RS-485 Communication Features
Set the response time for the slave (inverter) to react to the request from the
master. Response time is used in a system where the slave device response is
too fast for the master device to process. Set this code to an appropriate value
for smooth master-slave communication.
7.2.3 Setting Operation Command and Frequency
To select the built-in RS485 communication as the source of command, set the Frq code to 6
(Int485) on the keypad (basic keypad with 7-segment display). On an LCD keypad, set the DRV
code to 3 (Int485). Then, set common area parameters for the operation command and
frequency via communication.
Speed command loss
operation mode
Time to determine speed
command loss
speed command loss
frequency–
Maximum
Command