BENSHAW RSi H2 Series - 3-Wire; Nd Source

Parameter Descriptions
169
890053-00-02
5.6.9 3-Wire
3-wire operation is used to latch the run command input signal (FWD or REV) when using a
momentary contact input. This configuration is commonly used to operate the inverter with a set of
momentary push buttons.
Group
Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
DRV
06
Command source
Cmd Source*
1
Fx/Rx - 1
-
-
IN
65~71
Px terminal
configuration
Px Define
(Px: P1~P7)
16
3-Wire
0-42
-
To enable the 3-wire operation, the following circuit is necessary. The minimum input time (t) for 3-
wire operation is 1ms. The operation stops if both forward and reverse operation commands are
entered at the same time.
[Terminal connections for 3-wire operation]
[3-wire operation]
5.6.10 2
nd
Source
The inverter can be operated (Start/Stop and Reference Frequency) by two different operating modes
and switch between them as required. Refer to 5.3.1 BAS-01 2nd Operating Mode - 2nd Source for
more details.
Group
Code
Name
LCD Display
Parameter Setting
Setting range
Unit
IN
65~71
Px terminal setting
options
Px Define
(Px: P1–P7)
17
2
nd
Source
0-42
-