Digital Thermostat B 70.1050.5.1 Operating Instructions
Contents
1. 6 4 1 Displays and controls assu chi ete he cele ROLE RR ODE aoe EORR 6 4 2 Setting the instrument functions parameter 7 4 3 Allocating user rights enabling level 13 5 Operation x err no e ale ate dae RU Ua aue Dresd ca 14 6 Technical data ter wie abe ad esee alee ee on ace ns 15 6 1 Setup program nee cee Seir iX ese op wate bebe q US 18 Alarm messages 00 cece eee eee eee 19 U9 U09 1 Identifying the instrument The nameplate with the order code is affixed to the side of the instrument The supply voltage connected must correspond to the voltage specified on the nameplate All necessary settings are described in these Operation Instructions However if any difficul ties should still arise during start up you are asked not to carry out any unauthorized manip ulations on the unit This could endanger your rights under the instrument warranty Please contact the nearest subsidiary or the head office in such a case Please read these operating instructions before commissioning the instrument Keep the manual in a place that is accessible to all users at all times Please assist us to improve these operat ing instructions where necessary Order example 701050 811 02 0 20 1 Basic version 701050 eTRON T 8 fact2. see Overview of operation on the first inside page The instrument functions and values are set at the parameter level Press P for 3 seconds and will appear alternately Set code 72 for accessing the parameter level by using the A and w keys The longer the key is pressed the faster the value will change Acknowledge with parameter name and value appear alternately e g 5 P EA 00 Set value within the specified value range by using the W keys Acknowledge settings with P Set next parameter see Overview of operation on the first inside page cge Switching parameters out of display The table below lists all the parameters for each instrument type Depending on the type designation on the nameplate parameters which are not required can be hidden UWOJ p iuoiss eu Controller i Value range Parameter Meaning from factory set to c Setpoint SPL 0 0 SPH 2 p target value of control action temperature value current or voltage HYS Hysteresis T C Cooling Relay K1 energized Relay K1 energized de energized de energized 0 2 1 0 99 9 Low setpoint limit SP can be set up to this low limit 999 50 999 High setpoint limit SP can be set up to this high limit 999 500 999 Controller type oL cooling controller
3. 15 15 24V AC 15 15 48 63Hz Measurement input Thermocouples Fe Con J L and NiCr Ni K Standard signals current O 4 20 mA voltage 0 10V Resistance thermometers Pt100 Pt1000 KTY2X 6 Relay output changeover floating 10A 250V AC uonooeuuoo 12 3 2 4 Commissioning the instrument 4 1 Displays and controls LC display 3 digit 9 segment display 6 mm high and symbols for the temperature unit LED K1 LED K1 lights up when the relay is energized LED K1 goes out when the relay is de energized Keys programming increase value select operational status at enabling level decrease value v select operational status at enabling level Setup The instrument is linked to a PC via a PC interface interface with TTL RS232 converter and adapter 3 pole pins Connect supply voltage all segments light up twice as a test segment test When everything has been connected up correctly on the instrument the present process value will be shown If an alarm message appears see Chapter 7 Alarm messages The relay operates according to the controller type that was set see Chapter 4 2 Setting the instrument functions parameter level tuwo p IUOISS su 4 2 Setting the instrument functions parameter level Time out If no key is pressed for 60 seconds the instrument automatically switches back to process value display
4. 667ZZ0 0080 8467220 0080 191 ONVTHO3N uo2 1ejuedg nusejes 8191 EGZ 9E 1191 ESZ 9 9VZSHOWVA9VW wosuiejusdDO21 eq oju 780062 S 0Z Xe3 99 12 S OLEF 191 11533 YFIALV1 VANLIN wo3s JiejuadO lsa es 82 SS 19 44S 20 6 LS 19 LLS 20 191 vivi UIYLNAd uwos uiejuadQ_aasa es 88 10 509 1 xe4 88 L0 509 S8E 191 VySIVAUH wooulejuad ysayes 00906 0080 570906 0080 191 40NVU1 wooule uad sa sajes wjd 06 6 079 L6 76 xe4 LOE SZL 206 TAL VNVdS3 uo rejuedg epsejes 7028181 0080 xe4 9028181 0080 791 QNV1H9S1N10 woo u1ejuad ypsayes 10 70 LL 04 67 00 70 LL 04 87 TAL AHYWNYO 2222 612 600 Lyc 027 512 600 172 027 191 Ys39 uio2rejuadg aese es 98 89 98 99 6GE 98 89 98 99 6GE 1 VIHY9TNA woo ulejuad xnjaqsajes 70 9 1291 ZE xed ZO SE LZ 9L CE TAL 30019138 319138
5. Ambient temperature range 0 to 55 C with side by side mounting 0 to 40 C Storage temperature range 40 to 70 C Climatic conditions lt 75 rel humidity no condensation 2 9 16 Output Relais K1 changeover contact 150 000 operations at 10A 250V AC 50Hz resistive load 800 000 operations at 3A 250V AC 50Hz resistive load Supply Supply voltage 230V AC 10 15 48 63Hz or 115V AC 10 15 48 63Hz isolated from measurement input 12 24V DC 15 15 24V AC 15 15 48 63Hz not isolated from measurement input Power consumption 2VA Housing Material polycarbonate Mounting DIN rail 35mm x 7 5mm to EN 50022 Operating position unrestricted Weight approx 110g Protection IP20 Flammability class UL 94 VO Electrical data Data backup EEPROM Connection screw terminals for wire cross sections up to 2 5 mm Electromagnetic compatibility interference emission immunity to interference EN 61326 Class B to industrial requirements Electrical safety EN 61 010 Part 1 overvoltage category III pollution degree 2 9 17 6 1 Setup program The program and the interface with adapter are available as accessories and offer the following advantages Simple and convenient parameterization and archiving from a PC Simple duplicating of parame
6. unit functions faultlessly Check whether the installed relay fuse is still in good working order The alarm disappears as soon as the process value goes above or below the AL limits by the amount of the hysteresis wey 19 00L TIVLSNI WI OZOSONOOL0BL TA SNOILN10S 1N3A39 VNVMW TVWH3HL 1029 aaou soud oym suoneoyoeds juBu euj savasa IeqorB 5 10 q paumo pue JEU IV WODHIYINIdTYWYIHL MMM ujo2rejuedg ynjeurieujse es 729896 0080 XEH 10696 0080 7191 WOQ9NDI G3LINN woo ulejuad sa es w d 70 9 LZ 9L ZE 19 79 LL6 OES 06 18L JAMAL woo ulejuad assajes 66 85 GEE LE 97 00 85 SEE LE 97 191 39143A wovuiejuadDljsa eS YL 98 LL 0080 o doys a 66 L9 LL 0080 Und IWONS wos 4163ued u und ojut 60 LGG 0080 xe4 802198 0080 7191 285105 2I3MH2S wos uiejuado s8sa es 0 4 107 OEZ 18 0 4 LOY OEZ 18 191 OUSINILNOW QNV 189435 uj02 Jtejuedg nusejes 98 81 926 S67 L DIED 58 81 926 967 L UAL 2204 u02 Jiejuedg zXsejes 98 81 926 967 L S881 926 967 4 191 NVISHYVZVM 30 21190935 woos1e uad dsayes LS 62 LEE ZZ 87 0G 62 LEE ZZ 87 181 VAST0d 1 6072 62 0080 Xe3 017 6 0080 791 HII38831SQ wooulejuad ousajes 26 8 08 99 17 Xe4 06 6L 18 99 17 3940N uwosiejuadQO usa es
7. E heating controller Hob IWIWOD p IUOISS lusewn su su Parameter Meaning Value range from factory set to Switch on delay after power on for staggered switch on of several equipment units 0 60min EDn Minimum ON time Minimum OFF time Here you can set the time for which the equipment unit for instance has to remain switched on or off These values depend on the heating or cooling unit being used observe manufacturer s specifications In the event of a probe error the relay is operated immediately as set in parameter S Er 0 999s 0 999s Alarms ALLL Low alarm limit As soon as the process value falls below this limit the alarm message HL L is displayed see Chapter 7 Alarm messages 999 200 999 ALH High alarm limit As soon as the process value goes above this limit the alarm message AL H is displayed see Chapter 7 Alarm messages 999 500 999 Alarm hysteresis 0 2 1 0 99 9 AH The hysteresis that was set is below RL H orabove ALL Alarm suppression time 0 60 min ALda An alarm from or AL H is not displayed for this time If an alarm is present for longer than then it will be displayed UWOJ p iuoiss eu Parameter Meaning Value range from factory set to Response to over unde
8. F Total resistance sensor lead must not exceed 3200 with Pt100 and 32000 with Pt1000 KTY2X 6 and resistance Fe Con J EN 60584 200 to 999 C 0 496 lt 100ppm C no yes Fe Con L DIN 43710 200 to 900 C 0 496 lt 100 no yes NiCr Ni K EN 60584 200 to 999 C 0 4 lt 100ppm C 2 Ino yes 10 to 60 mV customer table 0 1 lt 100ppm C 3 no yes For the voltage input 10 to 60 mV the terminal temperature compensation for thermocouples can be used Internal terminal temperature compensation can be switched off through the setup program 0 9 15 Meas input Designation Range Meas Recognition of ambient tempera ture error Probe short Probe break circuit Current 0 to 20 mA 2 to 22 mA 0 196 lt 100 3 no no scalable with Gel and 5cH or customer table 410 20 mA 2 4 to 21 6 mA 0 1 lt 100ppm C 3 yes yes scalable with Gel Input resistance 30 Voltage 0 10V 1to11V 0 196 x100ppm C no scalable with Gel and or customer table Input resistance gt 100kQ 1 The accuracy refers to the measuring range span 2 valid from 50 C This may reduce the measuring accuracy 3 A valid customer table must be entered through the setup program and switched over to Rb in the instrument Ambient conditions
9. ment input sensor resistance d selected value for OF r exceeds 320 Q with Pt100 or 3200 Q with Pt1000 KTY2x 6 a measurement error will occur 0 0 0 0 99 9 in Ur i Unit for the indicated process value For settings in F the process value will be converted correspond d ingly All other setting such as for SP will retain their values C F or o no unit UWOJ p iuoiss eu Parameter Meaning Value range from factory set to dF Filter time constant For adapting the digital input filter At a signal step 63 of the changes are registered after the filter time con stant has elapsed Values between 0 1 and 0 7 are interpreted as 0 8 sampling time If the filter time constant is long high damping of interference signals slow reaction of the process value display to process value changes 0 1 0 8 99 9 s Return to the first parameter SP of the parameter level by pressing gt 3 sec UWOJ p 140185 N 4 3 Allocating user rights enabling level The setting at the enabling level defines user rights which determine whether a parameter is shown at the operating level can be edited or is not shown at all Press P for 3 seconds and Cod m appears Set code 82 for accessing the enabling level using A and W Acknowledge with P Parame
10. n ee DigiTrace Digital Thermostat B 70 1050 5 1 Operating Instructions 03 07 Overview of operation Process value display or 30 seconds time out Operating level Parameters that have been selected at the enabling level 2 Alternating display increase decrease additional parameters from the enabling level B 3 seconds 30 seconds time out or B 6 simultaneously 60 seconds time out or B y simultaneously amp increase decrease Parameter level Factory set parameters can be modified here display increase decrease additional parameters last parameter Enter code EZ Alternating display increase decrease Enabling level Define parameters which can be displayed or edited at the operating level Aem display editable naj o Ge e additional parameters Contents 1 Identifying the instrument sw eee 2 2 Assembling ane Xm AUR Fur a UK TR AUR Nu RIAL RU 3 Electrical connection as aisa a ataa nn hh hn 4 3 1 Installation notes i a aa eee Pau Er ode Pam qc 4 3 2 Connection diagram papi Ra mE RR bee ee EE 5 4 Commissioning the instrument 2
11. or safety devices that are independent of the instrument e g overpressure valves or temperature limiters monitors Adjustment must be restricted to specialist personnel lock parameters for operation Please observe the corresponding safety reg ulations in this matter Unfavorable parameter adjustment may result in unstable control The process value obtained should therefore be monitored for its stability and knowledge about the process should be obtained The load circuit must be fused for the maximum relay current in order to prevent welding of the output relay contacts in the event of a short circuit Do not connect any additional loads to the supply terminals of the instrument The external fuse of the supply should not be rated below 1A depending on the conductor cross section If contact with live components is possible while working on the instrument it must be disconnected on both poles from the supply via a separate mains supply switch for instance Supply Measurement input and supply 230V AC and 115V AC short circuit proof electrically isolated from each other 12 24V DC and 24V AC not short circuit proof not electrically isolated from each other uonoeuuoo eouioe 3 3 2 Connection diagram The electrical connection AA must only be carried out by specialist personnel N L L1 L 3 break 2 make 1 common Supply voltage 230V AC 10 15 115V AC 10 15 12 24V DC
12. ory set configurable 9 customized configuration 2 Measurement input 1 Pt100 in 2 wire circuit Pt1000 in 2 wire circuit KTY2X 6 2 Fe Con J Fe Con L NiCr Ni K 3 04 20 mA 4 0 10V 1 1 relay changeover 10A 230V 3 Supply 02 230V AC 10 15 48 63Hz 05 115V AC 10 15 48 63Hz 31 12 24V DC 15 15 24V AC 15 15 48 63Hz factory set Included in delivery 1 Operating Instructions 70 1050 0 2 Assembling Disassembling Guijqwuessy 2 3 Electrical connection 3 1 Installation notes The choice of cable the installation the fusing and the electrical connection must conform to the requirements of VDE 0100 Regulations on the Installation of Power Circuits with nominal voltages below 1000 V or the appropriate local regulations The electrical connection must only be carried out by qualified personnel Electromagnetic compatibility conforms to the standards and regulations listed under Technical data The instrument is not suitable for installation in areas with an explosion hazard and must be built into a housing that provides protection against fire electrical hazards Apart from faulty installation incorrect settings on the instrument setpoint parameter level data may also affect the proper functioning of controlled processes or lead to damage Provision should therefore always be made f
13. rrange 0 1 5 j 0 relay de energized 1 relay energized Input ec Sensor connected in 2 wire circuit Pt100 IC i Measurement input group 1 on Type 701050 X1X 1 XX A PEF or Efib Measurement input group 2 on Type 701050 X2X 1 XX Fe Con J E c d Fe ConL NiCr Ni c H or Efib Measurement input group 3 on Type 701050 X3X 1 XX 0 4 20 mA L an AB Measurement input group 4 on Type 701050 X4X 1 XX 0 10V L in ERG Start value for indication range with measurement input voltage or current 999 0 999 ac L Example input signal e g 4 20mA is to be represented on the display from 10 to 50 Setting S cL 10 and S cH 50 m fi I End value for indication range with measurement input voltage or current 999 100 999 c3 Signal for measurement input current 0 0 20mA 124 20mA 0 1 IWIWOD p IUOISS lusun su su Parameter Meaning Value range from factory set to DFE Process value offset process value offset in C F or digit no unit 99 9 0 0 99 9 OF Lead compensation resistance This value is used for compensating the resistance of the probe lead for re sistance sensors and is dependent on the lead length For best temperature measurement results the resistance value of the probe lead has to be entered here If the total resistance at the measure
14. ter and User rights blink in alternation e g 5P Use the and keys to set user right Eg 1 rd or ria User right Display Factory setting Parameter can be edited Edi SE Parameter is shown rd Parameter is not shown ric all other parameters Acknowledge settings with Set next parameter see Overview of operation on the first inside page IWIWOD p iuoiss eu 5 Operation DD software version simultaneous HH Alter setpoint and additional parameters Process value display Setpoint Display additional parameters according to the user rights set at the enabling level P or time out after approx 30 seconds uoneJedo 14 6 Technical data Meas input Designation Range Meas Recognition of ambient tempera ture error Probe short Probe break circuit Resistance Pt100 EN 60751 200 to 600 C 0 196 x100ppm C yes yes thermometer Pt1000 EN 60751 200 to 600 C 0 1 x100ppm C yes KTY2X 6 50 to 150 C 196 lt 100ppm C yes yes customer table 0 1 lt 100ppm C 3 00 yes Pt100 0 2 mA with Pt1000 KTY2X 6 and resistance 0 02 mA istance 0 3000 Q Measuring curr Thermo couples Lead compensation is settable via the parameter Lead compensation resistance O
15. ters on instruments of the same type possibility of entering a linearization table Minimum hardware and software requirements PCPentium 100 or compatible 128 MB RAM 16 MB free on hard disk CD ROM drive free COM interface Microsoft Windows 98 ME NT4 0 2000 XP Link PC interface to the 85232 interface on the PC Insert black adapter 3 pole pins into the side of the instrument 9 18 Alarm messages The following alarm messages can be shown in the temperature display Error message Cause Elimination Display overrun The measured value is too large and outside the range Er Display underrun The measured value is too small and is outside the range Check sensor and connecting cable for damage or short circuit Check whether the correct sensor has been set or connected c Chapter 4 Commissioning the instrument These messages are only output to the temperature display Fistral 9 5 105 Time for switch on delay after power on has elapsed With display over underrun the switch on delay becomes ineffective Cancel switch on delay with p Value has fallen below the low alarm limit ProcVal RLH g ge Value has gone above the high alarm limit Depending on the controller type check whether the heating or cooling
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