Chziri ZVF9V-G/P, Руководство пользователя, Страница: 32 / 87

4.7-10K/2W
4.7-10K/2W
Chapter 5 Operation of Inverter
Chapter 5 Operation of Inverter
Three-phase
AC Power
Supply
Forward
Reverse
Reset
Relay Failure
Output
Voltage Output
Fig. 5-5 Eg.4 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", external reset input is performed.
FWD-COM close, motor forwards. REV-COM close, motor reverses.
FWD, REV-COM close or open simultaneously, inverter stops running..
X1-COM close, failure resets.
Realize speed control by regulating the value for "AVI" (controlled by
4.7~10K/2W potentiometer).
Each set of motor uses thermal relay to have an overload protection.
The value for electronic thermal relay is determined by the parameter
F9.00 through tests.
5.3.5 Eg.5: Multiple Inverter Ratio Interlocking Operation Control
Primary
machine
Secondary
machine 1
Secondary
machine n
Three-phase
AC Power
Supply
Forward
Reverse
Reset
Bus
Fig. 5-6 Eg.5 Wiring Diagram
Primary Machine Setting
F8.00Local communication address: Set this address to 0 and make the inverter
as a host.
F8.01Communication configure: Set all the data formats of the inverter to the
same value.
Secondary Machine Setting
F0.01Selection of frequency setting: Set this value to 3, the frequency will be
set by COM (serial communication).
F0.04 Selection of operating instruction: Set this value to "2", the inverter will
be controlled by COM.
F8.00Local communication address: Set this address to 1~30, which means 30
sets of inverters can be connected at this address maximally).
F8.01Communication configure: Remain the same as the primary machine.
F8.02Communication timed-out checkout time: Remain the same as the primary
machine.
F8.03Local response delay: Remain the same as the primary machine
F8.04Interlocking setting ratio: 0.01~10.00, set as per user's demand.
Only such operations can be done on the master inverter, such as start, stop and
so the like. Other operations should be matched with the master inverter.
5.3.4Eg.4: Run or stop the inverter with external terminals, and feed the frequency
with external potentiometer and multiple motors run in parallel..
Relay Failure
Output