Lumel RE92 User manual

RE92-09C User's Manual
2
Contents:
1. Introduction.............................................................................................................................3
1.1. Purpose .............................................................................................................................3
1.2. Controller properties ..........................................................................................................3
2. Controller set..........................................................................................................................3
3. Basic requirements, operational safety...................................................................................4
4. Installation ..............................................................................................................................4
4.1. Controller installation .........................................................................................................4
4.2. Electrical connections........................................................................................................5
4.3. Recommendations for installation......................................................................................8
5. Starting work...........................................................................................................................8
6. Starting the controller .............................................................................................................9
6.1. Information bar...................................................................................................................9
6.2. Button markings.................................................................................................................9
6.3. Screen with fixed set-point control.....................................................................................9
6.4. Screen with programming control ....................................................................................10
6.5. Change of displayed screens...........................................................................................10
6.6. Edit mode.........................................................................................................................11
6.7. Context menu ..................................................................................................................12
7. Controller configuration ........................................................................................................13
7.1. Menu access password ...................................................................................................13
7.2. Parameters description....................................................................................................15
8. Inputs and outputs of the controller ......................................................................................24
8.1. Measuring inputs1............................................................................................................24
8.2. Measuring input 2 ............................................................................................................25
8.3. Measuring input3 .............................................................................................................25
8.4. Binary inputs....................................................................................................................25
9. Controller outputs.................................................................................................................26
9.1. Controlling outputs...........................................................................................................26
9.2. Alarm outputs...................................................................................................................27
9.3. Retransmission outputs ...................................................................................................27
9.4. Signal outputs..................................................................................................................28
10. Loop configuration..............................................................................................................28
10.1. Controlled signal............................................................................................................28
10.2. Control types..................................................................................................................29
10.3. Control range.................................................................................................................32
10.4. Set value in loop ............................................................................................................32
10.5. Control algorithms..........................................................................................................32
11. Programming control ..........................................................................................................36
11.1. Description of the programming control parameters......................................................36
11.2. Defining the set value programs ....................................................................................37
12. MODBUS protocol..............................................................................................................39
12.1. Introduction....................................................................................................................39
12.2. Error codes....................................................................................................................39
12.3. Register map .................................................................................................................40
13. Software upgrade...............................................................................................................59
14. Technical data....................................................................................................................60
15. Controller ordering code.....................................................................................................63
This manual is valid for the controller using software v1.05.00.

RE92-09C User's Manual
3
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, thermocouples or standard
linear signals),
additional input,
communication interfaces: RS-485 Modbus Slave, Modbus TCP Slave,
six binary outputs,
two voltage and current analog outputs
three binary inputs
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.
2. Controller set
3
4
5

RE92-09C User's Manual
4
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
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 industrial electromagnetic
environment.
A switch or a circuit-breaker should be installed in the building 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.
1
2
Fig. 1. Controller installation.
Dimensions of the controller are presented on the fig. 2.

RE92-09C User's Manual
5
Fig. 2. Controller dimensions.
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.

RE92-09C User's Manual
6
Connecting the supply
supply should be connected to the terminals 51 and 52, according to
technical data
Connection of 1 and 2 entry
thermoresistor Pt100 in 2-wire
system
thermoresistor Pt100 in 3-wire
system
thermoresistor Pt1000
thermocouples
current input 0/4...20mA
voltage input 0…5/10V
Connection of input 3
29 28 27
current input 0/4…20mA
voltage input 0...5/10V
potentiometric input
Connection of the binary outputs
output 1–6 –relay
output 1 and 2 –voltage 0/5 V
27
28
29
+
-
0/4...20 mA
Supply
52
51
17
18
22
19
23
20
21
24
25
26
jumper
IN1
IN2
17
18
22
19
23
20
21
24
25
26
IN1
IIN2
17
18
22
19
23
20
21
24
25
26
IN1
IN2
jumper
17
18
22
19
23
20
21
24
25
26
+
-
IN1
IN2
17
18
22
19
23
20
21
24
25
26
+
-
0/4...20 mA
IN1
IN2
17
18
22
19
23
20
21
24
25
26
+
-
0...5/10 V
IN1
IN2
27
28
29
+
-
0...10 V
load
OUT5
OUT4
OUT3
OUT2
OUT1
OUT6
45
43
41
39
37
47
46
44
42
40
38
48
load
+
-
SSR
OUT1
OUT2
37
39
38
40
+
-
Pt100
Pt100
Pt1000
supply
supply

RE92-09C User's Manual
7
Connecting the analog outputs
output 1A –current 0/4–20 mA and voltage 0–
10 V
output 2A –current 0/4–20 mA and voltage 0–
10 V
Connecting the binary outputs
volt-free binary inputs
Connecting the RS-485 interface
15
16
14
B (-)
GND
A (+)
RS-485
RS-485 slave interface
Connecting object transducers supply
35
36
+
-
supply object transducers of load up to 30 mA
Ethernet connection
For Ethernet connection use the category 5 shielded twisted-pair
wire with RJ-45 connector, compliant to the following standards:
• EIA/TIA 568A for both connectors in strike-through connection
(i.e. between RE92 and hub or switch),
• EIA/TIA 568A for the first connector and EIA/TIA 568B for the
second one in the cross-over connection (i.e. when connecting
RE92 to the computer).
0/4...20mA
0...10 V
load
max. 500

load
min.1k

+
+
-
OUT1A
7
6
5
0/4...20mA
0...10 V
load
max. 500
load
min.1k

+
+
-
10
9
8

4
3
2
1
IN1B
IN2B
IN3B

RE92-09C User's Manual
8
4.3. Recommendations for installation
To achieve full electromagnetic resistance of the controller, it is necessary to follow the rules
described below:
─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 filters,
─wires leading measuring signal should be twisted in pairs and for the resistance
sensors in the three-wire connection they should use twisted wires of exactly the same
length, cross-section and resistivity protected by shielding,
─all shields should be one-side earthed or connected to the protection wire, the nearest
possible to the controller,
─as a rule of thumb, wires transmitting different signals should be spaced as far as it is
possible (at least 30 cm) and should be crossed only at the right angle (90 degrees).
─to connect RE92 controller to the Ethernet it is recommended to use:
U/FTP –twisted pair cable with separate foil shielding for every pair,
F/FTP –twisted pair cable with separate foil shielding for every pair and additional
foil shielding for the cable,
S/FTP (former SFTP) –twisted pair cable with separate foil shielding for every pair
and additional mesh cable shielding,
SF/FTP (former S-STP) –twisted pair cable with separate foil shielding for every
pair and additional mesh and foil cable shielding,
5. Starting work
After turning a supply on, the controller displays logo and then moves to the normal operational
mode.

RE92-09C User's Manual
9
6. Starting the controller
6.1. Information bar
Information bar displays the state of outputs, binary inputs and real-time clock. When active
binary outputs and inputs are displayed in black, inactive ones are displayed in light grey color.
State of the outputs, binary inputs and real-time clock can be hidden.
Fig. 4. Information bar
6.2. Button markings
Depending on the service location, controller buttons can perform different functions.
Functions are described in the bar on the bottom of the screen. If the button lacks description,
it is inactive at the moment. Fig. 5 shows an example of the button marking.
Fig. 5. Buttons marking - example
6.3. Screen with fixed set-point control
Fig. 6. Screen with fixed set-point control
state of outputs
date
time
state of binary
inputs
Function
of button 1
Function
of button 2
Function
of button 3
Function
of button 4
Function
of button 5
Function
of button 6

RE92-09C User's Manual
10
6.4. Screen with programming control
Fig. 7. Screen with programming control
6.5. Change of displayed screens
Button Screens allows for switching between two loops - first and second. Fig. 8 presents the
change of the displayed screens for the controller with fixed set-point control.
Button Screens
Button
Zoom
Button Screens
Button
Zoom
Fig. 8. Change of the displayed screens - example

RE92-09C User's Manual
11
6.6. Edit mode
Changing the value in the edit field.
To change the value in the edit field (i.e. set value), press the Edit button; the first field of the
list will by highlighted in yellow. Then use the , , and buttons to select the edit field
for change. After pressing the Change button, use and buttons to change the number
position; and buttons increase or decrease the value of the selected number. The change
must be accepted with the OK button or cancelled with the Cancel button.
Button: Change
Fig. 9. Changing the value in the edit field.
Using the button type field.
To use such field (e.g. start/stop control), press the Edit button; the first item in the list will be
highlighted in yellow. Then use the , , and buttons to select the button type field.
Pressing the OK button performs a function appropriate to the given button.
selected field

RE92-09C User's Manual
12
Button: OK
Fig. 10. Using the button type field.
6.7. Context menu
Pressing the ContxtM button displays the context menu. This menu allows for quick
access to a given feature.
Fig. 11. Context menu

RE92-09C User's Manual
13
7. Controller configuration
7.1. Menu access password
To switch to the controller configuration from the screen display level, choose the Menu button.
Use selection and access password window will appear. On the first run, there is only one user
[Admin] with no set password. It is possible to create four users with different access rights.
User [Admin] has all the rights, and can set them for the other users. User privileges are
selected from the menu: SecurityUserLevel. [Level 0] allows for changing all parameters,
including the [Security] submenu, [Level 1] allows to change all parameters with the exception
of the [Security] submenu, [Level 2] allows for changing the set values, current program, date
and time.
Button
OK
Button 
Button
OK
Button 
Button
OK
MENU

RE92-09C User's Manual
14
Programming matrix
Fig. 12. Programming matrix
MENU
Inputs
Analog input 1
Measured value
Inputs
Measured value
Inputs
Program 1
Segment 1
PID2
PID2
Config Prg
PID1
PID1
Alarm 1
Alarm 4
User 1
Output 1
Analog input 2
Setpoint value
Setpoint value
...
...
PID3
PID3
Alarm 2
Alarm 5
User 2
Output 2
Analog input 3
Control
Control
Program 20
Segment 15
PID4
PID4
PIDC
PIDC
Alarm 3
Admin
Alarm 6
User 3
Output 3
Binary input 1
PID parameters
PID parameters
Output 4
Binary input 2
Binary input 3
Gain Scheduling
Gain Scheduling
Output 5
Output 6
Analog output 1
Analog output 2
Outputs
Loop 1
Loop 2
Programs
Alarms
Modbus
Modbus TCP
Ethernet
Security
Settings
Information

RE92-09C User's Manual
15
7.2. Parameters description
The list of parameters is presented in the table 1.
List of configuration parameters Table 1
Symbol
of
parameter
Parameter name
Factory
setting
Parameter modification range
sensors
linear input
Inputs
Analog input 1
Input type
Pt100
Pt100 : thermoresistor Pt100
Pt500 : thermoresistor Pt500
Pt1000: thermoresistor Pt1000
Ni100 : thermoresistor Ni100
Ni1000: thermoresistor Ni1000
Cu100 : thermoresistor Cu100
Tc J : J type thermocouple
Tc T : T type thermocouple
Tc K : K type thermocouple
Tc S : S type thermocouple
Tc R : R type thermocouple
Tc B : B type thermocouple
Tc E : E type thermocouple
Tc N : N type thermocouple
Tc L : L type thermocouple
0..20mA: linear current 0-20mA
4..20mA: linear current 4-20mA
0..5V : linear voltage 0-5 V
0..10V : linear voltage 0-10 V
Unit
C
C : degrees Celsius
F : degrees Fahrenheit
PU: physical units
%: percent
%RH: relative humidity
Dot.level
DP1
DP0 : without a decimal
place
DP1 : 1 decimal place
DP0 : without a decimal
place
DP1 : 1 decimal place
DP2 : 2 decimal places
Compensation
Auto
Auto
Manual
Comp. temp.
0C
0–50C
-
MinInpAnalog
0
-
-9999...99999
MaxInpAnalog
100.0
-
-9999...99999
Correction
0.0
-35.00...35.00

RE92-09C User's Manual
16
Symbol
of
parameter
Parameter name
Factory
setting
Parameter modification range
sensors
linear input
Filter
0.2
Off: filter off
0.2: time constant 0.2 s
0.5: time constant 0.5 s
1: time constant 1 s
2: time constant 2 s
5: time constant 5 s
10: time constant 10 s
20: time constant 20 s
50: time constant 50 s
100: time constant 100 s
Analog input 2
as per analog input 1
Analog input 3
Input type 1)
4...20 mA
0...10 V
R100
0..20mA: linear current 0-20mA
4..20mA: linear current 4-20mA
0..5V: linear voltage 0-5 V
0..10V: linear voltage 0-10 V
R100: potentiometric input 100 Ohm
R1000: potentiometric input 1000 Ohm
Unit
C
C : degrees Celsius
F : degrees Fahrenheit
PU: physical units
%: percent
%RH: relative humidity
Dot.level
DP1
DP0 : without a decimal place
DP1 : 1 decimal place
DP2 : 2 decimal places
MinInpAnalog
0.0
-9999...99999
MaxInpAnalog
100.0
-9999...99999
Correction
0.0
-35.00...35.00
Filter
0.2
Off: filter off
0.2: time constant 0.2 s
0.5: time constant 0.5 s
1: time constant 1 s
2: time constant 2 s
5: time constant 5 s
10: time constant 10 s
20: time constant 20 s
50: time constant 50 s
100: time constant 100 s

RE92-09C User's Manual
17
Symbol
of
parameter
Parameter name
Factory
setting
Parameter modification range
sensors
linear input
Binary input 1
Function
none
none: none
Stop: stop automatic control
(response to a level)
ManualOp: switching to manual operation
(response to a level)
SP+1: switching to subsequent SP
(response to a level)
StartPrg: program start
(response to the rising edge)
NextSegment: jump to the next segment
(response to the rising edge)
PrgBlock: stop the incrementing of the set point in
the program
(response to a level)
PrgEnd: end of the program
(response to the rising edge)
PrgStop: stop of the program with possible
continuation
(response to the rising edge)
PrgStopBeg: stop the program and jump to the
beginning
(response to the rising edge)
SP-IN3: switching to subsequent SP from the
additional input
(response to the rising edge)
Binary input 2
as per binary input 1
Binary input 3
as per binary input 1
Outputs
Output 1
Connections
None
None: none
Loop 1: loop 1
Loop 2: loop 2
Input 1: input 1
Input 2: input 2
Input 3: input 3
INP1+2+3: input 1 + input 2 + input 3
BinInp1: binary input 1
BinInp2: binary input 2
BinInp3: binary input 3
InvBinInp1: inverted binary input 1
InvBinInp2: inverted binary input 2
InvBinInp3: inverted binary input 3

RE92-09C User's Manual
18
Symbol
of
parameter
Parameter name
Factory
setting
Parameter modification range
sensors
linear input
Function
None
None: none
Heating: heating
Cooling: cooling
Opening: valve opening
Closing: valve closing
Alarm: alarm
Event Prg: progr. control event
CascadeSlv: signal of the slave loop with
cascade control
Prg.Occ
None
None: none
Occ.1.Sec: event 1 from a section
Occ.2.Seg: event 2 from a section
Occ.3.Sec: event 3 from a section
Occ.4.Sec: event 4 from a section
Occ.5.Sec: event 5 from a section
Occ.6.Sec: event 6 from a section
Prg.Block.: deviation block
Output type
-
None:
Transmitter:
SSR:
Imp. period
20.0
0.5...99.0
Output 2
...
Output 6
as per Input 1
Analog output 1
Connections
None
None: none
Loop 1: loop 1
Loop 2: loop 2
Input 1: input 1
Input 2: input 2
Input 3: input 3
INP1+2+3: input 1 + input 2 + input 3
Function
None
None: none
Heating: heating
Cooling: cooling
Retransmission: retransmission
Retr. source
PV
PV: measuring value
SP: set value
Deviation: set value - measuring value
Min for retr.
0.0
-9999...99999
Max for retr.
100.0
-9999...99999
I-type output
4-20 mA
4-20mA: current 4...20 mA
0-20mA: current 4...20 mA
U-type output
0-10 V
0-10V: voltage 0...10 V
Analog output 2
as per analog output 1

RE92-09C User's Manual
19
Loop 1
Inputs
Measuring value
Inp1: input 1
Inp2: input 2
Inp3: input 3
Inp1+Inp2: input 1 + input 2
Inp1+Inp3: input 1 + input 3
Inp2+Inp3: input 2 + input 3
Val for Inp1
1.00
-10.00...10.00
Val for Inp2
1.00
-10.00...10.00
Val for Inp3
1.00
-10.00...10.00
Binary inp.
None: none
BinInp1: binary input 1
BinInp2: binary input 2
BinInp3: binary input 3
BinInp1,2: binary input 1 and 2
BinInp1,3: binary input 1 and 3
BinInp2,3: binary input 2 and 3
BinInp1,2,3: binary input 1, 2 and 3
Set point value
SP type
SP1
SP1: SP1 set point value
SP2: SP2 set point value
SP3: SP3 set point value
SP4: SP4 set point value
IN3: set point value from input 3
PRG: set point value from program
Program no.
Prg01
Prg01: program no 1
Prg02: program no 2
Prg03: program no 3
Prg04: program no 4
Prg05: program no 5
Prg06: program no 6
Prg07: program no 7
Prg08: program no 8
Prg09: program no 9
Prg10: program no 10
(for loop 2: Prg11–Prg20)
SP1
0.0
-9999...99999
SP2
0.0
-9999...99999
SP3
0.0
-9999...99999
SP4
0.0
-9999...99999
SPL
-199.0
-9999...99999
SPH
999.0
-9999...99999
SP accrual
Off
Off: off
accrual/min: accrual in units / minute
accrual/h: accrual in units / hour
Ramp rate
0,0
-9999...99999

RE92-09C User's Manual
20
Symbol
of
parameter
Parameter name
Factory
setting
Parameter modification range
sensors
linear input
Control
Control type
Heating:
Off: control off
Heating: heating-type control
Cooling: cooling-type control
Heat-Cool: heating-cooling control
Valve: step-by-step valve control
Feedback valve.: step-by-step feedback valve
control
Algorithm
PID
On-Off: on-off algorithm
PID: PID algorithm
Hysteresis
2.0
0.1...100.0
Distance
0.0
-99.9...99.9
Damage sign.
0.0
-100.0...100.0
Valve Open Time
30 s
3...600 s
Valve Close Time
30 s
3...600 s
Min Work Time
0.1 s
0.1...99.0 s
Out Min
0.0 %
0,0...100.0 %
Out max
100.0 %
0.0...100.0 %
Lower reg. threshold
0.0
-9999...99999
Upper reg. threshold
800.0
-9999...99999
PID Parameters
PID 1
Pb
30.0°C
0.1550.0 °C
(0.1990.0 °F)
Ti
300 s
09999 s
Td
60.0 s
0.02500.0 s
Y0
0.0 %
0100.0 %
PID 2
PID 3
PID 4
as per PID1
PID C
Pb
100.0 %
0,1200.0 %
Ti
300 s
09999 s
Td
60.0 s
0.02500.0 s