F6 Special Parameters
【F6
.55】 Communication Address
a. When using RS-485 communication interface to monitor the drive, each drive
must be assigned with its communication address, and the same address
number cannot be assigned to other drives once this address is defined
already. Setting range: 0~254; maximum sets of drive connection: 31 sets
in parallel.
b. 00—No communication control.
【F6.56】 Baud Rate
Setting the transmission rate of communication (bps: bit/sec); The baud rate of the
drive must be same as the host device for communication control.
0：4800bps
1：9600bps
2：19200bps
【F6.57】 Communication Protocol
a. Serial communication between the host and drive is using non-synchronous
data transmission. 1 frame = 11bits
[8,N,2 for RTU]：1 start bit，8 data bits，2 stop bits
[8,E,1 for RTU]：1 start bit，8 data bits，1 even parity bit，1 stop bit
[8,O,1 for RTU]：1 start bit，8 data bits，1 odd parity bit，1 stop bit
b. Please see the communication protocol of 6-3
【F6.58】 Communication Overtime (Cot)
a. Setting the detection time when communication timeout
b. The communication overtime happens only when the data transmission
during communication transmission is interrupted, has no data transmitting,
or delays. “Cot” time setting can monitor the communication status
between device and can detect if there is communication failure.
c. The settings are listed as below:
0.0: Communication overtime detection disabled
0.1~100.0: Setting the detection time to detect the communication linking
status between drive and host device.
【F6.59】 Communication Overtime Disposal
Setting the disposal of drive when communication overtime.0: Warning (Cot):
Continue operation.
1: Warning (Cot): Ramp to stop
2: Warning (Cot): Coast to stop
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