Lumel RE82 User manual

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CONTROLLER 48x96mm
RE82
USER’S MANUAL

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Contents:
1. APPLICATION........................................................................ 5
2. CONTROLLER SET.................................................................. 5
3. BASIC REQUIREMENTS, OPERATIONAL SAFETY .............................. 6
4. INSTALLATION ...................................................................... 6
4.1.ControllerInstallation........................................................................6
4.2.ElectricalConnections........................................................................8
4.3.InstallationRecommendations.........................................................10
5. STARTING TO WORK.............................................................. 11
6. SERVICE............................................................................. 12
6.1.ProgrammingControllerParameters...............................................13
6.2.Programmingmatrix........................................................................14
6.3.SettingChange................................................................................16
6.4.ParameterDescription.....................................................................17
7. CONTROLLER INPUTS AND OUTPUTS ......................................... 32
7.1.MainMeasuringInputs....................................................................32
7.2.AdditionalMeasuringInputs............................................................32
7.3.BinaryOutputs.................................................................................33
7.4.Outputs............................................................................................34
8. CONTROL ........................................................................... 35
8.1.ON-OFFControl................................................................................35
8.2.InnovativeSMARTPIDalgorithm....................................................35
8.2.1.Auto-tuning...................................................................................36
8.2.2.Auto-tuningand„GainScheduling”..............................................38
8.2.3.ProceedingWayinCaseofDissatisfyingPIDControl..............................38
8.3.StepperControl................................................................................40
8.4.“GainScheduling”Function.............................................................43
8.5.ControlofHeating-coolingType......................................................44

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9. ALARMS............................................................................. 45
10. TIMER FUNCTION ................................................................ 47
11. CURRENT TRANSFORMER INPUT ............................................. 48
12. ADDITIONAL FUNCTIONS ....................................................... 50
12.1.ControlSignalMonitoring..............................................................50
12.2.ManualControl..............................................................................50
12.3.SignalRetransmission...................................................................51
12.4.SetPointChangeRate–SoftStart................................................52
12.5.DigitalFilter....................................................................................52
  12.6.Manufacturer’sSettings.................................................................53
13. PROGRAMMING CONTROL ..................................................... 54
13.1.DescriptionofProgrammingControlParameters..........................54
13.2.DefinitionofSetPointValuePrograms..........................................57
13.3.ControloftheSetPointValueProgram.........................................60
14. RS-485 INTERFACE WITH MODBUS PROTOCOL ............................ 63
14.1.Introduction...................................................................................63
14.2.ErrorCodes....................................................................................64
14.3.RegisterMap.................................................................................64
15. SOFTWARE UPDATING.......................................................... 88
16. ERROR SIGNALING .............................................................. 90
17. TECHNICAL DATA ................................................................ 92
18. ORDERING CODES ............................................................... 97
(program version 2.14)

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1. APPLICATION
The RE82 controller is destined for the temperature control
in plastics, food, dehydration industries and everywhere when the tempe-
rature change stabilization is necessary.
The measuring input is universal for resistance thermometers (RTD),
thermocouple sensors (TC), or for linear standard signals.
The controller has four outputs enabling the two-step control, step-by-step
three-step control, three-step control of heating-cooling type and alarm
signaling. The two-step control is acc. to the PID or ON-OFF algorithm.
The innovative SMART PID algorithm has been implemented in the con-
troller.
2. CONTROLLER SET
The delivered controller set is composed of:
1. RE82 controller.....................................................1 pc
2. plug with 16 screw terminals................................ 2 pcs
3.screwclamptoxthecontrollerinthepanel.......4pcs
4.seal........................................................................1pc
5. user’s manual........................................................1 pcs
6. guarantee card......................................................1 pc
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When unpacking the controller, please check whether the type
and version code on the data plate correspond to the order.
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3. BASIC REQUIREMENTS, OPERATIONAL
SAFETY
In the safety service scope, the controller meets to requirements
of the EN 61010-1 standard.
Observations Concerning the Operational Safety:
lAll operations concerning transport, installation, and commissioning
 as well as maintenance, must be carried out by qualied, skilled
personnel, and national regulations for the prevention of accidents
must be observed.
lBefore switching the controller on, one must check the correctness
of connections to the network.
lDo not connect the controller to the network through an autotransformer.
lThe removal of the controller casing during the guarantee contract
period may cause its cancellation.
l Thecontrollerfulllsrequirementsrelatedtoelectromagneticcompa-
tibility in the industrial environment
lWhen connecting the supply, one must remember that a switch
or a circuit-breaker should be installed in the room. This switch should
be located near the device, easy accessible by the operator,
and suitably marked as an element switching the controller off.
lNon-authorized removal of the casing, inappropriate use, incorrect
installation or operation, create the risk of injury to personnel
or controller damage.
For more detailed information, please study the User’s Manual.
4.INSTALLATION
4.1.ControllerInstallation
Fix the controller in the panel, which the thickness should

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Fig.1 Controller xing in the panel
Fig. 2. Controller dimensions.
RE82controlleroveralldimensionsarepresentedontheg.2.
notexceed15mm,bymeansoffourscrewclampsacc.totheg.1.
Thepanelcut-outshouldhave45+0,6x92+0,6 mm.

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4.2.ElectricalConnections
The controller has two separable terminal strips with screw
terminals. Strips enable to connect all signals by a wire of 2.5 mm2
cross-section.
Fig. 3. View of controller connecting strips.
supply
Fig. 4. Supply.
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Load
OU3
OU4
Supply
23 29 31
21
24 30 32
22
OU2 OU1
Load
+
-
SSR
OU1OU2
Supply
31
29
32
30
+
-
0/4...20mA
Load
max. 500
+
-
OU1OU2
3129
32
30
0...10 V
Load
min.1k
+
-
OU1OU2
3129
3230
3
2
1
Pt100
3
2
1
Jumper
Pt1000
3
2
1
Jumper
Pt100
zwora
3
4
2
+
-
0/4...20 mA
3
1
2
+
-
0...5/10 V
3
2
+
-
RTD Pt100 in two-wire
system
RTD Pt100 in 3-wire
system
Currentinput0/4...20mA Voltage input
0 ... 5/10 V
Thermocouple
RTD Pt1000
3
2
1
Pt100
3
2
1
zwora
Pt1000
3
2
1
zwora
Pt100
3
2
1
Pt100
3
2
1
Jumper
Pt1000
3
2
1
Jumper
Pt100
Jumper
3
4
2
+
-
0/4...20 mA
3
1
2
+
-
0...5/10 V
3
2
+
-
zwora
3
4
2
+
-
0/4...20 mA
3
1
2
+
-
0...5/10 V
3
2
+
-
Fig. 5. Input signals.
Fig. 7. Control outputs/alarm.
Fig. 6. Additional input signal.
output1,2,3,4–relay output 1,2 - voltage 0/5 V
output 1,2 - continuous current
0/4..20mA
output 1,2 - continuous voltage
0 .. 10 V

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Fig. 9. Current transformer
input.
Fig. 10. RS-485 Interface Fig. 11. Transducer supply 24V
4.3.InstallationRecommendations
In order to obtain a full fastness against electromagnetic noise, it is
recommended to observe following principles:
- do not supply the controller from the network in the proximity
of devices generating high pulse noises and do not apply common
earthing circuits,
- applynetworklters,
- wires leading measuring signals should be twisted in pairs,
and for resistance sensors in 3-wire connection, twisted of wires
of the same length, cross-section and resistance, and led in a shield
as above,
- all shields should be one-side earthed or connected to the protection
wire, the nearest possible to the controller,
- apply the general principle, that wires leading different signals should
 beledatthemaximaldistancebetweenthem(nolessthan30cm),
 andthecrossingofthesegroupsofwiresmadeatrightangle(90º).
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Current 7
+
-
transformer
13 11
12 10
OU1OU2
Fig. 8. Binary input 1 and 2
16
15
B (-)
A (+)
RS-485 26
27
+
-