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Operation

BAS-SVX08D-E4

Step 2: Validate the PIC configuration

Once the PIC is configured and wired to Trane equipment, the configuration
has to be validated.

The PIC service pin has to be pressed for at least 15 seconds. That will save
the configuration and reset the PIC.

Protocol Interface

Controller

MODBUS

RS485

RS232

Ref

RJ-45

Resistor

DIAG

USB

COMM3

SHD

Service

PIN

LON

24V

GND

CONFIGURATION

SW1

SW2

SW3

SW4

Serv.

24 V

Imax=0.5A

Service Pin

Содержание PIC

Страница 1: ...Installation Operation Maintenance Programming BAS SVX08D E4 Protocol interface controller Modbus solution for Trane chillers and rooftops...

Страница 2: ...m to the instructions given in this document it may entail cancellation of warranty and liabilities by the constructor Reception On arrival inspect the unit before signing the delivery note Specify an...

Страница 3: ...chillers UCM CLD controller with LCI C interface 13 Wiring PIC with CGAH CXAH CGCL CCUH CGWH RAUL chillers SMM controller 13 Wiring PIC with RTAA RTAB RTXA RTAD RTWB RTRA RTUB chillers UCM CLD control...

Страница 4: ...list for CGAH CXAH CGCL CCUH CGWH RAUL SMM 31 Data point list for RTAA RTAB RTXA RTAD RTWB RTRA RTUB UCM CLD CSR 34 Data point list for CVGE CVAE RTHC chillers UCP2 controller 38 Data point list for R...

Страница 5: ...S232 or a RS 485 link The PIC handles Modbus RTU according to Reference Guide Modicon PI MBUS 300 Rev D Modicon is a trademark of Modicon Inc Jbus is a trademark of April Modbus Jbus Considerations Jb...

Страница 6: ...oards Controller Type Equipment Drawing Part Number CH530 LCI C Tracer CH530 RTAC Public Extension MOD 0160E RTAC Chiller Profile MOD 0164E RTHD MOD 0161E SCROLL MOD 0162E Centrifugal MOD 0163E RTWD R...

Страница 7: ...les 2 DIN rail Table 2 PIC specifications Board dimensions 95 mm height x 132 mm width x 60 mm depth Minimum clearances Front 100 mm Each side 25 mm Top and bottom 100 mm Operating environment Tempera...

Страница 8: ...circuit the transformer T shall be in accordance with EN IEC 61558 2 6 Table 3 Power supply recommendations CAUTION PIC power supply circuit MUST NOT be connected to the ground as shown in the above...

Страница 9: ...ed next to it Recommended wire The AC DC power wiring requires three wire cable The recommended wire is 1 5mm 16 AWG copper wire Standards The AC DC power wiring complies with IEC or EN 60364 4 41 and...

Страница 10: ...Connectors layout Protocol Interface Controller MODBUS Tx Rx RS485 RS232 A Ref B RJ 45 Resistor On DIAG USB COMM3 1 Tx Rx 2 SHD Service PIN LON B A B A 24V GND CONFIGURATION SW1 SW2 SW3 SW4 Rx Serv 0V...

Страница 11: ...ystem RJ45 female connector Pin 1 Transmitted Data Pin 2 Received Data Pin 8 Signal Common 8 1 Common RXD TXD 1 8 Connector 4 Modbus RS485 connection to Building Management System 3 pole removable scr...

Страница 12: ...hTracer CH532 controller Protocol Interface Controller MODBUS Tx Rx RS485 RS232 A Ref B RJ 45 Resistor On DIAG USB COMM3 1 Tx Rx 2 SHD Service PIN LON B A B A 24V GND CONFIGURATION SW1 SW2 SW3 SW4 Rx...

Страница 13: ...diagram applies for units equipped with SMM controller Protocol Interface Controller MODBUS Tx Rx RS485 RS232 A Ref B RJ 45 Resistor On DIAG USB COMM3 1 Tx Rx 2 SHD Service PIN LON B A B A 24V GND CON...

Страница 14: ...ped with UCP2 controller with theTCI4 Comm3 A9 communication interface Protocol Interface Controller MODBUS Tx Rx RS485 RS232 A Ref B RJ 45 Resistor On DIAG USB COMM3 1 Tx Rx 2 SHD Service PIN LON B A...

Страница 15: ...ram applies for units equipped with UCP II III controller with theTCI 3 communication interface Protocol Interface Controller MODBUS Tx Rx RS485 RS232 A Ref B RJ 45 Resistor On DIAG USB COMM3 1 Tx Rx...

Страница 16: ...COMM3 1 Tx Rx 2 SHD Service PIN LON B A B A 24V GND CONFIGURATION SW1 SW2 SW3 SW4 Rx Serv 0V ON 24 V Imax 0 5A MODBUS BMS RS 485 24V AC DC 6V 12V R Ref R Protocol Interface Controller MODBUS Tx Rx RS...

Страница 17: ...08D E4 If the RS485 wire length is less than 100 meters it is recommended to use the termination resistor option Set the Resistor switch to the On position See following figure MODBUS Tx Rx RS485 A Re...

Страница 18: ...up in your localTrane Sales Office CAUTION Before starting software installation DO NOT CONNECT the PIC to the PC Software drivers must be installed prior to the first PIC connection Step 0 Check if t...

Страница 19: ...Installation 19 BAS SVX08D E4 Step 3 Confirm diagnostic tool installation Step 4 Select installation folder Once configured click on Next...

Страница 20: ...BAS SVX08D E4 20 Step 5 Confirm installation parameters Once checked click on Install The installation process starts copying files Step 6 Finish the installation Click on Finish The software installa...

Страница 21: ...ow shows the installation process is running Once the installation is completed the window will show that the new equipment is ready to be used The diagnostic tool is ready to be used Step 8 Launch th...

Страница 22: ...tage 30005 4 Evaporator Leaving Water Temperature Temperature 30006 5 Evaporator Entering Water Temperature Temperature 30007 6 Condenser Entering Water Temperature Temperature 30008 7 Condenser Leavi...

Страница 23: ...mit Setpoint Percentage 40004 3 Heating Setpoint Temperature Binary Inputs 2 10002 1 Chiller Running Status bit Analog Inputs 4 30001 0 Copy of function 2 binary points bitfield 30002 1 Active Chilled...

Страница 24: ...ller Status See Appendix bitfield 30010 9 Compressor Running Outputs See Appendix bitfield 30011 10 Air Flow Circuit 1 LSB Circuit 2 MSB Percentage 30012 11 Outdoor Air Temperature Temperature 30013 1...

Страница 25: ...mperature 30003 2 Actual Capacity Percent Run Load Amps Percentage 30004 3 Active Current Limit Setpoint Percentage 30005 4 Evaporator Leaving Water Temperature Temperature 30006 5 Evaporator Entering...

Страница 26: ...re Temperature 30006 5 Evaporator Entering Water Temperature Temperature 30007 6 Condenser Entering Water Temperature Temperature 30008 7 Condenser Leaving Water Temperature Temperature 30009 8 Chille...

Страница 27: ...0009 8 Chiller Status See Appendix bitfield 30010 9 Compressor Running Outputs See Appendix bitfield 30011 10 Condenser Fan Running Outputs See Appendix bitfield 30012 11 Outdoor Air Temperature Tempe...

Страница 28: ...emperature 40003 2 Heating Setpoint Temperature Binary Inputs 2 10002 1 Chiller Running Status bit 10003 2 Circuit 1 Fan 1 output bit 10004 3 Circuit 1 Fan 2 output bit 10008 7 Compressor A1 output bi...

Страница 29: ...011 10 Compressor A2 output bit 10012 11 Compressor B2C2 output bit Analog Inputs 4 30001 0 Copy of function 2 binary points bitfield 30002 1 Active Chilled Hot Water Setpoint Temperature 30003 2 Evap...

Страница 30: ...g Water Temperature Temperature 30007 6 Chiller Status See Appendix bitfield 30008 7 Compressor Running Outputs See Appendix bitfield 30009 8 Condenser Fan Running Outputs See Appendix bitfield 30010...

Страница 31: ...ommunication fault bit 10004 3 1 module I O4 communication fault bit 10005 4 1 active remote water setpoint bit 10006 5 1 unit in heating mode bit 10007 6 1 compressor A1 runs bit 10008 7 1 compressor...

Страница 32: ...7 6 air temperature Temperature 30008 7 CDS leaving water temperature Temperature 30009 8 EVP entering water temperature Temperature 30010 9 CDS entering water temperature Temperature 30011 10 saturat...

Страница 33: ...uit 2 manual reset fault Bit 0 1 unit or circuit 1 manual reset fault bitfield Bit 2 1 Reversible chiller or Heat Pump 30039 38 Bit 1 1 menu B 07 in Extern position Bit 0 1 Menu B 07 in Remote positio...

Страница 34: ...t 10011 10 Unit heat cool mode 1 heat 0 cool bit 10018 17 Remote setpoints valid 1 Yes 0 No bit 10019 18 UCM communication established 1 Yes 0 No bit 10020 19 Fan control 1 enabled 0 disabled bit 1002...

Страница 35: ...nt for chiller Percentage 30006 5 Operating code None 30007 6 Last diagnostic code None 30008 7 Active chiller water ice term setpoint Temperature 30009 8 Copy of function 2 binary points bitfield 300...

Страница 36: ...042 30043 41 42 Compressor A running hours Hours 30044 30045 43 44 Compressor B running hours Hours 30046 30047 45 46 Compressor C running hours Hours 30048 30049 47 48 Compressor D running hours Hour...

Страница 37: ...r errors None 30080 79 COMM3 CRC errors None 30081 80 COMM3 message time out errors None 30082 81 IPC bad CSR token errors None 30083 82 IPC UART buffer overrun framing errors None 30084 83 IPC CRC er...

Страница 38: ...0 Off bit 10004 3 MMR exits bit 10005 4 MAR exits bit 10006 5 Equipment communication bit 10007 6 Compr Unit Running 1 Yes 0 No bit 10012 11 Remote Setpoints Valid 1 Yes 0 No bit 10013 12 UCM Power Lo...

Страница 39: ...ry points 10001 to 10011 bitfield 30010 9 Last Operating Mode at Time of Last Diag None Bit 0 UNUSED Bit 1 UNUSED Bit 2 UNUSED 30011 10 Bit 3 Limit Warning 1 Warning Bit 4 Chilled Water Pump 1 On 0 Of...

Страница 40: ...Discharge Refrigerant Temperature 30026 25 Saturated Evap Refrigerant Temp Temperature 30027 26 Saturated Cond Refrigerant Temp Temperature 30028 27 CTV RTH Saturated Evap Refrigerant Press Pressure...

Страница 41: ...2 UNUSED 30050 49 Bit 3 UNUSED Bit 4 UNUSED Bit 5 UNUSED Bit 6 ABS Purge Status Bit 7 ABS PCL Switch Status bitfield Bit 0 UNUSED Bit 1 UNUSED Bit 2 Chiller mode 30051 50 Bit 3 CTV RTH ABS Base loadin...

Страница 42: ...None 30063 62 Local Human Interface Software Revision Level None 30064 63 Remote Human Interface Software Revision Level None 30065 64 Front Panel Chilled Water Setpoint Temperature 30066 65 CTV RTH...

Страница 43: ...Not Locked Out 0 Lock Out bit 00018 17 Compressor Lockout Lockout Both 1 Not Locked Out 0 Lock Out bit 40001 0 Slave State Number 0 to 10 and 12 None 40002 1 Economizer Damper Minimum Position 0 to 50...

Страница 44: ...it 10017 16 Compressor On or Off 1 On 0 Off bit 10019 18 Return Humidity Sensor Failed 1 Yes 0 No bit 10020 19 Return Air Temperature Sensor Failed 1 Yes 0 No bit 10021 20 Outdoor Humidity Sensor Fail...

Страница 45: ...perature 30005 4 Local Zone Cooling Setpoint Input Temperature 30006 5 Local Zone Heating Setpoint Input Temperature 30007 6 Actual Zone Cooling Setpoint Temperature 30008 7 Actual Zone Heating Setpoi...

Страница 46: ...Temperature Sensor Failed 1 Yes 0 No Bit 5 Return Humidity Sensor Failed 1 Yes 0 No Bit 6 Not Used Reserved for UCP Bit 7 External Auto Stop 1 Yes 0 No bitfield Bit 0 High Temperature Input is Hot Sm...

Страница 47: ...nts Registers are addressed starting at zero register 40001 is addressed as 0 Modbus Configuration There are 2 blocks of dip switches dedicated to Modbus configuration Dip switch block SW3 Serial Type...

Страница 48: ...F OFF 9 ON OFF OFF ON OFF OFF OFF OFF 10 OFF ON OFF ON OFF OFF OFF OFF 11 ON ON OFF ON OFF OFF OFF OFF 12 OFF OFF ON ON OFF OFF OFF OFF 13 ON OFF ON ON OFF OFF OFF OFF 14 OFF ON ON ON OFF OFF OFF OFF...

Страница 49: ...3 ON ON OFF ON OFF ON OFF OFF 44 OFF OFF ON ON OFF ON OFF OFF 45 ON OFF ON ON OFF ON OFF OFF 46 OFF ON ON ON OFF ON OFF OFF 47 ON ON ON ON OFF ON OFF OFF 48 OFF OFF OFF OFF ON ON OFF OFF 49 ON OFF OFF...

Страница 50: ...OFF OFF ON ON OFF OFF ON OFF 77 ON OFF ON ON OFF OFF ON OFF 78 OFF ON ON ON OFF OFF ON OFF 79 ON ON ON ON OFF OFF ON OFF 80 OFF OFF OFF OFF ON OFF ON OFF 81 ON OFF OFF OFF ON OFF ON OFF 82 OFF ON OFF...

Страница 51: ...OFF OFF ON ON OFF ON ON OFF 109 ON OFF ON ON OFF ON ON OFF 110 OFF ON ON ON OFF ON ON OFF 111 ON ON ON ON OFF ON ON OFF 112 OFF OFF OFF OFF ON ON ON OFF 113 ON OFF OFF OFF ON ON ON OFF 114 OFF ON OFF...

Страница 52: ...ON OFF ON OFF OFF OFF ON 140 OFF OFF ON ON OFF OFF OFF ON 141 ON OFF ON ON OFF OFF OFF ON 142 OFF ON ON ON OFF OFF OFF ON 143 ON ON ON ON OFF OFF OFF ON 144 OFF OFF OFF OFF ON OFF OFF ON 145 ON OFF OF...

Страница 53: ...ON OFF OFF ON OFF ON OFF ON 170 OFF ON OFF ON OFF ON OFF ON 171 ON ON OFF ON OFF ON OFF ON 172 OFF OFF ON ON OFF ON OFF ON 173 ON OFF ON ON OFF ON OFF ON 174 OFF ON ON ON OFF ON OFF ON 175 ON ON ON ON...

Страница 54: ...N ON OFF OFF OFF ON ON 200 OFF OFF OFF ON OFF OFF ON ON 201 ON OFF OFF ON OFF OFF ON ON 202 OFF ON OFF ON OFF OFF ON ON 203 ON ON OFF ON OFF OFF ON ON 204 OFF OFF ON ON OFF OFF ON ON 205 ON OFF ON ON...

Страница 55: ...OFF ON ON ON 229 ON OFF ON OFF OFF ON ON ON 230 OFF ON ON OFF OFF ON ON ON 231 ON ON ON OFF OFF ON ON ON 232 OFF OFF OFF ON OFF ON ON ON 233 ON OFF OFF ON OFF ON ON ON 234 OFF ON OFF ON OFF ON ON ON 2...

Страница 56: ...S sends a data the following equation has to be applied Data to send Temperature 45 10 Percentage Offset 0 Scaling 1 Without unit Offset 0 Scaling 1 PIC and Trane Equipment configuration Configure the...

Страница 57: ...RTWB RTRA RTUB UCM CLD OFF ON ON OFF OFF OFF RTAC Public Extension CH530 ON ON ON OFF OFF OFF RTWD RTUD CH530 OFF OFF OFF ON OFF OFF SW1 Trane Equipment Configuration Trane Equipment Controller 1 2 3...

Страница 58: ...to be validated The PIC service pin has to be pressed for at least 15 seconds That will save the configuration and reset the PIC Protocol Interface Controller MODBUS Tx Rx RS485 RS232 A Ref B RJ 45 Re...

Страница 59: ...mmunication with the device The communication is completely established when the Last configuration error code line from the Lon Port tab of the diagnostic tool shows Configuration Pass or when the BM...

Страница 60: ...OFF OFF OFF OFF OFF WSD WSH WKD WKH TCD TCH TED TEH TSD TSH TKD TKH YCD YCH YSD YSH YKD YKH Reliatel or UCP II OFF OFF OFF OFF OFF OFF SW1 Trane Equipment Configuration Trane Equipment Controller 1 2...

Страница 61: ...to be validated The PIC service pin has to be pressed for at least 15 seconds This will save the configuration and reset the PIC Protocol Interface Controller MODBUS Tx Rx RS485 RS232 A Ref B RJ 45 Re...

Страница 62: ...on with the PIC Configuration Change For any type of change Modbus settings orTrane Equipment type made on configuration dip switches SW1 to SW4 a configuration validation is required How to proceed S...

Страница 63: ...C using the right USB cable see DiagnosticTool Installation Section of this manual To start the diagnostic tool from the Start Menu All programs PIC Diag select the PIC application PIC DiagTool Data d...

Страница 64: ...Maintenance BAS SVX08D E4 64 PIC Status...

Страница 65: ...r of communication retries in case of no answer Errors Number of errors PIC Versus Current software version of the PIC PIC PIC Communication Status Status of the USB link between the PC and the PIC Co...

Страница 66: ...Maintenance BAS SVX08D E4 66 Trane Equipment Communication Status The diagnostic tool provides the operator with an in depth view of each communication channel...

Страница 67: ...the equipment to go to unconfigured state and does not succeed Unconfigure manually the CH530 LCI c by pressing 15 seconds on the service pin of the CH530 LCI c board Once done retry to configure the...

Страница 68: ...transmitted Message received Number of messages the PIC received Last message sent sec Time elapsed since the PIC sent the latest message Last Message received sec Time elapsed since the PIC received...

Страница 69: ...Maintenance 69 BAS SVX08D E4 Modbus Communication Status...

Страница 70: ...the latest message Last Message received sec Time elapsed since the PIC received the latest message Last exception response transmitted sec Time elapsed since the last exception response Last excepti...

Страница 71: ...Modbus data point tables The diagnostic tool can display all four data types analog inputs and outputs binary inputs and outputs in four separate screens The diagnostic tool displays data in table Da...

Страница 72: ...Maintenance BAS SVX08D E4 72 The diagnostic tool displays data in table Data are displayed in binary 0 is OFF or FALSE 1 is ON orTRUE...

Страница 73: ...aintenance 73 BAS SVX08D E4 Modbus Traffic The diagnostic tool offers the possibility to display and save the Modbus traffic between the PIC and the Modbus BMS PIC displays Modbus frames in hexadecima...

Страница 74: ...Maintenance BAS SVX08D E4 74 Command description StartTraffic Displays Modbus frames Start capture Save Modbus frames Clear Clear the Modbus frames buffer in the diagnostic tool memory...

Страница 75: ...t screen and then switched back to Modbus traffic screen Command description StopTraffic End of Modbus frames display Stop capture End of Modbus frame capture process Clear Clear the Modbus frames buf...

Страница 76: ...These are shutdown alarms not warnings 0 No shutdown alarms are present Chiller enabled Bit 9 1 Chiller is available to run or is currently running 0 Chiller is not permitted to run Chiller local mod...

Страница 77: ...ser fan s G exists 1 Yes Bit 5 Condenser fan s F exists 1 Yes Bit 4 Condenser fan s E exists 1 Yes Bit 3 Condenser fan s D exists 1 Yes Bit 2 Condenser fan s C exists 1 Yes Bit 1 Condenser fan s B exi...

Страница 78: ...Notes BAS SVX08D E4 78...

Страница 79: ...Notes 79 BAS SVX08D E4...

Страница 80: ...and reserves the right to change design and specifications without notice Only qualified technicians should perform the installation and servicing of equipment referred to in this publication www tran...

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