Fuji Electric FRENIC-Ace series - Page 127

3.4 Programming Mode
3-33
OPERATION USING THE KEYPAD
Chap 3
LED monitor
shows:
(item No.):
Item Description
6_16 Multiple alarm 1
Simultaneously occurring alarm code (1)
(“
---- ” is displayed if no alarm has occurred.)
6_17 Multiple alarm 2
Simultaneously occurring alarm code (2)
(“
---- ” is displayed if no alarm has occurred.)
6_18
Terminal I/O signal status under
communications control
(displayed with the ON/OFF of
LED segments)
Shows the ON/OFF state of the digital I/O terminals under
RS-485 communications control when alarm occurred. Refer to
“ Displaying control I/O signal terminals under communications
control” in “3.4.4 Checking I/O signal status “I/O Checking:
$i_o ”” for details.
6_19
Terminal input signal status
under communications control
(in hexadecimal)
6_20
Terminal output signal status
under communications control
(in hexadecimal)
6_21
Error sub code Secondary error code for an alarm.
6_22 Running status 2
Running status 2 when alarm occurred as four hexadecimal
digits.
For details, refer to “Table 3.4-5 Running Status 2 (
3_23 ) Bit
Assignment” in “3.4.3 Monitoring the running status “Drive
Monitoring: #ope ”.”
6_23 Detected speed Shows the detected speed value when alarm occurred.
6_24
Running status 3
Running status 3 when alarm occurred as four hexadecimal
digits.
For details, refer to “Table 3.4-14 Running Status 3 ( 3_24 ) Bit
Assignment” given below.
6_25 Multiple alarm sub code Secondary error code for a multiple alarm.
When the same alarm occurs repeatedly in succession, the alarm information for the first and the most
recent occurrences will be preserved and the information for other occurrences in
-
between will be
discarded. The number of consecutive occurrences will be preserved as the first alarm information.
Table 3.4-14 Running Status 3 ( 3_24 ) Bit Assignment
Bit Notation Content Bit Notation
Content
15 ― Always “0.” 7 FAN “1” when the fan is in operation.
14 ID2 “1” when current 2 is detected. 6 KP “1” during keypad operation.
13 IDL “1” when low current is detected. 5 OL
“1” when a motor overload early
warning is issued.
12 ID “1” when current is detected. 4 IPF
“1” during auto-restarting after
momentary power failure.
11 OLP “1” under overload prevention control. 3 SWM2 “1” when motor 2 is selected.
10 LIFE
“1” when a lifetime early warning is
issued.
2 RDY “1” when the inverter is ready to run.
9 OH
“1” when a heat sink overheat early
warning is issued.
1 FDT “1” when frequency is detected.
8 TRY “1” during auto-resetting. 0 FAR
“1” when a frequency arrival signal is
issued.