Toshiba TOSVERT VF-nC3 Instruction Manual page 170

Communication function settings
Commands and frequency settings are given priority by communication. (Prioritized by commands from the
panel or terminal block.) Thus, command and frequency settings from communication are activated,
regardless of the command mode selection (  ) or frequency settings mode selection settings (  ).
However, setting 48: SCLC (switching from communication to local) with input terminal function selection and
when inputting from an external device, it is possible to operate at command mode selection (  ) and
frequency setting mode selection (  ) settings.
Moreover, connecting the optional extension panel and selecting local mode with the LOC/REM key changes
to panel frequency/panel operation mode.
Transmission specifications
Interface
Transmission path configuration
Wiring
Transmission distance
Connection terminals
Synchronization
6
Transmission speed
Transmission character
Stop bit length
Error detection
Error correction
Response monitoring
Transmission character type
Other
Item
RS485 compliant
Half duplex [path type (end terminal resistance necessary at both
ends of system)]
2-wire
500 m max. (total length)
32 max. (including upper host computer) Inverters connected in the
system: 32 max.
Asynchronous
Default: 19200 bps (parameter setting) 9600/19200/38400 bps
selectable
ASCII mode ... JIS X 0201 8-bit (ASCII)
Binary code
INV reception: 1-bit, INV sending: 2-bit
Battery Even number/odd number/non Selection (parameter setting),
checksum
None
None
Reception: 11-bit, Sending: 12-bit (when there is parity)
Inverter operation at communication time-over: Select from
trip/alarm/none
When alarm is selected, an alarm is output from the output
terminal.
When trip is selected,  blinks on the panel.
F-66
Specifications
... Binary code, 8-bit fixed
E6581595