Chziri ZVF200-M User Manual page 21

5.2.3 Eg.3: Run or stop the inverter with external terminal.Multi-stage speed
running.
MCCB
Three-phase
AC Power
Supply
Forward
Reverse
Multistage
Speed Control
Terminal
Fig. 5-3
P01-Source of operation command. If the value is 01- External terminal
control .
P38-The input terminal X1.2 function selection .
The value 00-Two Wire running control.
P39-P41 The input terminal X3-X5 function selection. The setting
value 06,07,08 Multi stage speed .
P17-P23-Multi-stage speed frequency setting . There have 7 stages
frequency . and use the factory fault .
X1-GND switch on . The motor run forward .
X2-GND switch on . The motor run reverse .
X1 X2-GND both switch on or switch off at the same time .The inverter
will stop .
There have an arbitrary terminal or Multi terminals and GND switch
off (7 Pairs of such complex in total ),The inverter will run under the
multi-stage speed frequency selected from X3-X5.
-36-
Chapter 5 Inverter Use
R U
M
S V
T W
G
TA
X1
Relay Failure
TB
X2
Output
TC
GND
X3
GND
X4
V
AFM
X5
Voltage Output
5.2.4 Eg.4: Run and stop the inverter with the external terminal , feed the
frequency with external potentiometer . Multiple motors run
in parallel .
MCCB
R U
Three-phase
S V
AC Power
T W
Supply
G
FWD
Forward
Reverse REV
Reset
X1
COM
+10V
GND
AVI
AFM
GND
4.7-10K/2W
Fig. 5-4
P00-Master frequency source selection . The set value 01 is external
voltage or external potentiometer value .
P01-Source of operation command. If the value is 01- External terminal
control .
P38- The input terminal X1.2 function selection .
The value 00-Two Wire running control
P39-Input terminal X3 function selection . 05-External reset input .
X1-GND switch on . The motor run forward .
X2-GND switch on . The motor run reverse .
X1 X2-GND both switch on or switch off at the same time .The inverter
will stop .
The fault alert X3-GND switch on . the fault reset .
The speed control by the regulating value of
4.7-10K/2W potentiometer control .)
Each motor will use the thermal relay to do overload protection . The
total power of all motors are less than the rated power of inverter .
-37-
Chapter 5 Inverter Use
Electronic thermal relay
M
M
TA
Relay Failure
TB
Output
TC
M
V
Voltage Output
AVI .(controlled by