Fuji Electric FRENIC-Ace series, Руководство пользователя

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6.5 When Codes Other Than Alarm Codes and Light Alarm Indication (
l-al
) are Displayed
6-34
[ 6 ] Data of function codes cannot be changed
Possible Causes Check and Measures
(1) An attempt was made to
change function code data that
cannot be changed when the
inverter is running.
Check if the inverter is running with Menu “Drive Monitoring” using the
keypad and then confirm whether the data of the function codes can be
changed when the motor is running by referring to the function code
tables.

Stop the motor then change the data of the function codes.
(2) The data of the function codes
is protected.
Check the data of function code F00 (Data protection).

Change the data of F00 from a data protection state (F00=1 or 3) to
a data changeable state (F00=0 or 2).
(3) The WE-KP terminal command
(“Enable data change with
keypad”) is not entered, though
it has been assigned to a digital
input terminal.
Check the data of the function codes (E01-E05, E98, E99), and check
the input state by using “I/O Checking” from the Menu on the keypad.

Input a WE-KP command through a digital input terminal.
(4) The key was not pressed. Check whether key was pressed after changing the data of the
function codes.

Press key after changing the data.
Check that
saue
is displayed on the LED monitor.
(5) The data of the function codes
F02, E01-E05, E98, E99 are not
changeable.
Either one of the FWD and REV terminal commands is turned ON.

Turn OFF both FWD and REV.
(6) The function code(s) to be
changed does not appear.
If Menu #0 “Quick Setup” (
*fnc
) is selected, only the particular
function codes appear.

Call the menu of
!f__
to
!y__
by pressing key from the
quick setup ( *fnc ) state on the Menu to display the intended
function code and to change the value. (See Chapter 3 Section 3.4
Table 3.4-1 “Menus Available in Programming Mode” for the
details.)
[ 7 ] Function code data are not changeable (change from link functions)
Possible Causes Check and Measures
(1) An attempt was made to
change function code data that
cannot be changed when the
inverter is running.
Check if the inverter is running with Menu “Drive Monitoring” using the
keypad and then confirm whether the data of the function codes can be
changed when the motor is running by referring to the function code
tables.

Stop the motor then change the data of the function codes.
(2) The setting of the function code
y33 (Built-in CAN
communication:Operation
selection) is wrong.
Check whether the setting of the function code y33 (Built -in CAN
communication:Operation selection) is correct.

Set y33 correctly.
(3) The data of the function code
F02 is not changeable.
Either one of the FWD and REV terminal commands is turned ON.

Turn OFF both FWD and REV.