FR500A&FR510A Series Vector Control Inverter
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Table 4-4 Prompt characters
Prompt symbol
Meaning
Prompt symbol
Meaning
Err00
～
Err99
Fault type
TUNE
Motor parameter
identification in
process
A00
～
A99
Alarm type
-END-
Write parameter
4.2 Viewing and Modifying Function Codes
The keypad of the FR500A&FR510A adopts three-level menu.
The three-level menu consists of function code group (Level I), function code (Level II), and
function code setting value (level III), as shown in the figure 4-2.
Fig.4-3 Operation procedure on the keypad
Explanation: In the level III menu, you can press the ESC key or ENT key to return to the level II
menu. The difference is: If you do not have to modify the function code setting, press ENT will be
automatically transferred to the next function code; If the function code settings are modified, it will
display menu "-END-" 1 second when press ENT key, and redisplay the current function code settings,
and it will be automatically transferred to the next function code when press the ENT key again. Press
the ESC key to abandon the current parameter changes directly returns the current function code in
level II.
Here is an example of changing the value of F01.02 to 15.00 Hz.
Fig.4-4 Example of changing the parameter value
In Level III menu, if the parameter has no blinking digit, it means that the parameter cannot be
modified. This may be because:
（
1
）
Such a function code is only readable, such as, AC drive model, actually detected parameter
and running record parameter.
（
2
）
Such a function code cannot be modified in the running state and can only be changed at
stop.
4.3 Viewing Status Parameters
There are stop state parameters and running state parameters.
It has 4 status parameters in the stop or running state .You can press “>>” on the keypad to
display status parameters. Which parameters are displayed is determined by the values of F16.03
～
F16.06
（
Running state parameters 1
～
4
）
, F16.07
～
F16.10
（
stop state parameters1
～
4
），
it can select
the U00 group.
