Chapter 5 Function parameter
70
Ch
ap
ter 5
23 PLC status reset
When PLC pauses and runs again, this terminal is used to reset
the inverter to the initial state of simple PLC.
24 Wobbulate pause
When the inverter outputs at center frequency. Wobbulate will
pause
25 Counter input
Input terminal of the count pulse
26 Counter reset
Clear counter status
27 Length count input
Input terminal of the length count.
28 Length reset
Clear length
29
Torque control
prohibited
When the inverter torque control is prohibited, the inverter will
enter speed control mode.
30
High-speed pulse
input (only valid for
DI5)
DI5 is used as pulse input terminal.
31 Reserve
Reserve
32
Immediately DC
braking
If the terminal is active, the inverter switches directly to DC
braking status
33
External fault
normally closed
input
When the signal of external fault normally closed input is
inputted into the inverter, the inverter will report fault Err.15 and
shutdown.
34
Frequency change
enable
If the function is set to be valid, when the frequency changes, the
inverter does not respond to frequency changes until the terminal
state is invalid.
35
PID action direction
as reverse
If the terminal is valid, PID action direction opposites to the
direction set by E2.03
36
External parking
terminal 1
Under keyboard control mode, the terminal can be used to stop
the inverter, same as STOP key on the keyboard.
37
Control command
switch terminal 2
Used to switch between terminal control and communication
control. If the command source is selected as terminal control,
the system will be switched to the communication control mode
when the terminal is active; and vice versa.
38 PID integral pause
When the terminal is active, the PID integral adjustment function
is paused, but the proportion and differential adjustments of PID
are still valid.
39
Switch between
frequency source
master setting and
preset frequency
When the terminal is active, the frequency source A is replaced
by the preset frequency (F0.01)
40
Switch between
frequency source
auxiliary setting and
preset frequency
When the terminal is active, the frequency source B is replaced
with the preset frequency (F0.01)
41 Reserve
42 Reserve
43
PID parameter
switching
When DI terminal (E2.19 = 1) is used to switch PID parameters,
if the terminal is invalid, PID parameters use E2.13 to E2.15; if
the terminal is valid, PID parameters use E2.16 to E2.18
44 Custom fault 1
When custom fault 1 and custom fault 2 are active, the inverter
respectively alarms fault Err.27 and fault Err.28, and deals with
them according to the mode selected by the fault protection
action F8.19.
45 Custom fault 2
