Carrier 50FF Series Control Manual
Also see for 50FC Series: Installation, operation and maintenance instructionsControls, Start-Up, Operation and TroubleshootingUser manualService and maintenance instructionsInstallation, operation and maintenance instructions
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7317 - CONNECTING THE UNIT TO A BMS SUPERVISION NETWORK17.1. Enabling supervisionThe connection of the unit to a BMS supervision network forcentralised technical management is enabled on a screen of theGroup G. GENCONFIG (protected by level 3 password).17.2. Configuration of the supervision networkThe configuration of the supersvision network is performed in theGroup of screens J. BMSCONF (protected by level 2 password).The type of supervision protocol is selected on the first screen. Theavailable protocols are: Carel, KONNEX (KNX), Bacnet Ethernet,Bacnet MSTP, Ethernet, Lonworks y Modbus RTU.U36aType of protocolfor supervisionnetworkCarelConfiguration depending on the installed communications card:RS485 serial cardProtocol: CAREL or MODBUSAddress: 1 to 207Baud rate: 1200, 2400, 4800, 9600, 19200 bpsKONNEX serial card (Configuration by the Integrator)Protocol: MODBUSAddress: 1 (The address is configured in the card)Baud rate: 9600 bpsBACNET MSTP RS485 card (Configuration by the Integrator)Protocol: CAREL or MODBUSAddress: 1 to 207Baud rate: 1200, 2400, 4800, 9600, 19200 bpsBACNET ETHERNET PCOWEB card (Configuration by the Integrator)Protocol: CARELAddress: 1 (The address is configured in the card)Baud rate: 19200 bpsETHERNET PCOWEB cardProtocol: CARELAddress: 1 (The address is configured in the card)Baud rate: 19200 bpsLONWORKS FTT serial cardProtocol: LONAddress: 1 (The address is configured in the card)Baud rate: 4800 bpsU36bUnit addressfor supervisionnetwork : 001Baud rate : 19200Stop bit No : 2Parity type : NoCU14Supervision YSummer fcooling YWinter fheating NWinter fcooling YAir refreshing Y100% outdoor air N17.3. Failure of BMS communicationThe following screen enables the detection of a failure in theBMS communication. The period of time for checking the loss ofcommunication is 15 minutes.On the next screen it is possible to assign an address to the cardwithin the network, and the characteristics of the network aredefined:- Baud rate: transmission speed in bps.- Stop bit No: this variable can take value 1 or 2.- Parity type: without parity, couple or odd.U36cEnable BMS communicat.fault detection: YTime for fault: 15 mVar.digital BMS faultdetection n. 174: YBMS commun. fault:YIf the detection of a failure in the BMS communication has beenenabled on the last screen, the values by default of the mainparameters can be introduced on the next screens:U40aVALUES WITHOUT BMSTemp. controlsetpointSummer 26.0ßCWinter 21.0ßCU40bVALUES WITHOUT BMSUnit off/onONU40dVALUES WITHOUT BMSDISCONNECTINGNo. compressor stagesto disconnect: 0No. el.heaters stagesto disconnect: 0U40eVALUES WITHOUT BMSStart type'ON-OFF schedule'U40cVALUES WITHOUT BMSWinter/Summer select.'autimatic' by ind.T.SUMMERU40fVALUES WITHOUT BMSProgram select.Daily startM:1 T:1 W:1 T:1 F:1S:1 Su: -Sun-(0=off)U40fVALUES WITHOUT BMSSCHEDULE PROGR. N.1Slot 1>06:30 to 11:00Slot 2>11:30 to 13:30Slot 3>15:00 to 19:00 |
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