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ENCO Control Configuration instruction
•Kulautuvos g. 45a , LT-47190 Kaunas •Tel. (+370 37) 360234 •Faks. (+370 37) 360358 •info@axis.lt •www.axis.lt 1
Universal programmable controller ENCO Control
Configuration instruction
Lithuania 2014
ENCO Control Configuration instruction
•Kulautuvos g. 45a , LT-47190 Kaunas •Tel. (+370 37) 360234 •Faks. (+370 37) 360358 •info@axis.lt •www.axis.lt 2
Description of the device Enco Control
Application field ................................................................................................................................. 3 Main technical parameters of the device .................................................................................... 3 Device structure ................................................................................................................................ 6 Description of the device ................................................................................................................ 8 Basic settings (General options) .................................................................................................... 9 Setting clear channel (UART0 UART1, UART2, GPRS modem) ............................................. 11 GPRS modem Settings ................................................................................................................... 13 Status of the connection ............................................................................................................... 14 Communication control ................................................................................................................ 15
.......................................................................................................... 15 Remote Control ............................................................................................................................... 17 Control inputs/outputs .................................................................................................................. 18 Control inputs/outputs .................................................................................................................. 21 Temperature inputs management modes ................................................................................ 21 Discrete input management modes ........................................................................................... 22 Analog input management modes ............................................................................................. 23 Discrete inputs/outputs ................................................................................................................. 23 Module configuration .................................................................................................................... 24 HVAC Configuration ....................................................................................................................... 31 Circuit diagram of heating substation ....................................................................................... 36 LCD and the meaning of the symbols ...................................................................................... 36 Cascade control system ............................................................................................................... 38 Simulation of inputs/outputs and temperature sensors ....................................................... 43 Control of water substations ....................................................................................................... 44 Solar collector system ................................................................................................................... 46 Device menu ................................................................................................................................... 49 Language settings .......................................................................................................................... 50 Connection settings ...................................................................................................................... 50 HVAC configuration ........................................................................................................................ 55 Meter Reading ................................................................................................................................. 59 Annex 1 .............................................................................................................................................. 61 Reading the meter registers......................................................................................................... 62 The number of parameters and the number of registers ..................................................... 64 Device data reading commands ................................................................................................ 64 Reading the temperature settings, I/O Control-Enco ........................................................... 65 Connector numbering .................................................................................................................. 66 Electrical wiring diagrams .............................................................................................................70 Device pin assignment ................................................................................................................... 74
ENCO Control Configuration instruction
•Kulautuvos g. 45a , LT-47190 Kaunas •Tel. (+370 37) 360234 •Faks. (+370 37) 360358 •info@axis.lt •www.axis.lt 3
Application field
Universal controller Enco Control is designed as controller for process control in
district heating / hot water and ventilation systems. Also as data collection device for remote
meter reading and their subsequent storage in the internal memory, analysis and transmission to
the central data acquisition system.
Main technical parameters of the device
Dimensions
Height - 100мм
Length - 203мм
Width - 125мм
ENCO Control Configuration instruction
•Kulautuvos g. 45a , LT-47190 Kaunas •Tel. (+370 37) 360234 •Faks. (+370 37) 360358 •info@axis.lt •www.axis.lt 4
Conditions of work
Ambient temperature 5-
The relative humidity of the environment 93%
Protection class IP30
The power supply
~ 230 V Power consumption 10 VA;
Inputs/Outputs
Seven discrete inputs Seven discrete inputs 4 of them galvanically isolated and 3 not
isolated for Digital signals reading.
4 inputs, 0-24V, 15 mA
3 inputs, 0-3V, 10mA, R=100Ohm.
Two discrete or analog
outputs
Two discrete 0,-15V outputs/ 0-20mA analog outputs optically
isolated and independent outputs;
The maximum collector current 50mA;
Five analog inputs
Nine discrete power
outputs
Measuring range 0 ... 20mA, 4 ...20mA ";
Measurement accuracy + -0.5% of the upper limit of the
measurement (in case of individual calibration);
(~230V) 9 discrete outputs signal with galvanic separation, output
current ~1,2A.
Temperature sensors Digital temperature sensors - 16
Temperature measuring range from -55° C to 125° C
Measurement accuracy ± 0.5° C, at a temperature between -10° C
to 85° C
Communication interfaces
GSM/GPRS 900/1800
MHz
To ensure the stable connection it i9s recommended to use:
- internal modem (integrated); - external modem; remote modem via the RS232 interface (up to ~ 50 m from the
place of establishment of the device);
LAN Ethernet 10/100
ENCO Control Configuration instruction
•Kulautuvos g. 45a , LT-47190 Kaunas •Tel. (+370 37) 360234 •Faks. (+370 37) 360358 •info@axis.lt •www.axis.lt 5
RS232 Two independent RS232 interfaces
M-Bus or CL MBus interface (up to 4 M-Bus devices);
CL current loop
At the same time, it can be used only one type of interface
(selectable by configuration)
RS485 serial interface Mode «Master/Slave»;
Optional RS485 low-level serial communication interface (3.3 V);
Possibility connection of
the modem operating with
fixed line connection
Compatible with modems that support the HAYES commands;
Functions
Communication channel TCP -> MBus/CL
TCP -> RS232 x 2 pcs.
TCP -> RS485
Modem (CSD) -> MBus/CL
Modem (CSD) -> RS232 x 2 pcs..
Modem (CSD) -> RS485
Reading from meters Type of meters:
-all types of meters supporting protocol MBus (according to EN
13757-3)
-SKS, SKM, SKU, etc.
-M-Bus (EN 13757-2, EN 13757-3) converted to MODBus
Reading the meters M-Bus, data compression and optimized
transmission;
Processing and
transmission of data to
the central data collection
system.
- Measurement of pressure transducers (4- 20mA); - Temperature measurement; - Backing up data; - Passing events;
Remote device update
program
ENCO Control Configuration instruction
