Astraada DRV-22, Operation Manual

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Astraada DRV-22 inverters Keypad operation procedure
15
Serial
No.
Name Description
v v . . - -
4 Buttons
Programming
key
Enter or escape from the first level menu and remove
the parameter quickly
Entry key
Enter the menu step-by-step
Confirm parameters
UP key Increase data or function code progressively
DOWN key Decrease data or function code progressively
Right-shift key
Move right to select the displaying parameter
circularly in stopping and running mode.
Select the parameter modifying digit during the
parameter modification
Run key
This key is used to operate on the inverter in key
operation mode
Stop/
Reset key
This key is used to stop in running state and it is
limited by function code P07.04
This key is used to reset all control modes in the fault
alarm state
Quick key
The function of this key is confirmed by function code
P07.02.
5
Keypad
port
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.
6
Analog
potentio
meter
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 inverter.
4.2 Keypad displaying
The keypad displaying state of Astraada DRV-22 series inverters 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 inverter is in the stopping state, the keypad will display stopping parameters which is shown in figure 4-2.
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.
4.1.2 Displayed state of running parameters
After the inverter receives valid running commands, the inverter 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 4-2.
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 inverter 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.
4.1.3 Displayed state of fault
If the inverter 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 reset can be operated by the STOP/RST on the keypad, control terminals or communication commands.
4.1.4 Displayed state of function codes editing
In the state of stopping, running or fault, press PRG/ESC to enter into the editing state (if there is a password, see P07.00 ).The editing state is displayed on