Fuji Electric FVR-E11S-7EN

5-38
The validity of communication can be switched by
a digital input. Set the link functions available
through communications.
Setting Frequency
setting
Operation
command
０
Invalid Invalid
１
Valid Invalid
２
Invalid Valid
３
Valid Valid
The monitor function and function code data
writing function are always valid. When the
communication is disabled by means of a digital
input, a state similar to setting "0" is obtained.
H31 RS485 (address)
to
H39 RS485 (Response interval)
 Set the various conditions of RS485
communication. Set according to the
specifications of the host unit. Refer to section
9-4 for protocol and other specifications.
H31
 Set the station address of RS485.
Setting range: 1 to 31
H32 RS485 (Mode select on no response error)
 Set the communication error handling process
and the error handling timer value.
Setting range: 0 to 3
Setting Communication error handling process
０
Immediate Er 8 trip (coast to stop)
１
Operation continues until the timer time
elapses, then Er 8 trip.
２
Operation continues and retry is made
until the timer time elapses, then Er 8
trip upon a communication error or
continuation of operation upon no
communication error.
３
Operation continues.
H33 RS485 (Timer)
 Set the error handling timer value.
Setting range: 0.0 to 60. 0 s
H34 RS485 (Baud rate)
Set the transmission speed.
Setting Transmission speed
０ １９２００ bit/s
１ ９６００ bit/s
２ ４８００ bit/s
３ ２４００ bit/s
４ １２００ bit/s
H35 RS485 (Data length)
Set the data length.
Setting Data length
０ ８ bits
１ ７ bits
H36 RS485 (Parity check)
Set the parity bit.
Setting Parity bit
０
None
１
Even
２
Odd
H37 RS485 (Stop bits)
Set the stop bit.
Setting Stop bit
０
2bits
１
1bit
H38 RS485 (No response error detection
time)
 In a system where there is always an access to
the station at certain intervals, no access
caused by broken wire or other errors is
detected and the inverter trips in Er8.
Setting range: 0 to 60 s
0: No detection
H39 RS485 (Response interval)
 Set the time taken until a response is sent back
to the host unit upon a request.
Setting range: 0.00 to 1.00 s