SHENZHEN INVT ELECTRIC CO., LTD. CHV160 Operation Manual
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Button
Symbol
Name
Function Description
0: QUICK function of shortcut menu for entering or
exiting the first stage of shortcut menu
1
FWD/REV switching button to switch between
forward and reverse
2: JOG button for Jog operation
3: clear UP/DOWN settings, clear the frequency set by
UP/DOWN.
RUN
+
STOP
RST
Combination
Pressing the RUN button and STOP/REST button at
the same time can achieve inverter free-run stop
5.1.3 Indicator Light Description
1) Function Indicator Light Description
Indicator Light
Name
Indicator Light Description
RUN/TUNE
Extinguished light indicates the inverter is at stop state; flickering light
indicates the inverter is at parameters autotune state; bright light indicates
the inverter is in operation.
FWD/REV
FWD/REV indicating light
Extinguished light indicates forward operation state; bright light indicates
reverse operating state.
LOCAL/REMOT
Indicator light for Keyboard operation, terminal control and remote
communication control
Extinguished light indicates being at keyboard control mode; flickering light
indicates being at terminal control mode; bright light indicates being at
remote communication mode.
TRIP
Overload pre-warning indicator light
At overload pre-warning state, this light is flickering; at normal operation
state, it is extinguished.
2) Unit Indicator Light Description
Hz A V RMP
Hz frequency unit;
A current unit;
V voltage unit;
RMP rotation speed unit;
% percentage
3) Digital Display Area:
5 digit LED display, which can display all kinds of monitoring data and alarm codes such
as set frequency, output frequency and so on.
5.2 Operation Process
5.2.1 Parameter Setting
Three stages of menu respectively are
1. Function code group number (The first-stage menu);
2. Function code label (the second-stage menu);
