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USER GUIDE HDH

1. Discrete inputs Register Parameter description Datatype Values 10001 Relay status Bit 0 1 0 Off 1 On Input registers Register Parameter description Data type Values 30001 CO measurement Signed 16 400 2000 400 2000 ppm 30002 Temperature measurement Signed 16 0 500 0 0 50 0 C 30003 Humidity measurement Signed 16 0 100 0 100 30004 Y1 output voltage Unsigned 16 0 1000 0 00 10 00 V 30005 Y2 output voltage Unsigned 16 0 1000 0 00 10 00 V 30006 Y3 output voltage Unsigned 16 0 1000 0 00 10 00 V 30007 Y4 output voltage Unsigned 16 0 1000 0 00 10 00 V 30008 Active potentiometer value Unsigned 16 0 1000 0 0 100 0 Holding registers Register Parameter description Datatype Values Default 40001 Y1 output overdrive Signed 16 0 1000 0 10 00 V 0 40002 Y2 output overdrive Signed 16 0 1000 0 10 00 V 0 40003 Y3 output overdrive Signed 16 0 1000 0 10 00 V 0 40004 Y4 output overdrive Signed 16 0 1000 0 10 00 V 0 40005 CO measurement tuning offset Signed 16 200 200 200 200 ppm 0 Produal Oy Kelta kalliontie 18 48770 Kotka FINLAND Tel 358 10 219 9100 Fax 358 5 230 9210 info produal fi www produal com Information is subject to change without prior notice Pd PRODUAL measure be sure USER GUIDE HDH 8 8 Register Parameter
2. g by using four wire connection to ensure reliable measurement signal SELECTING THE MEASUREMENT INFORMATION TO BE VIEWED ON THE DISPLAY The measurement values scroll on the N model display The wanted value can be locked to view continuously by pressing the S1 button You resume to the scrolling view by pressing the S1 button again SS i j HAA AARARRAAAR AR AAA ajajaa ajae amaaa Display mode aay mr s eere rererere rere s c os Fw o Hi Stop Scan i a S s a P pd Ca y CA A S1 button NOTE In M models the shown measurement information can be selected also via Modbus Produal Oy Keltakalliontie 18 48770 Kotka FINLAND Tel 358 10 219 9100 Fax 358 5 230 9210 info p ro dual fi www produal com Information is subject to change without prior notice PdPRODUAL USER GUIDE HDH measure be sure 2 8 ABCLogic SELF CALIBRATION FEATURE ABCLogic Automatic Background Calibration Logic is a patented self calibration technique ABCLogic method eliminates the possible long term drift ABCLogic method can be used when the C
3. 210 Information is subject to change without prior notice info produal fi www produal com PdPRODUAL USER GUIDE HDH measure be sure 4 8 Modbus menu L S S S 1 96 n COMMUNIC ATIONS MODBUS ID Baud rate k Parity M Modbus address Modbus speed Parity bit OFF 1 247 9 6 19 2 38 4 None Even Odd lt Modbus menu is available in M models The bus settings can be changed through the menu Calibration menu gt S S 0 On 0 0 0 CALIBRATION Offset CO2ppm ABC Logic Offset C Offset WRH O CO tuning ABCLogic calibration Temperature measurement Humidity a 200 ppm On Off tuning 3 0 C tuning 5 RH lt All the measurements can be tuned through the calibration menu The humidity tuning is available only in RH models e The CO2 value can be adjusted by 10 ppm steps e The temperature value can be adjusted by 0 1 C steps e The humidity value can be adjusted by 1 steps ML SER tool display shows how much the current value is tuned Controller menu Vv Cont aii V g amp 8 PI e 300 700 500 C02 Controlmode J l Integr time s C02 Setpoint CO2 Propor band O Control method Integration time CO set point CO proportional band PI P S 50 5000 s 400 2000 ppm 100 2000 ED a Control mode y __ 8 Cont Pl TEMPERATURE Control mode i Q T 300 21 0 2 0
4. 770 Kotka FINLAND Tel 358 10 219 9100 Fax 358 5 230 9210 info p ro dual fi www produal com Information is subject to change without prior notice Pd PRODUAL measure be sure USER GUIDE HDH 3 8 ML SER menu ML SER menu opens by pressing the M button The values can be changed with the device specific and the content depends on the device and installed options Measurement Modbus menu Calibration menu Controller menu Potentiometer menu Relay menu AL3 menu Info menu so and buttons The menu is lt 900 CO2ppm ve __ __ S I n COMMUNICATIONS MODBUS ID Baud rate k Parity M Modbus address Modbus speed Parity bit OFF 1 247 9 6 19 2 38 4 None Even Odd lt 108 6R Bo OR n CALIBRATION Offset CO2ppm ABC Logic a C Offset RH CO tuning ABCLogic calibration Temperature measurement Humidity measurement 2 200 ppm On Off tuning 3 0 C tuning 5 RH y__ 8 Cont CONTROLLER OFF v w z Cont PI __ 300 700 i 02 Control mode neg time s C02 Setpoint 16 Propor band a Control method Integration time CO set point CO proportional band PI P R 50 5000 s 400 2000 ppm 100 2000 ai trol mode Y a OR GR Cont PI E TEMPERATURE Control mode l time s T ol i Propor band D Control method Integ
5. Integr ime s C Setpoint C Propor band o Control method Integration time C set point C proportional band PI P 50 5000 s 18 26 C 1 0 32 0 E P Control mode Y__ Cont Pl HUMIDITY Control mode Q 6R OR 300 l Integr time s 50 50 RH Setpoint ARH Propor band o Control method Integration time RH set point RH proportional band PI P R 50 5000 s 0 100 10 100 a Control mode Y OR ee Cont PI 300 700 500 MAXIMUM CTRL Control mode Integr ime s Koa Setpoint CO2 Propor band G Control method Integration time CO set point CO proportional J PI P 50 5000 s 400 2000 ppm 100 2000 P Control mode mE 0 7 Setpoint c Propor band Ti Setpoint we Propor band C set point C proportional band RH set point RH proportional band 18 26 C 1 0 32 0 0 100 10 100 ie Y Produal Oy Kelta kalliontie 18 48770 Kotka FINLAND Tel 358 10 219 9100 Fax 358 5 230 9210 info produal fi www produal com Information is subject to change without prior notice Pd PRODUAL USER GUIDE HDH measure be sure 5 8 The control output can be controlled either according to a one measurement value or according to the maximum selection of all values Humidity related settings are only available in RH models e The CO2 values can be adjusted by 10 ppm step
6. O O O 0000000000H0000H0HH8 O O Display mode Tg 7 C S1 7 a Ei O o rx Stop Scan Tet in 2 s O y e Z gg ole ie o eS z 5 a aS LH A MBUS TERM jumper Produal Oy Keltakalliontie 18 48770 Kotka FINLAND Tel 358 10 219 9100 Fax 358 5 230 9210 info p ro dual fi www produal com Information is subject to change without prior notice Pd PRODUAL measure be sure USER GUIDE HDH 7 8 Modbus function codes The device supports the following Modbus function codes 0x01 Read Coils 0x02 Read Discrete Inputs 0x03 Read Holding Registers 0x04 Read Input Registers 0x05 Write Single Coil 0x06 Write Single Register 0x0F Write Multiple Coils 0x10 Write Multiple Registers 0x17 Read Write Multiple Registers Modbus registers NOTE If you try to write a parameter value that is beyond the parameter value range the value will be replaced by the nearest acceptable value For example if you write 270 to the register 40011 the value will be replaced by 260 Coils Register Parameter description Data type Values Default 1 Y1 output overdrive activation Bit 0 1 0 Off 1 On 0 2 Y2 output overdrive activation Bit 0 1 0 Off 1 On 0 3 Y4 output overdrive activation Bit 0 1 0 Off 1 On 0 4 Y3 output overdrive activation Bit 0 1 0 Off 1 On 0 5 Relay overdrive activation Bit 0 1 0 Off 1 On 0 6 Relay overdrive Bit 0 1 0 Off 1 On 0
7. O concentration drops at least two times within a week to the level of approx 400 ppm Therefore the ABCLogic is effective in spaces that are not continuously occupied ABCLogic can be deactivated in continuously occupied spaces Deactivating the ABCLogic The ABCLogic function can be deactivated by using the ML SER tool CALIBRATION If ABCLogic method is not in use the device should be calibrated every 6 12 months The recommended calibration interval is 5 years even if the ABCLogic is in use ML SER TOOL With the ML SER tool you can change the device settings controller and Modbus settings for example Connecting ML SER tool to the device 1 Remove the display HD AL3 option 2 Connect the ML SER cable to the connector SS aS CN m S fe o ii 1S e0000 S Pre oooo PWR m 2 C SI y O Ol O OIO OIO O OQO Q Q A ML SER cable CO measurement value shows on the ML SER tool display Produal Oy Keltakalliontie 18 48
8. Pd PRODUAL USER GUIDE A HDH measure be sure V1 0 0 05 09 2013 1 8 MOUNTING The device can be installed in dry surroundings IP20 by screws on the wall surface or on the standard flush mounting box The recommended installation height is 150 180 cm The device position should be selected carefully All the error factors that can affect to the measurements should be eliminated as well as possible The following list defines the typical measurement error factors e direct sun light occupant proximity e air flow coming from windows or doors air flow coming from ventilation nozzles air flow coming from the flush mounting box e differential temperature caused by external wall Wiring Device wiring and commissioning can only be carried out by qualified professionals Always make the wirings while the power is switched off Caution 24 Vacidc B G 0 Vac GO m 0 10 V CO lt 0 10 V temperature lt j 0 10 V humidity RH models potentiometer HD PU lt 0 10 V controller output potentiometer HD PU lt Modbus RS 485 M models 24 Vac 1 A relay HD R A s Rik Passive potentiometer LA Ri HD P not in M models abet R3F NOTE CO measurement causes a current peak to the supply voltage This can produce an error to the analogue outputs when using long and thin cables It is recommended to increase the wire cross section area in long cable situations e
9. description Data type Values Default 40006 Temperature measurement tuning offset Signed 16 30 30 3 0 3 0 C 0 40007 Humidity measurement tuning offset Signed 16 5 5 5 5 0 40008 Control method Signed 16 0 1 o a 1 0 not in use 1 CO 40009 Controller output Signed 16 0 1 2 3 4 2 temperature 1 3 humidity 4 maximum selection 40010 Set point CO2 Signed 16 400 2000 400 2000 ppm 700 40011 Set point temperature Signed 16 180 260 18 0 26 0 C 210 40012 Set point humidity Signed 16 0 100 0 100 50 40013 Proportional band CO2 Signed 16 100 2000 100 2000 ppm 500 40014 Proportional band temperature Signed 16 10 320 1 0 32 0 C 20 40015 Proportional band humidity Signed 16 10 100 10 100 50 40016 Integration time Signed 16 50 5000 50 5000 s 300 0 OFF 40017 Active potentiometer output Signed 16 0 1 2 1 Y3 2 2 Y4 40018 Relay set point Signed 16 400 2000 400 2000 ppm 1100 40019 Relay hysteresis Signed 16 0 100 0 100 5 40020 Yellow AL3 indicator light illumination limit Signed 16 400 2000 400 2000 ppm 750 40021 Red AL3 indicator light illumination limit Signed 16 400 2000 400 2000 ppm 1250 0 CO 1 temperature 40022 Value shown on the display Signed 16 0 1 2 3 2 humidity 3 3 scrolling Produal Oy Kelta kalliontie 18 48770 Kotka FINLAND Tel 358 10 219 9100 Fax 358 5 230 9210 in
10. fo produal fi www produal com Information is subject to change without prior notice
11. ppm 0 100 from range Relay menu is available if HD R option is installed The relay switching point and hysteresis can be changed through the menu e The relay switching point can be adjusted by 10 ppm steps e The hysteresis can be adjusted by 1 steps The hysteresis is given as per cents of the whole measurement range AL3 menu J Y J G8 750 1250 M Yellow indicator light illumination Red indicator light illumination point 400 2000 ppm point 400 2000 ppm AL3 menu is available if HD AL3 option is installed The indicator light limits can be changed through the menu The hysteresis is 50 ppm Info menu A 11 0 INFO VERSION ev Software j Reset to factory settings version no yes You can check the device software version and reset the device to factory settings through the Info menu MODBUS The parameter memory durability allows at least 1 million writing cycles Bus termination The Modbus can be terminated by placing the MBUS TERM jumper O N Q BRBRBAAAAARAAAAA AAA O O
12. ration time C set point C proportional band PI P D 50 5000 s 18 26 C 1 0 32 0 7 Control mode Y 6R 6R Cont PI i HUMIDITY Control mode a time s a Setpoint gt Propor band G Control method Integration time RH set point RH proportional band PI P 50 5000 s 0 100 10 100 P Control mode 6 Relay switching point 400 2000 ppm Hysteresis 0 100 from range 750 YELLOW Yellow indicator light illumination point 400 2000 ppm point 125 RED Red indicator light illumination 400 2000 ppm g O 5s no G8 gt ad ERSION RESET Software Reset to factory settings version no yes Y OR OR OR Cont PI 300 700 500 MAXIMUM CTRL Control mode Integr time s C02 Setpoint C02 Propor band Control method Integration time CO set point CO proportional band PI P B 50 5000 s 400 2000 ppm 100 2000 P Control mode 21 0 C Setpoint o Propor band A Setpoint A Propor band C set point C proportional band RH set point RH proportional band 18 26 C 1 0 32 0 0 100 10 100 e Y Z GR POTENTIOMETER Y4 Potentiometer output M lt OFF Y3 Y4 8 OR RELAY Relay ON J Produal Oy Kelta kalliontie 18 48770 Kotka FINLAND Tel 358 10 219 9100 Fax 358 5 230 9
13. s e The temperature values can be adjusted by 0 1 C steps e The humidity values can be adjusted by 5 steps In the maximum selection control the control output signal is formed according to the measurement that causes the largest control signal value The following situation is in the example figure e Carbon dioxide concentration is 800 ppm e Temperature is 21 5 C e Humidity is 55 A Control output V A Control output V 10 10 4 5 pea CO ppm i TE C gt 0 gt CO Setpoint 800 ppm C Setpoint 21 5 C e g 700 ppm e g 21 0 C A Control output V 10 CO 6V Temperature 3V Control output 6V Humidity 4 V 5 a RH 0 gt T RH Setpoint 55 e g 50 Potentiometer menu POTENTIOMETER gt 4 A Potentiometer output M Off Y3 Y4 lt y y Potentiometer menu is available if HD PU option is installed You can select the potentiometer output connector and disable the potentiometer through the menu The potentiometer is connected to the Y4 output as factory setting Produal Oy Kelta kalliontie 18 48770 Kotka FINLAND Tel 358 10 219 9100 Fax 358 5 230 9210 info produal fi www produal c om Information is subject to change without prior notice Pd PRODUAL USER GUIDE HDH measure be sure 6 8 Relay menu _ S GB 1100 5 M RELAY Relay ON Hysteresis Relay switching point Hysteresis 400 2000

USER GUIDE HDH

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