Toshiba TOSVERT VF-AS1 Instruction Manual page 203

Communication parameters (4-wire RS485)
These parameters allow you to change the communication speed, parity, inverter number, communication error trip
timer setting, etc. from the operation panel or an external control device.
Title







6








Function
Parity
(common to 2-wire RS485 and 4-wire
RS485)
Inverter number (common)
Communications time-out time
(common to 2-wire RS485 and 4-wire
RS485)
Communications time-out action *
(common to 2-wire RS485 and 4-wire
RS485)
Frequency point selection
Point 1 setting
Point 1 frequency
Point 2 setting
Point 2 frequency
Communication speed (4-wire RS485)
Send waiting time (4-wire RS485)
Inverter-to-inverter communication setting
(4-wire RS485)
Protocol selection (4-wire RS485)
Block write data 1
Block write data 2
Adjustment range
:Non parity
:Even parity
:Odd parity
~
:OFF
~ sec.
2-wire
Setting
RS485

No action

Alarm

Trip

No action

Alarm

Trip

No action

Alarm

Trip
:Disabled
:2-wire RS485
:4-wire RS485
:Communication add option
~ %
~ Hz
~ %
~ Hz
:9600 bps, :19200 bps,
:38400 bps
:Default, ~ sec.
:Slave (issues a 0Hz command if
something goes wrong with the
master)
:Slave (continues operation if
something goes wrong with the
master)
:Slave (trips for emergency stop if
something goes wrong with the
master)
:Master (sends a frequency
command)
:Master (sends an output frequency)
:Master (sends a torque command)
:Master (sends an output torque
command)
:TOSHIBA
:MODBUS
:Disabled
:Command information 1
:Command information 2
:Frequency command
:Terminal board output data
:Communication analog output
Ditto
F-82
E6581528
Default setting



4-wire
RS485
No action
No action
No action

Alarm
Alarm
Alarm
Trip
Trip
Trip




⇒ Refer
to page K-29.





