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6
1
No. Parameter
name
Description
Equipment No.
Indicates a unique number of an inverter in a network.
Assign a different equipment number to an individual inverter in a
network. When this parameter is set to “80”, access from the host is
enabled for broadcast (broadcast for all stations) only.
Communication
speed
Used to specify the speed of communication between the inverter and
the host.
●
２４００ｂｐｓ
●
４８００ｂｐｓ
■
９６００ｂｐｓ
●
１９２００ｂｐｓ
Number of
communication
retries
Used to specify the standard of communication between the inverter and
the host.
Communication
response time
Used to specify a communication response time.
Number of
communication
retries
Used to specify allowable number of retries at occurrence of protocol
timeout error.
If communication is interrupted for a period of, or longer than [
Protocol timeout] as many times as, or more frequently than [Number of
communication retries], it is judged as communication error trip.
Protocol timeout
Used to specify the host’s allowable receiving wait time after the inverter
sends a command to the host.
Parameter
extraction
Used to extract a parameter. For details, refer to
Extracting parameters .
When [
Parameter lock] is set to
, parameter setting is
enabled only for the extracted parameter.
・
The
through
parameters can be used only for the inverter equipped with the communication
interface.
■
: Factory setting
8bit length
Bit length
7bit length
(With this setting, abbreviated transmission
commands cannot be used.)
None
Odd
Parity
Even
Stop bit: 1 bit
Stop bit
Stop bit: 2 bits
