INVT GD20-004G-2-EU, Руководство по эксплуатации

Страница: 33 / 168

Goodrive20-EU series VFD Keypad operation procedure
29
No. Name Description
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)
4.2 Keypad displaying
The keypad displaying state of Goodrive20-EU series VFDs is divided into stopping state
parameter, running state parameter, function code parameter editing state and fault alarm
state and so on.
4.2.1 Displayed state of stopping parameter
When the VFD is in the stopping state, the keypad will display stopping parameters which is
shown in Figure 4-3.
In the stopping state, various kinds of parameters can be displayed. Select the parameters to
be displayed or not by P07.07. See the instructions of P07.07 for the detailed definition of each
bit.
In the stopping state, there are 14 stopping parameters can be selected to be displayed or not.
They are: set frequency, bus voltage, input terminals state, output terminals state, PID given,
PID feedback, torque set value, AI1, AI2, AI3, HDI, PLC and the current stage of multi-step
speeds, pulse counting value, length value. P07.07 can select the parameter to be displayed
or not by bit and
》
/SHIFT can shift the parameters form left to right, QUICK/JOG (P07.02=2)
can shift the parameters form right to left.
4.2.2 Displayed state of running parameters
After the VFD receives valid running commands, the VFD will enter into the running state and
the keypad will display the running parameters. RUN/TUNE LED on the keypad is on, while
the FWD/REV is determined by the current running direction which is shown as Figure 4-3.
In the running state, there are 24 parameters can be selected to be displayed or not. They are:
running frequency, set frequency, bus voltage, output voltage, output torque, PID given, PID
feedback, input terminals state, output terminals state, torque set value, length value, PLC and
the current stage of multi-step speeds, pulse counting value, AI1, AI2, AI3, HDI, percentage of
motor overload, percentage of VFD overload, ramp given value, linear speed, AC input current.
P07.05 and P07.06 can select the parameter to be displayed or not by bit and
》
/SHIFT can
shift the parameters form left to right, QUICK/JOG (P07.02=2) can shift the parameters from
right to left.
4.2.3 Displayed state of fault
If the VFD detects the fault signal, it will enter into the fault pre-alarm displaying state. The
keypad will display the fault code by flicking. The TRIP LED on the keypad is on, and the fault