Fuji Electric FRENIC-AQUA series User Manual page 159

Data format [40]
Alarm factor
15 14 13 12
Alarm caused by
multiple factors (1 to 5)
Data format [41]
Alarm history
15 14 13 12
Number of serial occurrences of same alarm
Indicates the content of an alarm that has occurred and the number of serial occurrence
times of the alarm.
Data format [43]
Operation command (for I/O check)
15 14 13 12
0 0 0 0
Unused
(All bits are turned ON when set to 1.)
Data format [44]
Operation status 2
15 14 13 12
0 0 IDL ID
(All bits are turned ON or become active when set to 1.)
Bit Symbol Description
0 FAR Frequency arrival
signal
1 FDT Frequency level
detection
2 RDY Inverter ready to
run
3 SWM2 2nd motor is
selected
4 IPF Auto-restarting
after recovery of
power
5 OL Motor overload
early warning
6 KP Running per
keypad
7 FAN Cooling fan in
operation
*1 The "Support" column indicates whether each inverter type supports the corresponding bit or not.
The symbol "O" means the code is supported and the symbol "X" means that the code is not
supported (fixed to 0).
11 10 9 8
Order of alarm
occurrences (1 to 5)
11 10 9 8
11 10 9 8
0 0 0 X7 X6
General-purpose input
11 10 9 8
OLP LIFE OH TRY FAN KP
Support
HVAC AQUA
× ×
× ×
5-72
7 6 5 4
Alarm code (See Table 5.32.)
7 6 5 4
Alarm code (See Table 5.32.)
7 6 5 4
X5 X4 X3 X2
7 6 5 4
OL IPF
Bit Symbol Description
8 TRY Retry in operation
9 OH Heat sink overheat
early warning
10 LIFE Lifetime alarm
11 OLP Overload
prevention control
12 ID Current detection
13 IDL Low level current
detection
14 ID2 Current detection 2
−
15 0
3 2 1 0
3 2 1 0
3 2 1 0
X1 REV FWD
General-
purpose input
3 2 1 0
0 RDY FDT FAR
Support
HVAC AQUA
× ×
× ×
× ×