BENSHAW Rsi S Series, Инструкция по эксплуатации

Страница: 141 / 398

Learning Advanced Features
129
Code Description
operation configuration will be deleted.
3-Wire Operation
3-wire operation is used in conjunction with momentary push buttons. A momentary input to the
start/run terminal (Fx) latches the input signal. Opening the momentary stop button releases the
run command.
Group Code Name LCD Display Parameter
Setting
Setting
Range Unit
Operation drv Command
source Cmd
Source* 1 Fx/Rx -
1 - -
In 65-71 Px terminal
configuration Px
Define(Px:
P1-P5) 14 3-Wire - -
* Displayed under DRV-06 in an LCD keypad.
To enable the 3-wire operation, the following circuit sequence is necessary. The minimum input
time (t) for 3-wire operation is 1ms. The operation stops when the stop button is opened OR both a
forward and a reverse command are entered at the same time.
[Terminal connections for 3-wire operation]
P4 (Up)
P3(U/D Clear)
(FX)
Output
frequency
Run cmd
Saved
frequency
W