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VDH Products BV

Document 063319 - version 3.12

Page:

68 of 78

Appendix I (Technical Specifications Gas Concentration Sensor PGS1500/2000)

Type

: PGS 1500 / PGS 2000

Supply

: 17-28 Vdc or 15-24 Vac

Range

: 0-1500ppm (lineair)

Output

: 4/+20mA

Operating temperature

: 0/+55



Operating RH

: 0/+99% RH (not condensing)

Life expectancy

: > 5 year

Reaction time

: < 10 sec. for 90% of the full scale

Average drift

: < 3% (full scale/month, not cumulative, in clean air).

Installation

: Sensor should always point down and be always powered.

Parameter

Gasconcentration

PGS 1500

PGS 2000

2150

0 ppm

4.0 mA

4.2 mA

2151

60 ppm

4.6 mA

5.9 mA

2152

125 ppm

5.3 mA

7.5 mA

2153

250 ppm

6.7 mA

9.7 mA

2154

500 ppm

9.3 mA

12.9 mA

2155

1000 ppm

14.7 mA

16.5 mA

2156

2000 ppm

25.3 mA

20.0 mA

See caution on next page!

Содержание PROBA

Страница 1: ...essure controlled fans Doc nr 063319 Version v3 12 Software PROBA 110 3rd Generation File Do063319 Proba3 v312 PCF EN wpd By Henk Nijmeijer Date 04 04 2011 VDH Products BV Roden Holland Signed Pages 7...

Страница 2: ...nds No part of this document may be reproduced without the prior written permission of VDH Products BV Trademarks PROBA is a trademark of VDH Products BV MS DOS is a trademark of Microsoft Corporation...

Страница 3: ...Switching sensors on off 23 2 1 13 Zone and heating switch 24 2 2 Error messages 26 3 The Personal Computer 28 4 Installation 28 4 1 PROBA110 installation 28 4 1 1 Mounting of the PROBA110 28 4 1 1 1...

Страница 4: ...endix F Error messages 62 Appendix G Operation of Controls 66 Appendix H Technical Specifications Temperature Sensors SM 8000 SM8300 and SM8500 67 Appendix I Technical Specifications Gas Concentration...

Страница 5: ...nnect several computers at the same time to the network Each PC has its own PROBA120 Network Interface There is also an option to connect other instruments to the network such as MC785 thermostats Ple...

Страница 6: ...on can be started when the level of CO2 exceeds the maximum set value 1 3 Methods of temperature control Up to nine temperature sensors can be connected to the PROBA110 The PROBA110 can control the te...

Страница 7: ...ing place COOL 3 Displays the status of the COOL relays HEAT 3 Displays the status of the HEAT relays FAN 3 Displays the status of the FAN relays DAY row This row of lights displays the length of the...

Страница 8: ...be shown in the display but it is not possible to change the settings accidentally A ripening program cannot be started or stopped For manual adjustment of the PROBA110 it is necessary to rotate the k...

Страница 9: ...erature is shown again in the display The LED above the PROG key will extinguish If there is no program in progress pressing the PROG key has no effect Press the SENS TIME key The LED above the key st...

Страница 10: ...the gassing period in minutes If the ripening room is not gassing at the moment but a gassing has to take place the display shows the time to the next gassing This time is shown in hours If no more ga...

Страница 11: ...ays In the DAY row the length of the program is indicated by the number of LED s illuminated Using the UP and DOWN keys the length of the ripening program can be changed Using the SET key the number o...

Страница 12: ...ion starts immediately During programming of the ventilation the VENT LED will light First the length of ventilation for the first cycle is set This is the time that fresh air flows into the ripening...

Страница 13: ...he pressuresetpoint for the forward and the reverse can be set The pressure setpoint can be changed with the RH UP and DOWN keys First press the RH key and then change the the forward setpoint with th...

Страница 14: ...umber 1 20 1 d nr length of program 1 9 1 G c1 gas concentration gassing 1 0 ppm 2500 ppm 5 ppm G t1 gas time gassing 1 0 min 2500 min 1 min G P1 length of gassing period 1 0 hrs 99 hrs 1 hrs G d1 sta...

Страница 15: ...STANDBY while a program is running The upper display will indicate the present program number The lower display reads Stb Press the SET key The program now changes to the STANDBY mode The STANDBY LED...

Страница 16: ...sing the SET key together with the UP or the DOWN key the setpoint can be changed After the setpoint is changed press the TEMP VENT key to return to the normal operating condition Turn the key switch...

Страница 17: ...icating that the RH setpoint can be changed The upper display shows the present RH setpoint The value can be changed with the UP and DOWN keys After the setpoint is changed press the HUM GAS key to re...

Страница 18: ...be changed with the UP and DOWN keys After the setpoint is changed press the HUM GAS key to set the reverse setpoint The lower display shows the text Pr r indicating that the reverse setpoint can be...

Страница 19: ...is required the ventilation time should be increased as much as possible The display shows the text CONT If no ventilation is required the ventilation time should be decreased as much as possible The...

Страница 20: ...gasification is not to be stopped press the HUM GAS key The average temperature shows in the display again Press the SET key to stop the gasification period The GAS LED will extinguish to indicate tha...

Страница 21: ...re is gas present and the door of the ripening room can be locked After the SET key is pressed the PROBA will start with gasification Ventilation will be stopped if gassing is started To prevent unaut...

Страница 22: ...time is shown in hours and minutes Using the UP and DOWN keys the length of the ventilation cycle can be adjusted Press the SET key to acknowledge the correct setting If continuous ventilation is req...

Страница 23: ...T key to accept the new time Rotate the key switch to the ON position and remove the key from the switch Please note It is not possible to step from a program into STANDBY This is only possible by pre...

Страница 24: ...s the SENS key to finish switching on off of the sensors To prevent unauthorized use turn the key switch to ON and remove the key 2 1 13 Zone and heating switch The PROBA can control a maximum of thre...

Страница 25: ...point the heating will not switch on Make sure that the key switch is in the PE position Press the SET key and next the ZONE HEAT key The LED above the key flashes to indicate this function is active...

Страница 26: ...ximum 1 E 3x Temperature sensor x is lower than the absolute minimum 1 x is the sensor number E g E 31 means that sensor 1 is lower than the absolute minimum 1 E 4x Temperature sensor x is higher than...

Страница 27: ...101 Maximum gas time exceeded during gassing based on gas concentration F 102 Gas is empty F 150 Minimum rel humidity alarm F 151 Maximum rel humidity alarm F 200 No communication when used in network...

Страница 28: ...other Changing can cause false indications If the PROBA110 is connected to a network make sure that the network address of each control computer is unique This address is programmed in the Internal Pa...

Страница 29: ...mode by simultaneously pressing the RESET ALARM and SET key Start by pressing the RESET ALARM key then the SET key After five beeps the first Internal Parameter appears in the lower display The RESET...

Страница 30: ...nnected to the relays can be tested When the Parameter settings are left the relays switch back to their normal position 7031 The parameters 7031 to 7040 give the present status of the digital input A...

Страница 31: ...under the following main groups Parameter Description 1000 Setting of controls 1100 Setting of zones 1200 Setting of airbags door and rel humidity 1300 Setting of fans 1400 Setting of setpoint and te...

Страница 32: ...1 is P1343 minutes higher as the temperature setpoint P1340 The temperature based PI controller when heating is running when the temperature zone 1 is P1348 minutes higher as the temperature setpoint...

Страница 33: ...aved P1373 set to 0 The pressure based PI controller continues to calculate value X also outside the temperature dead band This causes that within the transition band the analog output also depends on...

Страница 34: ...sor is used and gassing is based on time using a centralized gassing system when more rooms gas at the same time cause insufficient gas flow into the room To prevent this several carousels can be made...

Страница 35: ...hich zone s sensor 1 is used 2011 This parameter determines the function of sensor 1 Control sensors are used for temperature regulation info sensor not An air temperature alarm sensor can switch off...

Страница 36: ...t 1 to 6 The temperature sensor inputs can also be used as digital inputs They obtain channel numbers 7 to 15 for sensor 9 to 2 If a function has the value 0 it means this function is not active 4220...

Страница 37: ...only point at which the shield is connected to anything so don t ground the shield somewhere else Both conductors are to be connected to the two other points LO and HI The network connections of the...

Страница 38: ...Recieve Lights if information is received Error Light if false information is received Can In Lights if information is send over the network Record Valid Lights is correct information is received Spa...

Страница 39: ...active sensors are not used by the PROBA110 for determining the average temperature Next sensor 8 and 9 are often connected to monitor the air temperature coming out of the evaporator If sensor 8 or 9...

Страница 40: ...tself To ensure a good and reliable operation it is advisable to check and if nessecary adjust the RH960 once per year 4 8 Pressure sensor The pressure sensor should be located in a place where the pr...

Страница 41: ...10 detects a situation which is cause for an alarm the alarm relay switches there are two alarm relays present one for the fatal alarms and one for the non fatal alarms While there is no alarm no conn...

Страница 42: ...re Failure fan IN 1 Failure cooling IN 2 Failure heating IN 3 Door contact IN 4 External fatal alarm IN 5 External non fatal alarm IN 6 The function of the digital inputs can be changed via the Intern...

Страница 43: ...VDH Products BV Document 063319 version 3 12 Page 43 of 78 Appendix A Schematic overview ripening on product temperature...

Страница 44: ...VDH Products BV Document 063319 version 3 12 Page 44 of 78 Appendix B Schematic overview ripening on air temperature...

Страница 45: ...16 5 15 5 15 0 Prog 2 14 5 16 5 16 5 16 5 16 5 15 5 15 0 Prog 3 14 5 16 5 16 5 15 5 15 5 15 5 14 5 14 0 Prog 4 14 5 15 5 15 5 15 5 15 5 15 5 14 5 14 5 14 0 Prog 5 14 5 14 5 14 5 14 5 14 5 14 5 14 5 14...

Страница 46: ...ted Room Network Serial number Serial number Temperature Option Number Address Control Box Relay board 1 2 3 4 5 6 7 8 9 RH GC PR product temperature control sensor LR air temperature control sensor P...

Страница 47: ...Serial number Serial number Temperature Option Number Address Control Box Relay board 1 2 3 4 5 6 7 8 9 RH GC PR product temperature control sensor LR air temperature control sensor PI product temper...

Страница 48: ...101 0102 0103 0104 0105 0106 0107 0108 0109 0110 0111 0112 0113 0114 0115 0116 0117 0118 0119 0120 0121 Program 1 can be changed Program 2 can be changed Program 3 can be changed Program 4 can be chan...

Страница 49: ...rogramming 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 1 1 1 1 0400 Day 0 program 11 to 20 0401 0402 0403 Day 0 during start of program Temperature control in day 0 Day 0 ends at setpoin...

Страница 50: ...ing Offset PID control cooling Offset PID control heating Manual setpoint control 2 for adjustment double PI function Minimum value control 1 Maximum value control 1 Maximum difference pulp air temp 0...

Страница 51: ...e for an analog output assigned to combined pressure and temperature based PID fan control see parameters 6001 6004 P band pressure control I time pressure control d action pressure control Parameters...

Страница 52: ...programming 0 2 0 1 0 1 20 0 0 1 1 5 10 40 0 10 40 0 C 0 0 0 5 0 3 25 0 10 0 1500 Time Setting 1501 Length of a day 6 96 hrs 24 1600 Gassing and Ventilation Settings 1601 1602 1603 1604 1605 1606 160...

Страница 53: ...Relative minimum alarm 2 Delay relative alarm 2 Absolute maximum air temperature Absolute minimum air temperature Relative maximum air temperature Relative minimum air temperature Differential maximu...

Страница 54: ...at failure fan Alarm relay at maximum gas time Alarm relay at ventilation failure Alarm relay at sensor failure Fatal alarm relay resettable Non fatal alarm relay resettable Continue control during ex...

Страница 55: ...r 6 air control sensor direct 7 air info sensor reverse 8 freon sensor Absolute alarm set sensor 1 0 no absolute alarm 1 absolute alarm 1 2 absolute alarm 2 Relative alarm set sensor 1 0 no relative a...

Страница 56: ...libration 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2150 2151 2152 2153 2154 2155 2156 Offset sensor 1 Offset sensor 2 Offset sensor 3 Offset sensor 4 Offset sensor 5 Offset sensor 6...

Страница 57: ...3060 3070 3080 3090 3100 3110 3120 3130 3140 3150 3160 3170 3180 3190 3200 3210 3220 3230 3240 3250 3260 Relay cooling 1 Relay cooling 2 Relay cooling 3 Relay heating 1 Relay heating 2 Relay heating...

Страница 58: ...e Input cooling 2 failure Input cooling 3 failure Input general cooling failure Input heating 1 failure Input heating 2 failure Input heating 3 failure Input general heating failure Input gas bottle e...

Страница 59: ...and temperature based PID fan control 13 alternative pressure fan control PI control direction according Figure 5 14 alternative pressure fan control PI control direction according Figure 6 Output 2...

Страница 60: ...ital input 2 Position digital input 3 Position digital input 4 Position digital input 5 Position digital input 6 Position digital input 7 Position digital input 8 Position digital input 9 Position dig...

Страница 61: ...Group 1000 free changeable Group 1100 free changeable Group 1200 free changeable Group 1300 free changeable Group 1400 1500 free changeable Group 1600 free changeable Group 1700 free changeable Group...

Страница 62: ...her than absolute maximum 1 E 31 E 32 E 33 E 34 E 35 E 36 E 37 E 38 E 39 Temperature sensor 1 lower than absolute minimum 1 Temperature sensor 2 lower than absolute minimum 1 Temperature sensor 3 lowe...

Страница 63: ...n absolute minimum 2 Temperature sensor 7 lower than absolute minimum 2 Temperature sensor 8 lower than absolute minimum 2 Temperature sensor 9 lower than absolute minimum 2 E110 E120 E130 E211 E212 E...

Страница 64: ...nsor 7 higher than relative maximum 1 Temperature sensor 8 higher than relative maximum 1 Temperature sensor 9 higher than relative maximum 1 F 31 F 32 F 33 F 34 F 35 F 36 F 37 F 38 F 39 Temperature s...

Страница 65: ...imum 2 Temperature sensor 6 lower than relative minimum 2 Temperature sensor 7 lower than relative minimum 2 Temperature sensor 8 lower than relative minimum 2 Temperature sensor 9 lower than relative...

Страница 66: ...hes off at setpoint offset The heating switches on at setpoint offset differential and switches off at setpoint offset Humidification The humidification switches on at setpoint offset differential and...

Страница 67: ...rial sensor Stainless Steel 316 Protection IP 55 Connection cable Grey PVC wire max 70 C Type SM 8300 Sensor element Pt 1000 3 wire acc to DIN IEC 751 Accuracy DIN class Range 10 40 C Housing Stainles...

Страница 68: ...not condensing Life expectancy 5 year Reaction time 10 sec for 90 of the full scale Average drift 3 full scale month not cumulative in clean air Installation Sensor should always point down and be alw...

Страница 69: ...or casing has ready made holes for mounting in the ceiling if required Additional holes are to be avoided 2 The sensor cover must always point down 3 The sensor element will be destroyed by contact wi...

Страница 70: ...Sensor RH970 Type RH 970 Housing Black ABS plastic Dimensions 144 x 72 x 50mm hwd Connection Via feed through holes on screw terminals Front Polycarbonat IP 54 Supply 8 35 Vdc Range 0 100 RH at 10 40...

Страница 71: ...71 of 78 Appendix K Technical Specifications Pressure Sensor PX25 Type PX 25 Housing Black PVC Dimensions 64 x 57 x 18mm hwd Connection 2x hose 4 4 mm inside Supply 12 or 24 Vdc Standard range 0 1 WCD...

Страница 72: ...VDH Products BV Document 063319 version 3 12 Page 72 of 78 Appendix L Technical Specifications PROBA120 Network System...

Страница 73: ...VDH Products BV Document 063319 version 3 12 Page 73 of 78...

Страница 74: ...VDH Products BV Document 063319 version 3 12 Page 74 of 78 Appendix M Technical Specification PROBA110...

Страница 75: ...VDH Products BV Document 063319 version 3 12 Page 75 of 78...

Страница 76: ...VDH Products BV Document 063319 version 3 12 Page 76 of 78...

Страница 77: ...VDH Products BV Document 063319 version 3 12 Page 77 of 78 Jumper settings...

Страница 78: ...1998 v3 27 Extra parameter added P1206 16 09 1998 v3 28 On gassing fans wil never run reverse 18 03 1999 v3 29 At timegassing on off time can now be set P1020 P1021 15 10 1999 v3 30 Internal modifica...

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