Communication Functions - Toshiba TOSVERT VF-AS3 Instruction Manual

6. 38 Communication functions

Use the communication and monitor functions in communication run using RS485 communication and
various optional open networks.
6. 38. 1 Setting communication functions
• Set the parameter Communication time-out.
If the parameter is not properly set, the inverter cannot be stopped immediately and this will
result in injury and accidents.
• Install an emergency stop device and an interlock that are configured in accordance with the
system specifications.
Mandatory
action
If the inverter cannot be stopped immediately via communication or the extension panel, this
will result in injury and accidents.
For details, refer to RS485 Communication Function Instruction Manual (E6582143).
<F800: RS485 (1) baud rate>
<F801: RS485 (1) parity>
<F802: Inverter number (RS485 common)>
<F803: RS485 (1) time-out time>
<F804: RS485 (1) time-out operation>
<F805: RS485 (1) transmission wait time>
<F806: RS485 (1) inverter to inverter communication>
<F807: RS485 (1) protocol>
<F808: RS485 (1) time-out detection>
<F809: Operation panel connection priority>
<F810: Communication frequency point select>
<F811: Communication point 1 input value>
<F812: Communication point 1 frequency>
<F813: Communication point 2 input value>
<F814: Communication point 2 frequency>
<F820: RS485 (2) baud rate>
<F821: RS485 (2) parity>
<F823: RS485 (2) time-out time>
<F824: RS485 (2) time-out operation>
<F825: RS485 (2) transmission wait time>
<F826: RS485 (2) inverter to inverter communication>
WARNING
F800 : RS485(1) band rate
0: 9600bps
1: 19200bps
2: 38400bps
F802 : INV No.(RS485 common)
Min: 0
X1000
6-183
E6582062
STOP 0.0Hz
13:33
STOP 0.0Hz
13:34
0
Max: 247
X100 X10 X1
6. [Advanced] How to use parameters
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