156
14: Frequency increase command (UP)
15: Frequency decrease command (DN)
The remote control of the frequency increase or decrease is realized through control terminals rather than
operation panel. It is enabled when P02.04=1 (common operation) or P02.07=2 (as auxiliary frequency).
The acceleration/ deceleration rate is set by P09.09.
16: External equipment fault normally open input
17: External equipment fault normally closed input
The fault signal of external equipments can be input through this terminal for monitoring fault of external
equipments by the drive. The drive will display “Er.EFT” ( i.e. external equipment fault alarm) upon
receiving the fault signal of external equipments; and such signals can adopt either the input mode of
normally open or normally closed.
18: External interrupt normally open contact input
19: External interrupt normally closed contact input
The drive will lock the output and run with zero frequency when receiving the external interrupt signal
during running. Once the external interrupt signal is removed, the drive will start in the speed tracking
mode and resume the running.
20: Reference frequency source switching command
The reference frequency source can realize the reference mode of the frequency source through this
terminal function and the function code of P02.10.
21: Reserved
22: External reset input
Realizing the fault reset. The STOP/REST key on the operation panel and the host device command can
be used to reset the fault as well.
23: Coast to stop input (FRS)
In the running status, once this terminal function is enabled, the drive will coast to stop immediately.
24: Acceleration/deceleration disable command
If this function terminal is enabled, the running frequency will remain the same, except for the stop
command.
25: Stop DC braking input command
Once the drive received the stop command, when the running frequency is lower than the stop DC
braking frequency P08.12, the drive will start the DC braking. The braking current is set by P08.14 and
the braking time is selected between the terminal function retention time and the stop DC braking time
P08.15, whichever is longer.
26: Simple PLC pause command
It is used to realize the pause control of PLC process during running. The drive will run with zero
frequency and the PLC running will not be timed when this terminal is enabled; and the drive will start in
the speed tracking mode and continue the PLC running when this terminal is disabled. Please refer to the
function description in Group P13.16~P13.46 for directions.
27: Reserved
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