Lumel RE92 Manuale utente
1
DUAL LOOP CONTROLLER
96 x 96 mm
RE92
USER’S MANUAL
2
3
Contents
1. IntroductIon ..................................................................... 5
1.1.Purpose..................................................................................................5
1.2.Controllerproperties...............................................................................5
2. controller set.................................................................. 6
3. basIc requIrements, operatIonal safety .............................. 7
4. InstallatIon ...................................................................... 7
4.1.Controllerinstallation..............................................................................7
4.2.Electricalconnections.............................................................................9
4.3.Recommendationsforinstallation........................................................14
5. startIng work.................................................................. 15
6. startIng the controller ................................................... 15
6.1.Informationbar.....................................................................................15
6.2.Buttonmarkings...................................................................................16
6.3.Screenwithfixedset-pointcontrol.......................................................16
6.4.Screenwithprogrammingcontrol........................................................17
6.5.Screenwiththetimerfunction..............................................................17
6.6.Changeofdisplayedscreens................................................................18
6.7.Editmode.............................................................................................19
6.8.Contextmenu.......................................................................................21
7. controller confIguratIon................................................. 21
7.1.Menuaccesspassword.........................................................................21
7.2.Programmingmatrix.............................................................................23
7.3.Parametersdescription.........................................................................24
8. Inputs and outputs of the controller................................ 54
8.1.Measuringinput1.................................................................................54
8.2.Measuringinput2.................................................................................55
8.3.Measuringinput3.................................................................................55
8.4.Interfaceinputs1,2...............................................................................56
8.5.Binaryinputs.........................................................................................56
9. controller outputs.......................................................... 58
9.1.Controllingoutputs...............................................................................58
9.2.Alarmoutputs.......................................................................................60
9.3.Timerfunction......................................................................................61
4
9.4.Retransmissionoutputs........................................................................63
9.5.Signaloutputs.......................................................................................64
10. loop confIguratIon ......................................................... 66
10.1.Controlledsignal.................................................................................66
10.2.Controltypes......................................................................................66
10.3.Controlrange......................................................................................72
10.4.Setvalueinloop.................................................................................72
10.5.Controlalgorithms..............................................................................72
11. programmIng control ..................................................... 77
11.1.Descriptionoftheprogrammingcontrolparameters..........................77
11.2.Definingthesetvalueprograms.........................................................80
12. modbus........................................................................... 83
12.1.Introduction........................................................................................83
12.2.Archivingconfiguration.......................................................................83
12.3.CopyingarchivetoSDcard.................................................................84
12.4.Archivefilestructure...........................................................................85
12.5.CopyingarchivetoSDcard.................................................................88
12.6.Statusbarofthearchiving..................................................................89
12.6.Downloadingarchivefiles....................................................................89
13. modbus........................................................................... 90
13.1.Introduction.........................................................................................90
13.2.Modbusmaster....................................................................................90
13.3.Modbusslave.......................................................................................92
13.3.1Errorcodes.........................................................................................93
13.3.2Registermap......................................................................................93
14. ftp serVer..................................................................... 170
14.1.FTPUser............................................................................................170
15. web serVer.................................................................... 172
16. software upgrade.......................................................... 173
17. technIcal data............................................................... 173
18. controller orderIng code...............................................178
This manual is valid for the controller using software v1.11.03
5
1. INTRODUCTION
1.1. Purpose
Two-loop RE92 controller used to control temperature
and other physical values (e.g. pressure, humidity, flow level).
It can control two objects independently or control two physical
values in one object (e.g. two-chamber furnaces).
1.2. Controller properties
RE92 controller is characterized by the following features:
• two-loop control and measurement,
• 3,5’’ TFT full-color screen, resolution: 320 x 240 pixel,
• intuitive handling via six buttons and graphic user interface,
• two universal measuring inputs (for thermoresistors, thermo-
couples or standard linear signals),
• additional input,
• communication interfaces: RS-485 Modbus Slave, Modbus
TCP Slave,
• six binary outputs (possible direct control via the interface),
• two voltage and current analog outputs,
• three binary inputs additional 3 binary inputs controlled from
the interface,
• object transducers supply output,
• software upgrade possibility using SD card,
• two-step control, three-step step-by-step control, three-step
control of heating-cooling type,
• SMART PID innovative algorithm,
• alarms,
• timers function,
• FTP server,
• three independent groups of data archiving of 10 values in
the group.
• Web server (available in controller versions with Ethernet in-
terface),
6
2. CONTROLLER SET
Complete set of the controller includes:
1.controller ............................................. 1 pc
2.seal...................................................... 1 pc
3.holders to fix the meter in the panel.... 4 pcs
4.plug with 16 screw terminals............... 2 pcs
5.plug with 10 screw terminals............... 2 pcs
6.user manual ....................................... 1 pc
7.guarantee card.................................... 1 pc
k
l
mn
• modbus master function - querying 2 devices 10 registers
each time,
• two interface measurement inputs - readout of measured va-
lues from external devices via RS-485 Modbus master,
• possibility to assign custom names to measurement chan-
nels.
7
3. BASIC REQUIREMENTS, OPERATIONAL
SAFETY
The controller conforms to a safety standard EN 61010-1.
Additional comments concerning safety:
• Assembly and installation of the electrical connections
should conducted only by people authorized to perform
assembly of electric devices.
• Always check the state of connections before turning
the controller on.
• Prior to taking the controller housing off, always turn
the supply off and disconnect measuring circuits.
• Removal of the controller housing during the warranty
period voids the warranty.
• The device is designed to installation and usage in the indu-
strial electromagnetic environment.
• A switch or a circuit-breaker should be installed in the buil-
ding or facility. This switch should be located near the device,
easily accessible by the operator, and suitably marked.
4. INSTALLATION
4.1. Controller installation
Fix the controller to the board with three screw
brackets as shown in the fig. 1A slot in the panel must have
the following dimensions: 92.5+0.6 x 92.5+0.6 mm. The thickness
of the panel material cannot exceed 6 mm.
8
Fig. 1. Controller installation.
Fig. 2. Controller dimensions.
Dimensions of the controller are presented on the g. 2.
96 76,7
69
22
92
9
4.2. Electrical connections
The controller has three separate strips with screw
terminals. Two strips with 16 terminals each allow to connect
all signal sources by a wire with a 2.5 mm2cross-section,
and two strips with 10 terminals each allow for connecting by
a wire with 1.5 mm2cross-section.
Fig. 3. Connection strips of the controller.
RS485 RS485
Supply Out1Out2Out3Out4Out5Out6
++
In3 In2 In1
24 V
+
Out
AA
BB
GND GND
slave master
GNDGND In1BIn2B
In3B
I2
U2 I1
U1
Out1AOut2A
Ethernet
USB
SD
17
37
1
38
2
39
3
40
4
41
5
42
6
43
7
44
8
45
9
46
10
47
11
48
12
49
13
50
14
51
15
52
16
181920212223242526
27282930313233343536
10
CONNECTING THE SUPPLY
supply should be connected to the terminals
51 and 52, according to technical data
CONNECTION OF 1 AND 2 INPUT
thermoresistor Pt100
in 3-wire system
thermoresistor Pt100
in 2-wire system
thermoresistor Pt1000 thermocouples
supply
IN2
IN1
IN2
IN1
IN2
IN1
IN2
IN1
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3
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