Programming vacon • 1624-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com55. PROGRAMMINGBasic information on how to use the control keypad you will find in the Vacon HVAC Drive ApplicationManual (publication DPD00039).The navigation path to the fieldbus parameters may differ from application to application. Theexemplary paths below apply to the Vacon 100 HVAC drive.1. First ensure that the right fieldbus protocol is selected.2. Select ‘Fieldbus control’ as the Remote Control Place.3. Choose source of reference.4. Set fieldbus parameters (M5.7 and M5.8). See below.5.1 Modbus RTU parameters and monitoring values (M5.7.3)Code Parameter Min Max Unit Default ID DescriptionPARAMETERSP5.7.3.1.1 Slave address 1 247 1 Unique slave deviceaddress.P5.7.3.1.2 Baud rate 1 9 bd 6 2236Communication speed1 = 3002 = 6003 = 12004 = 24005 = 48006 = 96007 = 192008 = 384009 = 57600P5.7.3.1.3 Parity type 0 2 0 22390 = None1 = Odd2 = EvenP5.7.3.1.4 Communicationtime-out 0 65535 s 10 0 = Not usedNavigate: Main Menu > I/O and Hardware (M5) > RS-485 (M5.7) OR Ethernet(M5.8) > Common settings (M5.7.1) > Protocol (P5.7.1.1) > Edit >(Choose protocol)Navigate: Main Menu > Quick Setup (M1) > Rem. Ctrl. Place (P1.15)ORNavigate: Main Menu > Parameters (M3) > Start/Stop Setup (M3.2) > Rem.Ctrl. Place (P3.2.1)Navigate: Main Menu > Parameters (M3) > References (M3.3)