Gossen MetraWatt R2080 Скачать руководство пользователя страница 9 | Manualshive

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GOSSEN METRAWATT GMBH

9

Differences between R2080/R2100/R2180 and GTR0208/GTR0210/GTR0218

Controllers R2080, R2100 and R2180 do not supersede analog devices GTR0208, GTR0210 and GTR0218 in
a fully compatible manner. Please note the following deviations:

Temperature sensor Pt100

As a rule, controllers R2080, R2100 and R2180 are provided with a 3-wire-connection.
Consequently, for Pt100 (but not in the case of a thermocouple), terminals 18-19 at controllers R2080 / R2100
or terminals 12-13 at controller R2180 must be shunted.

Sensor rupture protection

Controllers R2080, R2100 and R2180 are able to detect a broken sensor and/or polarity reversal of the sensor,
whereupon the actuating outputs are deactivated and an alarm is triggered at the same time.
If the actuating outputs are to assume a certain status, it must be set with parameter

Y SE

.

Protective conductor connection

According to EMC requirements controllers R2080, R2100 and R2180 must be provided with a protective con-
ductor connection.

Cooling output

In the case of 3-step controllers R2080 / R2180, the 2

nd

switching point cannot be used as an NC contact.

Limit contact

In the case of controller types R2080 / R2180 with limit contact, the configuration of the R2080 / R2180 must
be changed from

CnF1

= 0xx0 to 0xx4 while using the break contact (reverse action principle). Switching point

distance

∆

w can only be set as a relative MAX alarm to a value above zero for the R2080 / R2180.

Heating current display / monitoring

Heating current transformer GTY 2570 127 R0x can no longer be used in connection with R2080.
Instead, 3-input and/or 4-input current transformers GTZ 4121 must be fitted for acquiring heating current.
This offers the additional feature of not only indicating the heating current but also monitoring antivalence pro-
vided the R2080 has been appropriately set. In this case, an alarm is triggered if current is too low while heating
is activated or if current is not „off“ while heating is deactivated (see also page 30).

RC elements

In contrast to GTR0210, no RC elements for spark suppression have been fitted in controllers R2080, R2100
and R2180. It is therefore recommended retrofitting the controlled actuators (contactors, solenoid valves, etc.)
with the associated RC elements.

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Содержание R2080

Страница 1: ...R2080 R2100 R2180 Compact Controller 96 x 96 mm 3 349 219 15 2 9 02 Operating Instructions ...

Страница 2: ...lay Setpoint Selection Operation 14 Operating Flowchart 15 Parameters Configuration 16 Limit Value Monitoring 17 Adjusting Control Performance Manual Self Tuning 18 Self Tuning 21 Alarms 22 Error Messages 22 Setpoint Ramps 24 Balancing 24 Configuration 25 Saving and Loading Device Settings 28 Manual Operation with Binary Input 29 PWR Out Offset with Binary Input 29 Heating Current Monitoring 30 He...

Страница 3: ...tected with a fuse or circuit breaker with a maximum nominal current rating of 16 A The installation must include a switch or a circuit breaker which serves as a disconnecting device The controller may not be used If visible damage is apparent If it no longer functions flawlessly After lengthy periods of storage under unfavorable conditions e g humidity dust temperature In such cases the device mu...

Страница 4: ...0 911 86 02 410 256 Telefax 49 0 911 86 02 253 E Mail service gmc instruments com This address is only valid in Germany Please contact our representatives or subsidiaries for service in other countries Product support When you need support please contact GOSSEN METRAWATT GMBH Hotline Produktsupport Telefon 49 0 911 8602 112 Telefax 49 0 911 8602 709 E Mail support gmc instruments com ...

Страница 5: ...01 2 step controller with limit contact medium time response A02 3 step controller medium time response A04 2 step controller short time response A11 2 step controller with limit contact short time response A12 3 step controller short time response A14 without feedback with 1 limit contact A21 without feedback with 2 limit contacts A22 Measuring ranges Thermocouple type L Fe CuNi 0 200 C C01 0 400...

Страница 6: ...p controller A1 3 step controller A2 Time response medium XB0 short XB1 long XB2 Measuring range Thermocouple type L Fe CuNi 0 400 C C01 0 800 C C02 type J Fe CuNi 0 400 C C03 type K NiCr Ni 0 400 C C05 0 600 C C06 0 800 C C07 0 1200 C C08 type R Pt13Rh Pt 0 1600 C C09 type S Pt10Rh Pt 0 1600 C C10 Resistance thermometer Pt100 0 100 C C20 0 200 C C21 0 400 C C22 100 200 C C24 Direct current 0 5 mA...

Страница 7: ...01 0 399 C C02 0 599 C C03 type J Fe CuNi 0 199 C C04 0 399 C C05 0 599 C C06 32 392 F C13 32 752 F C14 32 1112 F C15 type K NiCr Ni 0 399 C C07 0 599 C C08 0 799 C C09 0 1200 C C10 32 752 F C16 32 1112 F C17 32 1472 F C18 32 2192 F C19 type R Pt13Rh Pt 0 1600 C C11 32 2912 F C20 type S Pt10Rh Pt 0 1600 C C12 32 2912 F C21 Resistance thermometer Pt100 99 9 99 9 C C30 2 wire connection 99 9 199 9 C...

Страница 8: ...with the dangers involved Set the housing into the panel cutout from the front and secure it from behind at the left and right hand sides with the two in cluded screw clamps Push the screw clamps first all the way up to the limit stop in direction 1 and subse quently in direction 2 for this purpose Typical tightening torque amounts to 10 Ncm and a value of 20 Ncm should not be exceeded In general ...

Страница 9: ...se of 3 step controllers R2080 R2180 the 2nd switching point cannot be used as an NC contact Limit contact In the case of controller types R2080 R2180 with limit contact the configuration of the R2080 R2180 must be changed from CnF1 0xx0 to 0xx4 while using the break contact reverse action principle Switching point distance w can only be set as a relative MAX alarm to a value above zero for the R2...

Страница 10: ...n R2080 Binary Input Auxiliary Voltage Transistor Output for Controlling SSRs 110 230 V N L D2 I II A01 A11 A21 42 12 41 11 8 14 9 15 86 85 1 2 3 D1 A02 A04 A12 A14 A22 Heating Current Transf Switching Output 19 18 17 27 26 Sensor I II ...

Страница 11: ...ary Input Auxiliary Voltage Transistor Output for Controlling SSRs 110 230 V N L D2 I II A1 42 12 41 11 8 9 86 85 1 2 3 D1 A2 Heating Current Transf Switching Output 19 18 17 16 15 C01 C24 C30 C31 Sensor 62 63 61 60 G1 Alarms I II 20 mA 10 V A1 A2 ...

Страница 12: ... Connection R2180 Binary input Auxiliary Voltage Transistor Output for Controlling SSRs 110 230 V N L D2 I II A1 48 82 47 81 43 57 42 58 86 85 N L D1 A2 A3 A4 Heating Current Transf Switching Output 13 12 11 16 15 Sensor I II ...

Страница 13: ...22 requires the following warning as regards electromagnetic compatibility Performance After Activating Auxiliary Voltage Warning This is a class A device It may cause radio interference in residential surroundings If this is the case the operator may be required to implement appropriate corrective measures U M Software Version Current Configuration LED Segment Test approx 2 s approx 1 5 s CnF1 Ac...

Страница 14: ...ve Alarm s active Press and hold Press briefly Shift setpoint value PWR Press and hold Changeover to parameter level see operating flowchart Up and down scrolling keys for setpoint value selection and parameter setting The value is changed directly After 2 5 s or after pressing key the value is stored to memory and becomes active This is acknowledged by a brief blackout of the display Switchover O...

Страница 15: ...ge 25 Only appears when heating current monitoring is activated Setpoint can only be selected here I II A1 A2 W2 Act val Setpoint I II A1 A2 W2 Act val Heat curr I II A1 A2 W2 Act val PWR I II A1 A2 W2 Param value I II A1 A2 W2 Param value I II A1 A2 W2 I II A1 A2 W2 Off no alarm function no error signalling The actuating outputs are inactive unless keys are pressed By pressing key switching outpu...

Страница 16: ...n oFF Ramp for falling setpoints oFF 1 MBU pro min oFF Heating current setpoint see Balancing Auto oFF 0 1 A H oFF Not with step action controllers 1 Proportional band heating 0 1 999 9 10 0 Proportional band cooling 0 1 999 9 10 0 Only with 3 step controllers 2 Dead band 0 MBU 0 Not with 2 step controllers 3 Path delay time 0 9999 s 100 Read out cycle time 0 5 600 0 s 10 0 Motor run time 5 5000 s...

Страница 17: ...position 9999 999 9 99 99 9 999 9999 only for designations C30 C31 Upper range limit standard signal rn L 9999 100 Lower range limit standard signal 1500 rn H 0 Upper range limit heating current see Balancing 1 0 99 9 A 42 7 not with step action controllers 1 PWR for actuator mode or for PWR out offset 100 100 0 Sensor error PWR 100 100 0 1 only where controller sort configuration digit 6 2 only w...

Страница 18: ...opwatch Configure as limit transducer controller sort 0 see page 25 Set read out cycle time to the minimum value tc 0 5 Deactivate PWR limiting YH 100 Reduce or increase the setpoint so that overshooting and undershooting do not cause any impermissible values Performing the Actuation Test dbnd MRS Setting for 3 step controller switching output II may not be triggered dbnd 0 Setting for step action...

Страница 19: ... too greatly if switching output II must be active in order to maintain the actual value cooling operating point or if optimiza tion is required directly to the setpoint for any given reason control parameters can be determined by means of sustained oscillation However calculated values for tu may be very inaccurate in this case under certain cir cumstances Same preparation as for actuation test T...

Страница 20: ...1 by if TI is smaller or by if TII is smaller TI TI TII TII The value for tu is very inaccurate in this case It should be optimized in the closed loop control mode Closed Loop Control Mode The closed loop control mode is started after self tuning has been completed Configure the desired control algorithm with controller sort Adjust the setpoint to the required value The dead band can be increased ...

Страница 21: ...e optimized controller dynamics i e parameters Pb 1 Pb1 1 tu and tc are determined Preparation Complete configuration must be performed before self tuning is started The setpoint value is adjusted to the value which is required after self tuning Start Briefly press the keys simultaneously at the operating level automatic or off operating mode in order to trigger self tuning Self tuning cannot be s...

Страница 22: ...g level in the event of faulty measured values at the display at which the error free measured value is otherwise displayed SEH SEL and CE while other error messages appear in the upper display 3 The display is switched to the operating level 30 seconds after value selection has been completed during configuration or parameter setting 4 Exceptions and additional information are included in the fol...

Страница 23: ...ors loop error Measured temperature rise is too small with heat on at 100 Control outputs I and II inactive Error message is not cleared until key is pressed and held 2 2 Close the control loop Check the sensor the actuators and the heater for correct functioning Check sensor heater assignments wiring Correctly optimize control parameters tu and Pb 1 parameter error Parameter not within permissibl...

Страница 24: ...orrection value is selected in C or F The displayed correction value is added to the measured temperature Cable Compensation for Pt 100 with 2 Wire Connection parameter CAL The correction value can be determined automatically in the Off mode Short circuit the sensor at the measuring point Set the CAL value to Auto Measured cable resistance is converted to temperature change and is entered as the C...

Страница 25: ...act inactive Actuator absolute 2 step controller heat relative active 2 step controller cooling absolute 3 step controller relative inactive NC contact 3 step controller water cooling absolute Step action controller relative active absolute relative inactive NO contact active absolute relative active absolute relative inactive NC contact absolute relative active absolute I II A1 A2 W2 I II A1 A2 W...

Страница 26: ... 850 C F L 18 850 C C K 18 1200 C F B 0 1820 C C S 18 1770 C F R 18 1770 C C N 18 1300 C F 1 Display Pt 100 100 500 C C 0 1 Display F 0 20 mA 0 10 V Standard signal for R2100 designation C30 C31 C 4 20 mA F no function Saving and loading of device settings see page 28 1 Switching to and from C F not effective for R2100 C30 and C31 I II A1 A2 W2 I II A1 A2 W2 ...

Страница 27: ...ontact Setpoint 2 absolute relative active absolute relative inactive NC contact absolute relative active absolute relative inactive NO contact Manual automatic or PWR out off set absolute relative active absolute relative inactive NC contact absolute relative active absolute I II A1 A2 W2 I II A1 A2 W2 ...

Страница 28: ...e per tc Actuator Read out of a constant actuating signal to switching output I where YST 0 or switching output II where YST 0 The actuating cycle is equal to at least tc No alarm functions 2 step controller heat A harmonic free PDPI control algorithm regulates switching output I in order to increase decrease the actual value The actuating cycle is equal to at least tc 2 step controller cooling 3 ...

Страница 29: ... F to this end compare CnF2 on page 27 PWR Out Offset with Binary Input When configured as a step action controller controller sort set to 2 through 5 control quality can be significantly improved by means of PWR out offset where abrupt load fluctuations prevail When the contact at the binary input is closed the controller s PWR is increased by an amount equaling YSt It is reduced by the same valu...

Страница 30: ... switched on The currently measured value is saved to memory Heating Circuit Monitoring Function Can be set to active or inactive with the Alarm 1 configuration digit see Configuration Without external transformer without additional parameters Requires correct optimization of tu and Pb 1 control parameters i e heating circuit monitoring must be activated before self tuning is started In the event ...

Страница 31: ...ating normally open contact Switching capacity AC DC 250 V 2 A 500 VA 50 W Service life 2 105 switching cycles at nominal load Interference suppression Utilize external RC element 100 Ω 47 nF at contactor Transistor output suitable for commercially available semiconductor relays SSR Switching Status Open Circuit Voltage Output Current Active load 800 Ω DC 17 V 10 15 mA Inactive DC 17 V 0 02 mA Ove...

Страница 32: ...in Germany Subject to change without notice GOSSEN METRAWATT GMBH Thomas Mann Str 16 20 90471 Nürnberg Germany Phone 49 0 911 8602 0 Fax 49 0 911 8602 669 E Mail info gmc instruments com www gmc instruments com ...

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