Chapter 5 Function parameter
34
Ch
ap
ter 5
19
UP/DOWN setting
(terminal, keyboard)
When the frequency reference is the digital frequency, this
terminal is used to clear the changed frequency value by
terminal UP/DOWN or keyboard UP/DOWN, so that the
reference frequency can recover to the set value of F0.01.
20
Run command switch
terminal 1
When the command source is set to the terminal control
(F0.11 = 1), the terminal can be used to switch between
terminal control and keyboard control.
When the command source is set to the communication
control (F0.11 = 2), the terminal can be used to switch
between communication control and keyboard control.
21
Ac/deceleration prohibited
Ensure the inverter is free from external signals affect
(except for shutdown command), maintain current output
frequency.
22
PID pause
PID is temporarily disabled, the inverter maintains current
output frequency, no longer performs PID adjustment of
frequency source.
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;
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.
