Astraada AS24DRV4075, Operation Manual

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Astraada DRV-24 frequency inverters Function Parameters
79
Functio
n code
Name Detailed instruction of parameters
Defaul
t value
Modify
6: 57600BPS
Note: The baud rate between the upper
monitor and the inverter must be the same.
Otherwise, the communication is not applied.
The bigger the baud rate, the quicker the
communication speed.
P14.02
Digital bit
checkout
The data format between the upper monitor
and the inverter must be the same. Otherwise,
the communication is not applied.
0: No check (N,8,1)for RTU
1: Even check (E,8,1)for RTU
2: Odd check (O,8,1)for RTU
3:No check (N,8,2)for RTU
4: Even check (E,8,2)for RTU
5: Odd check(O,8,2)for RTU
6: No check
（
N,7,1
）
for ASCII
7: Even check
（
E,7,1
）
for ASCII
8: Odd check
（
O,7,1
）
for ASCII
9: No check
（
N,7,2
）
for ASCII
10: Even check
（
E,7,2
）
for ASCII
11: Odd check
（
O,7,2
）
for ASCII
12: No check
（
N,8,1
）
for ASCII
13: Even check
（
E,8,1
）
for ASCII
14: Odd check
（
O,8,1
）
for ASCII
15: No check
（
N,8,2
）
for ASCII
16: Even check
（
E,8,2
）
for ASCII
17: Odd check
（
O,8,2
）
for ASCII
1
○
P14.03
Communica
tion answer
delay
0~200ms
It means the interval time between the interval
time when the drive receive the data and sent
it to the upper monitor. If the answer delay is
shorter than the system processing time, then
the answer delay time is the system processing
time, if the answer delay is longer than the
system processing time, then after the system
deal with the data, waits until achieving the
answer delay time to send the data to the
upper monitor.
5 ○
P14.04
Communica
tion
overtime
fault time
0.0(invalid),0.1~60.0s
When the function code is set as 0.0, the
communication overtime parameter is invalid.
When the function code is set as non-zero, if
the interval time between two communications
exceeds the communication overtime, the
system will report “485 communication faults”
(CE).
0.0s ○
P14.05 Transmissio 0:Alarm and stop freely 0
○