CIAT Aeroconnect Скачать руководство пользователя страница 25

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BMS communication protocol (continued)

Remote alarm
register
(read-only)

Remote
measurement
register
(read-only)

Register 10:

FAN FAULTS (1 = fault detected)

Bit

Fan fault, stage 1, line 1

Fan fault, stage 1, line 2

Fan fault, stage 2, line 1

Fan fault, stage 2, line 2

Fan fault, stage 3, line 1

Fan fault, stage 3, line 2

Fan fault, stage 4, line 1

Fan fault, stage 4, line 2

Fan fault, stage 5, line 1

Fan fault, stage 5, line 2

Fan fault, stage 6, line 1

Fan fault, stage 6, line 2

6 N.U..

14 N.U..

7 N.U.

15 N.U..

Register 11:

FAN FAULTS (1 = fault detected)

Bit

Sensor or pressure fault, coil 1,
circuit 1

Sensor or pressure fault,
coil 2, circuit 1

Sensor or pressure fault, coil 1,
circuit 2

Sensor or pressure fault,
coil 2, circuit 2

2 N.U.

10 N.U.

3 N.U.

11 N.U.

4 N.U.

12 N.U.

5 N.U.

13 N.U.

6 N.U.

14 N.U..

7 N.U.

15 N.U..

Registers

100 and

101

Control setpoint, coil 1,
circuit 1

108 and

109

Temperature or pressure,
coil 1, circuit 1

102 and

103

Control setpoint, coil 1,
circuit 2

110 and

111

Temperature or pressure,
coil 1, circuit 2

104 and

105

Control setpoint, coil 2,
circuit 1

112 and

113

Temperature or pressure,
coil 2, circuit 1

106 and

107

Control setpoint, coil 2,
circuit 2

114 and

115

Temperature or pressure,
coil 2, circuit 2

116 and

117

Outdoor temperature

Содержание Aeroconnect

Страница 1: ... N 08 132 B AEROCONNECT Installation Fonctionnement Mise en service Maintenance Installation Operation Commissioning Maintenance Montage Betriebs und Wartungs Anweisung 1er de couv qxd 21 11 2008 13 44 Page 1 ...

Страница 2: ...rical connections 10 General 10 Connection diagram 11 Board connections 13 Dry cooler configuration 16 Configurations 16 Commissioning and configuration 16 Information available while the unit is running 18 Factory set parameters 19 Condenser configuration 20 Configurations 20 Commissioning and configuration 20 Information available while the unit is running 21 Factory set parameters 23 BMS commun...

Страница 3: ...ures 25 C 40 C Stored min max temperatures 40 C 80 C Single phase fluid min max adjustment temperature 5 90 C up to 150 C optional Refrigerant min max set pressure 5 45 bar Electrical Board supply voltage 230 V Compatible equipment The AeroConnect board is used to control the dry coolers and air cooled condensers Possible configurations and identification conventions Flatbed or V type coils Flatbe...

Страница 4: ...Press this button to activate or deactivate the fan manual override Flashing LED manual override on F Display screen G Status of the fan stages Top row Fan line 1 Bottom row Fan line 2 LED Meaning Off Stage off On Stage on Flashing Stage fault H Measurement faults LED No Meaning 1 Circuit 1 coil 1 2 Circuit 2 coil 1 3 Circuit 1 coil 2 4 Circuit 2 coil 2 5 Outdoor temperature I Menu navigation butt...

Страница 5: ...for the control and various options 6 Reading parameters Displays the status of the inputs outputs counters etc read only 7 Fault memory Shows the nine most recent faults read only Structure of the menus All information in the menus is displayed in a tree structure This tree structure is split into three levels as shown by the diagram below PARAMETRES Param de réglage 100 Langue Français P203 4 Pa...

Страница 6: ...he parameter value or scroll through the values Scroll through the menus Pressing and holding the or buttons will cause the display to scroll faster When the machine is turned on the machine off on off menu 2 Machine status screen appears Press to go back to the menu list If the control console is not used for one hour the 2 Machine status menu reappears Press to go back to the menu list Arrows on...

Страница 7: ...EXEMPLE POUR CIRCUIT 1 BATTERIE 1 A121 ou A122 Consigne 2 3 4 5 Mesure 6 A150 Hystérésis étage 1 A152 Hystérésis étage 2 A154 Hystérésis étage 3 A156 Hystérésis étage 4 A 158 Hystérésis étage 5 A160 Hystérésis étage 6 A159 étage 6 A157 étage 5 A155 étage 4 A151 étage 2 A153 étage 3 E T A G E D E R E G U L A T I O N 1 EXAMPLE FOR CIRCUIT 1 A 160 Stage 6 hysteresis A 158 Stage 5 hysteresis A 156 Sta...

Страница 8: ...wo control setpoints These setpoints can be switched via the dry contact On Off the console or over a BMS Stage runtime balancing The running time of each fan stage is balanced by a time counter Spray units with spray ducts Used to increase the efficiency of the AeroConnect by spraying very fine droplets of water into the ambient air to cool it through evaporation Two options Optimised water consu...

Страница 9: ...alve Link with CIAT chiller The following information is exchanged between the dry cooler DC or the condenser CO and the chiller CH CH DC CO DC CO CH Chiller on off DC or CO on off Setpoint CO Free cooling Pressure value CO Fan stage fault Sensor fault BMS link With the exception of the language control type local remote communication mode and bus number all the parameters can be accessed in read ...

Страница 10: ...ance between wire and shield 120 pF m Resistance of 56 Ω km Examples Filotex FMA 2P or Filotex IBM 7 362 211 The shield must be connected at each end to the 0 V line terminal 3 on J13 or J12 on the units and the earth to the PLC end The shielding braid must be as short as possible 2 cm max The cables must be routed at a distance of at least 30 cm from the power cables However if a power cable inte...

Страница 11: ...unit in link B A RS485 2 fils Longueur max 1000m Position du commutateur de résistance de fin de ligne W1 off on Position W1 sur le dernier appareil Position W1 sur les autres appareils Carte AEROCONNECT Pupitre local APPAREIL N 1 1 2 3 J13 W1 J11 Carte AEROCONNECT Pupitre local APPAREIL N X 1 2 3 J13 W1 J11 J13 borne 1 J13 borne 2 J13 borne 3 APPAREIL N 2 J13 borne 1 J13 borne 2 J13 borne 3 APPAR...

Страница 12: ...arte relais est avec l option pupitre déporté Position du switch si la carte relais est sans l option pupitre déporté Raccordement sur aéroconnect DETAIL 1 2 3 J5 3 2 1 J1 Carte relais de base Option Carte relais additionnelle Option Alimentation 230V 50Hz Ph N T Voir détail UNIT AEROCONNECT board Local console Additional relay board option Basic relay board option Remote control console option 23...

Страница 13: ... free cooling mode The authorisation is sent to the chiller when the contact closes J10 terms 4 5 Free cooling three way valve control See wiring diagram Analogue inputs J2 terms 1 2 Temperature sensor coil 1 circuit 1 J2 terms 2 3 Temperature sensor coil 1 circuit 2 J3 terms 1 2 Outdoor temperature sensor J3 terms 2 3 Temperature sensor coil 2 circuit 1 J3 terms 4 5 Temperature sensor coil 2 circ...

Страница 14: ...le phase 230 V power supply L N T Term 1 Neutral Term 2 Live Term 3 Earth J2 terms 1 2 Unit running J2 terms 3 4 Sensor fault coil 1 circuit 1 J2 terms 5 6 Sensor fault coil 2 circuit 1 J2 terms 7 8 Fan fault stage 1 Fan fault stage 1 line 1 J2 terms 9 10 Fan fault stage 2 Fan fault stage 2 line 1 J2 terms 11 12 Fan fault stage 3 fan fault stage 3 line 1 J2 terms 13 14 Fan fault stage 4 fan fault ...

Страница 15: ...TION OF ACTION J8 terms 19 20 Sensor fault coil 1 circuit 2 J8 terms 21 22 Sensor fault coil 2 circuit 2 J8 terms 23 24 Fan fault stage 1 line 2 J8 terms 25 26 Fan fault stage 2 line 2 J8 terms 27 28 Fan fault stage 3 line 2 J8 terms 29 30 Fan fault stage 4 line 2 J8 terms 31 32 Fan fault stage 5 line 2 J8 terms 33 34 Fan fault stage 6 line 2 The contacts are closed when the unit is running withou...

Страница 16: ... Default values Display conditions Menu 5 Settings parameters A100 Language FR A103 Control mode local or remote local A104 Communication mode baud 9600 BMS A105 Bus number 1 BMS A110 Stage runtime balancing yes Control On Off stages or mixed A111 Free cooling no V type or 1 coil unit flatbed unit without spray A112 Selection air temperature The parameter is disabled if set to a value of less than...

Страница 17: ...n Off based on No of stages V type or 1 coil unit flatbed unit A152 to A160 Hysteresis of stages 2 3 4 5 and 6 of coil 1 1 to 10 C Delta of stages 2 3 4 5 and 6 of coil 1 1 to 5 C 5 C Control On Off based on No of stages 2 coils flatbed unit A172 Stage 1 hysteresis coil 2 1 to 20 C 5 C 2 coils flatbed unit A173 Difference between stages 1 and 2 of coil 2 1 to 5 C 2 C Control On Off No of stages 2 ...

Страница 18: ...tbed unit Coil 2 temperature Value displayed 2 coils flatbed unit 6 Reading parameters menu Parameter No Description Display conditions A250 LED test press Enter to check the operation of the LEDs A252 Outdoor air temperature Free cooling or spray A253 Value of coil 1 setpoint A255 Value of coil 2 setpoint 2 coils flatbed unit A257 Value of coil 1 temperature A261 Value of coil 2 temperature 2 coi...

Страница 19: ... a parameter The parameters may be unlocked by changing parameter A99 However do not modify any parameters other than those that require changing Parameter No Parameter description Display condition A01 Unit type flatbed or V coil Number of coils 1 or 2 Flatbed unit A02 Parallel coil yes V type unit A03 Coil type 1 1 LP or HT water circuit A05 Coil type 2 1 LP or HT water circuit 2 coils flatbed u...

Страница 20: ...ocal A104 Communication mode baud 9600 BMS A105 Bus number 1 BMS A110 Stage runtime balancing yes Control On Off stages or mixed A113 Optimisation of water or electricity consumption Water optimisation Spray A116 Link with CIAT chiller yes A120 No of setpoints per circuit or coil 1 A121 Setpoint 1 circuit or coil 1 12 bar A122 Setpoint 2 circuit or coil 1 12 bar 2 setpoints A123 Setpoint 1 circuit...

Страница 21: ...ol On Off based on No of stages V type unit A199 Outdoor spray temperature 35 C Spray elec optimisation Spray stage difference Spray water optimisation 1 refrigerant circuit A200 Spray stage difference circuit or coil 1 0 5 bar Spray water optimisation 2 refrigerant circuits A201 Spray stage difference circuit or coil 2 0 5 bar Spray water optimisation 2 refrigerant circuits p Turning on the unit ...

Страница 22: ...ime of each stage 1 refrigerant circuit or 1 fan line A280 to A295 Running time of each stage on each line 2 refrigerant circuits 2 fan lines A299 Spray time Spray A400 to A421 Status open or closed of the logic inputs on the board A430 to A451 Status open or closed of the logic outputs on the board A460 If 1 refrigerant circuit Fan speed in If 2 refrigerant circuits and 2 fan lines Line 1 fan spe...

Страница 23: ...il Number of coils 1 Flatbed unit A02 Parallel coil no V type unit A03 Coil 1 type 1 refrigerant circuit 2 refrigerant circuits A04 Coil circuit type balanced or unbalanced Flatbed unit 2 refrigerant circuits A05 Coil 2 type 1 refrigerant circuit V type unit A07 Control type On Off stages speed control or mixed A08 Number of stages 1 to 6 Control On Off or mixed A09 Number of fan lines 1 or 2 Flat...

Страница 24: ... start bit 8 data bits no parity bits 1 stop bit The bit rate can be set in parameter P104 to 4800 baud or 9600 baud Analogue value endcoding Standard IEEE 32 bit format 2 registers Order of values if P108 9600 or 4800 low order high order if P108 Jbus high order low order Codes of functions used 1 or 2 read n bits 3 or 4 read multiple registers 16 bits 5 write one bit 6 write register function 8 ...

Страница 25: ...FAULTS 1 fault detected Bit Bit 0 Sensor or pressure fault coil 1 circuit 1 8 Sensor or pressure fault coil 2 circuit 1 1 Sensor or pressure fault coil 1 circuit 2 9 Sensor or pressure fault coil 2 circuit 2 2 N U 10 N U 3 N U 11 N U 4 N U 12 N U 5 N U 13 N U 6 N U 14 N U 7 N U 15 N U Registers Registers 100 and 101 Control setpoint coil 1 circuit 1 108 and 109 Temperature or pressure coil 1 circu...

Страница 26: ...ircuit 1 0x081 Temperature sensor fault coil 1 circuit 2 0x082 Temperature sensor fault coil 2 circuit 1 0x083 Temperature sensor fault coil 2 circuit 2 0x084 Temperature sensor fault coil 1 circuit 1 0x085 Temperature sensor fault coil 1 circuit 2 0x086 Temperature sensor fault coil 2 circuit 1 0x087 Temperature sensor fault coil 2 circuit 2 Registers 300 and 301 Fan runtime stage 1 line 1 Regist...

Страница 27: ... Circuit type coil 2 0 balanced circuit 1 unbalanced circuit Register 405 A07 Type of control 0 On Off 1 speed control 2 mixed energy Register 406 A08 Number of fan stages Register 407 A09 Number of fan lines Register 408 A10 Spray 0 NO 1 YES Registers 409 and 410 A30 High value HP sensor coil 1 circuit 1 Registers 411 and 412 A31 Low value HP sensor coil 1 circuit 1 Registers 413 and 414 A32 High...

Страница 28: ...sters 498 and 499 A165 Hysteresis stage 3 coil 1 circuit 2 Registers 500 and 501 A166 Setpoint difference stage 4 coil 1 circuit 2 Registers 502 and 503 A167 Hysteresis stage 4 coil 1 circuit 2 Registers 504 and 505 A168 Setpoint difference stage 5 coil 1 circuit 2 Registers 506 and 507 A169 Hysteresis stage 5 coil 1 circuit 2 Registers 508 and 509 A170 Setpoint difference stage 6 coil 1 circuit 2...

Страница 29: ...age 3 line 1 Bit 4 Fan fault stage 4 line 1 Bit 5 Fan fault stage 5 line 1 Bit 6 Fan fault stage 6 line 1 Bit 7 Fan fault stage 1 line 2 Bit 8 Fan fault stage 2 line 2 Bit 9 Fan fault stage 3 line 2 Bit 10 Fan fault stage 4 line 2 Bit 11 Fan fault stage 5 line 2 Bit 12 Fan fault stage 6 line 2 Bit 13 Temperature or pressure sensor fault coil 1 circuit 1 Bit 14 Temperature or pressure sensor fault ...

Страница 30: ...EN 30 Glossary Description Meaning STP Setpoint HYST Hysteresis CH Chiller N U Not used On Off Stage cascade control Notes ...

Страница 31: ...ige Ankündigung vorzunehmen Documento no contractual Preocupado por la mejora constante de su material CIAT se reserva el derecho a realizar cualquier modificación técnica sin previo aviso CIAT Service Tel 33 0 4 79 42 42 90 Fax 33 0 4 79 42 42 13 Siège social Avenue Jean Falconnier B P 14 01350 Culoz France Tel 33 0 4 79 42 42 42 Fax 33 0 4 79 42 42 10 info ciat fr www ciat com Compagnie Industri...

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