Vacon 100 - 5 Programming; Modbus RTU Parameters and Monitoring Values (M5.7.3)

Programming vacon • 16
24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com
5
5. PROGRAMMING
Basic information on how to use the control keypad you will find in the Vacon HVAC Drive Application
Manual (publication DPD00039).
The navigation path to the fieldbus parameters may differ from application to application. The
exemplary 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 Description
PARAMETERS
P5.7.3.1.1 Slave address 1 247 1
Unique slave device
address.
P5.7.3.1.2 Baud rate 1 9 bd 6 2236
Communication speed
1 = 300
2 = 600
3 = 1200
4 = 2400
5 = 4800
6 = 9600
7 = 19200
8 = 38400
9 = 57600
P5.7.3.1.3 Parity type 0 2 0 2239
0 = None
1 = Odd
2 = Even
P5.7.3.1.4
Communication
time-out
0 65535 s 10 0 = Not used
Navigate: 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)
OR
Navigate: Main Menu > Parameters (M3) > Start/Stop Setup (M3.2) > Rem.
Ctrl. Place (P3.2.1)
Navigate: Main Menu > Parameters (M3) > References (M3.3)