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Chapter IV Function Parameter Table
86
Parameter
Code
Parameter
name
Parameter detailed description
Minimum
Unit
Factory
value
Change
FA.14
Overload
pre-alarm
detection
setting
LED unit digit: action selection
0: Always check
1: Only check during constant speed
LED tenth digit: alarm selection
0: No alarm and continue running
1: Alarm and shutdown
LED hundredth digit: Detection reference
0: Relative to motor rated current (E008)
1: Relative to drive’s rated current(E009)
111
000
×
FA.15
Overload
pre-alarm
detection
level
Setting range: 20.0~200.0%
0.1%
130.0%
×
FA.16
Overload
pre-alarm
detection
time
Setting range: 0.0~60.0s
0.1s
5.0s
×
Group Fb: Serial communication parameters
Fb.00
Local
address
Set range: 0
~
247
The local address is unique in the
communication network, which is the
basis for the point-to-point
communication between the host
computer and the drive.
Note: 0 is the broadcast address
1
1
×
Fb.01
Communic
ation
configurati
on
LED single digit: Baud rate selection
0: 1200BPS
1: 2400BPS
2: 4800BPS
3: 9600BPS
4: 19200BPS
5: 38400BPS
LED tens digit: Data format
0: 1-8-2-N format, RTU
1: 1-8-1-E format, RTU
2: 1-8-1-O format, RTU
3: 1-7-2-N format, ASCII
4: 1-7-1-E format, ASCII
5: 1-7-1-O format, ASCII
6: 1-8-1-N format, RTU
Note: The baud rate set by the upper
computer and the drive must be
consistent, otherwise, the
communication cannot be carried out.
The greater the baud rate, the faster
the communication speed.
11
03
×
Fb.02
Reserved -
-
-
*
Fb.03
Local
response
Set range: 0
~
1000ms
The local response delay refers to the
1ms
5ms
×