User manual TOSHIBA RBC-FDP2-BMS-PE INSTALLATION MANUAL

[. . . ] If an input is left unconnected then the corresponding setting will remain at a preset value. Fault Ø 4. 00 S1 S2 S3 S4 S5 S6 Setpoint Fanspeed Mode Louvre On/Off Local unlock No Fault 20. 00 72. 00 Ø 9. 00 FDP2-BMS Control Interface TCC-NET D-BUS RELAY S1 to S6 cables should be 0. 5 to 1. 0 mm2 multi-stranded screened twisted pair. The screen should be earthed at one end only. [. . . ] The FDP2 has a number of standard configurations that can be set using switches SW1 to SW7. LED Functionality Normal Operation R G Key: OFF FLASHING ON Each control input has a defined control range under voltage and resistance mode as outlined in the following tables. Default settings are applied if the input remains unconnected. These are indicated in the table by the symbol . S1 Setpoint Resistance /Ohms <=0. 4k 1. 3k 2. 1k 2. 9k 3. 8k 4. 6k 5. 4k 6. 3k 7. 1k 7. 9k 8. 8k 9. 6k >200k Voltage V 1. 4 2. 1 2. 9 3. 6 4. 4 5. 1 5. 9 6. 6 7. 4 8. 1 8. 9 >=9. 6 <1. 0 S2 Fanspeed AUTO HIGH MED LOW LOW Default AUTO S3 Mode HEAT COOL FAN DRY AUTO AUTO Resistance /Ohms <=1k 2. 2k 3. 3k 4. 7k 6. 8k >200k Voltage V 1. 75 3. 25 4. 75 6. 25 >=7. 75 <1. 0 Power-Up sequence Factory Configuration Power-Up sequence Custom Configuration R G R G No Fault State 18 19 20 21 22 23 24 25 26 27 28 29 R G R G Unit Fault TCC-NET Holdoff. After power-up and during unit configuration Error Conditions R G S4 Louvre OFF ON S5 On/Off OFF ON S6 Local LOCK UNLOCK Resistance /Ohms >=10k <1k Voltage V <3. 5 >6. 5 Device configuration error Default 21 R G No unit master found on TCC-Net Resistances should be within +/-250 ohms of the quoted value. Voltages should be within +/- 0. 25V of the quoted value. Under open circuit conditions the input will revert to its default value. S1 in resistance mode is designed to be operated using a linear 10k variable resistance. R G R Warnings and Cautions Do not exceed the specified fault relay ratings G D-BUS Communications timeout Duplicate D-BUS Address detected It is recommended that volt-free contacts or switch mechanisms connected to S4, S5 and S6 have gold plated contacts to ensure a low resistance circuit when the switch is made. FDP2-BMS Advanced Operation ADDRESSING The FDP2 has the facility to create control groups using multiple FDP2s connected together on the D-Bus network. In standard configuration up to 16 FDP2 devices can be connected together. Each FDP2 is assigned a D-Bus address using the configuration switches SW4 to SW7. Unit addresses are shown below. ADDRESS 0 ADDRESS 4 ADDRESS 8 ADDRESS 12 FDP2-BMS Group Control Connecting additional FDP2-BMS or FDP2-F controllers as slaves allows larger groups of units to be controlled from the master. With S6 open (LOCKED) units operate to the settings S1 to S5 from the FDP2-BMS master. S6 FDP2-BMS Slave Input Control With no inputs connected the FDP2-BMS slave will duplicate the settings of the FDP2 master. If one or more slave inputs S1 to S6 are connected then each input on the slave will override the corresponding value sent from the master. [. . . ] Local Restore operation is shown in the following figure. 18 ADDRESS 0 ADDRESS 1 TCC-NET D-BUS RELAY TCC-NET D-BUS RELAY A B D1 D2 C R1 R2 A B D1 D2 C R1 R2 Address 0 (MASTER) LOCAL CENTRAL Save User Settings CENTRAL CONTROL Use FDP2 Settings CENTRAL LOCAL Restore User Settings D1 D2 C D1 D2 C 8 Units max Functional Specification SPECIFICATION Use solid or stranded 24awg shielded or unshielded twisted pair to Cat3, Cat4 or Cat5 specification. Use a twisted pair for connections D1, D2 and an extra core for connection C. D-BUS Address 1-15 (SLAVE) Electrical Supply Power Relay 16 FDP2 max Environmental 18V DC from TCC-NET <1VA 1A, 24VAC max 1A, 30VDC max Temperature Storage Operation Humidity -10oC to 50oC 0oC to 50oC 0-90% RH non-condensing IP30 EN61000-6-1 EN61000-6-3 NETWORK LENGTH Standard installation for total network distances of up to 500m can be achieved following the basic daisy-chaining method showed in the above diagram. [. . . ]