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100mm chart recorders User Guide

1. Left most 0 stops flashing centre 0 flashes Operate Scroll Up key centre 0 changes to 1 FAn Operate Enter key Display changes to PArc according to model Figure 3 2a The rest of the Configuration menu fig 3 2 1 15 accessed using up down arrow keys i Entry to configuration OPERATOR ACCESS LEVEL Initially set to 0 this access level requires the user to enter a password direct from the background display as de scribed above Once entered the user has full access to the recorder s configuration See section 3 2 11 PASS for details of password editing Setting the access level to or 2 AcES Instrument configuration section 3 2 11 allows the operator to carry out the operations shown in table 3 2 without needing to enter the password Minimum access Function level required Pen fan printhead park Set chart speed Align traces to chart zero and full scale Set clock date time and date format Carry out input adjust Table 3 2 Operator access levels ENTER INDICATOR Whenever a change is made to a configurable item an E symbol appears in the channel number display Operation of the Cancel X key resores the previous value and extinguishes the E Operation of the Enter key saves the new value to the recorder s data base and the E symbol disappears in three stages as depicted below whilst the save takes place Ella HA249928 Pag
2. 10 brng bad range 18 28 E SERIE ENDE 12 d TS era 19 Cassette change 2 Eile IMG CHOW Dt 12 Channel Event input description 25 to 26 e E 16 External cold junction temperature entry 19 Contour 18 28 F Hold A en 10 TAGS AA A 15 esse 15 Chart G 810 10 Global 20 Speed Printing OD etarras 11 H Selection nennen gt PUI DUT range as 19 AA 21 21 rel coal HERE A 16 Cold junction External temperature entry 19 6 18 28 Range setting c 19 T o pan 19 Type selection Rm 19 ype selection Common Tell idea 20 Installation dnd lectrical 4 Configuration Elec 12 M MLCEA 4 O OVEINIEW nenne 14 Installation al RE gt Instrument Configuration 20 249928 Issue 15 06 41 100 MM RECORDER USER GUIDE L IN ses ee ee Bere 19 Linearisation function selection 19 Lo DUE PONG E esaeo 19 Linearisation range entry 19 M mA mV Input type
3. LA128965 LA233023 LA234423 243770 LA246521 LA249550 17127887 LA125452 LA128966 LA233461 LA234424 LA243771 1 246522 LA249551 12127888 LA125453 LA128969 LA233462 LA234425 LA243772 LA246523 LA249552 7127889 1 128961 LA203211 LA233463 LA235347 LA243773 LA247158 LA249553 LZ127890 LA128962 LA203212 LA233701 LA235348 LA249554 LA128963 LA203213 LA233702 LA235349 14203214 LA233703 LA235350 HAZARDOUS INGREDIENTS Name Formamide 25 to 30 Not established available Not Acid dyes 1 510 3 Not established PHYSICAL DATA Boiling point 100 C Specific gravity 1 06 to 1 1 Vapour pressure Due to H20 only 0 62 approx zo in Complete FIRE AND EXPLOSION DATA Flash point deg C Method used Not flammable FLAMMABLE LIMIT De ken Use medium appropriate to primary LEL UEL Extinguishing media scene Not applicable Not applicable Special fire fighting procedures None Unusual fire and explosion hazards HEALTH HAZARD DATA Threshold limit value established LD 50 Oral Not established LD 50 Dermal Not established Skin and eye irritation None in normal use Over exposure effects Unknown Chemical nature Solution of dyestuffs in water and organic solvents FIRST AID PROCEDURES Eyes and skin Flush affected areas with water If irritation develops consult a physician Ingestion If swallowed dilute with water Induce vomiting Obtain immediate medical attention Inhalation If inhaled move to
4. Range 30 mV High Range 150mV 1 Volt 10 Volts Worst case temperature performance 80ppm of input per deg C 80ppm of input per deg C 272ppm of input per deg C Resolution 5 5uV 37uV 370uV 0 2 Volt 2 Volts Thermocouple data Temperature scale Linearisation accuracy Bias current Cold junction types error CJ rejection ratio Upscale downscale drive Types and ranges HA249928 Issue 15 06 ITS 90 0 05 of user entered span 0 05 nA Off internal external 1 C max instrument at 25 C 50 1 minimum High low or none Overall range 0 to 1820 Standard IEC 584 1 Max linearisation error 0 to 400 C 1 7 C 400 to 1820 C 0 03 C 0 12 C 0 08 C 0 03 C 0 07 C 0 02 C 0 04 C 0 20 C 0 to 2300 0 to 2495 2 0 to 1000 O to 2315 210 to 1200 2 0 to 1372 200 to 900 Hoskins Hoskins IEC 584 1 Hoskins IEC 584 1 IEC 584 1 DIN43700 1985 To IPTS68 IEC 584 1 IEC 584 1 IEC 584 1 IEC 584 1 DIN 43710 1985 Engelhard 0 04 C 0 04 C 0 04 C 0 02 C 0 08 C 0 14 C 0 02 C 270 to 1300 50 to 1768 50 to 1768 270 to 400 200 to 600 0 to 1406 0 to 1370 Ni NiMo Platinel Page 35 100 MM RECORDER USER GUIDE 6 1 TECHNICAL SPECIFICATION Recorder Cont Resistance inputs Ranges including lead resistance Linearisation accuracy Infl
5. This function applies only to annotating recorders At closure the current time and date is printed on the chart For as long as the contact is closed the chart runs at its selected speed but annotation of scales time date and chart speed is inhibited At contact opening pens are zeroed contiuous trace recorders or tracing is inhibited multipoint recorders time date scales and chart speed are printed on the chart the chart is wound forwards 80 mm and is then stopped Contact input 2 may not be closed if contact input 1 is closed 4 3 3 Contact input 3 This function applies only to annotating recorders and is effective only if contact 1 or 2 is closed On closure the message EVENT START HH MM SS 15 printed at the left hand side of the chart where HH MM SS shows the time of closure in hours minutes and seconds On contact opening the message DURATION HH MM 55 is printed at the left edge of the chart where HH MM SS shows how long the contact has been closed to the nearest second Should the duration of closure reach 100 hours the duration re sets to zero 4 3 4 Contact input 4 If contact 2 is closed then channel four continuous trace or channel six multipoint recorders is used to show the status of contact closure 4 Whilst contact 4 is open the trace is at 100 of chart span whilst closed the trace moves to 96 of span If neither contact or 2 is closed pen four continuous trace recorders mo
6. 1 Ch 2 Ch 2 Ch 3 Ch 3 Ch 4 Ch 4 relay tirelay 2 relay relay 2 relay llrelay 2 relay t relay 2 _ le Option board No 4 LITT TIC Ch 5 Ch 5 Ch 6 Ch 6 relay jjrelay 2 relay 1 2 Figure 4 1 3 Normally closed relay wiring alarm power off state HA249928 Issue 15 06 Page 23 100 MM RECORDER USER GUIDE 4 2 TRANSMITTER POWER SUPPLY OPTION 4 2 1 Introduction This option supplies one or two sets of three 150 lated 25 Volt outputs wired to terminal blocks for user connection Each output is intended to sup ply power to a remote transmitter in order to run a 0 to 20 mA or a4 to 20 mA current loop Figure 4 2 1 shows an overall view of a transmitter User outputs power supply option fitted in the rear terminal L 3 in retaining screw The fuse is a 63mA 220 240V or 100mA 110 120V 20mm anti surge type T located on the circuit board as shown in figure 4 2 1 above Spare fuses are available from the manufacturer Transmitter power supply fuse Figure 4 2 1 Transmitter power supply SAFETY ISOLATION Isolation dc to 65Hz BS EN61010 Installation category Il Pollution degree 2 see section 6 for definitions Transmitter power supply fuse Channel to channel 100V RMS or double insulation Channel to ground 300V RMS or dc basic insulation 4 2
7. 16 Y Zac ee ne 16 ZERO ns 16 SPAN Me PEE 16 ei ET 16 9 2 9 vAlarmsel Up toot be ED adeste alter 17 HA249928 Issue 15 06 249928 Issue 15 06 100 MM CHART RECORDER USER GUIDE LIST OF CONTENTS Section Page RONGE corrr Enne eek 18 E EE E EOE T a EN 19 Fay E 19 Wd em 19 eta AIE EN een ee 19 SG NG NE A 19 A e 19 DE E REPE 19 E onu M ML 19 Sg UN rci A 19 RESP E P 19 pe Mp L 19 SUA TONS UI rtm E DR HC Mr 20 SA M AOI eR PO 20 DA ee MM Eque MD M C 20 CREL tates cat ace bal M que an 20 DE Ce W PA 20 phe D ee ee een ers 21 NUNES a 2 AGES ne IM CPU Ne 2 2 4 OPTIONS cintas 22 A A 22 4 1 1 Three change over relays board 22 4 1 2 Four normally open relays 23 4 1 3 Four normally closed relays board 23 4 2 TRANSMITTER POWER SUPPLY 24 AD en 24 nee 24 SAFETY ISOLATION sa ae 24 422 2 24 7 EVENTINPUFOPTION E 25 AO GontacbiDpul
8. 2 Signal wiring Recorder rear terminal panel OO Each set of outputs is terminated at a terminal block as shown in figure 4 2 2 In order to read input values successfully a resistor must be connected across V and V of the input channel This resistor should have a minimum i specification of 1 4 Watt 1 and should be either 1000 or 2500 in value as required Resistors of this kind are available from the manufacturer Transmitter User terminal block ol Long terminal cover Black Black S Other transmitters Only one channel shown for clarity Figure 4 2 2 Transmitter power supply signal wiring Page 24 HA249928 Issue 15 06 100 MM CHART RECORDER USER GUIDE 4 3 EVENT INPUT OPTION This option offers four inputs to control chart on off and annotation of events Each event is initiated by a contact closure or opening applied between terminal and input terminals one to four Note Alarm message printing 15 inhibited if the Event Input Option is fitted 4 3 1 Contact input 1 With the contact closed the chart runs normally at its selected chart speed When the contact is opened pens are parked at zero continuous trace recorders or tracing is stopped multipoint recorders the chart winds forward eighty mm and stops Contact input 1 may not be closed if contact input 2 below is closed 4 3 2 Contact input 2
9. 220 function 2442 Enter text strin Select F Unit 1 nua md tAg Enter scale low and Select CJC type high values n Enter an pii i CA range low and high If CJC type external Enteriedtsi nter text string y values Hi 4 character max 9 gt Enter text string Enter shunt value 8 1Shun Select C or F 4 character max CAG only for Type mA Shu 1 Unit Set break response Set break response Enter shunt value high low or none CE EE high low or none EE only for Type mA HA Set display decimal Set break response on 1 decp Set display decimali de cp 1resp point position point position high low or none Set display decimal de point position A Type TC or RTD Type Volts mV mA ohm Type Volts mV mA ohm Lin RTD type Lin Linear or square root Lin T C or RTD Figure 4 4 3 Channel range configuration menu Channel Tags option items arrowed HA249928 Page 28 Issue 15 06 100 MM CHART RECORDER USER GUIDE 5 COSHH DATA 5 1 RECORDING PENS The COSHH data presented here is derived di rectly from data sheets produced by the manufac turer to cover all its products This is reflected in the fact that the list of part numbers includes more than those items relevant to this product HA249928 Issue 15 06 Product RECORDING PENS Part numbers LA128964 LA230393 17127886 1 125451
10. DATA Threshold limit value Not established LD 50 Oral gt 5g kg LD 50 Dermal Skin and eye irritation None in normal use Over exposure effects Slight irritation of mucus membrane Not established FIRST AID PROCEDURES Eyes and skin Flush affected areas with water If irritation develops consult a physician Ingestion If swallowed dilute with water Induce vomiting Obtain immediate medical attention If inhaled move to fresh air If necessary aid breathing and obtain medical attention REACTIVITY DATA STABILITY Conditions to avoid Strong oxidising agents and temperatures Stable Yes Unstable MA above 90 C Inhalation Hazardous decomposition None products Hazardous TT polymerisation ill 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 SPECIAL PROTECTION INFORMATION Respiratory If vapours are generated use organic vapour respirator Ventilation Normal ventilation is adequate Protective clothing Use gloves when handling printheads to avoid stains on skin clothing When printheads are being used for recording purposes there are Other no known deletarious effects arising from the inks or pen tips HA249928 Page 30 Issue 15 Jly O6 100 MM CHART RECORDER USER GUIDE SOSE DAN cont Part numbers 5 3 NI CAD BATTERIES PA244816 PA250002 PA250
11. DESC Allows a 20 character text string descriptor to be entered using the cursor and up and down arrows to enter each character in turn When the cursor is operated from 20th character position it returns to the Ist character position To indicate that this has happened character 1 of the decriptor is always preceded by a special character For example were the descriptor DOWNLINE to be entered where the highlighted text indicates the four characters on display and the cursor operated from the final E the display would change to ENL INE TEMPERATURE As indicated above characters which cannot be displayed K M W X are represented by another special character These non displayable characters do print correctly on the chart See section 3 1 above for the full character set available HA249928 Page 20 Issue 15 Jly 06 100 MM CHART RECORDER USER GUIDE 3 2 11 INSTRUMENT CONFIGURATION Cont HySt Allows a hysteresis value as a percentage of channel scale to be entered for all the alarms thresholds as a percent age of Channel scale See the Glossary of terms for a description of hysteresis 5 Allows printing of alarm messages to enabled disabled When enabled messages HH MM SS ALARM ON C A and HH MM SS ALARM OFF C A will be printed on the chart in black at the appropriate time HH MM SS is the time of occurence C is the relevant channel number A 15 the relev
12. N mm View on underside Panel cutout 138mm x 138 mm both 0 0 1 0 mm Min inter recorder distance 35 mm ____ Panel cutout details Vertical C2 e Maximum installed angles Case clamping Figure 2 1 Mechanical installation HA249928 Issue 15 Jly 06 Page 5 100 MM RECORDER USER GUIDE Continuous trace recorder Line input 90 to 264V at 45 to 65 Hz if Low Voltage Option fitted 20 to 53V dc or ac 45 to 400 Hz RMS Safety cover not shown Earth Line Neutral for clarity DC DC Multi point recorder Line input 90 to 264V at 45 to 65 Hz OR if Low Voltage Option fitted 20 to 53V dc or ac 45 to 400 Hz RMS Safety cover not shown Earth Line Neutral for clarity DC DC DC polarity not important but terminal is fused L opion bear HHH Option board s MECE option voar HHHH ption board s TrrTTTTM DC polarity not important but 4 terminal is fused LIP Eee BE LLLI opion voaa HHHH ption board s ENEN TTTTTTTS Shunt assembly Attenuator assembly 3 Remove CJ sensor DC V 2V lt Vin lt 10V mV Thermocouples 1 Prise cover off Rem
13. PROCEDURES In normal use there is no risk of leakage If batteries are abused this may lead to the leaking of a caustic alkaline solution which will corrode aluminium and copper The leak material should be neutralised using a weak acidic solution such as vinegar or washed away with copious amounts of water Contact should be avoided DISPOSAL Batteries must be disposed of according to current local regulations Batteries should not be discarded with normal refuse SPECIAL PROTECTION INFORMATION Respiratory Not applicable Ventilation Not applicable Protective clothing Not applicable Other HA249928 Issue 15 Jly O6 100 MM CHART RECORDER USER GUIDE 6 TECHNICAL SPECIFICATION INSTALLATION CATEGORY 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 con densation shall be expected 6 1 TECHNICAL SPECIFICATION Recorder I O Board types Universal input control board standard 3 Change over relay output board 4 Normally open relay output board 4 Normally closed relay output board Option boards Transmitter power supply Event inpu
14. T A aed duos NN da 25 A PPP 25 4 9 9 CORIGGETIBDUL Deere utei dus 29 ADA C ii daci n 25 4 9 9 PU WIPO 26 4 3 6 Safety isolation A anal 26 2 4 CHANNEL TAGS OPTION eat 27 A 27 242 Cycle messages en teeta 27 Z5 e A O tice 28 5 COSHH DATA 29 RECORDING ds 29 9 2 PRINTHEAD INK SE asi dat Modi om dire cal 30 5 3 NECAD BATTERIES een 3 5 4 NICKEL METAL HYDRIDE BATTERIES 32 6 TECHNICAL SPECIFICATION 33 6 1 TECHNICAL SPECIFICATION Recorder 33 6 2 TECHNICAL SPECIFICATION Input board 35 7 GLOSSARY OF TERMS 00000000000000000000000000000000000000000 37 INDEX 0000000000000000000000000000000000000000000000000000000000000000000 41 Page 3 100 MM RECORDER USER GUIDE 100 mm RECORDER USER GUIDE 1 INTRODUCTION The main part of this manual describes recorders fitted with membrane switches on each side of the display unit An nex A contains information on older models those with status levels prior to L19 Multi point recorders or L22 Continuous trace recorders The status level appears as the last two or three character section of the recorder serial number The recorder comes in
15. Telephone 45 70 234670 Fax 45 70 234660 E mail info eurotherm se FINLAND Abo Eurotherm Finland Telephone 358 22506030 Fax 358 22503201 FRANCE Lyon Eurotherm Automation SA Telephone 33 478 664500 Fax 33 478 352490 E mail ea automation eurotherm co uk GERMANY Limburg Eurotherm Deutschland GmbH Telephone 49 6431 2980 Fax 49 6431 298119 E mail info regler eurotherm co uk HONG KONG amp CHINA Eurotherm Limited North Point Telephone 85 2 28733826 Fax 85 2 28700148 E mail eurotherm eurotherm com hk Guangzhou Office Telephone 86 20 8755 5099 Fax 86 20 8755 5831 Beijing Office Telephone 86 10 6567 8506 Fax 86 10 6567 8509 Shanghai Office Telephone 86 21 6145 1188 Fax 86 21 6145 1187 INDIA Chennai Eurotherm India Limited Telephone 9144 2496 1129 Fax 9144 2496 1831 E mail sales eurothermdel com IRELAND Dublin Eurotherm Ireland Limited Telephone 353 1 4691800 Fax 353 1 4691300 E mail info eurotherm ie ITALY Como Eurotherm 9 Telephone 39 0 31 975111 Fax 39 0 31 977512 E mail info eurotherm it KOREA Seoul Eurotherm Korea Limited Telephone 82 31 2738507 Fax 82 31 2738508 E mail helo eurotherm co kr NETHERLANDS Alphen a d Rijn Eurotherm B V Telephone 31 172 411752 Fax 31 172 417260 E mail sales eurotherm nl NORWAY Oslo Eurotherm A S Telephone Oslo 47 67 592170 Fax 47 67 118301 E mail info euroth
16. channel s units are displayed for about a second and a half just before the next channel s PV appears See Note 2 in Section 3 1 regarding non displayable characters 3 2 11 INST This section of the configuration allows the Password to be edited the Common Relay function to be enabled disa bled the chart cassette type to be defined roll or z fold fanfold Alarm Hysteresis to be set Alarm messages to be enabled or disabled an instrument descriptor to be entered and operator access level to be defined H 2 ct t 010 d m Enter new password Off A On Common relay enable FAbC DE Enter descripor E y Enter new value for alarm 01 00 i hysteresis applies to all alarms yES A no Alarm message enable L 0 CA Lh 1 A L 2 Set access level Fan CA roll Set cassette type if changed FU 0 4 e eee ttt Q BK D H 4 O uN D D un 4 gt O un 4 Q D U un Figure 3 2 11 Instrument configuration menu PASS Allows a new password to be set for entry to the configuration menus If set to 000 no password is required for sub sequent entry to configuration See also Operator access in section 3 2 above and ACES below CREL Common Relay enable When set to Channel Alarm relay operates if any channel s alarm becomes active When set to relay operates only when channel 1 alarm 1 becomes active
17. fresh air If necessary aid breathing and obtain medical attention REACTIVITY DATA STABILITY Conditions to avoid Stable Unstable P Temperatures above 70 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 SPECIAL PROTECTION INFORMATION Respiratory If vapours are generated use organic vapour respirator Ventilation Normal ventilation is adequate Protective clothing Use gloves when handling pens to avoid stains on skin clothing All colours contain dyes which are suspected carcinogens Page 29 100 MM RECORDER USER GUIDE 5 COSHH DATA Cont Product WATER BASED INKS NOT CONTAINING FORMAMIDE 5 2 PRINTHEAD INKS Part numbers OG HAZARDOUS INGREDIENTS Name Toxicological data Acid dye Not available Not established PHYSICAL DATA Boiling point gt 212 C Specific gravity 1 05 to 1 1 20 H Solubility in FIRE AND EXPLOSION DATA lt s e o FLAMMABLE LIMIT Not flammable lash point deg C Method used Use medium appropriate to primar LEL UEL Extinguishing media PRIOR primary cause of fire Not available Not available Special fire fighting procedures None Unusual fire and explosion None hazards HEALTH HAZARD
18. left Close top Retain chart Y behind flanges Close the take up retainer and the chart guide ensuring the paper holes slots fit over the sprockets on the drive roller Close the top of the paper pay out tray ensuring that the chart is contained behind the flanges on the top HA249928 Page 8 Issue 15 06 100 MM CHART RECORDER USER GUIDE 2 4 2 Roll charts Carry out the Park procedure described in section 2 3 above Once the chart has been replaced return the cassette to the recorder and check the pens zeros spans against the new chart as described in sections 3 2 4 and 3 2 5 Remove cassete by pressing down on then pulling on the retaining clip Insert new chart roll 3 Remove inner tube 2 Open cassette top Pull off either end pinion 6 Lift ears to eject take up spool with used chart Open cassette top Slide the chart off the take up spool then push the pinion fully back onto the empty spool V Tear the corners off the chart then Y fold about 5mm of the point back Insert the fold into the slot then roll the paper onto the take up spool and re insert the spool into the cassette Close the cassette top Close the paper guide chart tear off strip ensuring that the chart is square with the cassette Tension the chart HA249928 Issue 15 06 Page 9 100 MM RECORDER USER GUIDE 3 OPERATION AND CONFIGURATION Current channel number Cancel Key
19. opened apparatus under voltage should be avoided as far as possi ble and if inevitable shall be carried out only by a skilled person who is aware of the hazard involved 7 Where conductive pollution e g condensation carbon dust is likely adequate air conditioning filtering sealing etc must be installed in the recorder enclosure 8 Signal and supply voltage wiring should be kept separate from one another Where this is impractical shielded cables should be used for the signal wiring 9 If the equipment is used in a manner not specified by the manufacturer the protection provided by the equipment might be impaired full definition of Hazardous voltages appears under Hazardous Live in BS EN61010 Briefly under normal operating conditions hazardous voltages are defined as gt 30V RMS 42 2V peak or gt 60V 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 This recorder for either ac or dc supply HA249928 Issue 15 06 Page 1 2 100 MM RECORDER USER GUIDE USER GUIDE LIST OF CONTENTS Section Page SAFETY NOTES ae ee 1 SYMBOLS USED ON THE RECORDER LABELLING 1 INTRODUCTION EUR 4 ANNOTATORBATIERIES se ee 4 121 ect dde 4 2 INSTAL
20. selection 19 Mains WI MES 2 Message printing insel 11 N Number of decimal places 19 Numeric entry techniques 13 O Ohm as channel 1 input type 18 28 On Offline messages 12 Operator access level er Bee 12 SEIN Eo ee ee 21 A 15 Password A AN 20 Factory entered A et es PEN 12 Per Palas ON 7 15 Pen Print cartridge replacement 7 Polluflon de dt B diosa een 33 Power uUp message nie 11 PD N 10 R Recorder We 5 33 Relay COMMON ee ee e 20 Option descriptas cala cercados 22 to 23 dua 11 jus 19 die 18 28 As channel 1 1 18 28 Selection as input nn 19 Page 42 S NO uus ne ee 1 Scale high low entry atin acta ea 19 nennen 11 Schiesser ee ae 19 SP eee 19 Setting A e tu Seton oe deest 21 Alarm messages 11 Alarm setpoints thresholds 17 Alarm pe ass 17 Cassete A e ttp iudee age 21 Channel hold on off 1
21. signal value p 9 90 Alarm with hysteresis gt Alarm off only when value falls below 90 An input circuit which accepts voltage current digital input signals from user A voltage current or digital input applied to the recorder input circuits See also Analogue input and Digital discrete input Page 37 100 MM RECORDER USER GUIDE 7 GLOSSARY OF TERMS Cont Linearisation table Measured value Multipoint recorder Operator interface Paper transport system Pen Pen tray Printhead Process variable Relay output Resistance thermometer Setpoint Shunt Span Page 38 Most transducers produce an output which is not directly proportional to the input For example the voltage output from a thermocouple does not vary linearly with the tempera ture 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 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 This is used to describe recorders which have multiple pen printheads rather than individual pens to produce the trace on the chart Each trace 15 made up of dots produced by the print head as it traverses across the chart at
22. thermocouple type and allows the user to use no cold junction compensation CJC none the internal CJC supplied by the recorder int or an external cold junction held at a known temperature Etn Where external 15 selected the following item is EJC which allows the temperature of the external CJC to be entered EJC Allows the temperature of an external cold junction to be entered See CJC immediately above for more details This EJC item appears only when CJC has been selected as external Etn SHUN Allows a shunt value to be entered for mA type inputs RESP Allows the user to select none Drive High drhi or Drive Low Drlo as the recorder s response to an open circuit gt 10 at its input Where none is selected the channel drifts according to the induced voltages in the signal wiring When selected high low the channel will be traced at gt 100 lt 0 on the chart DECP Allows the user to determine the position of the decimal point at the recorder display The positions can be scrolled through from 0 000 through 00 00 and 000 0 to 0000 HA249928 Issue 15 Jly O6 Page 19 100 MM RECORDER USER GUIDE 3 2 10 UNIT This allows the user to choose whether or not to display the channel units or not If is selected the background display carries out its normal 5 second scroll through the channels as described in section 3 1 above If Yes is se lected then the normal 5 second scroll continues but each
23. this is used to disable the chart and pen drives of the recorder so that the chart and pens or print cartridge can be changed safely In the case of the continuous trace recorder the pens to allow easy ac cess to them all 3 2 3 Chart speed Entry from the SPd display allows the chart speed to be chosen from a scroll list using the scroll up and or scroll down keys The chart speeds available are MULTIPOINT RECORDERS Off 5 mm hr 10mm hr 20mm hr 30mm hr 60mm hr 120 mm hr CONTINUOUS TRACE RECORDERS Off 5 mm hr 10mm hr 20mm hr 30mm hr 60mm hr 120 mm hr 240mm hr 300 mm hr 600mm hr 1200mm hr 3600mm hr 18m hr 18n n 36m hr 36n n If the annotator option is fitted it will print only up to and including 300mm hr chart speed 3 2 4 Zero This is used to align the traces to chart zero MULTIPOINT RECORDERS Upon entry the chart advances and a trace is placed on the chart where the recorder thinks chart zero is The up and down arrow keys are used to adjust the position of the trace so that it is aligned with the chart zero grid line CONTINUOUS TRACE RECORDERS Upon entry up down scroll keys are used to select a channel default channel 1 Use of the Enter key causes all pens but that associated with the selected channel to move to the centre of chart whilst the selected pen moves to where it believes chart zero is The up and down scroll keys are used to align this pen s trace to the chart zero grid line O
24. 0 Channel parameters users 19 Charit speed oscar 15 Common relay on or 20 New aussen 20 Operator access level 12 BEN SPAN were 15 pe UP ee 15 Time and Dote u Haren 16 Units display on off u aa ae 20 Ua E er 19 Shunt Yale Versen 19 SIGUE WIIG ats een 6 ee en 15 T Thermocouple Selection as input type 19 ms 11 Time date setting 16 Transmitter power supply 24 NIE an ee 19 U Units Display enable cecilia unto 20 Display see 10 Thermocouple RTD aussen 19 V Volts as input type 19 W Wiring supply and 6 2 ZENO Pen aa ee 15 249928 Issue 15 06 Inter Company sales and service locations AUSTRALIA Sydney Eurotherm Pty Ltd Telephone 61 2 9838 0099 Fax 61 2 9838 9288 E mail info eurotherm com au AUSTRIA Vienna Eurotherm GmbH Telephone 43 1 7987601 Fax 43 1 7987605 E mail eurotherm eurotherm at BELGIUM amp LUXEMBURG Moha Eurotherm S A N V Telephone 32 85 274080 Fax 32 85 274081 E mail sales eurotherm belgium be BRAZIL Campinas SP Eurotherm Ltda Telephone 5519 3707 5333 Fax 5519 3707 5345 E mail eurothermltda eurothermltda com br DENMARK Copenhagen Eurotherm Danmark AS
25. 188 HAZARDOUS INGREDIENTS nn os PHYSICAL DATA Boiling point Not applicable Specific gravity Not applicable Not applicable Solubility in water Not applicable FIRE AND EXPLOSION DATA Flash point deg C Method used Not applicable Use medium appropriate to LEL UEL Extinguishing media primary cause of fire Not applicable Not applicable Special fire fighting procedures Not applicable Batteries might explode due to excessive pressure build up which might not be self venting Toxic fumes cyanogen might be generated LD 50 Oral Not applicable Over exposure effects Not applicable Unusual fire and explosion hazards Chemical nature See above There are no risks in normal use FIRST AID PROCEDURES If leakage occurs wash the affected area withplenty of water and cover with dry gauze If eyes are affected wash with plenty of water Seek medical assistance If ingestion of leak material occurs DO NOT induce vomiting Give plenty of milk to drink Obtain Ingestion immediate medical assistance stating nickel cadmium battery Eyes and skin Inhalation Not applicable REACTIVITY DATA STABILITY Conditions to avoid Mechanical damage overcharging short circuiting terminals Stable Yes Unstable m d storage temperatures outside the range 0 to 40 C Hazardous decomposition None products Hazardous T polymerisation Will not occur SPILL OR LEAK PROCEDURES In normal use there is no ris
26. C EUROTHERM Major Functional items EUROTHERM CHESSELL 00000000 O Ol OD GA EAS Cancel Key L ZZ Enter Key Scroll up Key Scroll down Key Cursor Key CH1 2 CH4 o o o o 00616 00000D0 0000000 PENS Model 4102C Consumables CHARTS Blue channel 1 Z fold 16 metres GD128970Uxxx Red channel 2 CARTRIDGE Model 4102M Roll 32 metres GD128971Uxxx Green channel 3 LA249556 Where Violet channel 4 xxx 040 045 050 060 070 or 075 Annotator black number of chart divisions Signal conditioning components Shunt 100 LA246779UK10 Shunt 250 LA246779UK25 Attenuator LA244180 EUROTHERM CHESSELL Declaration of Conformity Manufacturer s name Eurotherm Recorders Limited Manufacturer s address Dominion Way Worthing West Sussex BN14 8QL United Kingdom Product type Industrial chart recorder Models 4102C Status level J12 or higher 4102M Status level J12 or higher Safety specification EN61010 1 1993 2 1995 EMC emissions specification EN50081 2 Groupl Class A EMC immunity specification EN50082 2 Eurotherm Recorders Limited hereby declares that the above products conform to the safety and EMC specifications listed Eurotherm Recorders Limited
27. Chan 1 1 Chan 2 Chan 2 3 Chan 3 relay 1 relay 2 relay 1 relay 2 relay 1 relay2 ES Option board No 4 D LT TII Ch4 Ch5 Ch5 Ch6 relay 1 relay 2 relay 1 relay 2 relay 1 relay 2 L AST noon eae In Figure 4 1 1 Changeover relay wiring alarm power off state HA249928 Issue 15 Jly O6 100 MM CHART RECORDER USER GUIDE 4 1 2 Four normally open relays board This 1 2 board supplies four relays with common and normally open contacts In alarm or power off conditions the common and normally open contacts are open Figure 4 1 2 below shows wiring details for 12 relays located at op tion board positions 1 2 and 3 0 Option board No 2 ME E E RE Ch 1 Ch 1 2 Ch 2 Ch 3 Gh 8 Ch 4 Ch 4 relay 2 relay relay 2 relay 1lrelay 2 relay relay 2 Option board 4 Ch 5 5 Ch 6 Ch 6 relay ijrelay 2 relay 1 2 T Figure 4 1 2 Normally open relay wiring alarm powr off state 4 1 3 Four normally closed relays board This 1 2 board supplies four relays with common and normally closed contacts In alarm or power off conditions the common and normally closed contacts are closed Figure 4 1 3 below shows wiring details for 12 relays located at option board positions 1 2 and 3 EE Option board No 2 Gi icd Ch 1 Ch
28. Enter Key Channel hold Channel value symbol 3 1 OPERATION The four character blue display shows the process value PV of each channel in turn with each channel remaining on display for 5 seconds If Units is selected in Units configuration the channel display units alternate with the PV at the display Current channel number is indicated by a green numeric character to the left of the PV display Red arrow heads to the right of the PV display indicate which if either of the displayed channel s alarms 15 active and whether the alarm is configured absolute high up arrow or absolute low down arrow Operation of either the Enter or the Cancel key allows entry to the recorder s configuration menus via a password The password is set to 010 at the factory but can be edited in Instrument Configuration section 3 2 11 Notes 1 Channels configured as Off do not appear in the scroll sequence If all channels are off then channel 1 is shown Off continuously 2 Unit string characters k w and x cannot be displayed by a seven segment display and are replaced by the special symbol 7 Similarly the letter m is displayed as Because takes two character spaces if an m is used in a unit string the right most character of four character strings is lost The above applies only to the display the characters are printed correctly on the chart 3 If actual input value exceeds the configured r
29. LATION sun 2 1 MECHANICALINSTALLATION Eee A 2 2 ELECTRICAL INSTALLATION cocotero A 2 3 PEN PRINT CARTRIDGE 2 3 1 Continuous trace recorders ooooococcccnnncnonoccccnnnononononnnnncnnnnnoooos 7 EA la ons seine Sins 7 2 4 CHART REPLACEMENT 8 2AN ZFold ehari A 8 2A 2 A 9 OPERATION AND CONFIGURATION 10 del SOBERAUGON ne nee ee 10 Channel ola ae 10 3 172 Channel scroll TM anui sott Eu 10 niis LS osa einer 10 ER E ee ee 10 251 5 MEM se se ie ans 11 3 126 ANGONO san 11 POV ERUP MESSAGE ss te e d 11 ALARM ON OFF MESSAGES nn a 11 CYC HUC MESSAGES dud 11 ON OFFLINE MESSAGES sn see 12 32 CONFIGURATIO N ra ia ee 12 OPERATOR ACCESS EVE id ed 12 ENTER INDICATOR cionado scd dete 12 NUMERIC ENTRY ana 13 3 2 1 Configurable sinne ke 14 CIARA CMER SET de 15 3 2 2 Fans Senats 15 92 9 GO EACH ee ee 15 MULTIPOINT RECORDER S u esse 15 CONTINUOUS TRACE 15 32 2 LOGO ar Bernie 15 MULTIPOINT RECORDERS 15 CONTINUOUS TRACE 15 TL en 15 320 Time ana date SE MING cia bands
30. UIDE 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 A device which produces an electrical output proportional to temperature flow rate pres sure speed position etc Common transducers are potentiometers thermocouples resistance thermometers RTDs and flow meters Thermocouple wire compensation wire 15 expensive and if the thermocouple 15 a long way from the measuring device it is often cheaper to instal a transmitter local to the ther mocouple 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 pow ered or they may need power generated for them Most recorders can be fitted with Trans mitter 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
31. actual value need not be zero as long as it is less than the Span value Page 39 100 MM RECORDER USER GUIDE This page is deliberately left blank HA249928 Page 40 Issue 15 06 100 MM CHART RECORDER USER GUIDE INDEX A Cont Acceess EVES 3 A ee 21 COSHH data MM 21 Ballenes 31 ROM enn eut 16 NiMH batteries cuidate t ana 32 Alarm A O 30 Conta 17 Recording DEMS ca 29 Elo 0e EIA ATE ecu add I uM EA 7 do vc ee 20 Hysteresis ceo use 2 Oyelie MESSAGES qu nee 11 On Off message printing 21 D On Off messages 11 Aligning the trace with the chart grid 15 Date een 11 Printing on the chart 11 Alarm messages enable disable 21 O ee 16 Alarm messages es 11 Decimal point 19 Cyclic MESSAGES onin onsin EM ocn 19 Om OMline messages oae a te 12 Default display ios 10 Power up message 11 Descriptor enla entre 20 Annotator kein ee A 10 B DIMENSIONS sauer e Ese a su Ld 5 Display interpretation 10 Break response nu ne ee 19 Display of channel
32. ake allowance for non standard inputs If both zero and span are adjusted a dual point gain and offset adjustment will be applied If only zero or only span is adjusted then a single point offset adjustment will be carried out Note If the hardware capabilities are exceeded or if the input is in ERROR or if the input has been configured with an invalid range the displayed value is and in such cases the adjustment is ignored ZEro After selecting the required channel for adjustment operate the Enter key whilst ZERO is displayed Apply a known input as close to the required zero point as possible Use the cursor and up down arrow keys to set the displayed value to the known input value A further operation of the Enter key confirms the change SPAn This operates in the same way as described for ZERO above except the known input should be as near to the re quired span value as possible CLr Operation of the Enter key whilst CLr is displayed calls a confirmation menu in which the up or down arrow is used to select yes or no Operation of the Enter key with yes selected causes any adjustments previously made to the relevant channel to be removed HA249928 Page 16 Issue 15 Jly O6 100 MM CHART RECORDER USER GUIDE 3 2 8 Alarm set up This allows an alarm threshold to be set and the alarm type to be defined as absolute high or absolute low The default threshold setting is 0 000 and this can be edited using the up and d
33. ange 999 9 is displayed for over range 999 9 for under range 3 1 1 Channel Hold Operation of the cursor key causes the currently displayed channel s value to remain permanently on display Channel hold Channel hold is indicated by a red H below the channel number This red H symbol is also used to display chart hold pen park mode To return to normal scroll mode the cursor key 15 operated a second time 3 1 2 Channel scroll Manual The channels can be scrolled through in both normal and channel hold mode by operation of the scroll up down keys In manual scroll all fitted channels are displayed when called even if they are configured to be Off 3 1 3 Units display See section 4 4 1 instead if the Channel Tags option is fitted If Units have been selected yes in the top level configuration menu then the PV and Units displays alternate with the PV being displayed for three and a half seconds then the units string for a second and a half See note 2 above for un displayable characters 3 1 4 dFlt display If the recorder s configuration should be found to be corrupt at power up a default configuration 15 loaded instead and dFIt is displayed as a warning to the user until either the Cancel or Enter key is operated HA249928 Page 10 Issue 15 Jly O6 100 MM CHART RECORDER USER GUIDE 3 1 5 rEn n display This remote operation is displayed whilst configuration transfer is taking place via the co
34. ange would be in C or LIN This allows a linearisation function to be chosen for the input The scrollable list consists of the following where the actual displayed item appears in parentheses if it is affected substantially by the constraints of the display Thermocouples type G2 2 J K CA L N S T U NiNiMo nini Platinel Plt Resistance thermometers type PtlOODIN P100 PtLOOANSII P10A JPt100 JP10 Pt1000 1000 N1100 N100 Nil20 N120 Other linearisations Linear Square root UNIT For thermocouple or RTD types the units string can be scrolled between and as required For other types a four character units string can be entered using the text entry techniques described in section 3 2 1 Character set SCLo SCHi For mV mA and Volt input types only this allows a scale low and scale high value to be entered For example a volt age input of 0 to 5 Volts input range may be required to be displayed for example as 0 Scale low to 100 Scale high or 1000 to 5000 RPM and so on Lo Hi Where this appears after the LIN menu item these entries cater for the case where a remote transducer is attached to a non linearising transmitter In these circumstances a signal of say 4 to 20 mA input range might be equivalent to 400 to 1600 linearisation range It is this linearisation range which is entered here CJC This field appears only when tc and Lin is a
35. ant alarm number Note If the Event input option is fitted the printing of alarm messages is inhibited ACES Allows operator access to be set to level 0 or 2 as required See Operator Access in section 3 2 for further details CASS The recorder is set up at the factory to suit the type of cassette fitted Should the cassette type be changed from roll to z fold fan fold or vice versa then this CASS field needs to be accessed and the new cassette type selected using the up down arrow keys If this is not done the chart drive will become extremely noisy or the chart time accuracy will be lost according to type HA249928 Issue 15 06 Page 21 4 OPTIONS 100 MM RECORDER USER GUIDE Up to four 1 2 width option boards can be fitted as specified at time of order 1 e options are not retro fittable 4 1 RELAY OUTPUTS The relay output option comes in three versions each of which uses a 1 2 width circuit board The relay specifica tion for resistive loads is as given below For inductive ac loads contact life resistive life x reduction factor in figure 4 1a in which Fl measured on representative samples F2 typical values according to experience Maximum ac switching power Maximum ac contact voltage Maximum ac breaking current Maximum dc power voltage current Isolation dc to 65Hz BS EN61010 Contact to contact Contact to ground Estimated life 500 VA Max DC load breaking capacity 250V wi
36. cement is complete operate the Cancel X key then use the Up arrow key to access the zero and span set ting keys These allow the position of the new pens print head to be aligned with the 0 and 100 grid lines on the chart 2 3 1 Continuous trace recorders Once the pens have fanned open the recorder door and the display unit both hinged at their left edge and pull each of the exhausted pens forwards off its guide bar Fit the new pens by pushing them carefully onto the guide bar 2 3 2 Multipoint recorders Once the printhead has parked open the recorder door and the display unit both hinged at their left edge Remove the cassette section 2 4 and pull the ex hausted print cartridge vertically downwards out of its holder Offer up the new cartridge to the printhead and push it upwards into place Return the cassette to the chassis and close the display unit and the recorder door HA249928 Issue 15 06 Background BBBH Display t Ann Enter Password Multi point Continuous Set pen printhead to chart full scale a Figure 2 3 park key strokes Figure 2 3 1 removal Figure 2 3 1 Cartridge removal Page 100 MM RECORDER USER GUIDE 2 4 CHART REPLACEMENT Note For recorders with status levels K13 or higher if the cassette type i e roll or z fold is changed or if the recorder loses its configuration the recorder must be reconfigu
37. duces the signal voltage by a known ratio usually 100 1 The recorder can detect an open circuit at its input terminals and 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 thermocouple 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 detecto
38. e 12 Issue 15 06 3 2 CONFIGURATION Cont NUMERIC ENTRY 100 MM CHART RECORDER USER GUIDE There are two types of numeric field which can be identified those which display one of a fixed number of choices which are scrolled through using the up down arrow keys e g chart speed and those which have to be entered character by character Scrollable fields can be recognised because all the displayed characters flash together whereas character by character items flash only the currently editable character For the latter type numbers greater than 9 999 e g alarm thresholds are entered as described in the following example which shows how to enter a value of 123 4 Because this document cannot easily show a flashing character the currently editable character is shown underlined Notes 1 The flashing H character indicates that the sign is the editable character and this sign can be toggled on and off using the up down arrow keys 2 The units character is entered first after the sign then the deci mal point position 3 move the decimal point to the 10s or 100s position the cursor key 15 operated a when the editable character is the least significant right most digit LSD AND b this LSD is 0 Operating the cursor with anything other than zero as the LSD fails to shift the decimal point position 4 Unless the display format is already 0 000 setting the most
39. er Not applicable Odour Not applicable Colours Not applicable FIRE AND EXPLOSION DATA Flash point deg C Method used Not applicable A LEL UEL Extinguishing media Any Not applicable Not applicable Special fire fighting procedures Not applicable Batteries might explode due to excessive build Unusual up which might not self venting Toxic fumes might be generated HEALTH HAZARD DATA Threshold limit value Not applicable LD 50 Oral Not applicable LD 50 Dermal Not applicable Skin and eye irritation Should cells leak the leak material will be a caustic solution Avoid contact Over exposure effects Not applicable Chemical nature See above There are no risks in normal use FIRST AID PROCEDURES Eyes and skin If leakage occurs wash the affected area withplenty of water and cover with dry gauze If eyes are affected wash with plenty of water Seek medical assistance Ingestion If ingestion of leak material occurs DO NOT induce vomiting Give plenty of milk to drink Obtain 9 immediate medical assistance stating nickel metal hydride battery REACTIVITY DATA STABILITY Conditions to avoid Mechanical damage overcharging short circuiting terminals Stable Yes Unstable charging temperatures outside the range 0 to 65 direct soldering Hazardous decomposition None products Hazardous m polymerisation ill not occur SPILL OR LEAK
40. erm se SPAIN Madrid Eurotherm Espana SA Telephone 34 91 6616001 Fax 34 91 6619093 E mail ventas iberica eurotherm co uk SWEDEN Malmo Eurotherm AB Telephone 46 40 384500 Fax 46 40 384545 E mail info eurotherm se SWITZERLAND Freienbach Eurotherm Produkte Schweiz AG Telephone 41 55 4154400 Fax 41 55 4154415 E mail epsag eurotherm ch UNITED KINGDOM Worthing Eurotherm Limited Telephone 44 1903 268500 Fax 44 1903 265982 E mail info eurotherm co uk Web www eurotherm co uk U S A Leesburg VA Eurotherm Inc Telephone 1 703 443 0000 Fax 1 703 669 1300 E mail info eurotherm com Web www eurotherm com ED48 Invensys EUROTHERM EUROTHERM LIMITED Faraday Close Durrington Worthing West Sussex BN13 3PL Telephone 44 0 1903 268500 Facsimile 44 0 1903 265982 e mail info eurotherm co uk Website http www eurotherm co uk Specification subject to change without notice Eurotherm Limited 249928 15 CN22496
41. further declares that the above products comply with the EMC Directive 89 336 EEC amended 93 68 EEC and also with the Low Voltage Directive 73 23 EEC uo pb AD y P Signed for and on behalf of Eurotherm Recorders Limited Peter D Ea Nougerede Technical Director C 1A249986U020 Issue 3 May 97 2006 Eurotherm Limited All r ghts are strictly reserved No part of th s document may be reproduced modified or trans mitted in any form by any means nor may it be stored in a retrieval system other than for the purpose to act as an aid in operating the equipment to which the document relates without the prior written permission of Eurotherm limited Eurotherm Limited pursues a policy of continuous development and product improvement The specifications in this document may therefore be changed without notice The information in this document is given in good faith but is intended for guidance only Eurotherm Limited will accept no responsibility for any losses arising from errors in this document 100 MM CHART RECORDER USER GUIDE SAFETY NOTES 1 Before any other connection 15 made the protective earth terminal QD shall be connected to a protective con ductor The 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 2 Inthe case of portable equipment the protective earth termina
42. ield 5 Scroll list Cursor select next digit character 7Ero Align pen with chart 0 Scroll up SPAn Align pen with chart 100 CLoc Set time and date Continuous trace recorders select DDMMYY or MMDDYY require annotator level 1 Access level Enter Password 00r 2 POLO if access level 1 4 Adj Adjust input acces level 2 Access level Enter Password 0 or 1 P010 if access level 2 Edit alarm setpoint Select absolute high or low as type Set input type range linearisation function units CJ type Shunt value and break response Include units in PV display PV and units alternate on display Edit password Select common relay on off Enter instrument descriptor Select cassette type Set alarm hysteresis enable disable alarm messages Select operator access level Figure 3 2 1 Configuration items HA249928 Page 14 Issue 15 Jly O6 100 MM CHART RECORDER USER GUIDE 3 2 1 CONFIGURABLE ITEMS Cont CHARACTER SET The printable character set 15 to Z 0 9 hyphen space degrees underscore The displayable characters are limited by the nature of a seven segment display characters which cannot be displayed even approximately k m w x are replaced by the special symbol 5 In scroll lists mV for example is displayed as n nU and a type thermocouple is displayed as 3 2 2 Pen Park Fan As described in section 2 3
43. ing should be examined to ensure that all accessories and documentation have been removed Once the recorder has been installed any internal packing should be removed and stored with the external packing against future transport requirements 2 INSTALLATION 2 1 2 2 MECHANICAL INSTALLATION Figure 2 1 gives installation details The recorder is inserted through the panel aperture from the front of the panel With the weight of the recorder sup ported the panel clamps are inserted into one pair of the rectangular apertures either at the top and bottom or at the right and left sides of the recorder The jacking screws are then be tightened sufficiently to clamp the recorder into position EXCESS FORCE SHOULD NOT BE USED IN TIGHTENING THESE SCREWS ELECTRICAL INSTALLATION Warning Refer to the safety notes on page 2 of this manual before proceding Figure 2 2 gives mains line and signal wiring information HA249928 Page 4 Issue 15 06 100 MM CHART RECORDER USER GUIDE 390 mm E Open long terminal cover 2 5 mm Closed long terminal cover 236 mm Short terminal cover 220 mm gt 200 mm ites Bn u gov Case clamp Maximum panel thickness 25 mm View on right hand side gt Alternative location for case clamp 137
44. inuously 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 resistance thermometer is structed of a material whose resistance varies in a known way with the temperature it 15 ex posed 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 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 Q 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 HA249928 Issue 15 06 Trace Thermocouple Threshold Transducer Transmitter Writing system Zero HA249928 Issue 15 06 100 MM CHART RECORDER USER G
45. k of leakage If batteries are abused this may lead to the leaking of a caustic alkaline solution which will corrode aluminium and copper The leak material should be neutralised using a weak acidic solution such as vinegar or washed away with copious amounts of water Contact should be avoided DISPOSAL Batteries must be disposed of in accordance with current local regulations Batteries should not be discarded with normal refuse SPECIAL PROTECTION INFORMATION Respiratory Not applicable Ventilation Not applicable Protective clothing Not applicable In addition to the electrolyte potassium hydroxide nickel cadmium batteries contain cadmium cadmium hydroxide and nickel hydroxide all of which are highly toxic HA249928 Issue 15 Jly O6 Page 31 100 MM RECORDER USER GUIDE 5 COSHH DATA Cont 5 4 NICKEL METAL HYDRIDE BATTERIES Page 32 Product NICKEL METAL HYDRIDE batteries Part numbers PA250331 mounted on circuit board assembly AH24981 2 PA261437 mounted on circuit board assembly AH261438 HAZARDOUS INGREDIENTS Nickel hydroxide 10 Not established Highly toxic if ingested Nickel metal 20 26 Not established Misch metal alloy 10 11 Not established Potassium hydroxide 8 Not established Highly toxic Highly corrosive PHYSICAL DATA Boiling point Not applicable Specific gravity Not applicable Vapour pressure Not applicable Solubility in wat
46. l must remain connected even if the recorder is isolated from the mains supply if any of the I O circuits are connected to hazardous voltages WARNING Any interruption of the protective conductor inside or outside the apparatus or disconnection of the protective earth terminal 15 likely to make the apparatus dangerous under some fault conditions Intentional interruption is prohibited Note In order to comply with the requirements of safety standard BS EN61010 the recorder shall have one of the following as a disconnecting device fitted within easy reach of the operator and labelled as the disconnecting device a A switch or circuit breaker which complies with the requirements of IEC947 and IEC947 3 b A separable coupler which can be disconnected without the use of a tool A separable plug without a locking device to mate with a socket outlet in the building 3 The mains supply fuse within the power supply unit is not replaceable If it is suspected that the fuse is faulty the manufacturer s local service centre should be contacted for advice 4 Batteries within recorders are not user replaceable Contact the manufacturer s local service centre if a problem is suspected 5 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 centre should be consulted for advice 6 Any adjustment maintenance and repair of the
47. lected yes in the top level configuration menu then the PV and tag text strings alternate with the PV being displayed for three and a half seconds then the tag for a second and a half Unit string characters k w and x cannot be displayed by a seven segment display and are replaced by the special sym bol 5 Similarly the letter m is displayed as Because takes two character spaces if an m is used in a unit string the right most character of four character strings is lost The above applies only to the display the characters are printed correctly on the chart 4 4 2 Cyclic messages Replaces Cyclic messages in section 3 1 6 Cyclic messages are printed on the chart approximately every 2 cm on a convenient time boundary The messages are right justified on the chart and are printed in the following order Time Date Chart speed Channel 1 identifier Ch1 tag and scale Time Date Chart speed Channel 2 identifier Ch2 tag and scale and so on Channel information is printed on two lines with Channel number and scale zero value at the left of the chart and units or tag and span value at the right of the chart as illustrated in figure 4 4 2 800 0 Tagl 300MM H O 06 07 06 Figure 4 4 2 Cyclic message printing example with Channel Tags option HA249928 Issue 15 Jly 06 Page 27 100 MM RECORDER USER GUIDE 4 4 3 Range Replaces section 3 2 9 This section allows the configuration of
48. nfiguration port 3 1 6 Annotation Note This applies to multi point recorders and to those continuous trace recorders that are fitted with the annotation option Message colours give below apply only to multi point recorders for annotating continuous trace recorders the messages are always in black The following types of message can be printed on the chart POWER UP MESSAGE HH MM SS DD MM YY dddddddddddddddddddd This message 15 printed in blue at each power up and consists of the folowing elements HH MM SS Power on time DD MM YY Power on date either as shown or as MM DD YY according to the format fn nt selected in clock con figuration section 3 2 6 ddd ddd A 20 character descriptor editable in Instrument configuration Initially set to Instrument CYCLIC MESSAGES Note If the Channel Tags option is fitted see section 4 4 2 instead 800 0 Deg C Cyclic messages are printed on the chart approxi mately every 2 cm on a convenient time boundary The messages are right justified on the chart and are 300MM H printed in the following order Time Date Chart speed Channel tag units and ara scale Time Date Chart speed Channel 2 tag units and scale and so on Channel information is printed on two lines with Channel tag and scale zero value at the left of the chart and units and span value at the right of the chart as illustrated in figure 3 1 6 Figure 3 1 6 Cyclic message printi
49. ng example ALARM ON OFF MESSAGES HH MM SS ALARM ON OFF C A If so configured in the Instrument configuration section 3 2 11 these messages printed in black appear when an alarm becomes active or ceases to be active and consist of the following elements HH MM SS Alarm on off time ALARM Specifies that the alarm became active at the above time ALARM OFF Specifies that the alarm ceased to be active at the above time C Channel number A Alarm number Notes 1 Alarm messages are printed in preference to cyclic messages should they occur simultaneously 2 Alarm messages are inhibited when the Event Input option 15 fitted section 4 3 HA249928 Issue 15 06 Page 11 100 MM RECORDER USER GUIDE 3 1 6 ANNOTATION Cont ON OFFLINE MESSAGES OFFLINE HH MM SS ONLINE HH MM SS where HH MM SS are the times of occurrence is printed in black whenever the recorder comes on line e g after the pens printhead have been changed or when the process value display is returned to from a configuration menu 3 2 CONFIGURATION pa CO Hs Initial entry to configuration is achieved from the background display by operation of the t x Enter or Cancel key and then entering a password initially 010 To enter the password 010 carry out the following procedure E O Q From background display press the Enter or Cancel key U O Display changes to P000 with the left most flashing
50. oval of the CJ sensor from the input board terminal block to allow use of channel 1 to measure resistive inputs Input type RTD or Ohm It is recommended that when mixed inputs are being used thermocouples are wired to the lowest channel numbers If channel 1 is set to RTD or Ohm then the CJ 3 wire resistance thermometer 2 wire resistance Potentiometer thermometer sensor must be disconnected as shown above and any other channel set to Thermocouple must use an External Cold Junction Resistance inputs not available at channel 1 if any other channel is a thermocouple input Wire sizes Power 0 5 mm min Signal 2 5 mm2 max Figure 2 2 Electrical Installation Page 6 HA249928 Issue 15 06 100 MM CHART RECORDER USER GUIDE 2 3 PEN PRINT CARTRIDGE REPLACEMENT Notes 1 Care should be taken to avoid pen cartridge contact with skin or clothing 2 The password is set to 010 at the factory but can be edited in Instrument Configuration Before changing the pens print cartridge the pens should be parked fanned as follows ref figure 2 3 1 From the background display operate the Enter key 2 Scroll in the password then operate Enter twice The chart stops and the pens fan or the printhead moves to the centre of its travel the symbol 15 illuminated to indi cate that the instrument is in chart hold mode Once repla
51. own arrow keys and cursor as described in section 3 2 above Figure 3 2 8 shows the keystrokes necessary to set the threshold of Channel 2 alarm 1 and how to define it as abso lute low An alarm can be disabled only by setting its threshold outside the range of the input signal See also CREL section 3 2 11 for details of how to use the relay associated with channel 1 alarm 1 as a global alarm indicator and HySt section 3 2 11 for how to set a hysteresis value for all alarms See glossary for a description of hysteresis ALnn Channel No i zt D E gt ES t N un Lr Ct FU t D Et NO U H gt Edit setpoint gt i NO NO CO HS O1 xit ct FU H O D t NO d H 4 xt H O D x NO gt Figure 3 2 8 Alarm configuration example HA249928 Issue 15 06 Page 17 100 MM RECORDER USER GUIDE 3 2 9 Range Note See section 4 4 3 instead if the Channel tags option is fitted This section allows the configuration of the input channels to be entered Figure 3 2 9 shows the top level range con figuration menu for three cases 1 Input type thermocouple or RTD Linearisation TC or RTD type 2 Input type V mV mA or ohms Linearisation type linear or square root and 3 Input type V mV mA or ohms Linearisation function Thermocouple o
52. peration of the Enter key confirms the new zero position To align another pen use the cancel x key to return to the channel select page use the up down scroll keys to select another channel annotator A and repeat the above process Once all the required channel pens have been zeroed two operations of the cancel key take the user back to the main menu 3 2 5 Span This is used to align the traces with chart full scale and operates in exactly the same way as described above for chart zero except of course that the alignment is carried out to the 100 chart grid line not the 0 grid line HA249928 Issue 15 06 Page 15 100 MM RECORDER USER GUIDE 3 2 6 Time and date setting Note This section applies to continuous trace recorders only if they are fitted with the annotation option Figure 3 2 6 shows the key strokes necessary to set the time and date in this example to 10 minutes to 4 o clock pm on the Ist May 1998 and how to set the date format to European Eu which is Day Month Year or American USA which is Month Day Year The clock re starts at each operation of the Enter key although it is not printed on the chart until the recorder is returned to its on line status using the Cancel X key CLOC vs ran er m eens 27 27i DDMMY or MM DD YY Enter confirms Figure 3 2 6 Time and date setting 3 2 7 ADJ The adjust section allows the recorder s input circuits to be adjusted to m
53. r RTD type This last combination is used with transducer transmitters which do not incorporate their own linearisation tables Notes 1 Channel one must not be used whilst configured as Ohm or RTD unless the CJ sensor has been disconnected figure 2 2 or gross measurement errors will occur When the CJ sensor disconnected no other input channel should be configured as T C unless it uses an external CJC 2 The background PV display will show brng bad range if any one or more of the following obtain a Input range low 2 Input range high Linearisation range low gt Linearisation range high Scale low Scale high Sa um Hardware capabilities are exceeded Linearisation type is inappropriate to the rest of the configuration rng rng Eng set channel set channel i set channel i number 8 number ee number rng 1 type 1 type type Enter input range low and high values Select linearisation I E 4 an L i 1 Enter input range low and high values le 1H1 Select linearisation 1 Enter input range low and high values 1 Hi Select linearisation function t Lin function function Lin Select C F 1Unit 1 Lo CA Enter scale low and Enter linearisation Select type high values range low and high Only for 1 OCHL values Hi If CJC type external enter temp Set break response high low or none Set di
54. r 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 This is used as a verb to mean the 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 This is used to describe recorders which have a single pen associated with each process variable and this pen traces the value continuously See also multipoint recorder 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 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 the cause of which can be dealt with if necessary To avoid this a hysteresis value of 1 span 15 applied which effectively puts a dead band round set point For example with a span of 0 to 1000 an absolute high alarm with a set point of 100 will have a hysteresis value of 10 The alarm is triggered when the input signal value rises above 100 but will not re trigger until after the alarm has been cleared by the process value falling below 90 An attempt to depict this example is given in the figure below Start End Alarm without hysteresis d ux EEE Ea 100 Input
55. re resistance temperature detector RTD Channel 1 can be RTD or Ohm only if no other channel is thermocouple see section 3 2 9 Note 1 Input type mix Noise rejection 48 to 62 Hz Maximum common mode voltage Maximum series mode voltage Isolation dc to 65 Hz BS EN61010 Dielectric strength BS EN61010 Insulation resistance Input impedance Over voltage protection Open circuit detection Recognition time Minimum break resistance User configurable Common mode gt 140dB channel channel and channel to ground Series mode gt 60dB 250 Volts continuous 180 mV at lowest range 12 Volts peak at highest range Installation category Il Pollution degree 2 See section 5 above for definitions 300V RMS or de Channel to channel double insulation channel to common electronics double insulation and channel to ground basic insulation Channel to ground 1350 Vac Channel to channel 2300 Vac both 1 minute type tests gt 10MQ at 500 V de 150 mV and 1 V ranges gt 10 MQ 10 V range 68 8 50 Volts peak 150V with attenuator 57 nA max Continuous trace 250 msec Multipoint 500 msec 10 MQ DC Input ranges Shunt attenuator Additional error due to shunt Additional error due to attenuator Performance Externally mounted resistor modules 0 1 of input 0 2 of input Maximum error Instrument at 20 C 0 084 input 0 053 range 0 084 input 0 037 range 0 275 input 0 040 range Low
56. red for the correct cassette type Instru ment configuration or the chart drive will not oper ate correctly Before changing the chart carry out a pen park fan as described in section 2 3 above Once the chart replace ment is complete carry out an alignment procedure as Remove old chart described in sections 3 2 4 and 3 2 5 below 2 4 1 Z Fold charts Remove the cassette by pulling on the two latches as shown in the top figure If a used chart is present open the take up retainer and remove the used chart Fan new chart Open the top of the paper pay out tray and remove any residual paper dust Open the chart guide Unpack the replacement chart and fan it several times to separate the leaves and to remove as much perforation dust as possible Orient the chart so that the circular holes are to the left the slots to the right and the red end of chart line to the back all directions relative to the front of the cassette Place the chart into the pay out tray unfolding three or four leaves at the same time Pull the free end of the chart over the drive roller and down behind the chart take up tray ensuring they fold naturally Close take up retainer and chart guide guide and lay the free leaves in the take up tray Ensure that the paper folds naturally into the tray that the printed grid is uppermost and that the slots are at the right hand edge of the chart i e the circular holes are to the
57. 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 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 15 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 modular recorder designs each pen has its own mechanical system including motor and feedback device associated with it to 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 an alarm becoming active Relays are energised cont
58. signifi cant character to zero then operating the cursor key moves the decimal point position left For example if you were to reset the value from 123 4 to 23 4 the display would change from 023 4 to 23 40 when the cursor key was operated HA249928 Issue 15 06 4 CO Ps O n i Co O O O GO H gt oO Io IN IH IN e IS v ev US US ws a nr ni W 69 H gt GO NO GO ni CO CO H gt CO CO I O NO GO H gt CO Ds Figure 3 2b Entering values greater than 9 999 Page 13 100 MM RECORDER USER GUIDE 3 2 1 Configurable items Figure 3 2 1 shows the order in which configurable items appear in what is called top level configuration menu The figure shows the up arrow order Use of the down arrow reverses the order Use of the Enter key takes the user down to the next level of menu the Cancel key takes the user back up one menu level each time it is used 8888 Background Display E Access level 0 Access level A 1tor2 P010 Enter Password if access level 0 Ma Continuous trace Change GER Scroll down Multipoint PAra Enter select field confirm edit Set chart speed Cancel cancel changes leave f
59. splay decimal point position E I 2 C D O D Q i Type TC RTD ls Ct Enter units text string Ci nil 2 Enter shunt value Shun only for Type mA 4 Set break response 1 high low or none Set display decimal decp point position Type Volts mV mA ohm E Select C or F1 Unit Enter shunt value Shun only for Type mA 4 Set break response 1 high low or none es J Set display decimal de point position Type Volts mV mA ohm Lin TC or RTD type Lin Linear or square root Lin T C or RTD Figure 3 2 9 Channel range configuration menu HA249928 Page 18 Issue 15 06 100 MM CHART RECORDER USER GUIDE 3 2 9 RANGE Cont type Scrollable through Off tc thermocouple mV Volts mA RTD Ohm If Off then none of the headings below ap pears Where different input types are to be used resistive inputs RTD or potentiometer should not be connected to channel 1 If channel input must be resistive the cold junction sensor must be disconnected as shown in figure 2 2 above and any thermocouple inputs must then use external cold junction compensation Lo Hi These two input range entries represent the lowest and highest values the input is likely to have placed across it in engineering units E G For a thermocouple the input r
60. t Pen type Print resolution Six nib cartridge 0 2 mm Trace colours Channel Colour Channel Colour violet green red blue black brown Printhead life 1 5 x 10 dots per colour Update rate 2 Hz Print rate maximum l pass every 5 seconds Characters per line 42 Paper transport Type Chart speeds Chart type Transport accuracy Stepper motor driving sprocket tube See table below 16 metre z fold standard or 32 metre roll option 0 5 cm in 16 metres 0 03 approx Multipoint and continuous recorders Continuous only Annotation if fitted 60 120 240 300 600 1200 3600 18000 36000 inhibited above 300 mm hr All speeds in mm hr Power requirements Standard Enhanced interrupt protection 90 to 264V 45 to 65 Hz 90 to 132V 45 to 65 Hz 20 to 53V or ac 45 to 400Hz RMS Line voltage Low voltage option Power Max 100VA Fuse type None Interrupt protection Standard 40 at 75 max instrument load Enhanced 120 at 75 max instrument load HA249928 Page 34 Issue 15 06 100 MM CHART RECORDER USER GUIDE 6 2 TECHNICAL SPECIFICATION Input board General Termination Maximum number of inputs Input ranges Input types Edge connector terminal block Continuous trace recorder 4 Multipoint recorder 6 30 to 150 mV 0 2 to 1 Volt 2 to 10 Volts dc Volts de millivolts de milliamps with shunt thermocouple 2 3 wi
61. t board Annotator board Continuous pen recorders only Environmental Performance Temperature limits Operation O to 50 C Storage 20 to 70 C Humidity limits Operation 5 to 80 RH non condensing Storage 5 to 90 RH non condensing Protection Door and Bezel IP54 Sleeve IP20 Transmitter Power Supply option rear cover IP10 Shock BS EN61010 Vibration 2g peak at 10 Hz to 150Hz Altitude max lt 2000 metres Electromagnetic compatibility EMC Emissions BS EN50081 2 Immunity BS EN50082 2 Electrical safety BS EN61010 Installation category II Pollution degree 2 Physical Panel mounting DIN43700 Bezel size 144 x 144 mm Panel cutout dimensions 138 x 138 both O 1 mm Depth behind bezel rear face 220 mm no terminal cover 236 mm standard terminal cover 275 mm closed long terminal cover 390 mm open long terminal cover Weight lt 3 5kg Panel mounting angle Vertical 30 HA249928 Issue 15 06 Page 33 100 MM RECORDER USER GUIDE 6 1 TECHNICAL SPECIFICATION Recorder Cont Printing system continuous trace Pen type Disposable fibre tipped pens Pen resolution 0 15 mm Pen colours Channel Colour Channel Colour 1 top blue 4 bottom violet 2 red annotator black 9 green Pen life 1 2 km channel pens 7 5 x 10 dots annotator Update rate 4 Hz Response time 10 to 90 2 sec max Annotator characters per line 38 Printing system multipoin
62. the input channels to be entered Figure 4 4 3 shows the top level range con figuration menu for three cases 1 Input type thermocouple or RTD Linearisation TC or RTD type 2 Input type V mV mA or ohms Linearisation type linear or square root and 3 Input type V mV mA or ohms Linearisation function Thermocouple or RTD type This last combination is used with transducer transmitters which do not incorporate their own linearisation tables Notes 1 Channel one must not be used whilst configured as Ohm or RTD unless the CJ sensor has been disconnected figure 2 2 or gross measurement errors will occur When the CJ sensor disconnected no other input channel should be configured as T C unless it uses an external CJC 2 The background PV display will show brng bad range if any one or more of the following obtain a Input range low 2 Input range high b Linearisation range low 2 Linearisation range high c Scale low Scale high d Hardware capabilities are exceeded e Linearisation type is inappropriate to the rest of the configuration rng rng rng set channel rng set channel rng set channel rng number number number 1type i 1 1 Lo 1 Lo 1 Lo Enter input range Enter input range Enter input range low and high values low and high values low and high values Hi 1Ha 1 Select linearisation Select linearisation _ Select linearisation Li function 1111 function
63. thin the VA rating above 2 A within the VA rating above See figure 4 1b Installation category Il Pollution resistive load inductive loa DC Voltage Volts Reduction Factor degree 2 See specification section for definitions 300V RMS or dc double insulation 0102 05 1 2 5 20 300V RMS or de basic insulation 30 000 000 operations Figure A la Figure 4 1b Each recorder channel has two alarm thresholds alarm and alarm 2 which can both be either absolute high or abso lute low as defined at time of order If the channel s value lies above a high threshold the relevant relay for that channel alarm is active If the channel s value lies below low threshold the relevant relay for that channel alarm is activated Notes 1 The default hysteresis value of 190 can be edited as a part of the instrument configuration HySt This value is a percentage of channel scale and applies to all thresholds 2 The relays are de energised in alarm and power off conditions to provide fail safe operation 4 1 1 Three change over relays board This 1 2 board provides three change over relays 1 e with common normally open and normally closed contacts In alarm the common and normally closed contacts are closed Wiring details for up to 12 relays 15 shown in figure 4 1 1 Page 22 oh Option board No 2 LESE E P
64. two versions a continuous trace recorder with up to four pens and a multipoint recorder giv ing up to six traces on the chart Chart annotation is standard with the multipoint version but is an optional extra specified at time of order with the continuous trace recorder Annotating recorders print power on and alarm on off messages time and date Scales and channel tags are also printed on the chart to simplify trace interpretation Designed to fit a DIN cutout 138 x 138 mm the recorders feature an exceptionally small back of panel dimension of 220 mm no terminal cover or 236 mm with cover ANNOTATOR BATTERIES When the batteries associated with the recorders are fully charged they will maintain the real time clock for approxi mately one month depending on temperature etc without power applied to the recorder The batteries are uncharged when despatched from the factory and it takes approximately 175 hrs to charge them fully Should power be removed from the recorder before this the retention time will be reduced accordingly Unpacking the recorder The recorder is despatched in a special pack designed to give adequate protection during transit Should the outer box show signs of damage it should be opened immediately and the recorder examined If there is evidence of damage the instrument should not be operated and the local representative contacted for instructions After the recorder has been removed from its packing the pack
65. uence of lead resistance 1590 Temperature scale Ranges and tempreature performance O to 600 Q 0 to 6k Q 0 05 of user entered span Error negligible Mismatch 1 Q Q Resolution Maximum error Instrument at 20 C Worst case temperature performance RTD ranges and standards RTD Type 22 148mQ Overall range 0 045 input 0 065 range 0 049 input 0 035 range Standard 35ppm of input per deg C 35ppm of input per deg C Max linearisation error JPT100 Ni100 Ni120 Pt100 Pt100A Pt1000 Page 36 220 to 630 60 to 250 50 to 170 200 to 850 200 to 600 200 to 850 JIS 1604 1989 DIN43760 1987 DIN43760 1987 IEC 751 IEC 751 0 01 0 01 0 01 0 01 Eurotherm Recorders SA 0 09 0 01 HA249928 Issue 15 06 100 MM CHART RECORDER USER GUIDE 7 GLOSSARY OF TERMS Alarm Analogue input Attenuator Break response Chart cassette Cold Junction Compensation Configuration Continuous trace Digital discrete input Event input Hysteresis Input channel Input signal HA249928 Issue 15 06 A function which is triggered when an input signal or a signal derived from it reaches a cer tain value Once triggered the alarm can cause a relay output to change state An input which changes in a smooth non stepped way e g thermocouples resistance ther mometers A resistive device which re
66. ves to chart zero or tracing by channel 6 multi point recorders is stopped HA249928 Issue 15 06 Page 25 100 MM RECORDER USER GUIDE 4 3 5 Event input wiring e Option board No 1 Option board 2 He ES Li 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 Y Jef Y 1 11 Prfofolof I jel T EIS Option board No 3 Option board No 4 ry 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 1 A rat board Input board Figure 4 3 5a Event input terminations Event input number NO Figure 4 3 5b Event input wiring 4 3 6 Safety isolation Isolation dc to 65Hz BS EN61010 Installation category Il Pollution degree 2 see Specification section for definitions Event input to ground 100V RMS or dc double insulation Event input to Event input OV HA249928 Page 26 Issue 15 06 100 MM CHART RECORDER USER GUIDE 4 4 CHANNEL TAGS OPTION This option allows the user to enter a text string tag describing the input channel The string can be of up to four characters in length using the character set described in section 3 2 1 If the option is fitted the following sub sec tions replace the referenced topics in section 3 in the manual 4 4 1 Units display Replaces section 3 1 3 If Units have been se

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