SHENZHEN INVT ELECTRIC CO., LTD. CHV160 Operation Manual
52
setting
value
Function
Description
0
Function
Even if there is a signal input, the inverter does not run. Terminals
which are not used can be set to be no function in order to prevent
malfunction
1
FWD
Forward
2
REV
Reverse
The inverter’s forward or reverse running can be control by external
terminals.
3
three-wire
operation
control
By means of this terminal the inverter’s operation mode can be
defined to be three-wire control mode. For details, please refer to the
function code description of P5.13 three-wire control mode.
4
Forward
Jogging
5
Reverse
Jogging
At Jogging operation, the frequency and Jogging Acceleration or
Deceleration time can be found in detail descriptions of P8.06,P8.07
and P8.08 function codes
6
Free-run stop
The inverter turns off output, and the motor stop process is not
controlled by the inverter. It is often applied when the inertia loading is
big and there is no requirement on how long to stop.
This mode has the same definition as P1.08 does
7
Failure reset
This is external failure reset. It has the same function as STOP/RST
button on the keyboard. Using this function can perform long-distance
failure reset.
8
Operation
pause
The inverter decelerates to stop, but all operation parameters, such
as PLC parameters, traverse frequency parameters and PID
parameters, are in memory state. After this signal disappears, the
inverter restores the operation to the status before pause.
9
External fault
input
When external fault signal is input into inverter, the inverter reports it
and stops.
10
Frequency
up setting
11
DOWN
Frequency
down setting
When the frequency is set by external terminal, modify the frequency
up and down command. When the frequency source is set as digital