Keypad Display; Displaying Stopped-State Parameters; Displaying Running-State Parameters - Kruger Ecowatt Drive K120 Series Operation Manual

Ecowatt ® Drive K120 series
Serial
Name
No.
Analog
5 potentio
meter
Keypad
6
port

4.2 Keypad display

The keypad of K120 series VFD displays the stopped-state parameters, running-state
parameters, function parameter editing status, and fault alarm status.

4.2.1 Displaying stopped-state parameters

When the VFD is in stopped state, the keypad displays stopped-state parameters, as
shown in Figure 4-3.
In the stopped state, parameters in various states can be displayed. You can determine
which parameters are displayed by setting the binary bits of P07.07. For definitions of
the bits, see the description of P07.07.
In stopping state, there are 14 parameters that can be selected for display, including set
frequency, bus voltage, input terminal status, output terminal status, PID reference
value, PID feedback value, torque setting, AI1, AI2, AI3, high-speed pulse HDI frequency,
PLC and the current step of multi-step speed, pulse counting value, length value. P07.07
can select the parameter to be displayed or not by bit, and you can press 》/SHIFT to
shift selected parameters from left to right or press QUICK/JOG to shift selected
parameters from right to left.

4.2.2 Displaying running-state parameters

After receiving a valid running command, the VFD enters the running state, and the
keypad displays running-state parameters, with the RUN/TUNE indicator on. The
on/off state of the FWD/REV indicator is determined by the current running direction.
AI1. When the external common keypad (without the function of
parameter copy) is valid, the difference between the local keypad
AI1 and the external keypad AI1 is: When the external keypad AI1 is
set to the Min. value, the local keypad AI1 will be valid and P17.19
will be the voltage of the local keypad AI1; otherwise, the external
keypad AI1 will be valid and P17.19 will be the voltage of the
external keypad AI1.
Note: If the external keypad AI1 is frequency reference source, adjust
the local potentiometer AI1 to 0V/0mA before starting the VFD.
External keypad port. When the external keypad with the function
of parameter copying is valid, the local keypad LED is off. When the
external keypad without the function of parameter copying is valid,
the local and external keypad LEDs are on.
Note: Only the external keypad which has the function of
parameters copy owns the function of parameters copy, other
keypads do not have. (only for the VFDs ≤ 2.2kW)
Description
-26-
Keypad operation procedure