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MIW-MCS-1-LCD-EN-000 - 20 / 07 / 2016

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PRODUCT DESCRIPTION

The MCS-1-LCD multifunctional logic controller has integrated analogue, digital
and relay outputs which are free configurable. Its multiple analogue, digital and
temperature inputs ensure functionality in a large range of HVAC applications. All
functional parameters and settings are accessible either via a 4-button interface
with LCD display, via a user-friendly monitoring software application for Windows or
via 3SModbus. A bootloader makes firmware updates via USB possible.

ARTICLE CODES

Code

Supply

MCS-1-LCD

85—264 VAC / 47—63 Hz

INTENDED AREA OF USE

■

Fan speed control and monitoring

■

Air curtain control

■

Advanced HVAC systems for maintaining stable environment and improved
comfort

■

For indoor use only

TECHNICAL DATA

Temperature inputs

■

2 temperature inputs: PT500 & PT1000 compatible (automatic detection)

Analogue inputs

■

2 analogue inputs Ai1 and Ai2: (0—10 VDC / 2—10 VDC / 0—20 mA / 4—20 mA / PWM)

►

Input impedance (0—10 VDC mode): 136 kΩ

►

Input impedance (0—20 mA mode): 505 Ω

►

Input impedance (PWM mode): 131 kΩ

Digital inputs

■

4 digital inputs

Analogue outputs

■

2 analogue outputs: (0—10 VDC / 2—10 VDC / 0—20 mA / 4—20 mA / PWM)

►

Load resistance in 0—10 VDC mode: ≥ 50 kΩ

►

Load resistance in 0—20 mA mode: ≤ 500 Ω

►

Load resistance in PWM mode: ≥ 50 kΩ

Relay outputs

■

2 relay outputs: C/O, 250 VAC / 16 A (resistive load)

PWM outputs

■

Internally supplied (

■

Open collector (

Supply outputs

■

1 supply output: 24 VDC / 200 mA

Other specifications

■

Leakage current: < 0,25 mA

■

Power consumption:

►

no load: max. 2 W

►

full load: max. 11 W

■

USB 2.0 interface

■

Modbus RTU (RS485) communication

MCS-1-LCD

MULTIFUNCTIONAL LOGIC
CONTROLLER

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Содержание MCS-1-LCD

Страница 1: ...Mounting and operating instructions MCS 1 LCD MULTIFUNCTIONAL LOGIC CONTROLLER ...

Страница 2: ... INTENDED AREA OF USE 5 TECHNICAL DATA 5 STANDARDS 6 WIRING AND CONNECTIONS 6 OPERATIONAL DIAGRAMS 7 MOUNTING INSTRUCTIONS IN STEPS 8 VERIFICATION OF THE CORRECT INSTALLATION 10 OPERATING INSTRUCTIONS 12 CONTROLLER OVERVIEW 12 CONTROL FUNCTIONS OVERVIEW 12 PARAMETERS AND DEFAULT SETTINGS 14 MCS 1 LCD MULTIFUNCTIONAL LOGIC CONTROLLER ...

Страница 3: ...18 4 BUTON KEYBOARD INTERFACE 19 MAIN MENU STRUCTURE 20 DEVICE FUNCTIONALITY SELECTION 21 ANALOGUE INPUTS SETUP 22 DIGITAL INPUTS SETUP 23 ANALOGUE OUTPUTS SETUP 24 RELAY CONTACT SETUP 25 SCHEDULE 26 RUN SETTINGS 27 MODBUS REGISTER MAPS 28 TRANSPORT AND STOCK KEEPING INFORMATION 33 WARRANTY INFORMATION AND RESTRICTIONS 33 MAINTENANCE 33 MCS 1 LCD MULTIFUNCTIONAL LOGIC CONTROLLER ...

Страница 4: ...heck for condensation spots All installations shall comply with the local health and safety regulations and local electrical codes This product can only be installed by an engineer or a technician who has an expert knowledge of the product and safety precautions Avoid contacts with energised electrical parts always treat the product as if it is life Always disconnect the power source before connec...

Страница 5: ...intaining stable environment and improved comfort For indoor use only TECHNICAL DATA Temperature inputs 2 temperature inputs PT500 PT1000 compatible automatic detection Analogue inputs 2 analogue inputs Ai1 and Ai2 0 10 VDC 2 10 VDC 0 20 mA 4 20 mA PWM Input impedance 0 10 VDC mode 136 kΩ Input impedance 0 20 mA mode 505 Ω Input impedance PWM mode 131 kΩ Digital inputs 4 digital inputs Analogue ou...

Страница 6: ...put 1 PT500 or PT1000 GND Ground common ground reference for T1 and T2 T2 Temperature input 2 PT500 or PT1000 Ai1 Analogue input 1 0 10 VDC 2 10 VDC 0 20 mA 4 20 mA PWM GND Ground common ground reference for Ai1 and Ai2 Ai2 Analogue input 2 0 10 VDC 2 10 VDC 0 20 mA 4 20 mA PWM Di1 Digital input 1 GND reference Di2 Digital input 2 GND reference Di3 Digital input 3 GND reference Di4 Digital input 4...

Страница 7: ...D CONTROL t s SP Tix Aix X PID control Cool Dry Drain 0 100 t s Tix Aix SP X PID control Heat Humidify Obtain 100 0 UNBALANCED LINEAR MODE UNBALANCED PID MODE Tix Aix x Aox Ao2 output with negative unbalanced coefficient Ao2 output with positive unbalanced coefficient Ao1 output Max Min Off level Min control range Max control range t s Tix Aix SP X Negative unbalanced coefficient Positive unbalanc...

Страница 8: ...rt the connecting cables through the cable glands of the unit 4 Do the wiring according to the wiring diagram see Fig 1 using the information from section Wiring and connections Connect the controlled equipment and the sensors if necessary Use cables with recommended length and type with respect to your application Mind the following recommendations Use shielded cables for the analogue inputs outp...

Страница 9: ...Internally supplied PWM schematic 3b Open collector schematic PWM out Control 100 Ω 4 7 kΩ 2 2 kΩ 12 VDC GND BC 817 PWM out Control 100 Ω 5 VDC Vcc 24 VDC REXT REXT Vcc 5 mA 4 7 kΩ BC 817 GND 6 Check if your unit starts or terminates the network see Example 1 and Example 2 If it does connect the NBT resistor Place the NBT jumper Fig 4 onto the pins Otherwise leave it disconnected default setting E...

Страница 10: ...red ones Use 3SModbus software 3SMonitor software or the 4 button menu and LCD display VERIFICATION OF THE CORRECT INSTALLATION When you first switch on the power supply the display will illuminate and show the time and date Temp C the default operational mode and the active working mode Run or Stand by If this is not the case open the enclosure and check the status of the power on green LED See F...

Страница 11: ...le must not touch the power supply module Power supply module Check the status of the both LEDs LEDRX and LEDTX See Fig 9 Modbus communication indication If they blink your unit has detected a Modbus network If they do not check the connections again Fig 9 Modbus communication indication MCS 1 LCD MULTIFUNCTIONAL LOGIC CONTROLLER ...

Страница 12: ...D I F U N C T I O N CONTROL FUNCTIONS OVERVIEW The MCS 1 LCD controller features integrated analogue and relay outputs which can be controlled either in one of the pre configured modes or they can be personalised Its numerous different analogue digital and temperature inputs ensure a large range of functional control You can choose the control function between LINEAR FUNCTION Analogue outputs in l...

Страница 13: ... function becomes active the related analogue output drops to 0 and goes back to the current function value Linear Control or PID when it becomes inactive When a digital input with maximum output function becomes active the related analogue output rises to maximum and goes back to the current function value Linear Control or PID when it becomes inactive All the digital inputs have priority to all ...

Страница 14: ... 4 Di1 Di2 Di3 Di4 Function Not in use Active state Low Analogue output 1 and 2 Ao1 Ao2 Output type 0 10 0 VDC Output function Linear Output mode Cool Minimum value 0 Maximum value 100 Time to maximum 60 s Kp value 1 0 gain Ti value 10 s Td value 1 s Autotune PID control Stand by Analogue output 1 Ao1 Assigned normal input Temperature input 1 T1 Assigned high priority input Analogue input 2 Ai2 An...

Страница 15: ...yy Scheduled standby period 2 duration dd mmm yyyy dd mmm yyyy Scheduled standby period 3 duration dd mmm yyyy dd mmm yyyy Scheduled standby period 4 duration dd mmm yyyy dd mmm yyyy CONFIGURING THE PARAMETERS The default parameters can be modified by using either one of predefined user friendly templates or by customising them freely ATTENTION The mode selector Fig 10 should always be in run mode...

Страница 16: ...000 ppm 0 2 000 ppm 0 2 000 Pa 0 2 000 ppm 0 2 000 Pa 0 10 000 units Off level Ail N A N A 20 rH 0 ppm 0 ppm 0 Pa 0 ppm 0 Pa N A Setpoint Ail N A N A N A N A N A N A 1000 ppm N A 5 000 units Control range Ai2 N A N A N A N A N A N A N A N A 0 10 000 units Off level Ai2 N A N A N A N A N A N A N A N A N A Setpoint Ai2 N A N A N A N A N A N A N A N A 5 000 units Analog output function Aol Linear Lin...

Страница 17: ...face 3SMONITOR SOFTWARE 3SMonitor application is a free Sentera software You can download it from our website at http www senteracontrols com 3smodbus Setup3SM msi Before you download it make the connections carefully Connect a USB cable between connector J1 Fig 11 and the computer USB port Fig 11 USB connector J1 ATTENTION The USB connector J4 shown in Fig 12 is for firmware updates only Fig 12 U...

Страница 18: ... monitoring scheduling and setting time and date If you log in as Installer you can choose between setup wizard and monitoring Fig 14 Fig 13 3SMonitor home screen NOTE The password box is not available when password is removed Fig 14 Wizard Monitoring screen For further information about parameter configuring refer to the chapter Main menu structure 3SMODBUS SOFTWARE 3SModbus is a free application...

Страница 19: ...nections This may damage the computer s USB port When you run the 3SModbus application the home screen shown in Fig 16 will appear on your screen Fig 16 3SMоdbus home screen For parameter settings refer to Chapter Modbus register maps 4 BUTON KEYBOARD INTERFACE Fig 17 LCD display home screen To configure the MCS 1 LCD use the 4 button interface and LCD display following the menu structure See chap...

Страница 20: ...tings Temperature inputs screen Output screen Reset installer password Remove installer password Device functionality Analogue inputs Digital inputs Analogue outputs Relay contacts Change installer password Analogue inputs screen Digital inputs screen installer password options Bootloader Time and date setup Reset user password Remove user password Run periods Run days Standby periods Run periods ...

Страница 21: ...ck to the table of contents DEVICE FUNCTIONALITY SELECTION Temperature heat CO2 Air quality Relative humidity Differential pressure Temperature and CO2 Differential pressure and temperature Free Temperature cool 1 MCS 1 LCD MULTIFUNCTIONAL LOGIC CONTROLLER ...

Страница 22: ... Fahrenheit Fahrenheit Fahrenheit Fahrenheit Set range reference Set range reference rH rH Measured quantity Not in use Not in use 0 10 VDC 0 10 VDC T1 state Not in use Not in use T1 units In use In use Calibration Calibration T2state T2 units T1 state 2 10 VDC 2 10 VDC 0 20 mA 0 20 mA 4 20 mA 4 20 mA PWM PWM Set range reference Set range reference Set range reference Set range reference Set range...

Страница 23: ...ff Ao1 Remote off Ao1 Remote off Ao1 Remote off Ao1 Mode selection Ao1 Mode selection Ao1 Mode selection Ao1 Mode selection Ao1 Mode selection Ao2 Mode selection Ao2 Mode selection Ao2 Mode selection Ao2 Relay control Relay control Relay control Relay control Remote off Ao2 Remote off Ao2 Remote off Ao2 Remote off Ao2 High Low On Off Active state Backlight Maximum output Ao1 Maximum output Ao2 Max...

Страница 24: ...alue Assign normal T Ai Assign normal T Ai Assign high priority T Ai Assign high priority T Ai Time to maximum Time to maximum Kp value Kp value Ti value Ti value Td value Td value Autotune Autotune If Controlled function type is selected If Controlled function type is selected If linear function type is selected If controlled function type is selected If controlled function type is selected If PI...

Страница 25: ...f contents RELAY CONTACT SETUP Rc1 Assign input Assign input Not in use Not in use Only active or related inputs are listed Only active or related inputs are listed T1 T1 T2 T2 Ai1 Ai1 Ai2 Ai2 Di1 Di1 Di2 Di2 Di3 Di3 Di4 Di4 Rc2 5 MCS 1 LCD MULTIFUNCTIONAL LOGIC CONTROLLER ...

Страница 26: ...Thursday Friday Saturday Sunday Period 2 Period 3 Period 4 Only active periods are listed The submenus for all periods are identical The submenus for all periods are identical Run periods Standby periods 7 Period 1 Period 2 Period 3 Period 4 Set Set Set Set 8 Period 1 Period 2 Period 3 Period 4 Set Set Set Set MCS 1 LCD MULTIFUNCTIONAL LOGIC CONTROLLER ...

Страница 27: ...ubmenus for all periods are identical Only active or related inputs are listed If assigned in linear or primary controlled analogue output If assigned in linear or primary controlled analogue output If assigned in secondary controlled analogue output If assigned in secondary controlled analogue output If assigned in secondary controlled analogue output If assigned in secondary controlled analogue ...

Страница 28: ...e input sensor range T1 signed int Selected temperature input sensor range T1 calculated from holding registers values 300 700 0 500 0 50 0 C 22 Temperature input control range T1 signed int Selected temperature input control range T1 calculated from holding registers values 300 700 0 500 0 50 0 C 23 Off level for temperature input T1 signed int Selected off level for temperature input T1 200 600 ...

Страница 29: ...0 x 0120 FW version 1 20 7 Operating mode unsigned int Enables Modbus control and disables the jumpers 0 1 0 0 1 Standalone mode Modbus mode 8 Output override unsigned int Enables the direct control over the outputs Always settable Active only if holding register 7 is set to 1 0 1 0 0 1 Disabled Enabled 9 Device functionality unsigned int Selects the operational mode 0 8 0 0 Temperature cool 1 Tem...

Страница 30: ...ned int Off level for analogue input Ai2 0 950 0 300 3 0 VDC 6 0 mA 30 44 Setpoint for analogue input Ai2 signed int Setpoint for analogue input Ai2 Used only if assigned to controlled analogue output PID or relay output 200 1 000 500 500 5 0 VDC 10 0 mA 50 45 Hysteresis for analogue input Ai2 signed int Hysteresis for analogue input Ai2 Used only if assigned to controlled analogue output 50 100 1...

Страница 31: ...in 64 Ti value Ao1 unsigned int Integration period value for Ao1 Active only if a PID function is selected 1 6 000 100 1 100 0 1 s 10 s 65 Td value Ao1 unsigned int Derivative period value for Ao1 Active only if a PID function is selected 0 6 000 10 0 10 0 s 1 s 66 Analogue output Ao2 relation to Ao1 unsigned int Sets the relation between analogue output Ao1 and analogue output Ao2 0 2 0 0 1 2 Fre...

Страница 32: ...alogue or digital input of relay 2 0 8 0 0 1 2 3 4 5 6 7 8 Not in use Di1 Di2 Di3 Di4 T1 T2 Ai1 Ai2 81 Hour unsigned int Current hour 0 23 82 Minutes unsigned int Current minutes 0 59 83 Seconds unsigned int Current seconds 0 59 84 Date unsigned int Current date and month 1 31 85 Month unsigned int Current month 1 12 86 Year unsigned int Current year 2000 2099 87 Day of week unsigned int Current d...

Страница 33: ...the date of publication relieve the manufacturer of any responsibilities The manufacturer bears no responsibility for any misprints or mistakes in this data MAINTENANCE In normal conditions this product is maintenance free If soiled clean with a dry or dampish cloth In case of heavy pollution clean with a non aggressive product In these circumstances the unit should be disconnected from the supply...

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