Note! The full version of the user’s manual is inserted in the
www.lumel.com.pl/en/ web site.
CONTROLLER
48x48 mm
RE72 TYPE
QUICK START
MANUAL
In the safety service scope, the controller meets to requirements of the
EN 61010-1 standard.
Observations concerning the operational safety:
· All operations concerning transport, installation and commissioning
as well as maintenance must be carried out by qualified, skilled
personnel, and national regulations for the prevention of accidents
must be observed.
· Before switching the controller on, one must check the correctness
of connections to the network.
· The removal of the controller casing during the guarantee contract
period causes its cancellation.
1. CONTROLLER SET
1. controller.................................. 1 pc
2. plug with 6 screw terminals......1 pc
3. plug with 8 screw terminals......1 pc
4. screw clamp to fix the controller
in the panel...............................4 pcs
5. seal...........................................1 pc
6. user’s manual..............1 pc
7. guarantee card............1 pc
2. OPERATIONAL SAFETY
· The device is destined to be installed and used in industrial electro-
magnetic environment conditions.
· A switch or a circuit-breaker should be located near the device,
easy accessible by the operator and suitably marked.
Fig.2. Controller dimensions.
3. FIXING WAY
Fix the controller in the panel by means of four screw clamps acc. to the
fig. 1. The panel cut-out should have 45+0,6 x 45+0,6 mm dimensions.
The thickness of the material from which the panel is made of cannot
exceed 15 mm.
4. CONTROLLER DIMENSIONS
Fig.1. Controller fixing in the panel.
5. CONNECTION DIAGRAMS
Relay output
Binary input
Current transformer input
Additional input 0/4 ... 20 mA
Transducer supply
Fig.3. Controller connection diagram
Fig. 4. Diagram of optional controller connections
Supply
The controller configu-
ration can be carried
out by the free LPCon
program available on our
website
www.lumel com.pl/en/ or
through the controller
menu acc. to the user’s
manual.
Transmission of the configu-
ration through the RS-485
interface
6. CONTROLLER CONFIGURATION
Programming of controller parameters.
Press and hold down during ca 2 sec. the push-button, what cau-
ses the enter to the programming matrix. The fig. 6 presents the transition
matrix in the programming mode. The transition between levels is carried
out by means of or push-buttons and the level selection
by means of the push-button. After selecting the level, the transi-
tion between parameters is carried out by means of
or push-buttons and the parameter selection by means of
the push-button. Next, through or push-buttons,
one can change the setting, accepting it by the push-button.
In order to exit from the programming matrix to the normal working mode,
one must transit between parameters and levels, until the symbol [. . .]
appears and press the push-button. .
After switching the supply on, the controller carries out the display test,
displays the re72 inscription, the program version and next, displays
measured and set point values.
A character message informing about abnormalities may appear on the
display (point 8).
Changing the set point value
One can change the set point value by pressing the or
push-button. The beginning of the change is signaled by the flickering
dot on the lower display. One must accept the new set point value by
the push-button during 30 seconds since the last pressure of
the or push-button, in the contrary, the old value will
be restored. The change limitation is set by SPL and SPH parameters.
7. STARTING TO WORK
eR01
eS--
eRad
eRda
eRee
Upper overflow of the measuring range or break in the
sensor circuit.
Down overflow of the measuring range or shorting in the
sensor circuit.
Incorrect controller configuration.
Auto-tuning ended with failure.
Input discalibrated.
Continuous output discalibrated.
Error of readout verification from the non-volatile memory.
8. ERROR CODES
Input signals and measuring ranges
Sensor type Standard Range Symbol
Pt100 PN-EN
60751+A2:1997
-200...850 oC -328...1562 oFpt1
Pt1000 -200...850 oC -328...1562 oFpt10
Fe-CuNi (J)
PN-EN
60584-1:1997
-100...1200 oC -148...2192 oFt-,
Cu-CuNi (T) -100...400 oC -148...752 oFt-t
NiCr-NiAl (K) -100...1372 oC -148...2501.6 oFt-k
PtRh10-Pt (S) 0...1767 oC 32...3212.6 oFt-s
PtRh13-Pt (R) 0...1767 oC 32...3212.6 oFt-r
PtRh30-PtRh6 (B) 0...1767 oC 1) 32...3212.6 oF 1) t-b
NiCr-CuNi (E) -100...1000 oC -148...1832 oFt-e
NiCrSi-NiSi (N) -100...1300 oC -148...2372 oFt-n
chromel – kopel (L) GOST R 8.585-
2001 -100...800 oC -148...1472 oFt-l
Linear current (I) 0...20 mA 0...20 mA 0-20
Linear current (I) 4...20 mA 4...20 mA 4-20
Linear voltage (U) 0...5V 0...5 V 0-5
Linear voltage (U) 0...10V 0...10 V 0-10
Table 1
1) The intrinsic error is related to measuring range: 200...1767 oC (392...3212.6 oF)
Intrinsic error of the real value measurement
0.2%, for resistance thermometer inputs,
0.3%, for inputs for thermocouple sensors (0.5% – for B, R, S);
0.2% 1 digit, for linear inputs
9. TECHNICAL DATA
eR02 Incorrect controller configuration.
