3.4 System Parameters
Parameter
Function
No.
Capacity
Inverter Capacity
Sn-01
Setting
V/F
Sn-02
Curve
Operator
Sn-03 Operator Display
Status
Sn-04
Sn-05
Sn-06
Sn-07
Operation
Control
Mode
Prohibition of
Sn-08
Selection
Sn-09
Sn-10
Characteristics
LCD display
Name
(English)
Sn-01= 01
Selection
220V 1HP
V/F Curve
Sn-02= 01
Selection
V/F curve
Sn-03= 00
Setting Valid
Run Source
Sn-04= 0
Selection
Run source Operator
Frequency
Sn-05= 0
Command
Ref. Cmd. Operator
Selection
Stopping
Sn-06= 0
Method
Dec. Stop
Selection
Priority of
Sn-07= 0
Stopping
Stop Key Valid
Sn-08= 0
REV Run
Allow Reverse
Output
Frequency
Sn-09= 0
Up/Down
Inhibit UP/DOWN
Function
Frequency
Command
Sn-10= 0
Ref. Cmd. Fwd. Char.
Selection
Sn-□□
Inverter capacity selection
0~14 : 15 fixed V/F curve pattern
15 : arbitrary V/F pattern selection
0 : An-□□, Bn-□□, Cn-□□, Sn-□□
setting & reading enabled
1 : An-□□, setting & reading enabled
Bn-□□,Cn-□□,Sn-□□ reading
only
2~5 : reserved
6 : clear fault message
7 : 2-wire initialization (220V/440V)
8 : 3-wire initialization (220V/440V)
9 : 2-wire initialization (200V/415V)
10 : 3-wire initialization (200V/415V)
11 : 2-wire initialization (200V/380V)
12 : 3-wire initialization (200V/380V)
13~15 : reserved
Run source
0 : Operator
1 : Control terminal
2 : RS-485 communication
Frequency Command
0 : Operator
1 : Control circuit terminal
2 : RS-485 communication
0 : Deceleration to Stop
1 : Coast to Stop
2 : Whole_range braking stop
3 : Coast to Stop with Timer
(restart after time Bn-02)
If operation command from control ter-
minal or RS-485 communication port
0 : operator stop key effective
1 : operator stop key not effective
0 : reverse run enabled
1 : reverse run disabled
0 : Reference frequency is changed
through the key "UP/DOWN" pressing,
later followed by key "EDIT/ENTER"
pressing, and then this output freq.
will be acknowledged.
1 : reference frequency will be
acknowledged immediately after the
key "UP/DOWN" pressing.
0 : Reference command has forward
characteristics
(0~10V or 4~20mA/0~100%
1 : Reference command has reverse
characteristics
(10~0V or 20~4mA/0~100%)
62
Description
Factory
Ref.
Page
Setting
*1
69
70
73
0
73
0
73
0
73
0
75
0
75
0
75
0
76
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