Chziri ZVF9V-G/P, Руководство пользователя, Страница: 31 / 87

Chapter 5 Operation of Inverter
Chapter 5 Operation of Inverter
5.3.2Eg.2: Run or stop the inverter with external terminals, and feed the frequency
with external potentiometer.
Relay Failure
Output
Voltage Output
Voltage Output
Three-phase
AC Power
Supply
Forward
Reverse
Reset
Fig. 5-3 Eg. 2 Wiring Diagram
F0.01 This indicates the selection of frequency setting. If setting this value to
"4", the frequency will be set by external voltage signal AVI or external
potentiometer.
F0.04 This indicates the selection of operating instruction. If setting this
value to "1", the inverter will be controlled by external terminals.
F4.00 This indicates the selection of the function of input terminal X1. If
setting this value to "20", then the external reset input is performed.
FWD-COM on, motor forwards. REV-COM on, motor reverses. FWD, REV-
COM on or off at the same time, inverter stops running. X1-COM on, failure
resets.
Realize speed control by regulating the value of "AVI" (controlled by
4.7~10K/2W potentiometer).
5.3.3 Eg.3: Run or stop the inverter with external terminals by adopting operation
manner at multistage speed.
Relay Failure
Output
Forward
Reverse
Multistage
Speed Control
Terminal
Free Stop
Three-phase
AC Power
Supply
Fig. 5-4 Eg.3 Wiring Diagram
F0.04 This indicates the selection of operating instruction. If setting this
value to "1", the inverter will be controlled by external terminals.
F4.00~F4.02 This indicates the selection of multi-function terminal
X1~X3, set to 1, 2 and 3 multistage speed control terminal in order.
F4.03 (X4 multi-function selection). Select 11---External free stop.
F2.28~F2.34 Multi-speed frequency setting, which can be set into 7
stages. Factory defaults are preferred.
FWD COM on, motor forwards; REV-COM on, motor reverses.
FWD REV COM on/close or off/open simultaneously, inverter stops.
Connecting an arbitrary terminal of X1~X3 to COM (7 pairs of such
complex in total), the inverter will run at the frequency of multistage speed
selected by X1~X3.