Installation and service guide
Contents
1. on O O O OlO OAS DO O O9 Q9 O a A ML SER cable Measurement values are shown in turns on the ML SER tool display 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 KLH 100 KLH M 3 9 ML SER menu ML SER menu opens by pressing the M button The values can be changed with the and buttons The menu is device specific and the content depends on the device and installed options The following menu structure contains the factory settings Measurement Modbus menu Calibration menu Output menu Controller menu The diagram continues on the next page gt 90 QRH V 1 96 n COMMUNICATIONS MODBUS ID J Baud rate k Parity M Modbus address Modbus speed Parity bit OFF 1 247 9 6 19 2 382. 4 9 i 8 POT USAGE OFF OF Y POT USAGE Y3 Dt Y R Sr Potentiometer POT USAGE menu POTENTIOMETER Y4 Ole POT USAGE 21 0 TE SP TE SP CENTER C D A C set point center 10 30 C Y 8 OR POT USAGE 40 60 RH SP RH SP MIN RH SP MAX RH set point low limit RH set point high limit 0 100 0 100 lt Relay 8 OFF Relay 23 0 20 TEMPERATURE RelON C Hysteresis C Relay set point Hysteresis 18 26 C 0 20 C Y__ 8 OR OR OR Relay Relay __ 50 5 5 menu RELAY HUMIDITY RelON RH Hysteresis RH O Relay set point Hysteresis A 0 100 0 50 Relay 23 0 B 20 50 B 5 gt gt gt ALL RelON C Hysteresis C RelON RH Hysteresis RH Relay set point Hysteresis Relay set point Hysteresis 18 26 C 0 20 C 0 100 0 50 lt y OR ss OR Info 1 0 0 no menu INFO VERSION RESET O OR Software Reset to factory settings version no yes Modbus menu _ S S S 1 96 n COMMUNICATIONS MODBUS ID Baud rate k Parity Modbus address Modbus speed Parity bit OFF 1 247 9 6 19 2 38 4 None Even Odd Modbus menu is available in M models The bus settings can be changed through the menu Calibration menu e T 0 0 0 CALIBRATION Offset C Offset RH M Temperature measurement Humidity measurement tuning 3 0 C tuning 5 RH
3. lt All the measurements can be tuned through the calibration menu 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 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 measure be sure USER GUIDE KLH 100 KLH M 5 9 Output menu 1 0 10V OUTPUT CTRL OUTPUT V Controller output scale 0 10V 2 10V lt You can change the controller output Y4 scale through the output menu Controller menu D Cont 8 Cont TEMPERATURE 21 0 a PI Control mode Integr ime s C Setpoint i 0 1 Propor band 8 Integration time Control method 50 5000 s GAP vey P Control mode 8 C set point 18 26 C C proportional band 1 0 32 0 Cont HUMIDITY A CONTROLLER V PI Control mode Integr time s Pol A Propor band P Integration time RH set point RH proportional band e gt p Control method GAI Pie 50 5000 s 0 100 10 10 nD P Control mode Cont Pi 300 210 20 MAXIMUM CTRL Controlmode J Integr time s C Setpoint C Propor band
4. 2 Emeus 2 TERM o pd i Q O BHBAAAAAssAAAAAAAAaA Q O Q O jajajajajajajaja O Display mode Too 7 Q IIs ie mel M mi O Stop Scan lt 0 O Q Q Q Q il i A MBUS TERM jumper Produal Oy Keltakalliontie 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 USER GUIDE KLH 100 KLH M 8 9 Pd PRODUAL measure be sure 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 REWI 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
5. G8 D C set point ater 10 30 C POT USAGE RH SP 8 60 RH SP MIN J RH SP MAX RH set point low limit RH set point high limit 0 100 0 100 lt v Potentiometer menu is available if HD PU option is installed You can select the potentiometer output connector and disable the potentiometer through the menu You can also set the potentiometer for the set point adjustment purposes The potentiometer is connected to the Y4 output as factory setting e The temperature value can be adjusted by 0 1 C steps e The humidity values can be adjusted by 1 steps The set point that is adjusted with the potentiometer cannot be adjusted via Modbus NOTE When the potentiometer is used for setting the internal controller s temperature set point TE SP the potentiometer adjustment range is 3 C around the set point centre NOTE You have to set the controller off if the potentiometer is configured to Y4 output Produal Oy Keltakalliontie 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 KLH 100 KLH M measure be sure 7 9 Relay menu Relay O3 OFF ol e 8 6 Relay 23 0 20 L TEMPERATURE RelON C Hysteresis C Relay set point Hysteresis gt 18 26 C 0
6. 20 C Oe ae e 8B 0 len HUMIDITY J RelON RH J Hysteresis WRH M Relay set point Hysteresis G 0 100 0 50 Relay 23 0 2 0 50 03 5 8 ALL RelON C J Hysteresis C j RelON RH Hysteresis WRH Relay set point Hysteresis Relay set point Hysteresis 18 26 C 0 20 C 0 100 0 50 lt y Relay menu is available if HD R option is installed The relay switching point and hysteresis can be changed through the menu The relay output can be controlled either according to a one measurement value or according to the all values e The temperature values can be adjusted by 0 1 C steps e The humidity values can be adjusted by 1 steps When the output is controlled according to the all values the relay activates when one measured value exceeds the set point Info menu 1 4 0 VERSION OR Software version You can check the device software version and reset the device to factory settings through the Info menu RESET Reset to factory settings no yes 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 1
7. 0 3 Y3 output overdrive activation Bit 0 1 0 Off 1 On 0 4 Y4 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 2 10 V controller output Bit 0 1 0 Off 1 On 0 Discrete inputs Register Parameter description Data type Values 10001 Relay status Bit 0 1 0 Off 1 On Input registers Register Parameter description Data type Values REWOG 30001 Not in use Signed 16 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 30009 Potentiometer set point value Unsigned 16 variable variable Holding registers Register Parameter description Data type Values Range 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 Produal Oy Keltakalliontie 18 48770 Kotka
8. 4 None Even Odd lt 7 0 OR 6R 00 0 CALIBRATION Offset C Offset WRH M Temperature measurement Humidity measurement lz tuning 3 0 C tuning 5 RH Y O __ OR OUTPUT CTRL OUTPUT M Controller output scale 0 10V 2 10V lt Cont eB OFF Cont 8 PI 300 210 8 20 8 m TEMPERATURE Control mode Integr time s C Setpoint C Propor band A Control method Integration time C set point C proportional band G PI P D 50 5000 s 18 26 C 1 0 32 0 D P Control mode OR Y OR OR 6R Cont PI 300 50 50 CONTROLLER HUMIDITY Control mode Integr time s RH Setpoint RH Propor band A Control method Integration time RH set point RH proportional band M gt PI P D 50 5000 s 0 100 10 100 D P Control mode Y OR 8 GR Cont PI 300 21 0 20 MAXIMUM CTRL Control mode Integr time s C Setpoint C Propor band Control method Integration time C set point C proportional band G PI P 50 5000 s 18 26 C 1 0 32 0 P Control mode 50 80 RH Setpoint ARH Propor band RH set point RH proportional band 0 100 10 100 v Produal Oy Kelta kalliontie 18 48770 Kotka FINLAND Tel 358 10 219 9100 Fax 358 5 230 9210 Information is subject to change without prior notice info p ro dual fi www produal com Pd PRODUAL USER GUIDE KLH 100 KLH M measure be sure
9. FINLAND Tel 358 10 219 9100 Fax 358 5 230 9210 info pro dua fi www produal com Information is subject to change without prior notice Pd PRODUAL measure be sure USER GUIDE KLH 100 KLH M 9 9 Register Parameter description Data type Values Range Default 40005 Not in use Signed 16 0 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 F a 1 0 OFF 1 not in use 40009 Controller output Signed 16 0 1 2 3 4 2 temperature 3 3 humidity 4 maximum selection 40010 Not in use Signed 16 700 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 Not in use Signed 16 500 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 OFF 1 Y3 2 Y4 40017 Active potentiometer usage Signed 16 0 1 2 3 4 5 3 TE SP 2 4 RH SP 5 not in use 40018 Not in use Signed 16 1100 40019 Not in use Signed 16 5 40020 Not in use Signed 16 750 40021 Not in use Signed 16 1250 0 not in use F 1 temperature 40022 Value shown on the display Signed 16 0
10. 1 2 3 2 humidity 3 3 scrolling 40023 Not in use Signed 16 1 40024 Not in use Signed 16 0 40025 Relay set point temperature Signed 16 0 500 0 0 50 0 C 230 40026 Relay set point hysteresis temperature Signed 16 0 200 0 0 20 0 C 20 40027 Relay set point humidity Signed 16 0 100 0 100 50 40028 Relay set point hysteresis humidity Signed 16 0 50 0 50 5 0 OFF 1 not in use 40029 Relay function Signed 16 0 1 2 3 4 2 temperature 3 3 humidity 4 all 40030 Potentiometer temperature set point centre Signed 16 100 300 10 0 30 0 C 210 40031 Potentiometer humidity set point low limit Signed 16 0 100 0 100 40 40032 Potentiometer humidity set point high limit Signed 16 0 100 0 100 60 40033 Not in use Signed 16 600 40034 Not in use Signed 16 1200 Produal Oy Keltakalliontie 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
11. Control method Integration time C set point C proportional band G PI P R 50 5000 s 18 26 C 1 0 32 0 Po Control mode 8 p 50 50 o 4RH Setpoint QRH Propor band RH set point RH proportional band 0 100 10 100 aI v The control output can be controlled either according to a one measurement value or according to the maximum selection of all values e The temperature values can be adjusted by 0 1 C steps e The humidity values can be adjusted by 5 steps Produal Oy Kelta kalliontie 18 48770 Kotka FINLAND Tel 358 10 219 9100 Fax 358 5 230 9210 Information is subject to change without prior notice info p ro dual fi www produal com Pd PRODUAL USER GUIDE KLH 100 KLH M measure be sure 6 9 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 Humidity is 55 e Temperature is 21 5 C A Control output V A Control output V 10 10 RH o gt 0 RH Setpoint 55 C Setpoint 21 5 C e g 50 e g 21 0 C TE C gt Temperature 3 V mm Control output 4 V Humidity 4 V Potentiometer menu POT USAGE OFF a i USAGE y Of 03 POT USAGE POTENTIOMETER Y4 8 Ov _ S8 Ot s gt TEN 8 aar
12. Pd PRODUAL USER GUIDE KLH 100 KLH M measure be sure V1 0 0 05 06 2014 1 9 This user guide is for devices with the software version 1 0 0 or newer 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 e 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 gt 0 Vac 0 10 V Modbus controlled lt 0 10 V temperature lt 0 10 V humidity 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 Passive potentiometer HD P not in M models 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 bu
13. tton You resume to the scrolling view by pressing the S1 button again NOTE When the potentiometer HD PU is configured to change the controller set point the set point is shown on the display when the potentiometer is rotated E o a ma HABA AMAA AAA AAA DOPE e Pees ee eeee Display mode ogg 7 o 90l9 2019 019 9 Q099 9 c si mg i Pwr He o en a Beal s o Bd I A S1 button NOTE In M models the shown measurement information can be selected also via Modbus 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 USER GUIDE PdPRODUAL KLH 100 KLH M measure be sure 2 9 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 EI i ooo0oo0o0
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