Version 1.0 09/08/2017
http://www.inorea.com
63
Code
Parameter name
Setting range
Factory default
Change
overvoltage stall point, the inverter's output frequency will stop droping until that the bus voltage is below detection
overvoltage stall point, and then continues to decelerate.
F8.07
Number of automatic fault reset
0 to 3
0
☆
F8.08
Automatic fault reset interval
setting
0.1 to 100.0s
1.0 s
☆
Number of automatic fault reset: when the inverter selects automatic fault reset, it is used to set the number of times of
automatic fault reset. When the times of the inverter continuous reset exceed this value, the inverter fault standby, the
manual intervention is required.
Automatic fault reset interval setting: choose interval between fault occurrence and automatic reset.
F8.09
Descending frequency point of
momentary power failure
70.0 to 110.0% (standard bus voltage)
80.0%
☆
F8.10
Frequency fall rate of momentary
power failure
0.00Hz/s to F0.08 (maximum output
frequency)
0.00Hz/s
☆
5-2-5.
F9 Group - Communication parameter group
Code
Parameter name
Setting range
Factory default Change
F9.00
Communication baud rate setting
1200bps
0
3
☆
2400bps
1
4800bps
2
9600bps
3
19200bps
4
38400bps
5
This parameter is used to set the data transfer rate between the host computer and the inverter. Note: the baud rate must
be set to the same for the host computer and the inverter, otherwise communication can not be achieved. The larger baud
rate, the faster communication speed.
F9.01
Data bits parity settings
0: no parity (N, 8, 1) for RTU
1: even parity (E, 8, 1) for RTU
2: odd parity (O, 8, 1) for RTU
3: no parity (N, 8, 2) for RTU
4: even parity (E, 8, 2) for RTU
5: odd parity (O, 8, 2) for RTU
6: no parity (N, 7, 1) for ASCII
7: even parity (E, 7, 1) for ASCII
8: odd parity (O, 7, 1) for ASCII
9: no parity (N, 7, 2) for ASCII
10: even parity (E,7,2) for ASCII
11: odd parity (O,7,2) for ASCII
12: no parity (N,8,1) for ASCII
13: even parity (E,8,1) for ASCII
14: odd parity (O,8,1) for ASCII
15: no parity (N,8,2) for ASCII
16: even parity (E,8,2) for ASCII
17: odd parity (O,8,2) for ASCII
1
☆
Note: the set data for the host computer and the inverter must be the same.
F9.02
Communication address of this unit 1 to 247, 0 for broadcast address
1
☆
When the master is in the write-frame, the communication address of the slave is set to 0, that is the broadcasting
communication address, all slaves on MODBUS will accept the frame, but the slave does not respond. Note that the slave's
address can not be set to 0.
The communication address of this unit has uniqueness in the communication network, which is the basis of peer-to-peer
communication for the host computer and the inverter.
F9.03
Communication response delay
0 to 200ms
5ms
☆