2 4 Park softkey eec a 3 9 M CARD softkey 3 20 4 37 Password Mass flow calculation Configuration ciet Petit eee 4 10 Eimear icta teh ta ect trees 5 16 EMY iti eeu eee 2 8 Square root soi eios i IE alist 5 18 Pens softkey nene Leere eee de 4 34 Maths PERIOD softkey 2 3 13 Equations 5 13105 20 Permissions c ers cct eem 4 38 FUNCUONS pete 5 12 Preset counter 4444440 12 5 6 Maths pack option 5 10to 5 20 Print 1 2 softkey 424 1 3 16 Maths 3 14 4 38 Print cartridge replacement B 6 Mechanical Installation 1 3 Print mode Memory 44 44211 See HA247361 Definition 4 13 Message Operator selection of 3 10 Editing ERE e be ed 4 9 Printer must be on off line message 7 3 PRICING ee 3 16 4 9 Printer off line 1 2 4 Mode softkey Printhead ink COSHH data
106. PLAY CHART ALARM CHANNEL MORE gt Operator Select a category PROCESS KEYS TEXT LOG MORE gt Operator Select a category CLOCK JOB SRC SYS ERR CONFIG MORE gt System errors can be viewed by operating the SYS ERR key in the operator menu This causes system errors to be pre sented one at a time on the top line of the display If more than one system error is operative the page symbol ap pears as the right most character of the top line and the NEXT and PREVIOUS keys can be used to scroll through the list section 2 2 2 3 4 4 CONFIG softkey Enter Password QUIT ENTER Entry of the correct password allows access to the configuration menus described in section 4 The recorder is des patched with a password of 10 but this can be customised as a part of Instrument configuration If set to a single 0 the configuration menus are freely enterable from the Operator menus without the need for password entry HA247645 Section 3 Issue 9 Jly 98 Page 3 19 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 3 5 TOP LEVEL OPERATOR MENU PAGE 4 3 5 1 M CARD softkey A full description of this option is to be found in the Memory Card Instruction Manual supplied with every recorder fitted with the option DIR STATUS OFFLINE INTERVL SAVE RESTORE FORMAT Operator Select a category DISPLAY CHART ALARM CHANNEL MORE gt
107. PTION 5 3 Eo enin euet 6 SERVICE 6 1 CHART ILLUMINATION TUBE REPLACEMENT 6 2 BATTERY 021 eem 7 REFERENCE 7 1 RECORDER MESSAGES ji scere erint nra 1 2 COSHH DATA ee tee nter e 1 3 HST O F EFFEG TIVE PAG ES c rob b det 1 4 GIO SSARY Q F TERMS pter ted pepe ANNEX A RECORDER SPECIFICATION Al GENERALSPECIFICATIO A2 UNIVERSAL 8 CHAN N ELIN PUT BOARD SPECIFICATION A3 16 CHANNELDC IN PUT BOARD SPECIFICATION A4 RELAY OUTPUT BOARD SPECIFICATION A5 ANALOGUE OUTPUT BOARD SPECIFICATION ANNEX B PREVIOUS RECORDER MODELS INTRO DUCTION oratorii eth te RP HER cR cem iren B2 CHART IN STA LATIO N B3 PRIN T CARTRIDGE INDEX Full sectional contents lists appear at the beginning of each chapter 1 1 1 1 oO gt gt gt 1 Section i Pagei 2 HA247645 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL Safety Notes 1 Whenever it is likely that protection has been impaired the unit shall be made inoperative and secured against unintended operation The nearest manufacturer s service cent
108. Pagei 2 Issue 10 Nov 98 Page 3 20 Issue 9 Jly 98 Page5 7 Issue 9 98 Pagei 3 Issue 10 Nov 98 Section 4 Page 5 8 Issue 9 98 Pagei 4 Issue 10 Nov 98 Page4 1 Issue 10 Nov 98 Page5 9 Issue 9 98 Section 1 Page4 2 Issue 10 Nov 98 Page 5 10 Issue 9 98 1 1 Issue 10 Nov 98 Page 4 3 4 Issue 10 Nov 98 Page 5 11 Issue 9 Jly 98 Page 1 2 Issue 10 Nov 98 Page 4 5 Issue 10 Nov 98 Page 5 12 Issue 9 Jly 98 Page 1 3 Issue 10 Nov 98 Page 4 6 Issue 10 Nov 98 Page 5 13 Issue 9 Jly 98 Page 1 4 Issue 10 Nov 98 Page 4 7 Issue 10 Nov 98 Page 5 14 Issue 9 Jly 98 Page 1 5 Issue 10 Nov 98 Page 4 8 Issue 10 Nov 98 Page 5 15 Issue 9 Jly 98 Page 1 6 Issue 10 Nov 98 Page 4 9 Issue 10 Nov 98 Page 5 16 Issue 9 Jly 98 Page 1 7 Issue 10 Nov 98 Page 4 10 Issue 10 Nov 98 Page 5 17 Issue 9 Jly 98 Pagel 8 Issue 10 Nov 98 Page 4 11 Issue 10 Nov 98 Page 5 18 Issue 9 Jly 98 Page 1 9 Issue 10 Nov 98 Page 4 12 Issue 10 Nov 98 Page 5 19 Issue 9 Jly 98 Page 1 10 Issue 10 Nov 98 Page 4 13 Issue 10 Nov 98 Page 5 20 Issue 9 Jly 98 Page 1 11 Issue 10 Nov 98 Page 4 14 Issue 10 Nov 98 Section 6 Page 1 12 Issue 10 Nov 98 Page 4 15 Issue 10 Nov 98 Page 6 1 Issue 9 Jly 98 Section 2 Page 4 16 Issue 10 Nov 98 Page 6 2 Issue 9 Jly 98 Page 2 1 Issue 9 Jly 98 Page 4 17 Issue 10 Nov 98 Section 7 Page 2 2 Issue 9 Jly 98 Page 4 18 Issue 10 Nov 98 Page 7 1 Issue 10 Nov 98 Page 2 3 Issue 9 Jly 98 Page 4 19 Issue 10 Nov 98 Page 7 2
109. R NEXT PREVIOUS 6 Dev in Ref 10 00 Dev1 000 2 CLEAR gt NEXT PREVIOUS 6 Roc rise Chng1 000 per 1 s CLEAR gt NEXT PREVIOUS 12 Digital Active Message CLEAR Resets the entered values to zero NEXT Calls the next alarm for the channel PREVIOUS Calls the previous alarm for the channel gt This softkey allows the active i e flashing cursor to be moved between the configurable fields Once the flashing cursor is below the relevant field the numeric or PERIOD keys are used to enter the new value PERIOD Appears only with Rate of Change alarms and allows scrolling of the period field Numeric keys can not be used to enter this value HA247645 Section 3 Issue 9 Jly 98 Page 3 13 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 3 3 TOP LEVEL OPERATOR MENU 2 3 3 1 Process page Operation of the PROCESS softkey calls the process menu page to the display if any options are fitted If no options are fitted then a message No process options fitted will appear for three seconds Operator Select a category DISPLAY CHART ALARM CHANNEL MORE gt Operator Select a category PROCESS KEYS TEXT LOG MORE gt C Operator Select a category MATHS TOTAL R COUNTER TIMER MATHS Operation of this softkey calls the DERIVED CHANNEL menu page as depicted below
110. STALLATION AN D OPERATION MANUAL 4 2 1 INSTRUMENT PARAMETERS Cont PAGE 2 PARAMETERS CARDS PASSWD KEYS LANG GE Addr1 to Addr9 Enter new password Operator key N ENGLISH FRENCH GERMAN Allows the card type for each address to be set up see section 4 4 1 for ad dressing rules and to be defined as either enabled or shutdown Shut down allows a card to be removed from its slot without any resulting alarms etc being generated and also allows the recorder I O to be configured even if the cards are not fitted The page scroll keys are used to scroll through Empty Universal i p Relay Comms Test 8 channel 16 channel i p 4 channel or networking if fitted Comms is used when data sent over a serial link to be traced on the chart without an I O board If any modifica tion is made operation of the ENTER key will call a QUIT CONTINUE page asking if the instrument is to be re initialised to the new card configu ration A new password up to 10 characters long can be entered using the numeric keyboard Setting the password to a single 0 zero allows direct entry from the operator menu Once the password has been confirmed by operation of the Enter key the operator is requested to enter it again to ensure that it was correct the first time If the second entry differs from the first the message New Password Rejected appears and the recorder returns to the Instrume
111. T PREVIOUS Use gt to Grp Select 1 of move the 8 available groups between For Mode Select Grp and Numeric Indicator Mode Y 02 542 73 C Furn01A 03 543 09 C Furn01B Operate any softkey to return to single line working Figure 3 1 0 perator menu structure HA247645 Section 3 Issue 9 Jly 98 Page 3 3 180mm MULTIPOINT RECO RDER IN STALLATIO N AND OPERATION MANUAL This page is deliberately left blank Section 3 HA247645 Page3 4 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL SECTION 3 OPERATOR MENUS 3 1 INTRODUCTION The operator menus if enabled see section 4 13 allow the operator to control certain basic recorder functions without having to use a password i e without having to enter the recorder s configuration The functions are as follows Chart control View alarm status and alarm acknowledgement Channel value display and alarm setpoint adjustment Derived channel totaliser counter and timer option view and control if option s fitted Direct initiation of jobs via softkey operation Log initiation Editing and printing of two operator messages Viewing of system time and date Job source search 10 Viewing of system errors 11 Entry to configuration using the password 12 Control of memory card option functions The operator menus are arranged as a top level menu with a number of lower levels accessed using softkeys as de picted i
112. TING THE CHART AREA FOR TRACING Channel 5 Select a category RANGE ALARM ZONE TRACE IDENT Use the ZONE softkey to call the first Channel Zone page 1 This together with the following page allows you to enter Unspanned a values for Chart Span Chart Zone and Chart Divisions Chartzoh O t 106 202 Use the field scroll key to change Unspanned to Chart span Chartspan 0 000 to 900 0 C n Chartzone 0 0 to 100 0 4 0 lt 0 gt Use the right arrow key and numeric keys to enter the chart range span of 400 to 800 C Chart span 400 to 900 0 Chart zone 0 0 to 100 0 Chart span 400 to 900 0 C n Chart zone 0 0 to 100 0 8 0 0 The default chart zone full width of chart is acceptable Chart span 400 to 800 n so operate the page up key to call the chart scale number apart zone 0 0 to 100 0 of divisions page CHART SCALE Chart scale Off n Operate the field scroll up key to select Automatic Chart scale Automatic divs 5 n Use the right arrow key once then the numeric keys 1 0 to change the number of divisions from the default 5 to 10 as required Chart scale Automatic divs 5 n This completes the channel zone configuration 1 0 Operate the enter key twice to return to the top level Chan Chart scale Automatic divs 10 n n
113. Tag Furn01B Channel 7 Trace colour Blue Descriptor Furnace No 2 temp A Tag Furn02A Channel 8 Trace colour Green Descriptor Furnace No 2 temp Tag Furn02B Apart from these changes the configuration of the channels including alarm type and setpoint etc is the same as for channel 5 Configuration Select a category 2 4 1 Copy range and zone INSTRM CHART CHANNEL GROUP MORE Enter configuration as described in section 2 3 2 above C Configuration Select a category EVENTS LOGS COPY MATHS MORE gt Use the MORE gt key then the COPY key to access the Selecta category copy menu page CHANNEL MATHS ALARM C Copy channel _1 s range zone config to Use the CHANNEL softkey to access the channel copy page channel s 1 to 1 lt 5 gt Note that the MATHS softkey appears only if the maths Copy channel 5 s range zone config to pack option is fitted channel s 1 to 1 Copy channel 5 5 range zone config to Use the numeric keys and the cursor key to enter the channel s 1 to 1 source channel 5 and the destination channels 6 to 8 lt 6 gt Copy channel _5 s range zone config to channel s 6 to 1 Copy channel 5 5 range zone config to channel s 6 to 1 lt 8 gt Initiate the copy using the Enter key Copy channel 55 5 range zone config to channel s 6 to 8 Please wait
114. UNCT Page 1 Enabled Scroll through enabled or disabled to enable or disable the timer respectively Global reset enable Scroll through enable or disable to define the timer as being susceptible to glo bal reset enable or not disable Start at Field scroll keys are used to enter time and date at which the timer is to start XX Don t care see note and example below If all fields are XX the timer can be started only by job or operator action FUNCT Page 2 Repeat every Days hours minutes and seconds values are entered using the numeric keys to define repeat period If all zeros entered timer does not repeat Duration Numeric entry of timer duration JOBS Allows up to two jobs to be set up to be active for the timer duration See section 4 1 3 for job details IDENT Descriptor Allows the entry of a title of up to 20 characters to describe the timer s use and to distinguish it from other variables Note If no entry i e XX is made in the first field then the timer operates every next smallest defined time period For example if no month is entered but a day number of 01 is entered then the timer will operate on the 1st day of each month If no month or day value is defined but an hours value of 12 is entered then the timer will operate every day at noon EXAMPLE To start a timer at mid day on the 1st of each month Enabled Global reset enable D Start at XX 01 month date 12 00 h
115. UT CHART CAL Output Adjust Select a category APPLY REMOVE VIEW Output adjust channel NN Enter required channel QUIT CONTINUE number Set up LOW output E Enter required value CLEAR CONTINUE default 2 1096 span Enter LOW reading Enter val m LEAR CONTINUE ter value measured Set up HIGH output Enter required value LEAR CONTINUE default 9096 span Enter HIGH reading CLEAR CONTINUE Adjustment procedure complete ONUS FED Figure 4 14 2 Output channel adjust menu m Enter value measured 4 14 3 Chart adjust Operation of the CHART softkey causes the recorder to go into pen calibration mode The printhead continuously scans from zero to full scale leaving lines of dots at or close to the zero centre and full scale calibrations of the chart The display changes as follows Chart paper calibration lt lt ZERO ZERO gt gt ALIGN lt lt 5 SPAN gt gt The ALIGN softkey is used as many times as is necessary to set the central line as straight as possible The lt lt zero and zero gt gt softkeys are then used to align the printhead zero with the chart zero and the lt lt span and span gt gt softkeys are used to align the printhead full scale with the chart full scale Operation of the Enter hard key causes the new zero and span to be read into the recorder On the second operation of Ente
116. a category CLOCK MSG S ALM MSGS SCALES Instrument Select a category CARDS PASSWD KEYS LANG GE Instrument Select a category REM CJ LIN TAB CYCLE SYS ERR Instrument Select a category DENT Figure 4 2 Instrument configuration The instrument configuration allows the following items to be set up 1 Current Date and Time CLOCK softkey It should be noted that adding or subtracting an hour can be done using Clock jobs simplifying time changes at Spring and Autumn 2 Preset Time CLOCK soft key used to synchronize clocks of multiple instruments 3 The date format DD MM YY or MM DD YY 4 Messages up to 10 printed displayed or archived by job action MSG S softkey These messages may contain embedded sequences as described in section 3 3 3 5 Alarm on off and alarm acknowledgement messages including the time at which the action occurred can be printed automatically if the messages are enabled ALM MSG S softkey The messages apply only to latching and non latching alarms on measuring or derived channels This saves the user having to set up jobs to trigger user messages 6 Customised scales SCALES softkey This allows the user to define exactly what information is to appear where on the printed scale Up to four scales can be set up and any channel can be configured to use one of these scales instead of the normal automatic scaling See section 4 4 4
117. a specific Group to be associated with each of the six available logs and log destination chart or memory card to be defined Logs are initiated by operator action by job or automatically at a fixed time period See section 4 1 4 of this manual and the Memory Card manual for details Log text on the chart is in black except for items in alarm which are printed in red Log Configuration Select a category ENTS LOGS COPY MATHS MORI Use numeric keys to enter required log number og 1 Select a category SET UP OR OR Group to chart Include group title YYY File typ Filename Compress Group name Group name PACKED File type ASCII EN r EN type TTTTTTTT Filename PKD Filename type counter CCCCCCCC ASC D Counter N to be used as filename Bottom line appears only if counter mmm is selected as filename type ion ratio NNNNNN o Include column titles YYY Date format DDDDDDDDDDDDDDDDD p mmm 4 7 1 Log parameters Figure 4 7 Log configuration pages Group name The field scroll keys are used to scroll through the groups To chart The group is logged to chart Include group title The field scroll keys are used to scroll through yes and to select whether the group name is to be included in the log To file If
118. ables available Y value value 2 value User defined tables up to 2 off Contact closure switch inputs Type W etting voltage Minimum latched pulse width De bounce Voltfree contact 2 5 Volts nominal 125 ms Inherent 1 second HA247645 Issue 10 Nov 98 Annex A Page A 5 180 MM MUITIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL A3 16 CHANNEL DC INPUT BOARD SPECIFICATION General specification N umber of inputs Termination Input types Inputtype mix M easurement frequency Step response N oise rejection Common mode Series mode M aximum series mode voltage Safety isolation BS EN 61010 Dielectric strength Input impedance O ver voltage protection O pen cct detection 85 mV range only Damping 16 Edge connector terminal block DC Volts dc millivolts dc milliamps with shunt thermocouple Contact closure not channels 1 8 16 Software selected on configuration for each channel All channels in 1 second 1 5 seconds 150dB above 45 Hz channel channel and channel ground 60dB between 10 to 100 Hz Hardware range 450 mV Installation category Il Pollution degree 2 See page A 1 for definitions 300 V channel to channel double isolation and channel to ground basic isolation 2350 V ac continuous channel channel 1350V ac channel ground gt 10 68 8 for 5V range 60 Volts peak 500 V through 50 resistor 65 nA current max 8 seco
119. ating it forwards as shown C in the figure and remove the old chart Figure 1 7 1 Chart removal Remove any residual paper dust from the paper tray 1 7 2 Fitting a new chart Release the platen by pushing upwards on one or both latches D Swing the platen forwards to reveal the upper paper tray Remove any residual paper dust gt Check that the printhead guide bars are clean and shiny and that the drive belt and flexi cable for the printhead are in good condition If not carry out remedial action as described in the Service Manual Remove the new chart from its packing and fan as shown in figure 1 7 2a several times to separate the leaves and to re move loose paper dust Ensure that the leaves are fully sepa rated or the paper transport will not operate correctly Orient the chart such that the red end of chart line is at the bottom and the circular chart holes are to the left i e the elon gated slots are to the right Load the chart into the upper paper tray and unfold the top three or four leaves Figure 1 7 2a Loading the new chart Section 1 HA247645 Page 1 10 Issue 10 Nov 98 180 mm IN T RECO RDER INSTALLATION AN D OPERATION MANUAL 1 7 2 FITTING A NEW CHART Cont As shown in figure 1 7 2b feed the top few leaves between the paper guide and the platen then push the platen closed ENSUR ING THAT IT LATCHES CORRECTLY INTO PLACE With the paper guide pulled forwards feed the end of
120. category ON OFF SPEED LOG INT MODE SCALES Enter password QUIT ENTER The password is set to 10 by the manufacturer You can change it as a part of the Instrument configuration INSTRM softkey see section 4 2 Printer is on line OFF FAST OFF Printer is off line ON PARK ADVANCE Chart must be off for configuration print Top level configuration pages Configuration select a category INSTRM CHART CHANNEL GROUP MORE Configuration EVENTS LOGS Select a category COPY MATHS MORE Configuration Select a category TOTAL R COUNTER TIMER COMMS MORE gt Configuration TRANSFR MCARD Select a category DIAGS AUTOCFIG MORE gt Configuration ACCESS ADJUST Select a category PRINT MORE Configuration print select a category ALL CHANNEL TRACE ALARM MORE gt Configuration copy Select a category CHANNEL MATHS ALARM Configuration print in progress STOP Configuration for group Everything CONTENT FORMAT TITLE NEXT PREVIOUS N COPY CHANNEL ALARM CONFIGURATION This diagram shows all options Your display pages may be different since softkeys do not Channel 1 Select category appear for options which are not fitted RANGE ALARM ZONE TRACE IDENT Y BASIC Chart Select category CONFIGURATION SPEED LOG INT MODE FORMAT TRACES Figure 2 3 Basic menu structure
121. channels in a group d ma emn 4 tmx 2 R Where At Mean value of the specified group of channels at time t Value of first channel in the group at time t Value of nth channel in the group at time t 5 Il Value of final channel in the group at time t gt T R Number of channels in the group ROLLING AVERAGE To calculate continuously the arithmetic mean of a specified number of consecutive readings of a source channel The user configures the number or readings points to be averaged and the time between samples s PT Y na s A s l Where A Rolling average of specified channel at time t ma Value of specified channel at time t s P Number of readings to be averaged Sample interval in seconds At reset the time period is restarted and the P set to zero RATE OF CHANGE To calculate the rate of change d dt of the value of a specified channel xR 1 Where Rate of change value t Current value of source channel ma Value of source channel last time Rate multiplier in seconds to give rate per minute per hour etc from sample rates of minutes seconds etc P Sample period in seconds time between successive calculations HA247645 Section 5 Issue 9 Jly 98 5 13 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 5 3 4 EQUATIONS Cont RELATIVE HUMIDITY To determine t
122. condensing 5 to 90 RH non condensing lt 2000 metres IP54 door and bezel IP31 sleeve BS EN61010 1990 safety IEC 873 1986 BS EN 61010 1990 safety IEC 873 1986 Electromagnetic compatibility EMC Emissions Immunity BS EN 500812 BS EN 500822 Electrical Safety To BS EN 61010 1990 Class 1 Physical Bezel size Panel cutout size Depth behind bezel rear face W eight Eightchannel instrument Panel mounting angle 288 mm high x 288 mm wide x 45 mm deep 281 mm high x 281 mm wide 1 4 mm 0 mm 304 mm inc rear cover 275 mm no rear cover 12 5 kg max Up to 30 from vertical Performance M aximum scan and update rate M aximum print rate trending M aximum chart speed Clock accuracy DC inputs are defined as Volts mV mA thermocouple and contact closure but do not include resistance inputs All parameters in 1 second 24 channels in 3 seconds 1500 mm hr Better than 60 ppm Continued Annex A Page A 2 HA247645 Issue 10 Nov 98 180 MM MUITIPO IN T RECORDER IN STALLATIO AND OPERATION MANUAL A1 GENERAL SPECIFICATION CONT Printing system M ethod Printhead with 6 coloured dotting nibs Colours Black brown red green blue violet Printhead life gt 1 5 million dots per colour recorder continuously powered Dot diameter 0 35 to 0 6 mm Dot spacing vertical 0 25 mm chart speed 300 mm hr 0 5 mm 600 mm hr 1
123. configuration and monitoring functions A PC configuration tool is available from the manufacturer HA247645 Section 1 Issue 10 Nov 98 Pagel 9 180 mm MULTIPO IN T RECO RDER INSTALLATION AND OPERATION MANUAL 1 7 CHART INSTALLATION REPLACEMENT 1 123 4 Deg C Chl Tag 2 LINE MODE HOLD NEXT PREVIOUS Note See Annex B for previous recorder versions Before fitting a chart the chart drive must be switched Operator select a category off as follows DISPLAY CHART ALARM CHANNEL MORE gt a Operate the Home hard key b Operate the CHART softkey Charis c Operate the ON OFF softkey then the OFF or FAST ON OFF SPEED LOG INT MODE OFF softkey When Printer is off line appears oper ate the PARK softkey and wait until the print car tridge parks somewhat to the right of centre e Note the position of the ADVANCE softkey Printer is on line OFF FAST OFF Printer is off line ON PARK ADVANCE 1 7 1 Old chart removal Open the door of the recorder by lifting the latch and rotating it clockwise If fitting a chart for the first time or if the previous chart has already been removed go to section 1 7 2 Pull the paper guide forwards as shown A and disengage the re maining chart B from the drive sprockets Pull the end of the chart downwards clear of the platen Open the lower paper tray by rot
124. d 0 to 20 in kilns OXYGEN POTENTIAL MEASUREMENT The oxygen potential of an atmosphere is a measure of its ability to oxidise or to reduce For any element a value of oxygen potential free energy of formation is known and above this value the material will oxidise below it no oxidation will occur Oxygen potential is given by the equation Op 0 00457 x T x log Op where Op Required oxygen potential kilocalories Probe temperature Kelvin Op Partial pressure of oxygen in the reference atmosphere in atmospheres It can be shown that because the oxygen potential of air is essentially constant over the temperature range 873 to 1473 K the probe output is proportional to the oxygen potential of an atmosphere according to E 10 84 x T 40 mV between 873 and 1473K Thus it is possible to measure oxygen potential directly from a Zirconia probe using a standard input channel of the recorder scaled in units of Oxygen potential A typical input range would be 40 to 1124 mV with a scale of 0 to 100 kilocalories Such scaling would be appropri ate over the temperature range 873 to 1473 Kelvins HA247645 Section 5 Issue 9 Jly 98 5 19 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 5 3 4 EQUATIONS Cont SWITCH This function copies one of two input or derived channels values according to the state of its Select channel B for Dnn job LE if a relevant switch job is active cop
125. d below Source types include both channel alarms and system errors It should be noted that although only two sources can be combined for any one event events themselves can be sources for other events allowing multiple AND OR functions to be carried out Example The buzzer is to be sounded if a Totaliser 1 is in alarm OR b Channel3 is in alarm OR c Channel 5 is in alarm To achieve this Event 1 say can OR Channel 3 in alarm and Channel 5 in alarm sources Event 2 can then OR Event and Totaliser 1 in alarm sources to sound the buzzer if any of the three sources goes active Configuration Select a category EVENTS LOGS COPY MATHS MORI Event 2 Select a category SOURCE JOBS IDENT Totaliser 1 alarm Or Descriptor Totl or alms 3 5 Event 1 Enabled Jl Alarm Sound Buzzer D while active J2 No action 0 p mmm L Figure 4 6 Event configuration HA247645 Section 4 Issue 10 Nov98 Page 4 29 180MM MULTIPOINT RECORDER INSTALLATION AN D OPERATION MANUAL 4 6 INTERNAL EVENT CONFIGURATION Cont 4 6 1 Event parameters SOURCE Allows the event sources to be scrolled through using the Field Scroll keys Each source can be active on its own or AND ed or OR d with another Events can also be enabled or disabled The event sources avail able if all options are fitted are System error Active if any of the following instrument alarms are acti
126. d is 10 but this can be changed as a part of the Instrument Configuration described below If a password of a single 0 is set up the configuration menus can subsequently be accessed directly from the operator menu CONFIG softkey without a password being needed 4 1 2 Text strings A number of configuration items e g channel descriptor require text to be entered and the technique for achieving this is described in section 2 2 3 It is also possible to have time date process variable value etc embedded in messages to be printed on the chart or to appear at the display as described in section 3 3 3 HA247645 Section 4 Issue 10 Nov 98 Page 4 5 180MM MULTIPOINT RECORDER INSTALLATION AN D OPERATION MANUAL 4 1 3 Jobs A job is defined as an action that can be initiated by an alarm a timer a counter etc Jobs can be configured to be active continuously whilst the initiating source is active or inactive e g Select chart speed B or to carry out a par ticular task e g Increment totaliser N 3 as the result of a single trigger going active or inactive Up to two jobs can be initiated by each alarm timer etc as shown in figure 4 1 3 below JOB JOB TYPES JOB ACTIONS Up to two per trigger TRIGGERS Switch chart drive Switch chart speed Ghart jobs Switch to print mode B Chart advance Trace jobs Trace specified channel group Select colour for channel group Rapid scale print Alarm jobs Ack
127. d to a pellet or cylinder of Zirconia At elevated temperatures such a probe develops an electromotive force emf across it which is proportional to the probe tempera ture and to the log of partial pressure oxygen difference between its two ends OXYGEN CONCENTRATION MEASUREMENT In order to measure oxygen concentrations one end of the probe is inserted into the atmosphere to be measured whilst the other end is subject to a reference atmosphere For most applications air provides a suitable reference reference input 20 95 for air The temperature of the probe is normally measured using a type K or a type R thermocouple The temperature effect on the thermocouple is such that for successful operation with the recorder the probe temperature must be greater than 700 C The probe output obeys a law described by the Nernst oxygen equation E 0 0496 xT x log 51 or re written P2 where 2 Partial pressure of oxygen in the sampled gas 1 Partial pressure of oxygen in the reference atmosphere 20 95 for air Electromotive force across the probe in mV T Probe temperature in Kelvins In order to obtain a useful result it is necessary to scale the inputs and outputs correctly The channel measuring the probe voltage will normally need a scale of 0 to 100 mV The temperature measuring channel will probably be scaled at 300 to 1800 whilst the output scaling would typically be 0 to 5 for boiler flues an
128. d using the numeric keys The value is loaded into the counter by preset specified counter job section 4 1 3 or by operator action Scroll through enable or disable to define the counter as being susceptible to group Preset enable or not disable ALARM SET PT Set Point eight digit value entered using the numeric entry keys Acts as the trip point for the job list Limit Scroll through High or Low Defines whether job list is initiated when the counter exceeds the setpoint High or when it falls below it Low JOBS Allows up to two jobs to be set up to be initiated when the counter value passes the threshold value See section 4 1 3 for job details IDENT Descriptor Allows the entry of a title of up to 17 characters to describe the counter s use and to distinguish it from other variables Units Allows a units string to be entered for the counter value Tag Allows 7 character tag to be entered for the counter Section 5 HA247645 Page 5 6 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL COUNTER CONFIGURATION Cont Top level Configuration Select a category configuration menu TOTAL R COUNTER TIMER COMMS MORE Y Use numeric keysto Counter CNN Select a category select required counter PRESET DENT E Preset DDDDDDDD Group reset enable Descriptor Counter name
129. defined as Mode A and or Mode B as a part of Chart configuration The MODE softkey allows the operator to select print mode A or print mode B The current mode is shown in the top line of the display and the softkey captions show the alternative print mode available For example purposes only in the displays depicted below Print Mode A is Trace priority and Print Mode B is Text priority Print mode is Trace priority Mode A TRC PRI TXT PRI Print mode is Text priority Mode B TRC PRI TXT PRI SCALES SOFTKEY Operation of this softkey causes the Quick Scale Dump page to appear Operation of the START soft key causes the recorder to print on the chart the scales of all channels currently set up to trace section 4 4 5 Quick Scale Dump Trace will be broken START Section 3 HA247645 Page 3 10 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 3 2 3 View and acknowledge alarms page Operation of the ALARM softkey calls the first alarm overview page to the display The top line of the display shows channels currently in alarm In the first example below channels 3 6 and 13 are in alarm Alarms are presented in channel number order with derived channels following measuring channels Orchannels with latching type alarms that were not acknowledged before going out of alarm Channels with one or more unacknowledged alarms have a flashing underline channels with all
130. e and the internal packing removed and stored with the external packing against future transport requirements 1 4 SUPPLY VOLTAGE CONNECTION connections are made at the rear of the recorder Supply voltage wiring supply voltage selection and fuse replace ment can all be carried out without the removal of the terminal cover 1 4 1 Supply voltage selection As shown in figure 1 4 1 page 1 5 the supply voltage setting switch is located to the right of the fuse drawer associ ated with the IEC plug The switch is operated upwards 230V indicated to select 180 to 264 V or downwards 115V indicated to select 90 to 132V Down for 90 to 130 V OR 115 Up for 180 to 264V 247645 Section 1 Issue 10 Nov 98 Page 1 3 180 mm IN T RECO RDER INSTALLATION AND OPERATION MANUAL 304 mm 12 in 46 mm lO 288 mm 11 4 in p 1 8 m 271 mm 10 67 in 1 P L e Front View View onfight E 8 2 side N N N i Y DE S Ta Maximum panel thickness 42 mm 1 66 in Terminal cover Top view 278 mm 10 95 in Overall case dimensions 22 45mm 1 8 min s 281x281 mm 70 00 0 05 7111 07 x 11 07 in E 0 00 0 05 in
131. e 5 20 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL SECTION 6 SERVICE LIST OF CONTENTS Mm 6 1 CHART ILLUMINATION TUBE 6 2 6 2 BATTERY 10 2000 2 2 0 9044 11 6 2 Refer to the Technical Manual for full servicing and maintenance details HA247645 Issue 9 Jly 98 Section 6 6 1 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 6 1 CHART ILLUMINATION TUBE REPLACEMENT WARNING THE RECORDER SHOULD BE ISOLATED FROM MAINS LINE POWER BEFORE ANY ATTEMPT IS MADE TO REPLACE THE FLUORESCENT TUBE USED FOR CHART ILLUMINATION WARNING THE EXHAUSTED TUBE MUST BE DISPOSED OF CAREFULLY SHOULD THE TUBE BREAK INHALATION OF THE FLUORESCENT POWDERY MATERIAL ON THE INSIDE OF THE TUBE SHOULD BE AVOIDED Isolate the recorder from line power open the recorder door and remove the plastic cover reflector which surrounds the fluorescent tube Rotate the tube 90 and pull it away from the door out of its end connections and dispose of carefully Rotate the new tube such that the pins at each end will enter the connectors located at the door Carefully push the tube home and rotate the tube 90 Spring the plastic cover reflector into place Re apply mains line power switch the recorder on close the door and check that the chart illumination is working
132. e sections 2 2 3 and 3 3 3 Scrollable Yes or No to enable disable respectively the automatic print ing of alarm on and alarm off messages Format of messages is HH MM Alarm s on off CCn DCCn etc where HH MM is the time at which the alarms changed state CC is the channel number and n is the alarm number 1 to 4 DCC is used to denote a derived channel number Scrollable Yes or No to enable disable respectively the automatic printing of alarm acknowledgement messages Entry method Numeric entry keys 1 to 4 Presents selected scale for editing The lower line of the display initially represents the first 40 of the 77 positions at which characters can be printed on the chart The top line shows the current cursor position The right ar row cursor key is used to move the cursor along the scale When the forti eth character is reached 1 the right hand end of the display line further operations of the cursor key result in the scale s apparently moving left until cursor position 77 is reached Further operation of the cursor key returns to the beginning of the scale Any alphanumeric character can be entered at any of the 77 positions using either the field scroll keys or the numeric keyboard Operation of the Enter key confirms the new scale Cancel a further Enter returns to the Select customised scale page HA247645 Issue 10 Nov 98 Section 4 Page4 9 180MM MULTIPOINT RECORDER IN
133. e to move to chart zero If none is selected the trace will drift re sponding to any voltages picked up by the external wiring acting as an aerial Operation of the Enter key causes all the changes made in pages one two and three to be sent to the recorder data base Operation of the page down key re calls page one to the display A further operation of the Enter key or operation of the cancel key returns the level 1 Channel configuration page to the display HA247645 Issue 10 Nov 98 Section 4 Page 4 17 180MM MULTIPOINT RECORDER INSTALLATION AN D OPERATION MANUAL 4 4 2 CHANNEL CONFIGURATION RANGE Cont OUTPUT CHANNELS Operation of the CHANNEL softkey causes the level 1 channel configuration page to appear Operation of the RANGE softkey from this page calls the first of the Range pages to appear Alternative output types together with their subse quent pages are depicted in figure 4 4 2b The parameters on these pages are described in the tables below On page one select output type range of measurement and source of input For input or derived channel sources page two allows offset and span values to be entered for constant source this page does not appear On page three select decimal point position for the display and error response Configuration Select a category INSTRM CHART CHANNEL GROUP MORE gt Channel 9 Select a category
134. e tot totaliser value at time t tot totaliser value last time input value of source channel Ca at time t PSF Period scaling factor USF Units scaling factor negative for decrement positive or un signed for increment TOTALISER CONFIGURATION FUNCTION SOFTKEY PAGE 1 Enabled Disabled Allows the totaliser to be turned on or off Source Number of the input or derived channel to be used as the totaliser source Period scaler PSF Changes time units of input to seconds E g If input is litres hour then PSF 3600 Units scaler USF Changes the counting scale E g If Input litres sec and the output is to be litres x10 i e thou sands of litres then USF is set to 1000 Direction of count is defined by the sign of the USF a negative USF causing the totaliser to decrement PAGE 2 Group reset Allows the totaliser to be susceptible to group reset enable or not disable Preset Allows entry of an eight digit preset value from which the totaliser will count after being preset Cut off low Value of the source channel in engineering units below which it is not to be totalised can be negative Cut off high Value of the source channel in engineering units above which it is not to be totalised must be positive PAGE 3 Value format Allows the number of decimal places to be selected for the displayed value ALARM SOFTKEY SET PT SOFTKEY Set Point Eight digit value entered us
135. eA 4 HA247645 Issue 10 Nov 98 180 MM MUITIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL A2 UNIVERSAL 8 CHANNEL INPUT BOARD SPECIFICATION CONT 3 wire RTD data RTD linearisations Linearisation errors Influence of lead resistance error mismatch Types and ranges Pt100 figures worst case Pt100 P1000 Cu10 1100 Ni120 0 012 C or better 0 15 of lead resistance 1 ohm per ohm RTD type Range C Standard Pt 100 Pt1000 Cu 10 Ni 100 Ni 120 Range C 200 to 850 200 to 850 20 to 250 50 to 170 50 to 170 Resolution IEC751 1981 Based on IEC751 1981 General Electric DIN43760 Based on DIN 43760 Performance worst case in instrument at 20 C 200 to 200 200 to 1000 0 02 0 14 C 0 033 reading 0 32 C 0 033 reading 1 85 Ohms ranges Ranges Temperature performance worst case 0 to 1800 0 to 1 8kQ 0 to 10kQ 0 to 1800 0 to 1 8kQ 0 to 10 0kQ 35ppm C of reading 34 3ppm C of range 35ppm of reading 14 6ppm C of range 35ppm C of reading 1 9ppm C of range Lead Range resistance Resolution Performance worst case instrument at 20 C 0 to 180 Q 0 to 1 8 0 to 10 100 100 100 5 mQ 55 148 0 033 reading 0 070 range 0 033 reading 0 041 range 0 037 reading 0 020 range Other linearisations T
136. ed in section 4 10 the configuration of one recorder can be transferred to or from one or more other record ers using the 9 way D type socket located inside the recorder on the right hand side above the chart cassette Figure 1 6a shows the cable specification for a connection between two recorders No screen is necessary type Plug 5V from recorder 5V from recorder Cable length 2 metres max Wire type 7 0 2 0 22 mm min Figure 1 6a Cable specification for configuration transfer Configuration transfer can also be carried out between the recorder and any host computer or configuration terminal which is capable of accepting 5 V logic levels at its RS232 input and which does not require hardware handshake An RS232 converter may be required with some computers to change the recorder s signals to 12 V Figure 1 6b shows how to wire the recorder link to host computer 9 way and 25 way D types It is up to the user to determine whether a plug or socket is required at the host computer end of the link Ground l Recorder Recorder connector connector 25 way D type 9 way D type 9 way D type 9 way D type connector connector Figure 1 6b Configuration transfer port to host computer wiring Alternatively the communications option can be used This allows not only configuration save and restore but also full
137. egory Il Pollution degree 2 see page A 1 for definitions 250V ac channel to channel double isolation and channel to ground basic isolation 1350V ac for 1 min contact to contact 2350V ac for 1 min channel to channel 1350V ac for 1 min channel to ground Fl measured on representitive samples F2 typical values according to experience Contactlife resistive life x Reduction factor A5 ANALOGUE OUTPUT BOARD SPECIFICATION 0299090 O N 00 7 e Reduction Factor 0 4 0 6 Power factor cos 0 2 Figure 4 derating curves General specification N umber of outputs Termination O utput types Current Voltage 0 utput frequency utput damping Resolution Isolation dc to 65 Hz BS EN 61010 Channel to channel Channel o ground Dielectric strength BS 61010 Channel to channel Channel to ground Insulation resistance Four or eight as ordered Edge connector terminal block Current or Voltage as configured for each channel 0 to 25mA max atup to 24 V to 11V atup to 5 mA All channels in 1 second 250 msec rise time 1096 to 9096 0 025 full scale monotonic Installation category Il Pollution degree 2 See page 1 for definitions 250V RMS or dc double isolation 250V RMS or dc basic isolation 1 minute type tests 2350 V ac 1350V ac 50 MO at500V dc HA247645 Issue 10 Nov 98 Annex A Page A 7 180 MM
138. el Configuration page 247645 Section 2 Issue 9 Jly 98 Page 2 11 180 MM MULTIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL 2 3 7 Channel trace Channel 5 Select a category TRACE ON OFF TRACE COLOUR RANGE ALARM ZONE TRACE IDENT CY Use the TRACE softkey to call the trace definition page Trace On fame Masekening ORE Colour A Blue B Blue Default conditions are as required except for Colour A i which is required to be black Trace On Line thickening Off Colour A Blue B Blue Use the right arrow key to move the cursor to the Col our A field Trace On Line thickening Off Use the field scroll down key twice to change colour cotour B BEBE from Blue to Black Use the enter key twice to return to the top level Channel Trace On Line thickening Off Configuration page Colour A Black B Blue 2 3 8 Channel identification Channel 5 Select a category RANGE ALARM ZONE TRACE IDENT SETTING TRACE IDENTIFIERS 35 3 Descriptor Channel Number 5 n Use the IDENT softkey to call the first channel descrip tor tag page Descriptor n Use the Clear key to clear the default descriptor I 4 Use the key to select the required character set then EP use the up and down arrow keys and the cursor key to Descriptor Furnace Nol temp A enter the required
139. el display figure 3 2 1b Select Allows up to 4 process variables to be selected for continuous display independ ently of Group organisation The display can contain either two or four PVs as shown in figure 3 2 1c To select a PV the cursor is moved to the appropriate field using the E softkey or the numeric decimal point key The type Derived Totaliser etc is then selected using the TYPE softkey or the numeric key Finally the required PV number is entered using the numeric entry keys HOLD Hold Operation of this softkey causes the process variable currently being dis played to remain at the top line instead of being replaced by the next PV in the group Operation also causes the legend to change to Scroll SCROLL Operation of this softkey causes the normal PV scrolling process to take place where each PV in the group is displayed in turn for about 3 seconds Operation of the softkey also causes the legend to change to Hold NEXT Causes the next page full of process variables PVs in the currently selected group to be displayed The number of PVs on a display page depends on the format see above selected in Group Configuration de scribed in section 4 5 and on whether one line or two line operation is selected see 2 LINE above PREVIOUS As NEXT above but the direction of scrolling is reversed Section 3 HA247645 Page 3 6 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANU
140. elected The available types scrolled by the field scroll keys are as follows Note A suitable linearisation function must be selected from page two before the Enter key is oper ated If this is not done the message Invalid configuration will appear Off The channel is switched off no processing of channel input or alarms takes place T C Selects thermocouple as the type of input mV Selects mV as the type of input V Selects Volts as the type of input mA Selects mA as the type of input RTD Selects resistance thermometer as the type of input Not 16 channel board Ohms Selects Ohms as the type of input Not 16 channel board Dig Selects digital discrete input switch contact Open input is accepted if the resistance across the input terminals is greater than 3000 Ohms Closed input is accepted if the resistance across the input terminals is less than 500 Ohms Contact closure inputs are not available on channels 1 8or 16 of the 16 channel dc input board dig does not appear as a menu item for these chan nels Comms Must be selected if the host computer is to address the channel applicable only to recorders fitted with the communications option Test Allows a test sine or triangular waveform to be selected Value 1 2 Allows entry of the expected range of the input signal Value 1 is the low end of the range Value 2 the high end For thermocouple and RTD inputs the temperature units can be
141. election should be made before any new chart speed settings are made Chart speeds A and B SPEED softkey This allows two alternative speeds to be entered for selection from the Operator menu section 3 2 2 or by job action section 4 1 3 The available fixed speeds table 4 3 are scrolled through using the field scroll keys A user defined chart speed is enterable using the numeric keys The available range is from 0 to 1500 mm hr or 0 to 60 in hr according to the speed units chosen Logging intervals A and B LOG INT softkey This allows two alternative logging intervals to be entered for selection from the Operator menu or by job action The logging interval defines how often log is automatically printed on the chart 0 log 1 not automatically printed Print modes A and B MODE softkey This allows two print modes to be defined for selection from the Operator Menu or by job action The available print modes Trace priority Text priority and Text only are described below in section 4 3 2 Interpolation TRACES softkey Allows interpolation to be switched on or off Interpolation on causes the printer to draw a horizontal line between normal dotting points to smooth the trace at high chart speeds Adaptive recording TRACES softkey Allows adaptive recording to be switched on or off Adaptive recording traces all signal variations even at low chart speeds Configuration Select a category INSTRM CHART CHANNEL GROUP MORI
142. electric fields Static safe This means that the material in question a does not generate static electricity and b any device enclosed in such mate rial is safe from the effects of external electric fields Section i HA247645 Pagei 4 Issue 10 Nov 98 180 mm RECO RDER INSTALLATION AN D OPERATION MANUAL SECTION 1 INSTALLATION LIST OF CONTENTS Section page 1 1 INSTALLATION PROCEDURE 1 2 20 1 3 1 2 UN PACKIN G THE RECORDER 1 3 1 3 MECHAN ICAL IN STA LATION 5 erret hn ten 1 3 1 4 SUPPLY VOLTAGE CONNECTION _ 1 3 1 4 1 Supply voltage selection 2 1 m 1 3 1 42 Supply voltag e Wiring se t a hee ra 1 5 1 4 3 Supply voltage fuse ecrire Ded ce pia 1 5 1 5 SIGNAL 1 6 1 5 1 The analogue output board as a transmitter power supply 1 6 ANALOGUE OUTPUT 1 6 4 1 6 1 6 CONFIGURATION TRAN SFER WIRING 1 9 1 7 CHART INSTALLATION 1 10 1 7 1 Old chartremoval nee rc ret iy 1 10 1 3 2 Fitt ing a NEW mte er ie PE CC renee EH 1 10 1 8 PRINT CARTRIDGE
143. ent the chart such that the red end of chart line is at the bottom and the circular chart holes are to the left i e the elongated slots are to the right Load the chart into the upper paper tray passing it under the tie bar Unfold the top two or three leaves and pull them forwards under the tie bar figure B2 2c As shown in figure B2 2d push the platen closed ENSURING THAT IT LATCHES CORRECTLY INTO PLACE Pull the paper guide forwards and feed the end of the chart through the gap between the platen and the paper guide Close the paper guide en suring that both sets of chart holes locate correctly on the drive sprockets and that the horizontal grid lines are parallel with the chart guide If the chart is loaded correctly the circular holes will be on the left and the printed grid will be uppermost with no red line showing Open the lower paper tray and introduce the first leaves of chart into it Close the paper tray and use the ADVANCE softkey to feed extra paper through Ensure that the paper lies naturally i e the fold direction is the same as when packed by the chart manufacturer Figure B2 2c Chart loading 2 FAILURE TO ENSURE THAT THE CHART FOLDS NATURALLY WILL RESULT IN THE EVENTUAL MALFUNCTIONING OF THE CHART FEED Figure B2 2d Chart loading 3 Figure B2 2e Chart loading 4 HA247645 Annex B Issue 10 Nov 98 Page B 5 180 mm IN T RECO RDER INSTALLATION AND OPERATION MANUAL B3 PRINT C
144. er of source a Differential press ch NN Temp ch NN D Absolute press ch NN Constant 1 00 LOG BASE e ZIRCONIA PROBE Take natural log of source n Probe temperature channel NN D Probe EMF channel NN Reference 1 000 10X SWITCH Raise 10 to the power of source n Switch channel A NN channel B NN D LOG BASE 10 HIGH SELECT Take log base 10 of source n Higher of channels and D RATE OF CHANGE LOW SELECT Rate of change of source n Lower of channels N and NN n Sample period PPPP s Rate RRRR 5 y m Group reset appears only with resettable functions Value format XXXXXXX X Group reset DDDDDDD Figure 5 3 2 Derived channel configuration HA247645 Issue 9 Jly 98 Section 5 5 11 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 5 3 3 Maths functions The following maths functions are available Unless otherwise stated the word channel is used as a general term to include both input measuring and derived channels Constant Copy Add Subtract Multiply Divide Modulus Square root Channel average Group average Rolling average Exponent Log 10 Log 10 Rate of change Sample and hold Channel minimum Latching minimum Continuous min Channel maximum Latching maximum Continuous max Polynomial Relative humidity F value Linear mass flow Square root mass flow Zirconia probe MATHS PACK LEVEL ONE Allows entry of a constant Allows a totaliser
145. esis The alarm is disabled Once active the alarm stays active until the alarm source returns to a non alarm state Any continu ous jobs e g change print mode will remain active for the duration of the alarm state Trigger alarms are not annunciated in any way e g no bell symbol appears at the display no messages are printed on the chart and do not appear in history lists Once active the alarm stays active until it is both acknowledged AND the alarm source has re turned to a non alarm state Any continuous jobs e g change chart speed remain active until the source returns to a non active state whether or not he alarm has been acknowledged Once active the alarm stays active until the alarm source returns to a non alarm state Any continu ous jobs e g change print mode will remain active for the duration of the alarm state Absolute High a Setpoint Measured value 7 Absolute High alarm active Hysteresis part of chart Figure 4 4 3a Absolute alarm definitions An absolute high alarm becomes active when its setpoint value is exceeded and remains active until the measured value falls below the value setpoint hysteresis An absolute low alarm becomes active when the measured value falls below the setpoint and remains active until the measured value rises above the value setpoint hyster esis Section 4 Page 4 20 HA247645 Issue 10 Nov 98 180 MM MULTIPOINT R
146. fer connections are designed for TTL 0 to 5 V signals A RS232 converter may be required with some host computers to change the signals to 12 Volts Configuration Select a category TRANSFR CARD DIAGS AUTOCFIG MORI Configuration Save Restore SAVE RESTORE SETTINGS Baud rate 9600 Eight data bits One stop bit No parity Figure 4 10 Configuration transfer configuration 4 10 1 Transfer parameters TRANSFER Calls the configuration transfer page to the display Before initiating transfer en sure that a suitable cable is fitted between the recorder and the other device See figures 1 6a b SAVE Initiates an XMODEM transfer of the recorder configuration via the 9 way D type port located beside the chart illumination tube on the inside of the door This can be used to copy configuration to another destination recorder previously set to RESTORE or to store the recorder s configuration in any device capable of XMODEM file transfer RESTORE Allows a configuration to be loaded from a second recorder set to SAVE or from a PC or other configuration terminal SETTINGS Allows the field scroll keys to be used to set the Baud rate to 19 200 9 600 4 800 2 400 2000 1800 1 200 600 300 150 134 5 110 or 75 must be the same at both devices The other settings are fixed as depicted in figure 4 10 above A PC configuration tool is available from the recorder manufacturer Note Any adjustments
147. fferent i e one digital and the other analogue the copy will not be carried out in order to avoid conflict between I O type and alarm type 4 16 channel board channels will not accept RTD or Ohms as input type dig as input type to channels 1 8 or 16 input break drive lo w 5 When copying dig inputs from 8 channel boards to 16 channel boards the damping is set to none When copy ing dig inputs from 16 channel boards to 8 channel boards the copy is aborted if the damping is not set to none Section 4 247645 Page 4 32 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 9 OPTIONS CONFIGURATION The maths pack totaliser counter and timer options are described in section 5 of this manual The Communications and Memory Card options are described in separate manuals supplied with the options 4 10 TRANSFER CONFIGURATION Caution This function can be used to transfer a configuration to another recorder The existing configuration of the destination recorder is overwritten Ensure that the transfer is carried out in the correct direc tion from save to restore to avoid overwriting the intended source recorder s configuration This feature allows the transfer of configuration between recorders or between a recorder and a host computer using the nine way connector located above and to the right of the chart Section 1 6 shows wiring details The configuration trans
148. h and rotating it clock wise If fitting a chart for the first time or if the previous chart has al ready been removed go to section B2 2 Pull the paper guide forwards as shown and disengage the remaining chart from the drive sprockets Pull the end of the chart downwards clear of the platen Open the lower paper tray by rotating it forwards as shown in the figure and remove the old chart Remove any residual paper dust from the paper tray free the paper it may occasionally be necessary to release the platen by lifting the latches as shown in figure B2 2a B2 2 Fitting a new chart Release the platen by pushing upwards on both latches as shown Swing the platen forwards to reveal the upper paper tray Remove any residual paper dust Check that the printhead guide bars are clean and shiny and that the drive belt and flexi cable for the printhead are in good condition If not carry out remedial action as described in the Service Manual E SCALES Figure B2 1 Chart removal Figure B2 2a Paper tray access Annex B Page 4 HA247645 Issue 10 Nov 98 180 mm MULTIPO INT RECO RDER INSTALLATION AND OPERATION MANUAL B2 2 FITTING A NEW CHART Cont Remove the new chart from its packing and fan as shown in figure B2 2b several times to separate the leaves and to remove loose paper dust Ensure that the leaves are fully separated or the paper transport will not operate correctly Ori
149. h of which can have up to 32 input output pairs either equally or non equally spaced The user can select which sets of points to apply to a particular input signal A linear interpolation is carried out between pairs TITLE Allows a table title to be entered CYCLE Cycle time Allows the operator to force the recorder iteration rate to a value other than its normal one second System error cycle time limit When set to zero no error is reported if the recorder cycle time exceeds the default 1 sec or user specified cycle time If the error time limit is set to the default or user specified time then a system error message is generated each time the cycle time exceeds the error limit time SYS ERR Operation of this softkey causes any system errors to be displayed Where appropriate a CLEAR softkey is included on the bottom line If more than one error message is active the page scroll keys are used to access further pages PAGE 4 PARAMETERS IDENT Allows the operator to enter a unique 20 character instrument identifier for including in memory card logs if the relevant option is fitted and with networked instruments HA247645 Section 4 Issue 10 Nov 98 Page 4 11 180MM MULTIPOINT RECORDER INSTALLATION AN D OPERATION MANUAL 4 3 CHART CONFIGURATION The chart configuration allows the following items to be set up Chart speed units SPEED softkey This allows the choice of mm hr or inches hour This s
150. hannel alarm or maths copy page Configuration EV ENTS CHANNEL LOGS Configuration copy MATHS Select a category COPY MATHS Select a category ALARM Copy channel nn s range zone config to channel s nn to nn channel s zone and range copied Derived channel s zone and range copied Copy channel Dnn s f channel s Dnn to Dn Y n unct zone config to Copy Channel nn s alarm job config to Channel s nn to nn OR Copy Derived ch nn s alarm job config to Channel s Dnn to Dnn Underlined field is scrollable between Channel nn s and derived ch nn s bottom line changes appropriately alarms and associated jobs are copied gt Y xl Figure 4 8 Copy configuration 4 8 1 Rules for copying 1 When copying alarm configuration I O channels can be copied only to other I O channels and derived channels can be copied only to other derived channels The bottom line of the display always repeats the selection made in the top line 2 If during copying of range zone an input type is to be changed to digital the alarm type defaults to OFF Dig ital Dwell 0 sec If the input type is to be changed from digital to analogue the alarm type defaults to OFF Absolute high Setpoint 10 00 3 Ifan attempt is made to copy an alarm job configuration where the source and destination types are di
151. hat described for measuring channels and share the following parameters Channel units Five character user definable string Zone Spans scales and print zones as for measuring channels Trace On off or conditionally on as for measuring channels Colour Colours A and B selectable as for measuring channels Descriptor 17 character descriptor as for measuring channels Tag Seven character tag as for measuring channels Alarms Types setpoints hysteresis etc as for measuring channels though derived channel alarms and measuring channel alarms are not mixed on the Operator s alarm overview page Derived channel alarms appear as a separate list after measuring channel alarms Jobs Type and actions etc as for measuring channels Maths pack unique parameters are as follows Value format Each derived variable and associated parameters can be displayed in the following ways Five digits with configurable decimal point position Seven digits with configurable decimal point position Eight digit integer no decimal places Scientific X XXX ee e g 12324 would be expressed as 1 232404 0 000012324 would be ex pressed as 1 232 05 In addition the following time date formats are available Time as HH MM SS Time part of Time Stamp function Date as DD MM Y Y or MM DD YY Date part of Time Stamp function Date format is specified as a part of Instrument configuration Elapsed time as HH MM SS If the period is 100 hours more the format
152. he channel number DDD DDD is the channel descriptor and FFFFFFF is either Factory or Field as appropriate The page scroll keys can be used to view other channels 4 15 PRINT CONFIGURATION This allows the instrument configuration to be output to the chart Configuration Select a category Bd ACCESS ADJUST PRINT MORI anie Configuration print Select a category ALL CHANNEL TRACE ALARM gt Configuration print Select a category INSTRM MSG S GROUP EVENTS MORE gt Y Configuration print Select category Y MATHS TOTAL R COUNTER TIMER gt Configuration print in progress STOP Figure 4 15 Configuration print Note Operation of the ALL softkey causes a full configuration print Operation of any other softkey causes only that section to be printed Section 4 247645 Page 4 46 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL SECTION 5 OPTIONS LIST OF CONTENTS Section Page 5 1 INSTALLING NEW 5 5 3 5 2 TOTALISER COUNTER TIMER 5 4 us D 7 5 4 TA USER CONFIGURATION 5 4 5 252 5 6 COUNTER CONFIGURATION
153. he group configuration is completed by an operation of the Enter This is followed by two operations of the Home key to Configuration Select a category key cause a return to the Operator Top Level Menu INSTRM CHART CHANNEL GROUP MORE gt Lol Lo Operator Select a category DISPLAY CHART ALARM CHANNEL MORE gt HA247645 Section 2 Issue 9 Jly 98 Page 2 13 180 MM MUITIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL 2 3 10 Selecting the group for display Operation of the DISPLAY softkey followed by the MODE Operator Select a category softkey calls the Group Select page to the display BISEDAX LICHESR ALARM MOREZ 01 23 57 Deg Pond Temperature Use the NEXT and PREVIOUS keys to scroll through the 2 LINE MODE HOLD NEXT PREVIOUS various group names until Furnace 1 temps appears Gp Everything Mode Numeric Operation of the Enter key now completes the configura NEXT PREVIOUS tion defined in Section 2 3 1 774 The displayed value probably Range will be meaning Gp Furnace 1 temps Mode Numeric gt less since the example set up just completed will not match oys the actual input conditions of your own recorder Remain in Operator Mode for the time being 05 gt RANGE Furn01A 2 LI
154. he percentage relative humidity using wet and dry temperature and atmospheric pressure inputs Note The psychrometric constant used in the calculation to be entered by the user is generally 6 66 x 10 P o RH e air Sat Where the water vapour pressure in the atmosphere being measured the saturated water vapour pressure at the measured dry bulb temperature VP CALCULATION is calculated as follows air VP yasa 7 6 66 X 1077 x mc x ma mb where value of the channel measuring dry bulb temperature mb value of the channel measuring wet bulb temperature mc value of the channel measuring the atmospheric pressure bar VP yesa AO 1 mb A2 x mb A3x mb A4 x mb AS x mb the saturated water vapour pressure at the measured wet bulb temperature calculated as follows where 0 6 17204663 10 1 4 28096024 10 2 1 53342964 10 2 40833685 107 4 3 04249240 10 5 2 65867713 10 wetsat CALCULATION AO ALX ma A2 x ma A3x AA x ma 5 is calculated as follows where ma and 0 to 5 are as described for above Section 5 HA247645 5 14 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 5 3 4 EQUATIONS Cont FVALUE To calculate the equivalent time at Sterilizing Temperature for temperatu
155. he print cartridge Switch the printer off line and park the printhead as de scribed in section 1 7 above Open the platen by pushing upwards on one or both latches Carefully pull the printhead downwards as shown in figure 1 8 to remove it Unpack the new print cartridge and push it upwards into the carriage ensuring that it is pushed fully home close the platen and return the recorder to service Figure 1 8 Print cartridge replacement HA247645 Section 1 Issue 10 Nov 98 Pagel 11 180 mm IN T RECO RDER INSTALLATION AND OPERATION MANUAL This page is deliberately left blank Section 1 HA247645 Pagel 12 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL SECTION 2 BASIC OPERATION LIST OF CONTENTS Section Page 2 1 FIRST SWIC HON Cr er 2 2 2 2 OPERATO RIN TEREACE ise iiai 2 3 2 2 1 Display control hardkeys 2 04 Hes 2 3 HOM EKEN cs etos ees eee men P stes tees 2 3 ENTER KEY acheter 2 3 CAN CEL KEY sa DERE PEE EE ERE 2 3 2 2 2 MERGE EO RARE 2 4 22 3 Textediting e suave PUR AR ERR 2 4 N O RMAL CHARACTER SET 2 4 ALTERN ATIVE CHARACTER SET 2 4 2 3 CONFIGURATION EX
156. heir required outputs All other channels are set to their error status section 4 4 2 output channels Output n XDDDDD DD UUUUU tdd dd uu for card n UUUUU uu N Slot number Initially the lowest slot number containing an analogue output AO board When all the channels of this board have been scrolled through Page keys the next slot with an AO board fitted will appear When all AO channels have been scrolled through the first AO board is returned to n Channel number Pairs of channels are scrolled through using the Page keys DDDDD DD Control value User entered control value in engineering UUUUU units UUUUU Engineering units The engineering units in which the channel is configured Actual value The output value in Volts or mA uu as configured uu Actual units The output type V or mA as configured The only user accessible fields are the EDDDD DD fields which can be accessed using the cursor keys Notes 1 AO channels except the two on display are set to their error value 2 The message analogue outputs configured appears if no analogue output channels have been con figured Section 4 HA247645 Page 4 34 Issue 10 Nov 98 180mm RECO RDER INSTALLATION AND OPERATION MANUAL 4 11 DIAGNOSTICS CONT Configuration Select a category TRANSFR M CARD DIAGS AUTOCFIG Cd V Instrument diagnostics I
157. hen back on again Figure B3 Printhead replacement Figure B3 1 Pen lift bar Annex B HA247645 Page B 6 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL INDEX CHANNEL Cont Symbols Alarm Bell symbol 4 220008 Ga aha ee es 2 4 2 Line softkey edens Lees 3 6 Configuration 2 10 4 20to4 24 A Average maths function 5 13 type 4 16 Access softkey BONN le PRES COR onan 4 38 GOIGUIS ess Tae ete eae 4 26 Access to channel address switches 4 14 Configuration EEEIEE 4 14104 27 ACK soflkey eese e 3 11 Damping eee 4 17 Adaptive 32 2325 4 13 Decimal place 4 40 4 17 Adjust softkey sess 4 41 Descriptor entry 2 12 4 27 Advance softkey eee ee eee eee 3 9 o MERERI 4 27 Alarm Input break response 4 17 Acknowledgement inked Ses 3 11 Input type mn 4 16 AGIORS n he tenete 4 20 Line thickening n 4 26 Average issus Lob tet Ein 4 23 Linearisation function entry del Configuration 4 20 to 4 24 Open Closed legends
158. host computer This ensures against loss and also allows configu rations to be copied from one recorder to another This is used to describe recorders which have a single pen associated with each process vari able and this pen traces the value continuously See also multipoint recorder Counters Counters can be incremented or decremented by digital discrete inputs or by job list action Counters can be preset Each counter can have a set point which triggers a job list when the counter value passes through the set point either incrementing High or decrementing Low HA247645 Section 7 Issue 10 Nov 98 Page 7 9 180 MM MULTIPOINT RECORDER IN AN D OPERATION MANUAL Data acquisition Derived channel Derived Variable DV Digital discrete input Event input Graphics recorder unit Hysteresis Input channel Input signal Job list Linearisation table Log Mathematical function A general term describing the successful reading of an input signal The term Data Acquisi tion Unit describes those units which are able to read input signals and act upon them alarms retransmission maths functions etc without necessarily having the facility of displaying or recording them A pseudo channel which contains the results of maths pack operations so they can be traced on the chart logged etc The result of one or more input channel or derived channel being acted upon by a mathemati cal function e g
159. ing 2 1ppm C of range 272 of reading 4 7 ppm C of range Resistor modules mounted on user s terminal block s 0 196 shunt 0 296 attenuator Performance worst case in instrument at 20 C 0 083 reading 0 056 range 0 07296 reading 0 07396 range 0 070 reading 0 032 range 0 223 reading 0 034 range Resolution Range 10 mV to 40 mV 50 mV to 200 mV 0 5Vto 1V 5to 10V 1 4 uV 14 uV 37 uV 370 pV Thermocouple data Linearisation errors Bias current Cold Junction CJ types selectable CJ error CJ rejection ratio Remote CJ Upscale downscale drive 0 15 C or better 2 nA 10 nA at70 C Off internal external remote 0 5 C or better 25 1 minimum Via any user selected input channel Configurable for each channel T C type Range 200 to 1800 Oto 2300 200 to 1000 200 to 1200 200 to 1370 Standard 584 1 1977 Hoskins 584 1 1977 584 1 1977 584 1 1977 Note Previous versions of the recorder came with NiNiMo lin earisation instead of NiMoNiCo DIN 43710 584 1 1977 584 1 1977 584 1 1977 584 1 1977 DIN 43710 85 ASTM 1751 95 Engelhard R83 200 to 900 200 to 1300 200 to 1760 50 to 1760 250 to 400 100 to 600 50 to 1410 100 to 1300 Ale moO NiMoNiCo Platinel Il Annex A Pag
160. ing the numeric keys to act as the trip point for the job list Limit Scroll through High or Low Defines whether job list is initiated when the totaliser exceeds the setpoint High or when it falls below it Low JOBS SOFTKEY Allows jobs 1 or 2 to be selected from the list given in section 4 1 3 Can be used to reset totaliser IDENT SOFTKEY Allows a 17 character descriptor a units string and a seven character tag to be entered to describe the totaliser function Section 5 HA247645 5 4 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL TOTALISER CONFIGURATION Cont Top level Configuration Select a category configuration menu TOTAL R COUNTER TIMER COMMS MORE E Totaliser TNN Select a category Use numeric keys to select required totaliser FUNCT ALARM DENT Enabled Source channel 1 D Descriptor Totaliser name D Units scaler D DDD Period scaler 1s D mm O mm Preset D DDDDDDD Group preset enable Units UUUUU n Cut off low DDDD DDD high DDDD DDD Tag TTTTTT L EN p Value format XXXXX XX e Y Alarm Select a category SET PT _ JOBS Setpoint D DDDDDDD Limit high Jl Sound buzzer While active mmm J2 No action
161. input signals from the user A voltage current or digital input applied to the recorder input circuits See also Analogue input and Digital discrete input A set of actions to be carried out by the recorder when the job list becomes active Typical jobs are to activate a relay display a message change chart speed etc Most transducers produce an output which is not directly proportional to the input For ex ample the voltage output from a thermocouple does not vary linearly with the temperature it is exposed to The recorder uses a look up table to find a temperature value for any mV input from a specified thermocouple type Similar tables exist for other transducers such as resistance thermometers In most modern instruments the user can enter one or more tables of his her own Logging allows process variable values to be printed numerically in tabular form on the chart Alternatively logs can be sent to the memory card if fitted With the maths pack option s fitted a number of mathematical functions become available to the user For example you may want to look at the difference between two input signals in which case a simple Subtract function would be used The resulting Derived Variable can be traced using a derived channel or could be used to trigger a job list if the difference between the two input signal became too great or too small and so on A complete list of functions is given below but not all are available
162. intervals A and B can be entered as a part of the chart configuration for automatic printing of log 1 Log interval A or B is selected for use from the top level Operator menu section 3 2 2 or by job action section 4 1 3 The intervals are in hours and minutes an entry of 0 0 disabling automatic log printing As supplied by the factory log interval A is set to 00 00 off interval B to 01 00 1 hour ARCHIVE INTERVAL If any of the memory card logging or archiving options is fitted two archive intervals A and B can be entered as a part of the memory card configuration for automatic printing of log 2 Interval A or B is selected for use from the top level Operator menu or by job action section 4 1 3 The intervals are in hours minutes and seconds an entry of 00 00 00 disabling automatic log printing As supplied by the factory both archiving intervals are set to 00 00 00 off Refer to the Memory Card Manual for further details LOGGING TO MEMORY CARD Logging to memory card is initiated in exactly the same way as logging to chart described above except that the log destination set up in log configuration is a file name instead of to chart Refer to the Memory Card Manual for full details HA247645 Section 4 Issue 10 Nov 98 Page 4 7 180MM MULTIPOINT RECORDER INSTALLATION AN D OPERATION MANUAL 4 2 INSTRUMENT CONFIGURATION Configuration Select a category INSTRM CHART CHANNEL GROUP Instrument Select
163. ions Generating notes to print on the chart Adding batch numbers to the chart Entering the Operator s name to be embedded in other messages Access HOME key if necessary followed by operation of the MORE and TEXT softkeys The TEXT softkey allows the operator to edit up to two messages one or both of which can then be printed on the chart using the PRINT 1 and or PRINT 2 softkeys Either of these messages can be embedded in other messages Section 4 2 Operator Select a category DISPLAY CHART ALARM CHANNEL MORE gt Operator Select a category PROCESS KEYS TEXT LOG MORE gt Text select a category EDIT 1 EDIT 2 PRINT 1 PRINT 2 Operation of the EDIT 1 or EDIT 2 softkey calls the edit page to the display Text of operator message number 1 or 2 CLEAR KET gt 5 Clears the message from the cursor position inclusive to the end of the line lt Moves cursor left gt Moves cursor right NEXT Selects next character in the currently selected character set PREVIOUS Selects previous character in the currently selected character set EMBEDDED SEQUENCES The messages can include one or more embedded sequence each of which causes the current value of a particular variable e g time date value of channel N etc to be included automatically in the message when printed The se quences are embedded using the lt and gt
164. ire size is 2 5 mm 1 5 1 The analogue output board as a transmitter power supply Each analogue output channel can be wired to provide 24V at up to 25mA as shown in figure 1 5 1 below Typical configuration pages are as follows Analogue output channel The analogue output channel should be set up as follows see section 4 for details Type mA 4 00 to 24 00 h Source Constant 24 000 Enabled A Value Format XXX XX fa On error Drive hi To find the channel number the CARDS section of the INSTRUMENT configuration should be accessed to find the address of the analogue output board Each address is associated with 8 channels so an address of two for example means that the first analogue output channel is 9 Analogue input channel I P Type mA 4 00 to 20 00 h Shunt 100 00 ohms A Lin Func Linear h Unscaled Value format I5 Damping None Continued Section 1 HA247645 1 6 Issue 10 Nov 98 180mm RECO RDER INSTALLATION AND OPERATION MANUAL 8 Channel input board signal wiring 16 Channel input board signal wiring Polarising key Polarising key Polarising key Polarising key Chan Chan Chan Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch 6 5 16 15 14 13 12 10 9 7 6 5
165. is hei ide tete 4 12to4 13 Channel 2 4 25 Addressing n nid deem 4 14 Circuit board locations 4 10 GlOCK tee con temet de et een 4 9 Copying dene 2 16to2 18 4 32 247645 Index Issue 9 Jly 98 Page i 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL CONFIGURATION Cont F Gouriters x E eun 5 6to5 7 A Fail safe setting 11 2 42441221 4 19 ete eee 4 4 F Failure to adjust message 7 2 Guston scalas cc 4 9 Failure to Calibrate message 7 2 pou c LR LE E 4 11 Failure to remove message 7 2 Display language DR ey 4 10 Fast Of softkey 3 9 Group Feet Ee A ota 4 28 Format softkey 3 20 4 13 4 28 inse 4 8104 11 Fvalue equation 5 15 Internal events 4 29 to 4 30 G Log Content 4 31 4 13 Average Maths function 5 13 Maths pack 5 10to5 11 Configuration 2 13 4 28 Keys WEIN et Acar hates 4 10 EAOa LEA este ep emis 4 28 Password ee EPEE AEE ee ee ee ee uei 4 10 F
166. lar recorder designs each pen has its own mechanical system including motor and feedback device associated with it too drive it backwards and forwards across the chart Pen tray is the general term for such mechanical systems With some recorders the pen drive electronics are integral with the pen tray This is a device which together with a disposable multi colour cartridge allows multi point recorders to mark the chart An umbrella term which means the value of an input channel derived channel totaliser counter timer etc measured in engineering units e g Degrees Celsius See also Measured value A set of contacts which changes state as a result of a job list being run Relays are energised continuously except when in alarm so that if power to the recorder fails they go into their alarm state Also known as a resistance temperature detector RTD a resistance thermometer is con structed of a material whose resistance varies in a known way on the temperature it is exposed to The resistance variation is non linear but for any given type this non linearity is well known and invariable and is compensated for by linearisation tables in the recorder memory HA247645 Issue 10 Nov 98 Section 7 7 11 180 MM MULTIPOINT RECORDER IN STALLATIO N AN D OPERATION MANUAL Retransmission output Setpoint Shunt Span Trace Thermocouple Threshold Timer Totaliser Transducer Transmitter Writing s
167. lls the next page Apply reference temperatur QUIT CONTINUE Continue calls the next page Monitoring reference ch NN DD DDD pn CONTINUE The page scroll keys can be used to scroll through the selected channels to ensure that they are all stable before the adjustment is applied Continue calls the next page Reference temperature is C CONTINUE The known reference temperature TT T is entered using the numeric keys CONTINUE initiates the calibration pro cedure CJ calibration procedure complete Operation of the FACTORY softkey calls the Use factory cal page to the display The relevant channel numbers are entered using the cursor and numeric keys Use factory cal for channel s NN to NN QUIT CONFIRM gt Operation of CONFIRM returns the relevant channel s including CJs to factory calibration A fleeting display turn to factory cal procedure complete appears for three seconds HA247645 Section 4 Issue 10 Nov 98 Page 4 45 180MM MULTIPOINT RECORDER INSTALLATION AN D OPERATION MANUAL 4 14 3 SOFTKEY Cont VIEW Operation of the VIEW softkey allows each channel to be scrolled through to determine whether factory or field cali brations are in use for input and cold junction compensation NN DDDDDDDDDDDDDDDDDDDD cal being use Input FFFFFFF Cold junction FFFFFFF where NN is t
168. made in the Adjust section of configuration section 4 14 of this manual lost during configuration transfer HA247645 Section 4 Issue 10 Nov 98 Page 4 33 180MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 11 DIAGNOSTICS As shown in figure 4 11 operation of the DIAGS softkey calls the first of the diagnostics pages to the display The following notes are intended to clarify the information contained in the figure 4 11 1 SBC This softkey allows the operator to view details of the SBC 4 11 2 Board Operation of this softkey calls board information for the board at address 1 to the display The information is Board type Serial number and software version number Board information for other addresses can be accessed by use of the page scroll key 4 11 3 Pens Operation of this softkey causes the printhead to print lines of TgTg TgTg across the width of the chart starting with the violet pen Other pens are selected for test by softkey 4 11 4 Relays Operation of this softkey causes a display of relay status for the relay board if any fitted with the lowest address Sta tus is shown as E Not in alarm state or D In alarm state Relays can be toggled between E Energised and D De energised using the page keys Other relay boards can be accessed using the page scroll keys 4 11 5 Output Allows two analogue output channels to be exercised so that their actual outputs can be compared with t
169. n Section 4 5 Logs can either be printed on the chart or if the relevant option is fitted they can be di rected to a memory card Log destination chart or card is set up as a part of log configuration section 4 7 LOGGING TO CHART When logging is in operation the relevant values are printed across the full width of the chart The number of values per line depends on how much information e g descriptors tags is to be included group con figuration section 4 5 Up to six logs are available each of which can be allocated a group as described in section 4 7 The printing of a log can be initiated in the following ways By the operator section 3 3 3 b As a result of job action section 4 1 3 c Forlog 1 only automatically at one of two fixed time periods log intervals A and B d If memory card archiving software is fitted log 2 can also be printed automatically at one of two archive intervals set up as a part of memory card configuration OPERATOR INITIATION As described in section 3 3 3 log printing can be initiated by the operator at any time from the LOG softkey in the level 1 Operator Menu JOB ACTION As shown in figure 4 1 3 one of the jobs types available is Logging Within this category a particular log number can be selected for printing when the job becomes active and or the logging interval for log 1 can be selected to B LOG INTERVAL As detailed in section 4 3 below two log
170. n 17 Chan 4 Chan 1 Chan 16 Chan 9 Chan 28 Chan 25 Chan 7 Chan 1 Chan20 20 17 Chan 28 Chan 25 4 1 Chan 16 9 32 25 4 1 Chan 12 9 Chan 20 Chan 17 7 1 Chan 24 Chan 17 36 33 Chan 7 1 Chan 24 Chan 17 Chan 40 33 Slot 1 Slot 2 Slot 3 Slot 1 Slot 2 Slot 3 Slot 1 Slot 2 Slot 3 Slot 1 Slot 2 Slot 3 Slot 1 Slot 2 Slot 3 Slot 1 Slot 2 Slot 3 Slot 1 Slot 2 Slot 3 Slot 1 Slot 2 Slot 3 16 channe 16 channel Empty 8 channel 8 channel 16 channel 8 channel 16 channel 8 channel 16 channel 8 channel 8 channel 8 channel 16channel 16 channel 8 channel 8 channel 8 channel 16 channel 16 channel 8 channel 16 channel 16 channel 16 channel 32 Channels 40 Channels 48 Channels Section 1 Pagel 8 Section 1 1 8 247645 Issue 10 Nov 98 180 mm MULTIPO IN T RECO RDER INSTALLATION AN D OPERATION MANUAL 1 5 1 TRANSMITTER POWER SUPPLY Cont Analogue output Analogue input board board Vo lo V LE Shunt 1 4to 20 current loop Figure 1 5 1 Wiring of the analogue output as a Transmitter Power Supply 1 6 CONFIGURATION TRANSFER WIRING As explain
171. n depends on a number of factors outside the control of the recorder manufacturer For this reason the manufacturer takes no responsibility for the accuracy of results obtained using the mass flow equations implemented in the maths pack It is not recommended that the recorder be used for custody transfer K Flow AbsP 2 where Qm mass flow in kg sec Flow measured value from the flow meter at time t AbsP absolute pressure of the fluid at time t in Temp absolute temperature Kelvin of the fluid scaling factor see below specific gas constant in J kg K see below Z compressibility factor see below Qm For the recorder user the equation above becomes md x ma x mb Mass flow mc where ma the value at time t of the channel measuring the flow meter output mb the value at time t of the channel measuring the absolute pressure of the fluid mc the value at time t of the channel measuring the fluid temperature the constant value derived from the following Const RgxZ SCALING FACTOR K This is calculated from the following equation S MA nax where S the full scale output from the flow meter ma the full scale input of the channel reading the output from the flow meter Section 5 HA247645 Page 5 16 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 5 3 4 MASS FLOW LI
172. n figure 3 1 Page one of the top level menu appears when the HOME hardkey is operated one or more times Further pages are revealed by operating the MORE softkey on each page TOP LEVEL OPERATOR MENU PAGE 1 For full description see section 3 2 Operator Select a category DISPLAY CHART ALARM CHANNEL MORE gt TOP LEVEL OPERATOR MENU PAGE 2 Section 3 3 Operator Select a category PROCESS KEYS TEXT LOG MORE gt TOP LEVEL OPERATOR MENU PAGE 3 Section 3 4 Operator Select a category CLOCK JOB SRC SYS ERR CONFIG MORE gt TOP LEVEL OPERATOR MENU PAGE 4 SECTION 3 5 Operator Select a category M CARD MORE gt Operation of MORE in menu page 4 causes a return to page 1 The above displays show all options current at time of print The actual layout of the displays will depend on which options are actually fitted HA247645 Section 3 Issue 9 Jly 98 Page 3 5 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 3 2 TOP LEVEL OPERATOR MENU PAGE 1 3 2 1 DISPLAY softkey Operation of the DISPLAY softkey calls the DISPLAY menu page This page contains a process variable PV display and the softkeys described below After approximately 3 seconds the PV number changes to the next highest in the group unless HOLD has previously been selected in which case the softkey legend is SCROLL not HOLD The numeric key can be used
173. nds recognition time max 40 M Q minimum break resistance 2 4 8 16 32 64 128 0r 256 secs time constant as configured Damping improves o p noise and performance figures listed in the table below DC input ranges Ranges available Temperature performance worst case 15 to 485 1 to 45V Shunt Additional error due to shunt 15mV to 85 mV 1 0 V to 5 V 80ppm of reading 12 9ppm of range 272 of reading 7 8ppm C of range Externally mounted resistor modules 0 196 Performance worst case in instrument at 20 C 0 072 reading 0 071 range 0 223 reading 0 055 range Resolution Range 15 mV to 85 mV 1 0Vto 5V 5 5 uV 280uV Thermocouple data in addition to the above Linearisation errors Bias current Cold Junction CJ types selectable error rejection ratio Remote Upscale drive 0 15 C or better 2 10 nA at70 O ff internal external remote 1 or better Note Previous versions of the zi recorder came with NiN1Mo lin 25 1 minimum earisation instead of NiMoNiCo Via any user selected input channel Configurable for each channel T C type Range 200 to 1800 Oto 2300 200 to 1000 200 to 1200 200 to 1370 200 to 900 200 to 1300 200 to 1760 50 to 1760 250 to 400 100 to 600 50 to 1410 100 to 1300 Standard 584 1
174. ng numeric keys and softkeys 05 542 95 Furn01A 2 LINE MODE gt Display Clear Page scroll Move cursor N ext item Previous item Numeric control keypad hardkeys Softkeys with configuration functions Figure 2 2 Display keyboard 2 2 1 Display control hardkeys These three keys located to the left of the display help you to access and edit items with minimum effort HOME KEY fT The HOME key is used one or more times to return you to the top level menus as follows a Ifthe display is in background mode a single operation of this key will call the top level operator menu b Ifyou are in the operator menus operation of the HOME key will return you to the top level operator menu c During configuration a single operation of the key will return to the top level configuration menu a second opera tion will return you to the operator top level menu ENTER KEY The Enter key is used to confirm any changes to operation or configuration made since the last time it was operated If no such changes have been made the key moves you up one menu level CANCEL KEY The cancel key is used to undo any changes made since the Enter key was last operated If no such changes have been made the key moves you up one menu level HA247645 Section 2 Issue 9 Jly 98 Page 2 3 180 MM MUITIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL 2 2 2 Status indicators During
175. nge On page three select decimal point position for the display select a damping period and input break response Configuration Select a category INSTRM CHART CHANNEL GROUP Channel 1 Select category RANGE ALARM ZONE TRACE IDENT mA Inputs OR RTD Inputs Type mA value 1 to value 2 I P Type RTD valuel to value2 A Shunt 100 00 ohms mmm Lin Func Linear Lin Func Pt100 lUnscaled Scaled to D DDD to DDD D units n mmm n mmm alue format XXX XX Value format Damping 2565 break response Drive lo Damping 45 mmm mm RES OR Thermocouple Inputs Digital Inputs I P Type valuel to value2 C D I P Type Dig i CJC type External temperature xx C Open Heat OFF Closed Heat ON Vv 5 mmm D p Lin Func Type J D Damping None D Unscaled D D mmm Value format XXX XX Damping 2s I P break response Drive hi For input type DIG the damping page c mM appears only for channels associated with 16 channel input boards Figure 4 4 2a input channel configuration Typical range pages HA247645 Section 4 Issue 10 Nov 98 4 15 180MM MULTIPOINT RECORDER INSTALLATION AN D OPERATION MANUAL 4 4 2 INPUT CHANNEL CONFIGURATION RANGE Cont PAGE ONE PARAMETERS I P type Allows the required input type to be s
176. nowledge alarms of specified group Disable alarms in specified group Sound buzzer Message jobs Output specified message to the chart display or memory card A Output specified log Switch to log interval B Logging jobs Switch to archive interval B Derived Reset trigger disable switch trace specified channeljobs channel or group of channels Channel alarm Contact closure i p Counter setpoint Totaliser setpoint Timer trigger Start reset specified timer Reset all timers global reset Y Increment decrement preset disable specified Counter jobs counter Preset disable group of counters Totaliser job Preset specified totaliser group of totalisers Otaliser 095 Disable specified totaliser group of totalisers Relay jobs Operate specified relay on specified board Clock jobs Add subtract one hour Load pre set time Memory card Switch chart copy on off Replay specified report jobs Stop replay of current report Operator softkeys Memory card Instrument alarm Figure 4 1 3 Job triggers and actions Section 4 HA247645 Page 4 6 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 1 4 Logs Logs are alpha numeric reports showing the current values of a group of variables Which group is allocated to which log is set up as a part of the log configuration section 4 7 and the content of each group is set up as a part of Group Configuratio
177. nstrument diagnostics OUTPUT CJ TEMP COMMS Instrument diagnostics MCARD DISPLAY SBC BOARD PENS RELAYS MORE 4 DEFAULT MORI Drive Relays FOR CARD N Default configuration Confirm QUIT CONFIRM Display controller SW VERSION N N VIOLET BLUE GREEN BROWN MORE gt Testing Violet pen Serial communications diagnostics tests Card type must be SRAM Size xxxk RED BLACK MORE gt TALK LISTEN LOOP TEST VERSION Y Address SERIAL NNNNNNNN SW VERSION II RR P Board address Board type NNN NNN Board serial number Serial communications loopback test The loopback is SSSSSSS 555555 WORKING GARBLED or BROKEN I Software issue number Y RR Software revision number Received HH HH HH HH HH HH HH HH HH HH Use page key to access further addresses HH HH HH HH HH HH HH HH HH HH Y HH Hex code for up to 23 characters received after initiation SBC MEMORY SW VERSION N NN Clear key clears display and restarts listen RAM 2 xxxK EEPROM YYk Continuously sending 10 character P s Hex code 50 then pausing and repeating Y CJ Temps in X NN TT T NN TT T m for card N NN TT T NN TT T X F or C toggle using field scroll keys NN CJ number TT T CJ temperature N card address Y Output n DDDDD DD UUUUU dd dd ud for card
178. nt Select a category page When the KEYS softkey in page 2 of the Operator menu is operated the five softkeys can be used as event sources The KEYS softkey in the Instru ment Configuration menu allows the softkey labels and actions to be de fined The page scroll key is used to scroll through the five displays On each page the softkey legend can be entered and each softkey can be de fined as being latching or non latching by using the field scroll keys The actions associated with each softkey are defined in the Event configuration Section 4 6 Sets all further displays into English French German Section 4 Page 4 10 HA247645 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 2 1 INSTRUMENT PARAMETERS Cont PAGE 3 PARAMETERS REM CJ Channel NN DNN Allows one or more input channels to be defined using the numeric keys as remote CJ inputs The input types linearisations etc must be entered as a part of channel configuration using the same temperature units as those specified in the Units of field described immediately below To use a derived channel the channel number must be assigned a D prefix using the key Units of Allows C F or Kelvin or Rankine to be selected for the remote CJ using the field scroll keys Enable Disable Allows the operator to disable the remote CJ channels LIN TAB CONTENT Allows entry of up to two linearisation tables eac
179. ocouple TC junc tion depends on the temperature difference between the actual bonded junction the hot junc tion and the other non bonded end of the conductors the cold junction CJ Thus for any reading from a TC to be accurate the temperature of the CJ must be taken into account This can be done in three ways Internal External or Remote Internal The recorder has integral temperature detectors measuring the temperature near the terminal blocks the cold junction for directly connected TCs External For remote TCs the cold junction can be held at a known temperature This tem perature is entered in degrees as a part of the CJC configuration Remote For remote TCs an auxiliary temperature detector can be used to measure the cold junction temperature This detector is then connected to a separate input channel This input channel number is entered as a part of the CJC configuration Most recorders now offer a Serial Communications option to allow a computer PC to com municate directly with one or more recorders in order to configure them or to read informa tion from them regarding the process variables being measured This is used as a verb to mean process of telling your recorder what you want it to do and as a noun to mean the way in which the recorder has been set up or configured Re corders fitted with memory card or communications options can save their configuration to the memory card or to the
180. of channel value Channel Digital channel Number value sede Bis Scale ower upper limit limit INDICATOR DISPLAY MODE 2 LINE Figure 3 2 1b Indicator display mode 2 Input channel units Totaliser number Input channel current value Totaliser current value Input channel number Totaliser units l Note PV numbers fixed To 05 542 95 12 34452878 115 display new use gt MODE gt ET TYPE and numeric keys Allows a further two PVs to be Selects D Derived channel T totaliser C counter displayed on the bottom line Any or blank Input channel This key s function is also softkey returns to single line working carried out by numeric key Calls a further display page which Moves cursor This key s function is allows a new mode to be selected also carried out by the decimal point Numeric indicator Auto or PV numeric key PROCESS VARIABLE PV DISPLAY MODE SINGLE LINE WORKING Input channel units Totaliser number Input channel current value Totaliser current value Input channel number Totaliser units 05 542 95 T12 34452878 galls C07 1244 Trips D16 32 34kg m A A Counter number Derived channel units Counter value Derived channel value Counter units Derived channel number PROCESS VARIABLE PV DISPLAY MODE TWO LINE WORKING Notes Process variables PVs are fixed i e they do no
181. on N oise rejection Common mode Series mode M aximum common mode voltage M aximum series mode voltage Isolation dc to 65 Hz BS EN 61010 Dielectric strength Insulation resistance Input impedance O ver voltage protection O pen cct detection to 200 mV range 8 Edge connector terminal block DC Volts dc millivolts dc milliamps with shunt Thermocouple Resistance thermometer 2 or 3 wire Ohms Contact closure User selectable during channel configuration All channels in 1 second 2 seconds 150dB above 45 Hz channel channel and channel ground 67dB above 45 Hz 250 Volts 10 mV atlowest range 500 mV peak at highest range Installation category Il Pollution degree 2 see page 1 for definitions 300 V channel to channel double isolation and channelto ground basic isolation 2350 V ac for 1 minute channel channel 1350V ac channel ground 50 MQ at500V dc gt 10 MQ 68 8kQ for 10V range 60 Volts peak 500 V through 50 resistor 65 nA current max 8 seconds recognition time max 10 MQ minimum break resistance DC input ranges Ranges available Temperature performance worst case 10 to 40 50 to 200mV 0 5 to 41V 5 to 10V Fitting method Additional errors Shunt Attenuator 10 to 40 mV 50 to 200 mV 500 mV to 1 V 5 V to 10V 100V with attenuator 80ppm C of reading 27 9ppm C of range 80ppm C of reading 12 4ppm of range 80ppm C of read
182. on 4 14 3 if the channel being calibrated is not an analogue input type if there is a hardware or internal communications failure within the recorder or if the calibration limits are exceeded The message also appears during CJ calibration if the associated channel input type is not a ther mocouple The configuration of the channel should be checked and if correct a service engineer should be contacted Failed to calibrate channel NN CONTINUE Operation of the CONTINUE key will call any further channels for which the calibration failed When all channels have appeared the calibration complete message appears Calibration procedure complete CJ Calibration procedure complete FAILURE TO REMOVE ADJUSTMENT OR CALIBRATION This message appears if an attempt is made to remove an adjustment or calibration previously entered sections 4 14 1 and 4 14 3 if the input channel has been switched off or removed if a hardware or internal communications failure has appeared or if the channel is not an analogue input type Failed to remove adjustment on ch NN Failed to return ch NN to factory cal Section 7 HA247645 Page 7 2 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER IN 5 AN D OPERATION MANUAL 7 1 RECORDER MESSAGES Cont INVALID INDEX This message appears if a channel totaliser etc number is entered which is greater than the maximum number of channels t
183. on was started Holds the maximum value reached by any channel in a specified group since the function was initiated The current maximum value out of all the channels in a specified group Third order polynomial curve fit AO A2 X A3 X where X is the value of the source channel and AO to are constants Calculates relative humidity from wet and dry temperature inputs atmospheric pressure input and psychrometric constant input Calculates Fo or FH from temperature and Z value inputs Calculates mass flow from linear type transducer output Calculates mass flow from square root type transducer output Solves the Nernst oxygen equation Switch Copies one of two channels selected as input sources High select Output is the higher of two source channels values Low select Output is the lower of two source channels values Stopwatch Increments four times per second whilst enabled Time Stamp Holds current time and date value when triggered by a job Section 5 HA247645 5 12 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 5 3 4 Equations CHANNEL AVERAGE To provide the arithmetic mean of a channel over a specified time period t Tx60 Y ma 922 Tel 60 Where Channel average at time t Value of channel to be averaged at interval sample time t t T Time interval in minutes GROUP AVERAGE To provide the average value of a all the
184. on when FAST OFF is operated the remainder of the log will be printed when the chart is switched back on line Printer is Off line ON PARK ADVANCE Switches the chart and print mechanism on After a Please Wait message the display changes to the On line page shown above and the Printer Off status indicator is extinguished Causes the printhead to move to the centre of the chart Charts and printheads should be changed only with the carriage parked in this way Operation of this key causes the chart to advance 16 cm Once initiated this advance cannot be stopped Further operations of the softkey during advance will cause further chart advances to be queued SPEED SOFTKEY Operation of the SPEED softkey allows the operator to switch between two chart speeds known as chart speeds A and B set up during chart configuration as described in section 4 3 Chart speed is 120 mm hr Speed A 120 1200 Chart speed is 1200 mm hr Speed B 120 1200 The current chart speed is shown in the top line of the display Chart speed A 120 mm hr in the example above is selected by operation of the left most soft key speed 1200 mm hr by operation of the adjacent softkey HA247645 Issue 9 Jly 98 Section 3 Page 3 9 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 3 2 2 CHART CONTROL PAGE Cont Operator Select a category DISPLAY CHART ALARM CHANNEL MORE g
185. onfiguration printed includes all channels which are not configured to OFF In this case it is assumed that all channels except channel 5 are OFF as delivered 4180M INSTRUMENT CONFIGURATION 3 3 10 05 54 01 05 95 INPUT CHANNEL CONFIGURATION 1 waned zee C TYPE INPUT RANGE FUNCTION FORMAT SCALE UNITS 4 5 T C 10 0000 gt 900 00 C INT TYPE K XXX XX 10 00005900 001 c 4 4 INPUT CHANNEL CONFIGURATION 2 TAG DESCRIPTOR ADJUST CJ MV OHMS BREAK DAMPING 5 Furnace Nol tempA NONE FACTORY FACTORY NONE 71777777 CO KKK KKK KKK KKK KKK KKK Co n C Figure 2 3 1 Channel configuration printout HA247645 Section 2 Issue 9 Jly 98 2 15 180 MM MUITIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL 2 4 COPY CONFIGURATION Once a channel has been configured you can copy its range zone and alarm data to one or more other channels with similar configurations The new channels retain their original trace and ident configurations EXAMPLE To copy the configuration of channel 5 to channels 6 to 8 and then make the following changes Channel 6 Trace colour Red Descriptor Furnace No 1 temp
186. ormat 4 28 PUhbmod au eti cuter 4 13 Selection for display 2 14to2 16 Eu SML LM 4 46 Softkey 4 4 38 Remote cold junction A inen E eo 4 11 Title PM 4 28 Timets ate NR 5 8to5 10 Group sofikey 4 28 5 4to5 5 H Transfer nuin dada ier 4 33 ZOMG see ett c 4 25 Hardkey usage en Se eee 2 3 Configuration disabled by comms message 7 3 High low select maths functions 5 20 Content softkey Group 4 28 Hold softkey ue o beer LO AE 3 6 Copying channel alarm config 2 16 to 2 18 4 32 Home key 2 3 COSHH dados cete tei 7 4107 7 Host COMMS Racer See HA246958 Counter softkey 2 1 3 14 4 38 HystBl8siS eer MM 4 20 Counters option 5 6105 7 Cycles key nieas ena etr asies aena 4 11 D syr bol te eet 2 4 Ident Somtkey tacet neci 3 12 4 27 Date Input adjust esee 4 41 t0 4 42 Eormal oe UNI IEIUNII e TUNES 4 9 Input type configuration EN E 2 8 4 16 Set
187. ot interrupted if the print queue is less than 70 full Oth erwise message printing takes priority and the traces are broken When logging the trace is always broken If the queue overflows Message lost is printed on the chart TEXT ONLY All cyclic messages are inhibited Only logs and demand messages are output This mode is intended for report gen eration and alarm logging If the print queue overflows Message lost is printed on the chart HA247645 Section 4 Issue 10 Nov 98 Page4 13 180MM MULTIPOINT RECORDER INSTALLATION AN D OPERATION MANUAL 4 4 CHANNEL ALARM CONFIGURATION Channel alarm configuration is described in the following sub sections Range Alarm Zone Trace Ident Each of these categories is accessible by softkey action from the Channel level display In order to help new users Section 2 gives step by step instructions to allow the complete configuration of a single input channel to be carried out then copied to further channels 4 4 1 Channel address allocation Invalid 1 to 8 9 to 16 17 to 24 25 to 32 33 to 40 41 to 48 Relay only Relay only Relay only Invalid Each I O board has address irrespective of its physical slot location allocated to it by a user accessible rotary switch Each address is associ ated with eight channels as shown in table 4 4 1 If for example 8 channel boards with addresses 1 and 3 are fitted but address 2 is not used then
188. otalisers etc fitted Invalid index INVALID CONFIGURATION This message appears if one part of the configuration conflicts with another e g if the linearisation type does not match the input type Invalid configuration PRINTER MUST BE ON LINE This message appears if a Quick Scale Print section 3 2 2 is requested with the printer off line The operator CHART category must be entered also section 3 2 2 and the chart switched on line Printer must be on line PRINTER MUST BE OFF LINE This message appears if chart calibration section 4 14 2 or configuration print section 4 15 is requested with the printer on line The operator CHART category must be entered section 3 2 2 and the chart switched off line Printer must be off line CONFIGURATION DISABLED BY COMMS This message appears if an attempt is made to enter configuration after a DP command mnemonic has been received by the recorder over the serial communications link Configuration may not be entered until an command mne monic has been received See Communications manual for details Configuration access disabled by comms HA247645 Section 7 Issue 10 Nov 98 Page 7 3 180 MM MULTIPOINT RECORDER IN STALLATION AN D OPERATION MANUAL 7 2 COSHH DATA 7 2 1 Printhead inks Product Water based inks not containing Formamide Part numbers LA248163 LA249556 HAZARDOUS I
189. pe defaults to OFF Absolute high Setpoint 10 00 Section 4 HA247645 Page 4 16 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 4 2 INPUT CHANNEL CONFIGURATION RANGE Cont PAGE TWO PARAMETERS Allows an appropriate linearisation function to be defined for the input type selected at page one The following linearisations can be scrolled through using the field scroll keys Thermocouples Types B C E J K L N S T U N MoNiCo note 3 Platinel II Resistance thermometers Pt100 Pt1000 Cul0 1100 Nil20 Other functions Linear sqrt x3 2 x5 2 User 1 User 2 An appropriate linearisation function must be selected here before the i p type is Entered at page one If this is not done the message Invalid Configuration will appear The 16 channel dc input card supports a maximum of eight different linearisation functions including linear Previous versions of the recorder came with NiNiMo linearisation instead of NIMoNiCo Lin Func Notes Unscaled Scaled to Units The field scroll keys are used to scroll between Unscaled and Scaled to Unscaled The scale is identical with the range Scaled to Used to allow entry of chart displayed values when the input value page 1 and the chart displayed values are to be different as in the following example Example An input from a transducer has a range of 0 to 5 V It is required
190. perator to emory card Allow operator to Generate loc yes Configure report emory card Allow operator to Replay no Stop replay rs emory card Allow operator to Change archive interval Allow operator to D Chart copy control no change file no rs emory card Allow operator to Turn memory card offline Figure 4 13 O perator access configuration HA247645 Section 4 Issue 10 Nov 98 Page 4 39 180mm MULTIPOINT RECO RDER IN STALLATIO N AND OPERATION MANUAL This page is deliberately left blank Section 4 HA247645 Page 4 40 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 14 ADJUST Note Any adjustments made in this section of configuration are lost during a configuration transfer sec tion 4 10 of this manual 4 14 1 Input adjust This section describes how the input output channels can be adjusted to the required range for non standard inputs how the print head is aligned with the chart calibration marks and how to calibrate input channels The adjustments are in four subsections Input Output Chart and Calibration Configuration Select a category ACCESS ADJUST PRINT MORI Adjust Select a category INPUT OUTPUT CHART CAL Input Adjust Select a category APPLY REMOVE VIEW Input adjust channel Enter required channel QUIT CONTINUE number s
191. plastic tool into 59 the switch slot and rotating the switch wiper to the required position Refit the card retainer and with the recorder powered go to Instrument Configuration and update the CARDS page s section 4 2 1 to show the new address set up Figure 4 4 1 Card Access Section 4 HA247645 Page 4 14 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 4 2 Channel configuration Range INPUT CHANNELS Operation of the CHANNEL softkey causes the level 1 channel configuration page to appear Enter the required chan nel number using the numeric keys Operation of the RANGE softkey now calls the first of the three Range pages Four of the alternative input types together with their subsequent pages are depicted in figure 4 4 2 The parameters on these pages tell the channel about the input signal which is going to be applied to it On page one select input type and range of measurement For thermocouples select cold junction compensation type For current inputs specify a shunt value For digital inputs open and closed state labels descriptors can be en tered to page two before operating the Enter key On page two select a linearisation type to match the input type selected at page one For a voltage or current input representing a temperature enter a linearisation range For signals requiring scaling before trace and display enter scale limits to match the input ra
192. ps as described for channel ident above A double operation of the Enter key confirms the changes and re calls the top level Group Configuration Page PP DEFINING THE GROUP CONTENTS Config for Group Furnace 1 temps CONTENT FORMAT TITLE NEXT PREVIOUS C Operation of the CONTENT softkey calls the content page 560 CLEAR gt ADD TO Use the ADD and TO softkeys and numeric entry keys to LY enter channels 5 to 8 gt 01 CLEAR TYPE 7 225 ADD TO Operate the Enter key twice to confirm the changes and to 5 return to the top level Group Configuration page 05 CLEAR TYPE 7 gt ADD TO gt 05 01 CLEAR 7 gt ADD TO lt 8 gt GROUP FORMAT gt 05 08 CLEAR 7 gt ADD TO Operation of the format softkey allows the Engineering units to be defined as being included or not included according config Foe Groups to the yes no field field scroll key CONTENT FORMAT TITLE NEXT PREVIOUS Include item units yes Item identification by Number Tag This key also allows the format of channels in the speci fied group to be defined as Number tag Number only or Number Descriptor using the field scroll keys In this case the defaults are acceptable and t
193. r the display returns to the INPUT OUTPUT CHART CALIB page HA247645 Section 4 Issue 10 Nov 98 Page 4 43 180MM MULTIPOINT RECORDER INSTALLATION AN D OPERATION MANUAL 4 14 4 CALIB softkey This feature allows the user to calibrate 8 channel universal input board channels to his or her own requirements The facility is not available for the 16 channel dc input board It is recommended that for maximum accuracy the Input calibration be carried out before the Cold Junction calibration Configuration ACCESS ADJUST PRINT St Select a category UT OUTPUT CHART Channel Calibration Select IP CAL CJ CAL FACTORY V Calibrate channels NN to NN QUIT CONTINUE gt Input type to be calibrated TITT QUIT CONTINUE NEXT PREVIOUS Apply zero CONTINUE Monitor ZERO point ch DDD DD D CONTINUE NEXT PREVIOUS Reading at ZERO point should be DDD DD CONTINUE Reading at ZERO point should be DDD DD CONTINUE Reading at ZERO point should be DDD DD CONTINUE Reading at ZERO point should be DDD DD CONTINUE Reading at ZERO point should be DDD DD CONTINUE Select a category MORI CALIB a category EW Enter required channel number s Scroll between mV and Ohms Scroll through mV range as per table 4 15 3 Input range to be calibrated range N QUIT CONTINUE NEXT PREVIOUS 1 to 4 or Ohms range 1 to 3 Channel number s
194. r mins Section 5 HA247645 Page 5 8 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL TIMER CONFIGURATION Cont Top level Configuration Select acategory configuration menu TOTAL R COUNTER TIMER COMMS MORE gt Use numeric keys to select Timer NN Select a category required timer FUNCT JOBS DENT 1 Enabled Global reset enable a Descriptor Timer name n Start at XX XX month date XX XX hr mins L m m Repeat every 0 dys 1 hrs 0 mns 05 n Duration DDDDDs A lt Y Jl Logging Generate log N o on going active 3 J2 No action D DE Figure 5 2 3 Timer configuration HA247645 Section 5 Issue 9 Jly 98 Page 5 9 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 5 3 MATHS PACK 5 3 1 Introduction The maths pack option is available in two versions called level 1 and level 2 both of which support 24 derived chan nels D1 to D24 and differ only in the number of functions available section 5 3 3 When the source channel is being selected operation of the key allows the operator to toggle between input channels and derived channels prefixed with a D at the display and on the chart The operation and configuration of derived channels are similar to t
195. ration menu 247645 Section 2 Issue 9 Jly 98 Page 2 9 180 MM MUITIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL 2 3 5 Channel alarms Channel 5 Select a category RANGE ALARM ZONE TRACE IDENT ALARM TYPE AND SETPOINT Alarm 1 Select a category Use the alarm softkey to call the alarm setpoint jobs page SET PT JOBS tothe display The default alarm number is 1 which will a be used here for convenience The numeric keys would Enable Off Type Absolute high be used to select alarms 2 to 4 for this channel Use the Set Point 10 00 C SET PT softkey to access the setpoint configuration page 11 Use the field scroll down key twice to scroll the alarm en E j 1 able field from Off through Trigger to Latched Latched Absolute Hugh E Set Point 10 00 The alarm type is as required so use the right arrow key Enable Latched Type Absolute high 10 00 Enable Latched Type Absolute high n Use the numeric keys to enter the value of 780 Set Point 10 00 C twice to move the cursor to the Setpoint field Use the page key to call the next alarm page Hysteresis lt 7 gt lt 8 gt lt 0 gt and dwell defaults as required If it had been neces Enable Latched Type Absolute high n sary numeric entry keys would have be used to enter
196. rds Configuration Select a category System error ale settings restore Printer ADJUST gt 01688 configuration Relays Section Section View status Output 4 13 4 15 Ident View CJ Temp Chart Input Print all part Network Option softkeys appear only if the relevant option is fitted directory Comms Channel Output configuration Delete fil For this reason the positions of the softkeys on your ED e e a E wd instrument vary from those shown this diagram Start stop card Maths replay Display Counter Archive Totaliser interval Timer Chart copy Memor Card off line Figure 4 1 Configuration menus HA247645 Issue 10 Nov 98 Section 4 Page 4 3 180mm MULTIPOINT RECO RDER IN STALLATIO N AND OPERATION MANUAL This page is deliberately left blank Section 4 HA247645 Page 4 4 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 4 1 INTRODUCTION Note In order to help new users a configuration guide appears as Section 2 to this manual This gives step by step instructions to allow the configuration of a single input channel to be carried out and then copied to other channels The configuration of the recorder is carried out in a number of separate operations categories as listed below in the order in which they appear at the recorder display See figure 4 1 1 Instrument 8 Maths functions option 14 Configuration transfer 2 Chart 9 Totalisers
197. re should be consulted for advice 2 Any adjustment maintenance and repair of the opened apparatus under voltage should be avoided as far as possi ble and ifinevitable shall be carried out only by a skilled person who is aware of the hazard involved 3 Mains supply voltage wiring must be terminated in such a way that should it slip in the cable clamp the Earth wire would be the last wire to become disconnected WARNING Any interruption of the protective conductor inside or outside the apparatus or disconnection of the protective earth terminal is likely to make the apparatus dangerous under some fault conditions Inten tional interruption is prohibited 4 Where conductive pollution e g condensation carbon dust is likely adequate air conditioning filtering sealing etc must be installed in the recorder enclosure 5 This unit contains one or more batteries which must be treated and disposed of with care In particular batteries must not be shorted or an explosion can occur Batteries should be disposed of in accordance with local regula tions they must not be discarded with normal refuse 6 Signal and supply wiring should be kept separate from one another Where this is impractical shielded cables should be used for the signal wiring Where signal wiring is carrying or could carry under fault conditions haz ardous voltages double insulation should be used 7 If the equipment is used in a manner not specified by
198. res below at and above Sterilizing Tempera ture both in dry Fx and steam Fo sterilizing environments using the following equation ma target temp Fval Fval 10 7 Where Fval F value at time t minutes Fval value last iteration T Internal recorder iteration rate minutes ma Value of temperature measuring channel Target temp 121 1 C for Fo 170 C for Z Temperature interval representing a factor of 10 reduction in killing efficiency 10 C for Fo 20 C for Application Notes To ensure that sterilizer loads which contain materials with differing thermal inertias are thoroughly sterilized a typi cal sterilizer has up to 12 different measuring points within the load To ensure accuracy the temperature sensors should be calibrated and the channel adjustment facility used to compensate for any inaccuracies found If each of the inputs is used to compute an F value each of these values can then be used as an input to a Group Con tinuous Minimum function with a high absolute alarm set at the correct F value The alarm can be used to sound a warning or an associated relay can be linked into the autoclave control system to signify the end of a sterilization cy cle HA247645 Section 5 Issue 9 Jly 98 5 15 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 5 3 4 EQUATIONS Cont MASS FLOW LINEAR Note The overall accuracy of a flow measurement installatio
199. reset totaliser counter monitor values values timers Use numeric keyboard to select channel number Select derived channel VALUE ALARM IDENT SET PT Displays Displays Displays Displays current current current current channels channel s channels channel s value alarms tag and alarm descriptor setpoints Operator CLOCK Y Select a category JOB SRC SYS ERR CONFIG MORE gt Enter password ENTER QUIT manufacturer Can be edited in Instrument Configuration System error display NEXT PREVIOUS Job source search Select a category CHART TRACE ALARM MESSAGE MORE gt Select job type for search Y Job source search Select a category LOGGING DERIVED TIMER TOTAL R MORE Select job type for search Y Job source search Select a category COUNTER RELAY CLOCK MORE Select job type for search HH MM SS Day DD YYYY Password 10 when despatched from the Operator M CARD Select a category Memory card Select a category DIR STATUS OFFLINE INTERVL MORE gt Scroll Shows card Setcard Select through file size free on off line interval A or names memory forcard B for log 2 Delete files write protect changing status Chart Select a category SAVE RESTORE FORMAT MORE gt Store Retrieve Format config config card oncard from card Select scroll Display next or last or hold process variable display Grp Everything Mode Numeric gt NEX
200. rolled through The first item in the CHART category is depicted as an example below Chart printer on line NEXT PREVIOUS Once the required job has been located operation of the enter key initiates a search for all trigger sources for that job After a Please wait message the job sources will be presented at the bottom line of the display Up to 8 sources can be displayed on one page but if there are more than eight the first six are displayed along with a MORE gt softkey to allow access to remaining sources Continued Section 3 247645 3 18 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 3 4 2 JOB SEARCH SOURCE Cont Chart printer on line 01 DO3 E06 T04 01 t05 MORE gt Where a Normal measuring channels are presented without prefix b Derived channels have the prefix D c Event numbers have the prefix d Totaliser numbers have the prefix CAPITAL e Timer numbers have the prefix t f Counters have the prefix C g Alarm numbers are presented as subscript numbers after the associated channel number Thus in the above example the chart is put on line by Channel 1 Alarm 1 or Derived channel 3 Alarm 2 or Event or Totaliser 4 or Counter 1 or Timer 5 or by further sources on subsequent pages MORE gt 3 4 3 System error display Operator Select a category DIS
201. s 7 characters maximum to be en tered using the cursor scroll up and scroll down softkeys The descriptor is entered at page one the tag at page two The group configuration described below Section 4 5 defines whether the descriptor or the tag is included in the PV display and in logs Configuration Select a category INSTRM CHART CHANNEL GROUP MOR Channel NN Select a category RANGE ALARM ZONE TRACE L Tag CCCCCCC n L Figure 4 4 6 Channel configuration Ident HA247645 Section 4 Issue 10 Nov 98 Page 4 27 180MM MUITIPO IN T RECORDER INSTALLATION AN D OPERATION MANUAL 4 5 GROUP CONFIGURATION There are six groups to which process variables can be assigned One group Default name Everything contains all configured Channels totalisers etc Though its title and the format in which its contents are displayed can edited by the user the contents of this group cannot be changed The remaining groups Empty 1 to Empty 57 can be fully configured as to content title and format The selection of which group s contents is to be displayed during normal operation is made at the DISPLAY page of the Operator menu section 3 2 1 Configuration Select a category INSTRM CHART CHANNEL GROUP MORE gt Use NEXT and PREVIOUS softkeys to scroll to the required group Config for Group Everything CONTENT FORMAT TITLE NEXT PRE
202. s made up of dots produced by the print head as it traverses across the chart at regular intervals Advantages are that many more traces can be laid down on the chart the traces can be annotated for identification and mes sages can be printed on the chart Disadvantages are that fast transients may be missed at low chart speeds A term used to describe the controls e g pushbuttons keypads and visual feedback display that are used to operate and configure the unit This includes the chart cassette and the mechanical system motors etc needed to move the chart through the cassette The paper transport system is often considered to be an integral part of the writing system A fibre tipped disposable stylus with an integral ink reservoir Used to draw trace the value of a single process variable on the chart in continuous trace recorders With most continuous trace recorders the mechanical positions of the pen tips are offset in the time axis in order that they do not collide with one another as they traverse the chart A result of this is that simultaneous events in more than one channel can appear to be very far from simultaneous particularly at slow chart speeds To overcome this apparent time differ ence most recorders now offer pen offset compensation which delays the signals of all but the final channel This has the disadvantage that changes may not appear on the chart until a considerable time after they have happened With modu
203. ssue 10 Nov 98 Page A 8 Issue 10 Nov 98 Page 3 6 Issue 9 98 Page 4 41 Issue 10 Nov 98 Annex B Page 3 7 Issue 9 98 Page 4 42 Issue 10 Nov 98 Page B 1 Issue 10 Nov 98 Page 3 8 Issue 9 98 Page 4 43 Issue 10 Nov 98 Page B 2 Issue 10 Nov 98 Page 3 9 Issue 9 98 Page 4 44 Issue 10 Nov 98 Page B 3 Issue 10 Nov 98 Page 3 10 Issue 9 98 Page 4 45 Issue 10 Nov 98 Page B 4 Issue 10 Nov 98 Page 3 11 Issue 9 98 Page 4 46 Issue 10 Nov 98 Page B 5 Issue 10 Nov 98 Page 3 12 Issue 9 Jly 98 Section 5 Page B 6 Issue 10 Nov 98 Page 3 13 Issue 9 Jly 98 Page 5 1 Issue 9 98 Index Page 3 14 Issue 9 Jly 98 Page 5 2 Issue 9 Jly 98 Page i Issue 9 Jly 98 Page 3 15 Issue 9 Jly 98 Page 5 3 Issue 9 Jly 98 Page ii Issue 9 Jly 98 Page 3 16 Issue 9 Jly 98 Page 5 4 Issue 9 Jly 98 Page ili Issue 9 Jly 98 Page 3 17 Issue 9 Jly 98 Page 5 5 Issue 9 Jly 98 Page iv Issue 9 Jly 98 Page 3 18 Issue 9 Jly 98 Section 7 HA247645 Page 7 8 Issue 10 Nov 98 180 MM MULTIPOINT RECO RDER IN STALLATION AN D OPERATION MANUAL 7 4 GLOSSARY OF TERMS The following glossary is general to all the manufacturer s products and may thus contain terms which are not applica ble to your particular unit In particular many of the terms are relevant only to configurable recorders Alarm Analogue input Analogue output Attenuator Break response Chart cassette Cold Junction Compensation Communications
204. t Chart Select a category ON OFF SPEED LOG INT MODE SCALES LOG INT SOFTKEY Log 1 can be initiated automatically at one of two intervals known as interval A and interval B set up as a part of Chart configuration Section 4 3 The content of Log 1 and its destination chart or memory card if fitted is defined in Log Configuration as described in section 4 7 Operation of the LOG INT softkey allows the operator to switch between interval A and interval B The current log interval is shown in the top line of the display and the softkey captions show the alternative intervals A log interval of say 00 30 means that log N 1 is printed on the chart every 30 minutes A log interval of 00 00 stops the log being printed For example purposes only in the displays depicted below log interval A is 0 and log interval B is 1 hour Logging interval is 00 00 Interval A 00 00 01 00 a Logging interval is 01 00 Interval B 00 00 01 00 If the memory card option is fitted log 2 can also be initiated automatically at one of two archive intervals See sec tion 4 1 4 for details MODE SOFTKEY The recorder offers three Print Modes which define the way in which information is presented on the chart These modes are called Trace priority Text priority and Text only and are fully described in section 4 3 Chart configura tion Any one of these modes can be
205. t scroll The mix of PVs is determined by the user Those in the examples above were chosen to illustrate the prefixe for counters totalisers etc In two line mode used decimal key as cursor as key and numeric keys to enter the PV number Figure 3 2 1c PV display modes Section 3 HA247645 Page 3 8 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 3 2 2 Chart control page Operator DISPLAY Select a category CHART ALARM CHANNEL MORE gt Operation of the CHART softkey calls the menu page depicted below Chart Select a category ON OFF SPEED LOG INT SCALES MODE ON OFF SOFTKEY Operation of this soft key calls the chart on off line page With the chart on line the page is as depicted below OFF FAST OFF ON PARK ADVANCE Printer is On line OFF FAST OFF If the OFF softkey is operated the recorder will continue to print logs and queued demand messages before printing a Printer Off message and then switching the chart drive off line After a Please Wait message the display changes to the off line display with a Printer Off status indicator towards the right hand end of the display inverse P If the FAST OFF softkey is operated the recorder will finish printing the current line of text if any be fore switching the chart off line Demand messages are lost but if logging is in operati
206. temp A Tag Furn01A Alarm Tripped immediately if the temperature exceeds 780 and remains tripped until acknowl edged Sounds internal buzzer whilst active The channel is to be displayed as a member of a group called Furnace 1 temps which includes channels 5 to 8 and it is to be traced with the recorder chart speed set to 60 mm hr 2 3 2 Accessing configuration If the recorder is switched off open the recorder door and operate the power on off switch located behind the chart cassette The recorder will initialise itself This means that it gets data from the various areas of memory and sets up the trace display etc functions previously configured If no previous configuration has taken place as assumed below then the default values i e values entered at manufacture are used Once initialisation is complete the first display page appears 01 1 The page shown opposite is the default type of display mode 2 PINE MODE HOLD NEXT PREVIOUS Operation of the home key calls the first of the top level Opera tor Menu pages to the display i Operation of the Softkey immediately below the MORE gt Operator Select a category legend calls the second of the top level Operator Menu pages to ptspray CHART ALARM CHANNEL MORE the display Operation of the softkey immediately below the MORE gt leg Operator Select category
207. the chart through the gap between the platen and the paper guide and lay the first two or three leaves in the bottom take up paper tray Close the paper guide ensuring that both sets of chart holes locate correctly on the drive sprockets and that the horizontal grid lines are parallel with the chart guide If the chart is loaded correctly the circular holes will be on the left and the printed grid will be uppermost with no red line showing Figure 1 7 2b Chartloading Ensure that the paper lies naturally i e the fold direction is the same as when packed by the chart manufacturer then use the ADVANCE softkey to feed more chart through to ensure it is moving smoothly FAILURE TO ENSURE THAT THE CHART FOLDS NATURALLY WILL RESULT IN THE EVENTUAL MALFUNCTIONING OF THE CHART FEED 1 8 PRINT CARTRIDGE REPLACEMENT Caution Before attempting to change the print cartridge it is essential to ensure that the printhead cartridge is parked as described in section 1 7 above otherwise it will not be possible to change the cartridge without risk of damage Note Toensure maximum printhead life itis recommended that the print cartridge be removed and stored separately in a sealed container if the recorder is to be left unpowered for an extended period 2 See Annex B for previous recorder versions 3 In order to avoid getting ink marks on the hands it is recommended that a pair of disposable gloves be used when handling t
208. the manufacturer the protection provided by the equipment might be impaired 8 For both portable and panel mounting equipment the protective earth terminal must remain connected even when the recorder is isolated from the mains supply if any of the I O circuits are connected to hazardous voltages A full definition of Hazardous Voltages appears under Hazardous Live in BS EN61010 Briefly under normal operating conditions Hazardous voltage levels are defined as gt 30 RMS 42 4V peak or gt 60 dc Symbols used on the recorder labelling One or more of the symbols below may appear on the recorder labelling Refer to the Manual for instructions Protective Earth This recorder for ac supply only This recorder for dc supply only Risk of electric shock HA247645 Section i Issue 10 Nov 98 Pagei 3 180MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL A STATIC ELECTRICITY High voltages tens of kilovolts can be generated on the human skin through a number of mechanisms such as friction between different materials e g nylon and skin and separation of similar materials e g masking tape nylon sheet The gate oxide region of all metal oxide semiconductors MOS is extremely thin and can be damaged by voltages as low as 60 Volts Modern MOS devices have built in clamp diodes which reduce the incidence of obvious static damage considerably It is possible however even with such
209. the numeric keys For deviation alarms only This sets a range either side of the reference value inside which a deviation in alarm is active or outside which a deviation out alarm is active Entered using the numeric keys For rate of change alarms only allows a value D to be entered using the numeric keys If the change in the channel value APV over the time period specified T see immediately below is greater than D the alarm becomes active LE if APV T gt D the alarm is active Allows a time period T to be entered using the field scroll keys for use with the above Value Scrollable values are 1 10 30 and 60 seconds and 10 30 and 60 minutes Allows averaging periods of to 9 seconds to be entered using the numeric keys This allows the sensitivity of the rate of change alarms to be varied Scrollable between the Open state and Closed state text strings as entered in page one of Range configuration see section 4 4 2 above If set to the open state then the alarm is active with a high resistance input If set to the closed state the alarm is active with a low resistance input Allows initiation of alarm action to be delayed by up to 2048 seconds after the alarm is detected If the channel goes out of alarm within this period the alarm is ignored SET PT SOFTKEY PAGE 2 PARAMETERS Hysteresis Allows deadband areas to be entered using numeric keys for absolute and de viation alarms
210. ting PEIA S EE E A EA 4 9 Installation Decimal point position 4 19 Chart 1 10 4 Default 4 37 Electrical 1 3101 6 1 6 Descriptor entry incepet ca des 1 3 Channel 2 12 4 27 Software Options onsec tt tg eta 5 3 GCOUntGIS cete rr rete etd e he rre eren 5 6 Instrument configuration cede P 4 8to4 11 EVEN 4 30 Interpolation cesses 4 13 GrOUD iio a eee el 4 28 INTRVL softkey visitas ecient Auli SA OE Civ 3 20 RIPE CETERO 5 8 Invalid configuration 5 9 7 3 TotallSerS hee ek 5 4 Invalid index message serere dts 7 3 eei Inm er nade 4 34 DIR softkey M 222 3 20 J Job source search 444444 0 3 18 Indicator 5 5 aceite Sains dedi Shee 3 8 dO SI SONIC Vict hie career ne 318 ete ete N ees 3 7 JODS Mute pae tee ode 3 8 Jobs soflkey ue M 4 24 SOMKCY 5 inci dese 3 6 4 37 Display Keyboard 2 3 4 20 Keys softkey 3 15 4 10 E L Edit 1 2 softkey iii 3 16 Latched alarms 22 2
211. ts arising from the inks or pen tips HA247645 Section 7 Issue 10 Nov 98 Page 7 5 180 MM MULTIPOINT RECORDER IN STALLATION AN D OPERATION MANUAL 7 2 2 Nickel cadmium batteries Product BATTERY PACK SEALED NICKEL CADMIUM BATTERIES Part numbers PA244816 HAZARDOUS INGREDIENTS Name Range Toxicological data Negative electrode cadmium metal cadmium hydroxide nickel sinter Not established Not established Highly toxic hydroxide nickel cobalt Not established Not established Highly toxic if ingested Electrolyte potassium hydroxide 30 to 45 Not established Highly toxic iHighly corrosive PHYSICAL DATA Boiling point Specific gravity Vapour pressure Solubility in water Odour Colours FIRE AND EXPLOSION DATA Flash point deg C Method used ae ae FLAMMABLE LIMIT LIMIT e Extinguishing media Batteries can explode due to excessive pressure build up which might not be self venting Toxic fumes cyanogen may be generated Unusual fire and explosion hazards Section 7 HA247645 Page 7 6 Issue 10 Nov 98 180 MM MULTIPOINT RECORDER IN 5 AN D OPERATION MANUAL 7 2 2 NICKECADMIUM BATERIES Cont HEALTH HAZARD DATA Cont FIRST AID PROCEDURES 3 If leakage occurs wash the affected area with plenty of water and cover with dry gauze If affected wash Eyes and skin leyes
212. uantities e g cubic feet A device which produces an electrical output proportional to temperature flow rate pressure speed position etc Common transducers are potentiometers thermocouples resistance ther mometers RTDs and flow meters Thermocouple wire compensation wire is expensive and if the thermocouple is a long way from the measuring device it is often cheaper to instal a transmitter local to the thermocou ple This device converts the mV signal from the thermocouple to a mA signal which can then be wired to the recorder using normal copper wire Transmitters can be self powered or they may need power generated for them Most recorders can be fitted with Transmitter Power Supplies as an option A general term used to describe the mechanical means of moving pens printheads across the chart width The term often includes the paper transport system used to drive the chart through the cassette Zero is generally taken to mean the value associated with the left most grid line on the chart Its actual value need not be zero as long as it is less than the Span value Section 7 Page 7 12 HA247645 Issue 10 Nov 98 180 MM MUITIPO IN T RECORDER INSTALLATION AND OPERATION MANUAL ANNEX A RECORDER SPECIFICATION LIST OF CONTENTS Section Page Al GENERALSPECIFICATIO 2 2 2 UNIVERSAL 8 CHAN N ELIN PUT BOARD SPECIFICATION 4 16 CHANNELDC IN PUT BOARD SPECIFICATION
213. ubtract source 1 from source 2 n Continuous min of Group Name h MULTIPLY A CHANNEL MAXIMUM Multiply source 1 by source 2 n Maximum of source 1 Select group using up down arrow keys LATCHING MAXIMUM Divide source 1 by source 2 n Latching max of Group Name n MODULUS Select group using up down arrow keys CONTINUOUS MAXIMUM Take modulus of source n Continuous max of Group Name D SQUARE ROOT POLYNOMIAL Take square root of source n Polynomial of chan NN A0 1 000 90 Al 1 000 9 2 1 000 99 a3 1 000 CHANNEL AVERAGE RELATIVE HUMIDITY Average of source n Wet temp ch WW Dry temp ch DD D Time interval TTTT minutes Atm press ch AA Psych const 6 660704 Top level configuration Con menu figuration Select a category MATHS TOTAL R COUNT I MER MORI gt t Derived channel DNN Select a category COPY ADD DIVIDE GROUP AVERAGE Select group using up down arrow keys Fvalue Average of Group a Temperature channel TT li Sterilizing temp 99 0 2 value 1 ROLLING AVERAGE LINEAR MASS FLOW Rolling average of Source a Flow ch NN Temperature ch NN Sample Interval 5555 Points Absolute press ch NN Constant 1 00 EXPONENT 4 SQUARE ROOT MASS FLOW Raise e to the pow
214. urther input channel alarms or if none shows derived channel if fitted alarms Text EDIT 1 EDIT 2 PRINT 1 PRINT 2 Print Operator Message 1 or 2 on chart Select a category Chart Select a category ON OFF SPEED LOG INT MODE SCALES Select chart Select Select print Initiate speed interval mode quick scale AorB AorBf or AorB printto chart lt log 1 Shows further derived channel alarms or if none shows input channel alarms Printer is on line OFF FAST OFF Y Printer is off line ON PARK ADVANCE 02 542 95 C Furn01A HOLD NEXT 2 LINE MODE PREVIOUS Operator message N CLEAR lt gt NEXT PREVIOUS Clears from Move cursor left or Scroll through cursor right characater set from position to current character end of line Use key to swap Y character sets Manual job keys ACK ALL Default Actual key legends are set up in Instrument configuration Log Everything to chart SEND NEXT PREVIOUS Initiate log of Select group for displayed printing group name Enter edit Operator Message N N 1 or 2 action is Keys set up as latching or non latching in instrument configuration acknow Actions to be taken when the keys are operated defined in Event ledge all configuration alarms Operator Select a category Softkeys appear only if MATHS TOTL R COUNTER TIMER option fitted Display Display Start preset preset
215. ve Writing system failure Battery low Clock hardware failure Input channel failure Invalid remote cold junction temperature EEPROM failure battery backed RAM failure cycle time exceeded Writing system failure Active if a failure in the chart drive is detected Battery low Active when the RAM battery voltage drops below a safe voltage Clock h w failure Active if the clock circuit fails Invalid remote cj temp Active if a failure in the remote CJ sensing circuit is detected Power up Triggers at initialisation Event Allows one or more other events to be used as sources Totaliser alarm Active if a specified totaliser s alarm is active Group totaliser alarm Active if any totaliser alarm is active in a specified group Counter alarm Active if a specified counter s alarm is active Group counter alarm Active if any counter alarm is active in a specified group Timer output Allows one or more timers to be defined as event sources DV partial failure Active when one or more but not all inputs to a group maths function e g Continuous Max fails Mem card battery low The battery in the data card should be replaced as soon as possible Mem card battery flat The battery is exhausted and data will be lost when card is removed Mem card full Active when the memory card is full Mem card NN full Active when the card is a configurable percentage full See memory card manual Mem card fitted Active whilst a memory card is fitted
216. wer on message is printed on the chart The message includes the current time and date the print mode trace priority and chart speed 120mm hr After initialisation is complete the display goes into background mode i e it displays a single channel s number status or value and tag on the top line and will have a series of softkey legends on the lower line The softkeys 2 LINE MODE etc are fully described in section 3 The first channel to be displayed is the first channel fitted normally 1 After approximately 3 seconds the display changes to show channel 2 and so on until all the measuring channels have appeared After all the measuring channels have been scrolled through in this way any option values maths chan nels totalisers counters are displayed in turn before channel 1 is returned to As delivered all channels are set to OFF In order to carry out measurements and start tracing you need to tell the recorder what input types are wired to each channel what ranges and scales to use alarm setpoints alarm types and so on To do this you need to access the configuration menus but before you do here is some basic information you need to do the job Section 2 HA247645 Page2 2 Issue 9 Jly 98 180 MM MULTIPOINT RECORDER INSTALLATION AND OPERATION MANUAL 2 2 OPERATOR INTERFACE The Operator interface is the name given to the display and its associated hardkeys includi
217. y the value of source channel B otherwise copy the value of source channel A HIGH SELECT This function has two input or derived channels as sources and copies whichever has the higher value at the time LOW SELECT This function has two input or derived channels as sources and copies whichever has the lower value at the time STOPWATCH The stopwatch starts counting as soon as the function is configured The value is normally displayed in asa number of 1 4 seconds but if one of the date time formats described in section 5 3 1 is selected the value is displayed in hours minutes seconds The stopwatch can be disabled by a maths pack job and can also be reset to Zero TIME STAMP When triggered by a maths pack job becoming active the time stamp reads the current time and date from the system clock and holds it The time or the date can be displayed according to the configured value format Note display format selected affects only the value displayed not the internal value of the channel This internal value is a number of seconds either elapsed since enabled stopwatch or elapsed since Ist of January 1988 Time Stamp This allows time functions to be processed in the maths pack For example two channels each with a time stamp as its value can be subtracted to give the time between the two time stamps and this can be displayed as elapsed time if so configured in the Value Format page Section 5 HA247645 Pag
218. ystem Zero See Analogue output Also known as threshold this is the point at which an alarm becomes active or inactive See also hysteresis The input circuit of each recorder channel measures voltage signals If current signals are connected to the recorder a low value resistor must be placed across the inputs to convert the current signal to Volts according to Ohms law Volts Amps x Ohms Thus a0 to 20 mA 0 02 Amps signal applied across a 250 resistor produces a voltage range of to 0 02 x 250 Volts 5 Volts Such resistors are called Shunt resistors or Shunts for short and are usually of very close tolerance Span has two common meanings the right most grid of the chart or the value given by maximum value minimum value The two meanings are identical where the minimum value is zero The line produced on the chart or display screen showing the value of the process variable being measured A junction of two dissimilar metals which produces a small voltage the value of which de pends on the temperature of the junction The voltage varies in a non linear way with tem perature but for any given type this non linearity is well known and invariable and is compensated for by linearisation tables in the recorder memory See setpoint Timers carry out general timing functions and can initiate job lists A mathematical function which allows flow rates e g cubic feet per second to be converted to actual q

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