Vacon 20 User Manual

Fieldbus parametrization vacon • 11
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5
(*) Only on VACON
®
20CP/X.
5.2.1 Fieldbus protocol
Use this parameter to activate the Modbus protocol.
5.2.2 Slave address
Each slave must have a unique address (from 1 to 247) so that it can be addressed independently
from other nodes.
5.2.3 Baud rate
Select the communication speed for the network. The default value is 9600 baud.
V2.9 *
Last communication
fault
816
The fault code related to the last counted
bad messages is shown:
1 = Illegal function
2 = Illegal address
3 = Illegal data value
4 = Illegal slave device
53 = USART receive fault (parity error/
frame error/USART buffer overflow)
90 = Receive buffer overflow
100 = Frame CRC Error
101 = Ring buffer overflow
P2.2 Fieldbus protocol 0 1 0 809
0 = Not used
1 = Modbus used
P2.3 Slave address 1 247 1 810
P2.4 Baud rate 0 8 5 811
0 = 300
1 = 600
2 = 1200
3 = 2400
4 = 4800
5 = 9600
6 = 19200
7 = 38400
8 = 57800
P2.6 Parity type 0 2 0 813
Parity type:
0 = None
1 = Even
2 = Odd
Stop bit:
- 2-bits with parity type “None”;
- 1-bit with parity type “Even” and “Odd”.
P2.7
Communication time
out
0 255 s 10 814
P2.8
Reset communication
status
01 0815
Table 4.
Code Parameter Min Max Unit Default ID Description

Vacon 20 Specifications

General

Communication Options	Modbus, CANopen, PROFIBUS, Ethernet
Protection Class	IP20
Power Range	0.25 to 18.5 kW
Control Method	Scalar control, Vector control
Ambient Temperature	-10°C to +50°C