Vacon 100 INDUSTRIAL, Installation And User Manual

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5
vacon • 19 Programming
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5.3 Modbus RTU parameter descriptions
5.3.1 Modbus RTU Parameters
P5.7.3.1.1 S
LAVE ADDRESS
Each slave must have a unique address (from 1 to 247) so that it can be addressed indepen-
dently from other nodes.
P5.7.3.1.2 B
AUD RATE
Select the communication speed for the network. The default value is 9600 baud.
P5.7.3.1.3 P
ARITY TYPE
Users can select the parity type for the network.
Table 7. Parity type
P5.7.3.1.4 C
OMMUNICATION TIME
-
OUT
Modbus board initiates a communication error for a time defined with this parameter. ‘0’
means that no fault is generated.
5.3.2 Modbus RTU monitoring values
P5.7.3.2.1 F
IELDBUS PROTOCOL STATUS
Fieldbus Protocol Status
tells the status of the protocol.
Table 8. FB protocol statuses
P5.7.3.2.2 C
OMMUNICATION STATUS
0The
Communication status
shows how many error and how many good messages the fre-
quency converter has received. The Communication status includes a common error counter
that counts CRC and parity errors and a counter for good messages.
Only messages to the current slave in use are counted in the good messages.
Parity type Stopbits
Even 1
Odd 1
None 2
INITIALIZING Protocol is starting up
STOPPED Protocol is timeouted or not used
OPERATIONAL Protocol is running
FAULTED
Major fault in protocol, requires restarting.
If fault remains contact fieldbus@vacon.com