Fuji Electric frenic mini series, Руководство пользователя

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3.3 Programming Mode
3-23
Chap. 3
O
PERA
T
IO
N USING
T
H
E
KEYP
AD
Table 3.13 Continued
LED monitor
shows:
(Item No.)
Display contents Description
6_19
Terminal input
signal status under
communication
control (in
hexadecimal format)
6_20
Terminal output
signal status under
communication
control (in
hexadecimal display)
Shows the ON/OFF status of the digital I/O terminals under
communication control. Refer to Section 3.3.4 "[2]
Displaying control I/O signal terminals under
communication control
" for details.
When the same alarm occurs a number of times in succession, the alarm information for
the first time is retained and the information for the following alarms is not updated.
Figure 3.10 Status Transition of Alarm Information
Basic key operations
(1) With the menu displayed, use the and keys to select "Alarm information" (
6.AL
).
(2) Press the key to display the alarm list code (e.g. 1.0L1 ).
In the list of alarm codes, the alarm information for the last 4 alarms will be saved as an alarm
history.
(3) Each time the and keys are pressed, the last four alarms are displayed in order from the
most recent one as "
1
," "
2
," "
3
" and "
4.
"
(4) Press the key while the alarm code is displayed, and the corresponding alarm item number
(e.g.
6_00
) and data (e.g. Output frequency) will be displayed continuously in turn for 1
second each. It is possible to display the item number (e.g. 6_01 ) and data (e.g. Output
current) for each desired alarm using the and keys.
(5) Press the key to return to the alarm list. Press the key again to return to the menu.
If the menu cannot switch to any other one, set function code E52 to 2 (Full-menu mode).