Staefa Smart II - Centaurus Prime
Contents
1. S elect Target a specific device DEV S elect A ll Detail O ffline C omm Stats X it S DEV You may select a DEVICE to target into Enter a DEVICE number 1 200 or 0 for all 2 Device 2 is now the targeted device DEV S elect Al D etail O ff line C omm Stats X it D DEVICE 1 is field device subdevice type 4 0 1 _TagID FCU 4 TRUNK 1 MB 1 is ON LINE amp RELIABLE I O Trunk 1 had last COMM at 17 13 12 on Dec 28 2002 Device has 54 objects under it First Record 54 O ffline This will display the Offline status of devices C omm Stats This will display communication statistics of selected device DEV Select AJl D etail O ffline Comm Stats X it C _ TagID FCU 4 TRUNK 1 MB 1 statistics Packets Today 463 RX Errors Today 0 Yo Error 0 000 TX Errors Today 4 Error 0 864 Last Comm at 17 13 26 on Dec 28 2002 Point Menu Options The Point menu has three options Select All and Detail T S elect Al D etail X it S 17 CENTAURUS PRIME AJl This will display all points and their current values for the targeted device Below shows an example from a Modbus gateway A BACnet gateway will display the BACnet object type and Instance number in the first part of each line rather than the Modbus register number Data is the same for both gateway flavors it is just the object mapping which is different in the two protocol systems re2. 1 2005 VERSION 1 1 CENTAURUS PRIME Integrations Custom Programming Consulting Staeta Smart II Gateway Guide 1 2005 VERSION 1 1 INTEGRATIONS CUSTOM PROGRAMMING AND CONSULTING Staefa Smart Il Gateway Guide 2004 Centaurus Prime 4425 Cass Street Suite Ce San Diego CA Phone 858 270 4452 4 Fax 858 270 7769 Table of Contents Introduction i CHAPTER 1 Gateway Installation Basic Information 1 Point Menu Options 17 Summary 1 Control Menu Options 19 Single Board Computer Basics 2 Watch Menu Options 23 Connecting Power to the Gateway 3 Uploading and Downloading files to the Connecting Staefa Trunks to the Gateway 3 Gateway 24 Connecting To the Modbus Master 4 Modbus Driver Setup 26 Configuring the CS485 5 Setting up a BACnet System 27 RS485 Communications 6 RS422 Communications 7 CHAPTER 3 RS232 Communications 7 Modbus Point Mapping 28 Connecting to a BACnet Network 8 Mapping for VAV FC and HP Controllers 28 Gateway Overview and Identification 9 Mapping for DDC and MUX Controllers 30 CHAPTER 2 Commissioning the Gateway with the Index 34 Local user Interface 10 Creating and Downloading the GATEWAY INI file 10 Creating and Downloading the SOCKET CFG file 12 Local Mode Menu Options 13 Auto Discovery and Database Generation 13 Summary Menu Options 15 Devices Menu Options 16 CENTAURUS PRIME Ci i Gateway installation Basic Information Summary his s
3. 4 Read Input Registers 30000 s 5 Force Single Coil 6 Preset Single Register 7 Read Exception Status Status is 0 if OK o w internal error code 15 Force Multiple Coils 16 Preset Multiple Registers 17 Report Slave ID Emulates Modicon Micro 84 CENTAURUS PRIME Most Modbus drivers have many setup options and each vendor is different Following are some limits with the Modbus Gateway that you need to consider when setting up your driver MAXIMUM number of coils read at once CMD 1 is 64 MAXIMUM number of discretes read at once CMD 2 is 64 MAXIMUM number of holding registers read at once CMD 3 is 32 MAXIMUM number of input registers read at once CMD 4 is 32 MAXIMUM number of coils forced at once CMD 15 is 8 MAXIMUM number of registers preset at once CMD 16 is 8 TIMEOUT for a command should be a minimum of 350 milliseconds 500 ms recommended TIME BETWEEN commands should be a minimum of 50 milliseconds 100 ms recommended NUMBER OF TIMEOUTS before slow polling should be a minimum of 3 3 recommended Setting up the BACnet System After the Gateway is ready to go and you have your database configured one of the most important steps is to make sure that you have your BACnet system configured properly to communicate with the Centaurus Prime Gateway The most important parameter that some BACnet systems need to know is whether a device
4. and then the ENTER key or any other keys if you do NOT want to RELEASE the object Y Detail will display details associated with the selected point Lets first look at a Modbus version of an object s detail CTL S elect P riority C ontrol R elease D etail X it D MB Address 30001 Type AI Zone Temperature Field Unit Subunit 4 0 Field Address 30001 Object Flags bits 0 Error Counter 0 Field In Out Counts O 0 Field Value 0 000 Field Hi Lo Range 255 000 0 000 Eng Units Deg F And this is what is displayed for an example BACnet controllable object that has been released from all controls note the line that says No elements in priority control array CTL S elect P riority C ontrol R elease D etail X it D BACnet Obj_ID 113 Type AO Max Cooling Flow SPT _ No elements in priority control array Field Unit Subunit 4 0 Field Address 30001 Object Flags Errors 0 0 Field In Out Counts 0 0 Field Value 0 000 Field Hi Lo Range 10000 000 0 000 _ Engineering Units Percent ot Had any priorities have controls in them it would have displayed the priority and the control value for EACH priority level CENTAURUS PRIME Watch Menu Options The Watch menu will let you select various methods for monitoring the real time data from the field Q uiet Use the Q key to halt any of the following monitoring options 1 2
5. we suggest you adhere to these standards to avoid code issues Connecting to a BACnet IP Network This is quite simple You plug in an 8 pin Category 5 or 6 cable into the Ethernet connection on the top right hand corner of the PC You must set the IP address of the Gateway to a static fixed address on the segment that you are in This is done with the CONFIG TXT file described in the following section Staefa Trunk 4 Staefa Trunk 3 Staefa Trunk 2 Staefa Trunk 1 Host Modbus RTU CENTAURUS PRIME Gateway Overview Picture 1 3 Gateway Overview and Identification On Off Switch Remove Cover for Power Supply Power Conncections CENTAURUS PRIME Ci i Commissioning the Gateway with the Local User Interface Creating and Downloading the GATEWAY INI file The following is an example of the GATEWAY INI file that must be edited to match your particular installation There are several sets of parameters in the INI file One set of parameters deals with the BAUD rates on the four Staefa trunks Another parameter sets the Ethernet IP Address of the gateway it must be a FIXED IP address if you are using either Modbus TCP or BACnet IP as the host protocol And if you are using BACnet another set of parameters tells the gateway about several network options of BACnet The BAUDO 9600 N line may be modified for different Baud rates and parity for yout Modbus RTU connection The valid baud rates you can use are
6. 3 4 to Watch Trunks Enter a trunk to monitor This will display the field scan of all Trunk devices and the status of their points in real time WCH Qhuiet 1 2 3 4 to watch trunks V erbose Modbus X it 1 PEK TRUNK 1 is now being MONITORED _ SCAN Trunk 1 to SM2 4 Operation 1 DI 10024 Raw Value 0 gt 0 Off _ DI 10021 Raw Value 0 gt 0 Off _ AI 30020 Counts 69 69 00 DO 12 Raw Value 0 gt 0 Off DO 11 Raw Value 0 gt 0 Off DO 10 Raw Value 0 gt 0 Off DO 9 Raw Value 2 gt 0 Off DO 8 Raw Value 0 gt 0 Off DO 7 Raw Value 1 gt 1 ON _ DI 10016 Raw Value 1 gt 1 ON DI 10015 Raw Value 0 gt 0 Off DI 10014 Raw Value 0 gt 0 Off DI 10013 Raw Value 0 gt 0 Off DI 10012 Raw Value 0 gt 0 Off DI 10011 Raw Value 0 gt 0 Off DI 10010 Raw Value 0 gt 0 Off DI 10009 Raw Value 2 gt 0 Off _ DI 10008 Raw Value 0 gt 0 Off _ DI 10007 Raw Value 1 gt 1 ON V erbose When V is pressed while in monitor mode the full protocol data packets will be displayed as well for each scanned device _ Now in VERBOSE MODE full packets for monitored trunks _ SCAN Trunk 1 to SM2 4 Operation 1 _ Read MEM command Trunk 1 to SM2 4 TO Trunk 1 01 04 80 19 20 BE _ Set up TIMEOUT Trunk 1 to be 6153193 TMO baud 100 _ FR
7. Device Instance numbers if you have some other addressing scheme or a number of these gateways on a system The BACNET_OFFSET allows you to have these devices show up as a different set of Instances rather than just 1 to 240 The number that you specify is added to the internal device number Hence if your offset is 5000 and you are interested in local device 84 the fourth gizmo on trunk 2 the BACnet system sees this device as Instance 5084 Also if you have multiple gateways on one system you will need to have each of them be a different Network Number set via the BACNET_NETWORK parameter in the Gateway ini file This is so that there is no confusion between the devices on one gateway and any others they all could have local device numbers be the same by having different Network Numbers for each gateway they become unique as far as the underlying BACnet protocol works _C gt type gateway ini BAUDO is used for the HOST CHANNEL Baud Rate the MODBUS RTU _ Protocol and Parity settings N None O Odd E Even 7 BAUDO 9600 N _ Required for 4 STAEFA ports Set the baud rate set to 0 if channel unused Lay _ Valid baud rates are 300 Really old stuff slow as a pooch fifi 1200 95 of Smart IIs in the world hifi 9600 New Smart II plus can go 9600 rare ee 0 lt means that nothing is on that trunk gt BAUDI 1200 BAUD2 1200 _BAUD3 0 BAUD4 0 i WS ye Sie Reset Fi N
8. Gateway you will need to use a VT 100 Terminal emulator Hyperterminal You will need to set it up to use a Comm Port Comm1 typically and use the following settings Baud 9600 Databits 8 Stop bits 1 Parity None and no Flow Control The Gateway has two utilities for transferring files UP COM is used to send files to the Gateway and DOWN COM is used to received files from the gateway When you are connected to the gateway in local mode hit X it once or twice and you will be asked to type YES to quit the program which will take you to DOS prompt 24 CENTAURUS PRIME Sending a file to the Gateway uploading From the dos prompt you must type UP filename filename being the name of the file to send with extension The response will look like the following _C gt up test txt _ Ready start X modem upload now Press CNTL C to abort CCCCCCCCCCCCCCCCCCCCCCCCC In Hyperterminal start the file transfer by selecting Transfer Send and follow the following sequence below Click Transfer gt Send File Browse for file to send and make sure that Xmodem is selected Click the send button and the file will be sent to the Gateway Hyper Terminal E Send File View Call Transfer Folder Hal Filename Receive File ciNgatewayMilename tel Capture Text Protocol Send Text File Xmodem Capture to Printer Close Cancel Receiving a file from the Gateway downloading From the dos prompt
9. supports READ MULTIPLE and WRITE MULTIPLE services The Centaurus Prime Gateways only support READ MULTIPLE not WRITE MULTIPLE services All Centaurus Prime Gateways conform to the BACnet PICS statement published and available on our web site www CentaurusPrime com 27 CENTAURUS PRIME Modbus and BACnet Point Mapping Device Point Mapping for VAV s HP s and FC s Monitor Address 30001 30002 30003 30004 30005 30006 30007 30008 30009 30010 30011 30012 30013 30014 30015 30016 30017 30018 30019 30020 30021 30022 30023 30024 30025 30026 30027 30028 30029 Control Address 40009 40010 40011 40012 40013 40014 40015 40016 40017 40018 40020 40021 40022 40023 40024 40025 40026 40027 40028 40029 VAV Usage Zone Temp Setpoint Generic Al2 Generic Al3 Generic Al4 Generic Al5 Generic Al6 Generic AI7 Prop Output 0 Prop Output 1 unused unused unused Cooling Load Heating Load Pri Duct Control Aux Duct Control Override Time Override Mins Left Occ Cooling SPT Occ Heating SPT unused unused unused unused unused Unocc Cooling SPT Unocc Heating SPT Cooling Prop HP Usage Zone Temp Setpoint Generic Al2 Generic Al3 Generic Al4 Generic Al5 Generic Al6 Generic AI7 Prop Output 0 Prop Output 1 unused unused unused Cooling Load Heating Load OA Damper Ctl Remote OSA Tmp Override Time Overri
10. you must type DOWN filename filename being the name of the file to receive with extension The response will look like the following _ Ready start X modem download now In Hyperterminal start the file transfer by selecting Transfer Send and follow the following sequence below Click Transfer gt Receive File Enter the location to save the file and make sure that Xmodem is selected and then Click the Receive button The next dialog box will ask you to specify a filename and when you click OK the file will be received from the Gateway CENTAURUS PRIME HyperTerminal E Receive File view Call DS Help Place received file in the following folder Send File CAgatewayi Use receiving protocol modem v Send Text File ta Capture to Printer Capture Text Wi Receive Filename modem never sends a filenarne so you must specify a filename for storing the received file Folder C gateway Filename filename txl Setting up the Modbus Driver After the Gateway is ready to go and you have your database configured one of the last steps is to make sure that you have the Modbus driver settings for the Host Master setup correctly The following information should be kept in mind when configuring the driver Modbus commands that are accepted by the Gateway are 1 Read Coils 0000 s 2 Read Discretes 10000 s 3 Read Holding Registers 40000 s
11. 12 10013 10014 10015 10016 10017 10018 10019 10020 10021 10022 10023 10024 10025 10026 10027 10028 10029 10030 10031 10032 10033 10034 10035 10036 10037 Units Note 1 40030 40031 40032 oar on 10 11 12 For DDC units this is the control mode for Loop 2 0 MANUAL 1 AUTO Band Cooling Integ Rate Heating Prop Band Heating Integ Rate DO 0 Status Ctl DO 1 Status Ctl DO 2 Status Ctl DO 3 Status Ctl DO 4 Status Ctl DO 5 Status Ctl OCC Status Ctl STBY Status Ctl WRM Status Ctl unused HEAT PI Mode COOL PI Mode HEAT Status Ctl COOL Status Ctl Fan Ctl Status Fan Mode Status Primary Air HEAT Primary Air COOL Aux Air COOL Aux Air HEAT Setpoint Switch PulseOut6 Action PulseOut7 Action Band Cooling Integ Rate Heating Prop Band Heating Integ Rate DO 0 Status Ctl DO 1 Status Ctl DO 2 Status Ctl DO 3 Status Ctl DO 4 Status Ctl DO 5 Status Ctl OCC Status Ctl STBY Status Ctl WRM Status Ctl OAT Location HEAT PI Mode COOL PI Mode HEAT Status Ctl COOL Status Ctl Fan Cil Status Fan Mode Status unused Compr in Cooling unused unused Setpoint Switch PulseOut6 Action PulseOut7 Action Economizer Mode Defrost Cycle Compr Cooling Compr Heating Rev Valve COOL Rev Valve HEAT Band Cooling Integ Rate Heating Prop Band Heating Integ Rate DO 0 Status Ctl DO 1 Status Ctl DO 2 Status Ctl DO 3 Statu
12. 22 D1 PO 6 Action Fld 0 OFF 0 state BACnet ID 21 DD Setpoint Switch Fld 0 OFF 0 state MECCA S elect With Select you can target a specific point for the Device that you have targeted using the Devices menu PNT Select AJl D etail X it S _ PNT You may select an OBJECT ID to target into 18 CENTAURUS PRIME Enter a valid existing Object ID 1 to 49999 30001 The object at ID 30001 is now selected PNT elect A D etail X it D MB Address 30001 Type AI Zone Temperature Field Unit Subunit 4 0 Field Address 30001 Object Flags bits 0 Error Counter 0 Field In Out Counts O 0 Field Value 0 000 Field Hi Lo Range 255 000 0 000 Eng Units Zero Control Menu Options Before you can control a point object you must first have selected a device number and point number see Modbus point map Chapter 3 S elect Use this to select a valid point Here is the Modbus variant CTL Select Cjontrol D etail X it S CTL You may select an OBJECT ID to target into Enter a valid existing Object ID 0 to 49999 11 The object at ID 1 is now selected CTL elect Priority Control Release D etail X it S CTL You may select an OBJECT ID to target into Enter a valid existing BACnet Object TYPE ID 0 to 4 1 to 16000 1 114 The object with Type 1 and Instance 114 is now selected Cjontrol This option will let you co
13. 2F 6 Ox2F 5 Ox2F 4 0x2C 0 1 0x2C 0 1 CENTAURUS PRIME ON 10015 unused unused 0 Off 1 On Ox2E 4 7 0 AUTO 10016 unused unused 1 FORCED Ox2E 4 7 10017 unused unused 0 Off 1 HEAT Ox2E 0 1 10018 unused unused 0 Off 1 COOL 0x2E 0 1 10019 unused unused 0 0ff 1 HEAT 0x2E 2 3 10020 unused unused 0 Off 1 COOL 0x2E 2 3 O Normal 1 10021 unused unused UNOCC 0x21 7 0 Direct 10022 unused unused 1 RevAction 0x7D 3 0 Direct 10023 unused unused 1 RevAction Ox7E 3 0 Off 10024 unused unused 1 Economizing 0x2D 4 10025 unused unused 0 Off 1 Defrosting 0x36 4 10026 unused unused 0 Normal 1 Cooling 0x36 2 3 10027 unused unused 0 Normal 1 Heating 0x36 2 3 10028 unused unused 0 Normal 1 Cooling 0x36 0 1 10029 unused unused 0 Normal 1 Heating 0x36 0 1 10030 unused DIO 0 Off 1 On 0x20 5 10031 unused DI 1 0 Off 1 On 0x21 5 10032 unused DI 2 0 Off 1 On 0x22 5 10033 unused DI3 0 Off 1 On 0x23 5 10034 unused DI 4 0 Off 1 On 0x24 5 10035 unused DI5 0 Off 1 On 0x25 5 10036 unused DI6 0 Off 1 On 0x26 5 10037 unused DI 7 0 Off 1 On 0x27 5 Units Note 1 For DDC units this is the control mode for Loop 2 0 MANUAL 1 AUTO For VAV HP and FC this is where the OAT is obtained O internal 1 downloaded Units Note 2 For DDC units this is the control mode for Loop 1 0 MANUAL 1 AUTO For VAV HP and FC this is the MODE of the Heating PI Calculat
14. M Ethernet Driver SM2_GWAY EXE Does all the magic DATABASE DAT _ Database that is created from Save Discovery DISC 1 TXT Trunk 1 Auto Disc File DISC_2 TXT Trunk 2 Auto Disc File DISC 3 TXT Trunk 3 Auto Disc File DISC_4 TXT Trunk 4 Auto Disc File CONFIG TXT Device configuration file created when the Auto Discovery files are merged XPING EXE Test program to verify Ethernet connectivity 14 CENTAURUS PRIME AUTODISCOVERY You may SAVE and MERGE all trunk auto discovery maps ARE YOU SURE If so enter Y for YES and then the ENTER key or any other keys if you do NOT want to merge the maps Y _ Discovery File Merging trunk 1 Merging SM2 unit 4 Trunk 1 Type 1 Rev Version 4 3 Date 6 93 _ Discovery File Merging trunk 2 _ Discovery File Merging trunk 3 Merging SM2 unit 4 Trunk 3 Type 1 Rev Version 4 3 Date 6 93 Merging SM2 unit 6 Trunk 3 Type 0 Rev Version 4 1 Date 2 93 This option will merge all of the discovery files for each trunk thereby giving you a completed database for the Staefa devices on all trunks After the merge is complete the Gateway will have created a file called DATABASE DAT When the Gateway is rebooted the new Database file will be initialized and communications to the field devices will commence The Save Discovery option automatically assigns Modbus device numbers slave addresses to the Smart II devices it found First devices o
15. M Trunk 1 lt Incomplete gt TIMEOUT on Trunk 1 error count 0 _ TO Trunk 1 01 04 80 19 20 BE 23 CENTAURUS PRIME _ FRM Trunk 1 02 04 19 20 46 01 00 47 CD 1B D6 84 00 01 64 00 02 00 OA 00 00 00 _ 00 00 00 3C 45 76 05 7C lt Valid gt DI 10024 Raw Value 0 gt 0 Off DI 10021 Raw Value 0 gt 0 Off DI 10019 Raw Value 1 gt 1 ON DI 10018 Raw Value 0 gt 0 Off M odbus When M is pressed while in monitor mode the full Modbus RTU data packets will be displayed as well for each scanned device _ MODBUS CHANNEL is now being MONITORED SCAN Trunk 1 to SM2 4 Operation 1 _ Read MEM command Trunk 1 to SM2 4 _ TO Trunk 1 01 04 80 19 20 BE _ Set up TIMEOUT Trunk 1 to be 6154675 TMO baud 100 _ FRM Trunk 1 lt Incomplete gt TIMEOUT on Trunk 1 error count 0 _ TO Trunk 1 01 04 80 19 20 BE _ FRM Trunk 1 02 04 19 20 46 01 00 46 CD 1B D6 84 00 01 64 00 02 00 0A 00 00 00 _ 00 00 00 3C 45 6D 08 75 lt Valid gt _ DI 10019 Raw Value 1 gt 1 ON sane i B ACnet When B is pressed while in monitor mode the full BACnet protocol data packets addressed globally or to this gateway only will be displayed in real time Note that this significantly slows down the BACnet channel and we recommend that this mode NOT be utilized for any length of time Uploading and Downloading files to the Gateway In order to upload download files to the
16. RX RIS DD CTS DELAY2 4 Rese ec ms no Pr l g a a Installed jumpers 2W 4W Baud0 Baud1 Data DCD Data RTS J2 end of line only J3 end of line only J4 end of line only and J15 static bleed CENTAURUS PRIME RS422 Communications 5Udc we EARTH CHASSIS RX PAIR re 2 a OLT sk TWISTED PAIR Jel e CXLI i TX PAIR Lis ji e e e e E rt cs4ss 7 OF in CTS DELAYO no Installed jumpers Baud0 Baud1 Data DCD Data RTS J2 end of line only J3 end of line only J4 end of line only J5 end of line only J7 end of line only and J15 static bleed RS232 Communications For RS232 communications you will need to make a cable that will connect to Comm1 RJ45 on the Single board Computer following the diagram below RJ45 SIGNAL DIR DBSM B PULLUP 7 WD 6 DR lt 5 DC lt 4 RS gt Bi a WM z ts e 1 TAD gt COMI EXT MODEM CENTAURUS PRIME NOTE about removing the CS 48 For RS 232 or Ethernet applications the CS 485 module is not used and may be removed While many are tempted to do this it can be used in other applications of course we recommend that you remove the wiring that powers the CS 485 also if you do Wire nuts or electrical tape on exposed wires are generally not approved by either the National Electrical Code or local codes As the Gateways are built to UL and CSA standards
17. dbus RTU 1 24 NOTE about removing the CS 485 8 Power 3 Power Supply 1 Processor 2 Receive File 25 RS232 5 7 RS 232 1 2 4 5 RS422 Communications 7 RS485 i 5 6 Send File 25 Serial Link 4 Serial Port 2 Setting up the BACnet System 27 Setting up the Modbus Driver 26 Smart Il Device Buss 1 SOCKET CFG 12 targeted device 18 Uploading i 10 14 24 Watch i 13 23
18. de Mins Left Occ Cooling SPT Occ Heating SPT Disc Air Low Limit Disc Air High Limit Disc Air Tmp SPT unused OSA Dmpr Min Pos Unocc Cooling SPT Unocc Heating SPT Cooling Prop FC Usage Zone Temp Setpoint Generic Al2 Generic Al3 Generic Al4 Generic Al5 Generic Al6 Generic AI7 Prop Output 0 Prop Output 1 unused unused unused Cooling Load Heating Load OA Damper Ctl Remote OSA Tmp Override Time Override Mins Left Occ Cooling SPT Occ Heating SPT Disc Air Low Limit Disc Air High Limit Disc Air Tmp SPT unused OSA Dmpr Min Pos Unocc Cooling SPT Unocc Heating SPT Cooling Prop Ranges amp Notes Range Note 1 Range Note 2 Range Note 2 Range Note 2 Range Note 2 Range Note 2 Range Note 2 Range Note 2 Range Note 3 Range Note 3 Range Note 4 Range Note 4 Range Note 4 Range Note 5 Range Note 5 Range Note 5 Range Note 5 0 to 255 minutes 0 to 255 minutes Range Note 6 Range Note 6 Range Note 6 Range Note 6 Range Note 6 Range Note 6 0 to 100 percent 0 to 255 Deg F 0 to 255 Deg F 0 to 100 percent 1 0 Address 0x20 0x21 0x22 0x23 0x24 0x25 0x26 0x27 0x2A 0x2B 0x2C 0x2D 0x2E 0x30 0x31 0x32 0x33 0x35 0x34 0x60 0x61 0x62 0x63 0x64 0x65 0x67 0x69 0 3 0x69 4 7 0x6C 0 CENTAURUS PRIME 30030 30031 30032 10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 10011 100
19. ection will help to give a basic overview and quick summary of the procedures needed to install the Smart II Gateway Panel Detailed instructions are also provided later in this guide The Centaurus Prime Smart II Gateway allows any front end system Modbus Master that communicates using the industry standard MODBUS RTU protocol to communicate to Staefa Smart II field equipment The SMART II Field Devices will appear to the front end system as a series of MODBUS SLAVE devices Each Smart II Controller will map to one slave device Real time point data from the Smart II panel is mapped to equivalent registers coils and bits on the MODBUS system All operations are transparent to the user and the host computer ICON KEY Connections to the Smart II Gateway are simple and L Valuable information clearly marked They consist of e Power Supply 120 Volts AC optionally 220 or 240 Volts AC e Smart II Device Buss e Modbus Network RS 485 e Local Mode Port for commissioning via Laptop Computer All hardware necessary to connect the Gateway to the Staefa Smart II devices is included in the 24 X 24 plastic cabinet which is easily mounted in a convenient location The Modbus RTU Network connects to the Smart II Gateway via an RS 422 serial link a four wire full duplex connection an RS 485 serial link a two wire half duplex connection or an RS 232 serial link a three wire full duplex connection The RS485 or RS422 connecti
20. ees Ui _ TIP_ADDR is used for the IP address of what you want this box to be And it MUST match the SOCKET CFG IP Address le IP_ADDR 192 168 0 204 11 CENTAURUS PRIME BACNET NETWORK is used for what BACnet network number we ate on BACNET_NETWORK 1042 L _ BACNET_OFFSET is what we will add to the local device numbers 1 240 _ to yield the BACnet object ID instances of each mapped BACnet device BACNET_OFFSET 1042000 Creating and Downloading the SOCKET CFG file The following is an example of the SOCKET CFG file that must be edited to match yout particular installation if you are using the Modbus TCP or BACnet IP protocols If you are not doing an Ethernet connection this text file is irrelevant and can be ignored and left as it comes from the factory ONLY ONE LINE SHOULD BE CHANGED the line that begins with ip address Here is an example KO Ep eka ee ee ee Se SOCKET CFG is the configuration file to be executed by SOCKETP EXE _ ip address 192 168 0 72 _ interface pdr if0 dix 1500 10 0x60 _ The following line will just display the info for easy verification _ ip address _ The following lines set TCP IP parameters commented out in this case Hip ttl 15 _ tcp mss 1460 _ tcp window 2920 The ip address 192 168 0 72 line should be modified to be whatever static IP address that the Smart II Gateway will have Note that DHCP is not an option this d
21. et Clock Calendar Hardware battery backup Supply Power 7 34V unregulated DC 10 3 Watts Humidity 5 90 non condensing Temperature 4 to 158 F 20 to 70 C Weight 53 oz 1 5 kg Dimensions 8 30 x 6 76 x 2 28 210 8mm x 171 7mm x 57 9mm CENTAURUS PRIME Connecting Power to the Gateway Power connections are made by removing the 2 screws on either side of the terminal block enclosure Follow the diagram below for proper terminations 120 Volt Neutral Picture 1 0 Connecting the power Ground 120 Volt Hot Connecting Staefa Trunks to the Gateway Typically Staefa Smart II device trunks up to four trunks are connected to a Staefa Net Controller Staefa NCRS The Net Controller is then connected to a Staefa front end computer The Staefa Modbus Gateway will replace the Net Controller so the Staefa trunks will now land on the Staefa communication card in the Gateway Cabinet The trunk connections are clearly marked and each trunk is only a two wire connection See Picture 1 2 CENTAURUS PRIME Picture 1 2 Gateway Overview and Identification b wen Connecting to the Modbus Master Connecting to the Modbus Master is done one of two ways 1 Ethernet If you have ordered the Staefa Smart II Gateway as the standard Modbus IP configuration then it is simple You plug in an 8 pin Category 5 or 6 cable into the Ethernet connection on the top right hand corner of the PC You
22. evice requires a static fixed IP address 12 CENTAURUS PRIME Local Mode Menu Options Once connected via the local mode port you may press lt enter gt at any time to display this top level menu When you type H lt enter gt you will get the following Hit a single key to get to a submenu Your Options are H for Help which gives you this screen S for Summary which allows you to get various status summaries D for Devices which allows you to manage and get data on devices P for Points which allows you to manage and get data on points C for Control which allows you to control various field objects W for Watch which allows you to watch protocol streams A for AutoDisc which allows you to auto discover trunks X for X it which exits this gateway program Hjelp Summary D evice P oint Control W atch A utoDisc X it 7 X will always take you back to the top level menu options Auto Discovery and Database Generation Before you can use any of the other menu options you must first create your database by using the A option which will give you the following text AUTODISCOVERY You may select a TRUNK to auto discover Enter a TRUNK NUMBER 1 through 4 1 Trunk 1 will now be auto discovered AUT A uto Discovery S ave Discovery X it State AutoDiscovery on Trunk 1 SM I Device 1 State AutoDiscovery on Trunk 1 SM II Device 2 State AutoDiscover
23. gister addresses versus object type instances PNT S elect AI D etail X it aA DEVICE 1 is field device subdevice type 4 0 1 _ TagID FCU 4 TRUNK 1 MB 1 has 54 objects under it 1st one at 54 _ MB Reg 10024 DD Economizer Mode Fld 0 OFF 0 state _ MB Reg 10023 DI PO 7 Action Fld 0 OFF 0 state _ MB Reg 10022 DD PO 6 Action Fld 0 OFF 0 state _ MB Reg 10021 DI Setpoint Switch Fld 0 OFF 0 state _ MB Reg 10019 DI CHANGEOVER AUTO MANUAL Fld 1 ON 1 state MB Reg 10018 DID Fan Change COOL Fld 0 OFF 0 state MB Reg 10017 DI Fan Change HEAT Fld 1 ON 1 state _ MB Reg 30020 AD Discharge Air Temp SPT Fld 69 gt 69 00 MBReg 14 DO COOLING Control Fld 0 OFF 0 state MBReg 13 DO HEATING Control Fld 0 OFF 0 state MBReg 12 DO COOLING PI Control Fld 0 OFF 0 state TECO The display is slightly different for the BACnet flavor of this gateway because BACnet uses Object Type Instances rather than registers The order is slightly different but the data is identical Here is a few lines of same display in BACnet format PNT elect AJ D etail X it A DEVICE 1 is field device subdevice type 4 0 1 TagID VAV 4 TRUNK 1 Dev 1 has 54 objects under it 1st one at 54 BACnet ID 24 DI Economizer Mode Fld 0 OFF 0 state BACnet ID 23 D1 PO 7 Action Fld 0 OFF 0 state BACnet ID
24. gned value 127 to 128 Note that all these tables are for Modbus points the first two columns specify the Modbus register numbers you will use For BACnet the objects have an Object Type and an Instance Number Well it is very simple to translate from Modbus to BACnet just use the following simple secret decoder ring Modbus Register Set BACnet Type Instance XX e g 24 Modbus Coils are BACnet DOs 100XX e g 10021 ModbusBits are BACnet DIs 300XX e g 30013 Modbus Registers are BACnet Als 400XX e g 40011 Modbus Holdings are BACnet AOs For our examples here we would have four BACnet points with the following unique IDs DO 24 DI 21 AI 13 and AO 11 33 Index A larms 15 16 C ontrol 13 14 19 20 21 22 C ontrolled 15 16 D etail 16 17 18 19 20 21 22 D evices 15 H elp 13 M odbus 23 24 S elect 16 17 18 19 20 21 22 V erbose 23 Control Menu Options 19 Devices Menu Options 16 Point Menu Options 17 Summary Menu Options 15 220 or 240 Volts AC 1 Auto Discovery 13 BAUD TXT i 10 Commissioning 10 communication statistics 17 Connecting to a BACnet IP Network 8 CS485 i 4 5 Database Generation 13 Downloading i 10 12 14 24 Ethernet 4 Gateway Overview 9 jumpers 5 6 7 Local Mode 13 Memory 2 Modbus device numbers 15 Modbus Master i 4 Modbus Network 1 Modbus Point Mapping 28 Mo
25. ide and the RS 485 side The RS 485 lines are protected with 2 stages of surge protection and jumpers allow complete configuration of terminating and pull up down functions Configuring the CS485 The full manual for the CS 485 is available on the Centaurus Prime web site www centaurusprime com While it is very lengthy and technical we recommend that you download and review the full manual if you are using the Gateway in unusual applications e g with radio modems Ethernet converters line drivers with delays etc The CS 485 allows for many options and a unique data mode that no other RS 485 converter on the market has It is extremely robust and adaptable The CS485 s default configuration is for 2 wire RS485 Following are setup parameters for RS485 2 wire RS422 4 wire and optionally RS232 _RS 485 RX and TX Jumpers _J4 Enable pull up resistor for RX line _J3 Enable pull down resistor for RX line _J2 Terminate RX pair with 120 ohm resistor _J7 Enable pull up resistor for the TX line J6 Enable pull down resistor for the TX line J5 Terminate TX pair with 120 ohm resistor J8 IN Enables 2 wire operation for both RX and TX pairs Dual port operation OUT Enables 4 wire operation RX is receive pair TX is transmit pair J15 Connects isolated RS 485 common to bleed resistor and filter cap CENTAURUS PRIME RS485 Communications 5Udc COMMON EARTH CHASSIS U2 0 css pes
26. ion 0 AUTO 1 MANUAL Units Note 3 For DDC units this is the control mode for Loop 0 0 MANUAL 1 AUTO For VAV HP and FC this is the MODE of the Cooling PI Calculation 0 AUTO 1 MANUAL Range Note 1 For VAV HP and FC this is in degrees F units Low Range 0 High Range 255 byte value For MUX and DDC types this scales as per Range Note 2 Range Note 2 A scaling module is installed on the board for these type of inputs Please refer to the appropriate Staefa Manual for the Smart ll type The 255 count 32 CENTAURUS PRIME range of this input is scaled as the module dictates However for DDC types the top bit is unused so only 127 counts are available Range Note 3 For linearized points this is 0 to 100 For non linearized points this is 0 255 counts scaling must be done in the host In either case use Low Range 0 High Range 255 Range Note 4 Usage Low Range 0 High Range 100 since 0 255 counts maps to 0 to 100 Range Note 5 Cooling Heating Duct Damper Usage Low Range 0 High Range 100 since 0 255 counts maps to 0 to 100 For Loop Host Input Values this is 0 255 counts scaling must be done in the host For Remote Temperatures use range of 0 255 this number is an integer in degrees F Range Note 6 For setpoints this is in degrees VAV FC HP For the DDC the setpoint is in the units of control integer 0 255 If this is used as an offset for Loops in DDC devices this is a si
27. l a point object you must first have selected a device number a point type instance and a priority Then you can set the control value and that value will go into the object s priority array That does NOT mean that control will be issued remember since you may be at a lower priority level than what is controlling the point right now P riority BACnet ONLY Use this to select the priority that you will issue subsequent control and release operations at CTL S elect P riority C ontrol R elease D etail X it P PRI Enter a PRIORITY to do your controls at 1 to 16 4 Cjontrol BACnet version This option will let you control the selected point at whatever priority level you are currently at CTL S elect P riority Chontrol R elease D etail X it C CTL You may enter a new value to set the selected object to Enter a field value 0 or 1 for digitals valid number for analogs 70 The new value of the object will be 0 Adding to Control Queue at 2 Device 6 AO 114 21 CENTAURUS PRIME Queued Control Trunk 1 Device 6 AO 114 to 70 000 pri 4 R elease This option will let you release control for the selected point at your selected priority level valid for the BACnet variant of the Gateway only CTL S elect P riority Chontrol R elease D etail X it R RLS Are you sure that you want to RELEASE this object ARE YOU SURE If so enter Y for Yes
28. must set the IP address of the Gateway to a static fixed address on the segment that you are in This is done with the CONFIG TXT file described in the next chapter 2 Serial Link If you have ordered the Staefa Smart II Gateway with the Modbus RTU protocol option then the Modbus connection is made with the CS485 line driver included in the Gateway cabinet if the product has been ordered with a Modbus RTU front end The CS485 line driver is an RS 232 to RS 485 interface converter It allows an RS 232 device to reliably transmit data over long distances up to 4000 feet The CS485 has many features not normally found in typical line drivers and is intended for operation in harsh industrial environments You must also modify the BAUD TXT file to specify the baud rate and parity of the Modbus RTU connection All Centaurus Prime Gateways act as a series of Modbus CENTAURUS PRIME slaves and can be a large number of logical devices but it acts as only one electrical device on the Modbus RTU trunk The Gateway can act at any baud rate from 4800 baud to 38400 baud 38400 baud is not recommended except for very short distances Even Odd and None ate the valid parity options The CS485 may be used in point to point applications as well as multi drop applications using either 4 wire or 2 wire configurations Up to 32 devices may be connected together on one communication line The CS485 has 1500 volt optical isolation between the RS 232 s
29. n trunk 1 are assigned in order of Modbus slave devices 1 through 60 note that there are a maximum of 60 Smart II s for one trunk this is because many installations violated the Staefa rules about only having 40 Smart II s on one trunk We accommodate systems which have more Similarly the Smart II devices found on Trunk 2 are assigned in the order that they are discovered to Modbus slave devices 61 through 120 And of course Modbus slave addresses 121 to 180 are for the Smart II s found on Trunk 3 and finally Modbus slave addresses 181 to 240 are assigned to devices on Trunk 4 in order of discovery Summary Menu Options SUM D evices A larms Cjontrolled U nreliable X it xX After the S ave Discovery has been completed you can then reboot and the Gateway will begin to poll the discovered devices The summary menu option will display further options detailed below D evices Devices will display all the status of all devices configured for the Gateway SUM D evices A larms C ontrolled U nreliable X it dD _ TagID FCU 4 TRUNK 1 MB 1 is ON LINE amp RELIABLE TagID FCU 4 TRUNK 2 MB 61 is OFF LINE lt MUST INIT gt SlowScan TagID FCU 4 TRUNK 3 MB 121 is OFF LINE lt MUST INIT gt SlowScan TagID VAV 6 TRUNK 3 MB 122 is OFF LINE lt MUST INIT gt SlowScan 15 CENTAURUS PRIME A larms Not available with Modbus does not sup
30. nput unused unused unused Loop 0 Setpoint Loop 1 Setpoint Loop 2 Setpoint Loop 0 Integ Rate Loop 1 Integ Rate Loop 2 Integ Rate DO 0 Status Ctl DO 1 Status Ctl DO 2 Status Ctl DO 3 Status Ctl DO 4 Status Ctl DO 5 Status Ctl unused unused unused Loop 2 Mode Loop 1 Mode Loop 0 Mode unused unused Block 0 Out Value Block 1 Out Value Block 2 Out Value unused unused unused unused unused unused unused unused DO 0 Status Ctl DO 1 Status Ctl DO 2 Status Ctl DO 3 Status Ctl DO 4 Status Ctl DO 5 Status Ctl unused 31 Range Note 4 Range Note 4 Range Note 4 Range Note 5 Range Note 5 Range Note 5 Range Note 5 0 to 255 minutes 0 to 255 minutes Range Note 6 Range Note 6 Range Note 6 Range Note 6 Range Note 6 Range Note 6 0 to 100 percent 0 to 255 Deg F 0 to 255 Deg F 0 to 100 percent relative units 0 to 100 percent relative units 0 Off 1 On 0 Off 1 On 0 Off 1 On 0 Off 1 On 0 Off 1 On 0 Off 1 On 0 OCC 1 Unocc 0 Normal 1 STANDBY 0 Normal 1 WARMUP Units Note 1 Units Note 2 Units Note 3 0 Heat Off 1 Heat ON 0 Cool Off 1 Cool 0x2C 0x2D Ox2E 0x30 0x31 0x32 0x33 0x35 0x34 0x60 0x61 0x62 0x63 0x64 0x65 0x67 0x69 0 3 0x69 4 7 0x6C 0 3 Ox6C 4 7 0x6D 0 3 Ox6D 4 7 0x29 0 0x29 1 0x29 2 0x29 3 0x29 4 0x29 5 0x2C 3 4 0x2C 3 4 0x2C 5 Ox
31. ntrol the selected point Lets look at the simple Modbus case first 19 CENTAURUS PRIME CTL You may enter a new value to set the selected objectto 00000 Enter a field value 0 or 1 for digitals valid number for analogs 00 The new value of the object will be 0 Adding to Control Queue at 2 MB 1 Register 1 Queued Control Trunk 1 MB 1 Register 1 to 0 000 pri 16 CTL elect Control Detail X it Control Q 3 Trunk 1 MB 1 Register 1 to 0 000 pri 16 Controlled object found Record 21 OK so much for simple Now let s talk about BACnet alias BADnet There are sixteen priorities These are given below Priority BACnet Default Comments geg Critical Programmatic no min on off Ve lap Ne Sometimes safety many uses cman eae ag Minimum on off times for equipment Lots of systems use Demand Limiting Generic Operator Override Really any Ais Sytem 10 Chiller Plant Control 11 Some systems have Area Control higher 2 Generic Operator Control 13 Schedule override for long periods Overriding a single schedule event E T Df Day SD NE 16 Custom Programming Lowest Pri Se O Note in the Comments we have given what some or most systems have as a Default was for the priorities in question This is informational only but might help some of you who are new to the priority game in BACnet Each controllable point in BACnet that is an AO o
32. only 4800 9600 19200 The parity specification should only be N O or E This will set the Parity to None Odd or Even if you are using the Modbus RTU protocol If you are using Modbus IP or BACnet IP then the BAUDO line is irrelevant The lines for BAUD1 BAUD2 BAUD3 and BAUD4 must be set for the respective Staefa Device baud rates which will almost always be 1200 If you have unused Staefa trunks then the baud rate should be set to 0 as seen in the example below for BAUD3 and BAUD4 See Uploading and Downloading files to the Gateway for information on accomplishing the upload download procedures The line for IP_ADDR is required only if you have the Ethernet in use Le Modbus TCP or BACnet IP protocols in operation You have to set up the FIXED IP Address of this gateway computer in two places here in the GATEWAY INI file and also in the SOCKET CFG file more on that later But just be aware that they MUST match If the SOCKET CFG specifies a different IP address from the GATEWAY INI file you will never receive anything from the Gateway 10 CENTAURUS PRIME For the BACnet IP Annex J protocol a couple other global parameters are necessaty Internally the gateway maps devices in a very simple fashion Devices 1 through 60 on trunk 1 Devices 61 through 120 on trunk 2 Devices 121 through 180 on trunk 3 and Devices 181 through 240 on trunk 4 But you might not want to use those as your
33. ons must be used in a multi drop network configuration CENTAURUS PRIME Single Board Computer Basics The Single Board Computer used in Centaurus Prime Gateways is the Ether 6 manufactured by JK Microsystems The controller is based on an Intel 386Ex processor running at 25Mhz It is equipped with 1 megabyte of static ram organized as 512K 16 bit words Also included are 512K bytes of flash memory organized as DOS drives A 40 Megabyte M Systems DiskOnChip is added to the 32 pin DIP socket on the controller board There is a switching power converter on the controller which can accept 7 34 volts DC Nominal current consumption is 250mA at 12 volts with 10Base T Ethernet selected Specifications for the Ether 6 are Processor Intel 386Ex 25MHz Operating System XDOS MS PC DOS 3 3 compatible Memory 1M SRAM 512K Flash 40MB Flash Ethernet 10BASE T NE2000 compatible automatic media detection Link status and Activity EDS Serial Port 1 RS 232 with 5 handshake lines COM1 address 0x3F8 IRQ4 115200 baud maximum Serial Port 2 RS 232 no handshaking or RS 485 half duplex COM2 address 0x2F8 IRQ 3 115200 baud maximum Serial Port 3 6 RS 232 with handshake lines 16554 UART COM3 6 115200 baud maximum 16 byte Rx and Tx FIFO Digital I O 5 Bits P1 4 P1 7 6 P3 1 Pin configurable as input or output 8mA souce sink Watchdog Hardware 1 6 second timeout Generates board wide Res
34. port alarm states With BACnet this does have meaning but only for points that have alarm states or limits intrinsic alarms defined Cjontrolled This command will display all controlled points for all Modbus devices SUM D evices A larms Controlled U nreliable X it C DEVICE 1 is field device subdevice type 4 0 1 Gateway has NO controls to dol eek DEVICE 61 is field device subdevice type 4 0 1 Gateway has NO controls to do DEVICE 121 is field device subdevice type 4 0 1 Gateway has NO controls to do DEVICE 122 is field device subdevice type 6 0 0 Pek Gateway has NO controls to do SUM D evices A larms Cjontrolled U nreliable X it U DEVICE 1 is field device subdevice type 4 0 1 PO 7 Action is UNRELIABLE PO 6 Action is UNRELIABLE COOLING Control is UNRELIABLE HEATING Control is UNRELIABLE Devices Menu Options The Devices menu is used to display all of the configured devices A or to target a specific device AJl View all configured devices DEV Select AJl D etail O ff line C omm Stats X it A _ TagID FCU 4 TRUNK 1 MB 1 is ON LINE amp RELIABLE _ TagID FCU 4 TRUNK 2 MB 61 is OFF LINE lt MUST INIT gt SlowScan _ TagID FCU 4 TRUNK 3 MB 121 is OFF LINE lt MUST INIT gt SlowScan _ TagID VAV 6 TRUNK 3 MB 122 is OFF LINE lt MUST INIT gt SlowScan 16 CENTAURUS PRIME
35. r in degrees F For setpoints this is in degrees VAV FC HP For the DDC the setpoint is in the units of control integer 0 255 If this is used as an offset for Loops in DDC devices this is a signed value 127 to 128 Device Point Mapping for DDC and MUX Monitor Address Address 30001 30002 30003 30004 30005 30006 30007 30008 30009 30010 Control DDC MUX Ranges V0 Usage Usage amp Notes Address Generic AlO Generic AlO Range Note 1 0x20 Generic Al1 Generic Al1 Range Note 2 0x21 Generic Al2 Generic Al2 Range Note 2 0x22 Generic Al3 Generic Al3 Range Note 2 0x23 Generic Al4 Generic Al4 Range Note 2 0x24 Generic Al5 Generic Al5 Range Note 2 0x25 Generic Al6 Generic Al6 Range Note 2 0x26 Generic Al7 Generic Al7 Range Note 2 0x27 40009 Prop Output 0 Prop Output 0 Range Note 3 Ox2A 40010 Prop Output 1 Prop Output 1 Range Note 3 0x2B 30 CENTAURUS PRIME 30011 30012 30013 30014 30015 30016 30017 30018 30019 30020 30021 30022 30023 30024 30025 30026 30027 30028 30029 30030 30031 30032 10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 10011 10012 10013 10014 40011 40012 40013 40014 40015 40016 40017 40018 40020 40021 40022 40023 40024 40025 40026 40027 40028 40029 40030 40031 40032 ee NOOR WD Loop 0 Out Value Loop 1 Out Value Loop 2 Out Value Loop 0 Host Input Loop 1 Host Input Loop 2 Host I
36. r a BO has a priority array which is generally sparsely populated Nothing in a particular priority level is specified by Null which means that priority level is unused CENTAURUS PRIME As an example consider a warehouse exhaust fan which is turned on and off by a time schedule at priority 15 In a demand limiting situation this point may also have control at priority 7 shut down ancillary systems in energy peak situations But programmatically a logic block that detects a fire might want to override everything and keep the fan on in order to pressurize an area and keep the fire from spreading so that might be at priority 2 When control is released from the higher levels the next lowest control is issued Hence after the fire is over the fan that was overridden ON might go OFF from its priority 7 demand limiting shutdown But if that priority 7 control had been released then the control descends to the priority 15 time schedule control You have to know what your plant s priority system is and what each point s capabilities and control options are this is not a trivial control philosophy The Relinquish Default value if any is specified is the control that is given out to a point if there is NOTHING in this priority array that is all 16 levels of control have been released If there is no Relinquish Default value then the point just sits there at it s last control Now before you can contro
37. s Ctl DO 4 Status Ctl DO 5 Status Ctl OCC Status Ctl STBY Status Ctl WRM Status Ctl OAT Location HEAT PI Mode COOL PI Mode HEAT Status Ctl COOL Status Ctl Fan Ctl Status Fan Mode Status Fan change HEAT Fan change COOL Chg over in Manual unused Setpoint Switch PulseOut6 Action PulseOut7 Action Economizer Mode For VAV HP and FC this is where the OAT is obtained O internal relative units 0 to 100 percent relative units 0 Off 1 On 0 Off 1 On 0 Off 1 On 0 Off 1 On 0 Off 1 On 0 Off 1 On 0 OCC 1 Unocc 0 Normal 1 STANDBY 0 Normal 1 WARMUP Units Note 1 Units Note 2 Units Note 3 0 Heat Off 1 Heat ON 0 Cool Off 1 Cool ON 0 Off 1 On 0 AUTO 1 FORCED 0 Off 1 HEAT 0 Off 1 COOL 0 Off 1 HEAT 0 Off 1 COOL 0 Normal 1 UNOCC 0 Direct 1 RevAction 0 Direct 1 RevAction 0 Off 1 Economizing 0 Off 1 Defrosting 0 Normal 1 Cooling 0 Normal 1 Heating 0 Normal 1 Cooling 0 Normal 1 Heating 0 Off 1 On 0 Off 1 On 0 Off 1 On 0 Off 1 On 0 Off 1 On 0 Off 1 On 0 Off 1 On 0 Off 1 On Ox6C 4 Ox6D 0 Ox6D 4 0x29 0 0x29 1 0x29 2 0x29 3 0x29 4 0x29 5 0x2C 3 4 0x2C 3 4 0x2C 5 Ox2F 6 Ox2F 5 Ox2F 4 0x2C 0 1 0x2C 0 1 Ox2E 4 7 Ox2E 4 7 Ox2E 0 1 Ox2E 0 1 Ox2E 2 3 Ox2E 2 3 0x21 7 0x7D 3 0x7E 3 0x2D 4 0x36 4 0x36 2 3 0x36 2 3 0x36 0 1 0x36 0 1 0x20 5 0x21 5 0x22 5 0x23 5 0x24 5 0x25 5 0
38. x26 5 0x27 5 CENTAURUS PRIME Units Note 2 Units Note 3 Range Note 1 Range Note 2 Range Note 3 Range Note 4 Range Note 5 Range Note 6 1 downloaded For DDC units this is the control mode for Loop 1 0 MANUAL 1 AUTO For VAV HP and FC this is the MODE of the Heating PI Calculation 0 AUTO 1 MANUAL For DDC units this is the control mode for Loop 0 0 MANUAL 1 AUTO For VAV HP and FC this is the MODE of the Cooling PI Calculation 0 AUTO 1 MANUAL For VAV HP and FC this is in degrees F units Low Range 0 High Range 255 byte value For MUX and DDC types this scales as per Range Note 2 A scaling module is installed on the board for these type of inputs Please refer to the appropriate Staefa Manual for the Smart II type The 255 count range of this input is scaled as the module dictates However for DDC types the top bit is unused so only 127 counts are available For lineraized points this is 0 to 100 For non linearized points this is 0 255 counts scaling must be done in the host In either case use Low Range 0 High Range 255 Usage Low Range 0 High Range 100 since 0 255 counts maps to 0 to 100 Cooling Heating Duct Damper Usage Low Range 0 High Range 100 since 0 255 counts maps to 0 to 100 For Loop Host Input Values this is 0 255 counts scaling must be done in the host For Remote Temperatures use range of 0 255 this number is an intege
39. y on Trunk 1 SM II Device 3 State AutoDiscovery on Trunk 1 SM II Device 4 13 CENTAURUS PRIME SM2 4 Discovered on Trunk 1 lt FNC gt Version 4 3 Date 6 93 State AutoDiscovery on Trunk 1 SM II Device 5 State AutoDiscovery on Trunk 1 SM II Device 6 State AutoDiscovery on Trank 1 SMM Device 7 When Auto Discover is invoked the Gateway will scan for all device addresses 1 250 on the requested trunk As you can see in the example above Smart II Device address 4 was discovered which was a FanCoil with firmware version 4 3 dated 6 93 This process should be completed for all trunks that have Smart II devices When all trunks have been Auto Discovered you can then use the S ave Discovery option L Note 1 This is a lengthy process taking 20 25 minutes per trunk on a 1200 baud Staefa Trunk lt 7 Note 2 If a controller is dead unplugged or not communicating when Auto Discover is done you can manually add the controller to the discovered data file You must download the data file to your PC edit it to add a line about the missing controller and then upload the modified file back into the Gateway See Uploading and Downloading files to the Gateway 7 Files that are in the Gateway and their purpose STARTUP BAT Auto Execute startup Batch file GATEWAY INI Port IP Parameters configuration INI file SOCKET CFG IP Configuration file SOCKETP EXE TCP IP Socket stack NE2000 CO
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