P4 Input Terminal - Veikong VFD200A Series Operation Manual

Remote transmission of pressure
P3-35
gauge range
P3-36 Demand target pressure
 Set p3-35 according to the actual range of the remote transmission pressure gauge, and then set the
desired target pressure value.
P3-37 Dormancy frequency
P3-38
Sleep latency
 When the feedback pressure is greater than the target pressure, and the operating frequency continues
to be less than the sleeping frequency of P3-37, it enters the sleeping state after the sleeping delay of
P3-38.
P3-39 Wake up the pressure
P3-40 Wake up time delay
 When feedback pressure is less than wake up pressure, After the sleep delay of P3-40 wake up the
converter again.

P4 Input terminal

The inverter comes standard with 6 multi-function digital input terminals (X6 can be used as
high-speed pulse input terminal), 2 analog input terminals.
P4-00 X1 terminal function selection
P4-01 X2 terminal function selection
P4-02 X3 terminal function selection
P4-03 X4 terminal function selection
P4-04 X6 terminal function selection
P4-05 X5 terminal function selection
P4-06 X7 terminal function selection
P4-07 X8 terminal function selection
P4-08 X9 terminal function selection
These parameters are used to set the function of the digital multi-function input terminal. The
functions that can be selected are shown in the table below.：
Setting
Function
value
0 No function
1 Forward RUN (FWD) The inverter is controlled to rotate forward and reverse by external
2 Reverse RUN (REV)
3 Three-wire control
4 Forward JOG
5 Reverse JOG
Chapter 6 Parameter Instruction
0.00～5.00MPa
0.00～P3-39
0.00 Hz～P0-10
0.0～3600.0s
0.0～100.0%
0.0～3600.0s
Default: 1 Forward RUN (FWD)
Default: 2 Reverse RUN (REV)
Default: 0 (no-function)
Default: 0 (no-function)
Default: 0 (no-function)
Default: 0 (no-function)
Default: 0 (no-function)
Default: 0 (no-function)
Default: 0 (no-function)
The unused terminals can be set to "No function" to prevent
malfunction.
terminals.
Through this terminal as a three-wire control, see P4-11 for details.
Control the forward and reverse jog operation of the inverter through
external terminals.
Jog running frequency, jog acceleration/deceleration time see
62
Default：1.00 MPa
Default：0.5 MPa
Default：25.00Hz
Default：0.0s
Default：80%
Default：0.0s
Instruction