Vacon 20 - 2. RECEIPT OF DELIVERY; 2.1 Type designation code; 2.2 Storage

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