TECHTOP TD20 Series - Keypad Operation Procedure; 4.1 Keypad Introduction and Components

TD20 Series VFD Keypad Operation Procedure
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4 Keypad Operation Procedure
4.1 Keypad introduction
The keypad is used to control TD20 series VFDs, read the state data and adjust parameters.
Figure 4-1 Keypad
Note: The external keypads are optional (including the external keypads with and without the function of
parameter copying).
Serial
No.
Name
Description
1
State LED
RUN/TUNE
LED off means that the VFD is in the stopping
state; LED blinking means the VFD is in the
parameter autotune state; LED on means the VFD
is in the running state.
FWD/REV
FED/REV LED
LED off means the VFD is in the forward rotation
state; LED on means the VFD is in the reverse
rotation state
LOCAL/REMOT
LED for keypad operation, terminals operation and
remote communication control
LED off means that the VFD is in the keypad
operation state; LED blinking means the VFD is in
the terminals operation state; LED on means the
VFD is in the remote communication control state.
TRIP
LED for faults
1
2
3
4
5
6