Fuji Electric FRENIC-HVAC User Manual page 417

Explanations of each function are given in normal logic system "Active ON."
Function code data
Active
Active OFF
ON
0 1000 Inverter running
1 1001 Frequency (speed) arrival signal
2 1002 Frequency (speed) detected
Undervoltage detected (Inverter
3 1003
stopped)
5 1005 Inverter output limiting
Auto-restarting after momentary power
6 1006
failure
7 1007 Motor overload early warning
10 1010 Inverter ready to run
Switch motor drive source between
11  commercial power and inverter output
(For MC on commercial line)
Switch motor drive source between
commercial power and inverter output
12 
(For secondary side)
Switch motor drive source between
13  commercial power and inverter output
(For primary side)
Select AX terminal function (For MC
15 1015
on primary side)
16 1016 Shifted to pattern operation stage
17 1017 Pattern operation cycle completed
18 1018 Pattern operation stage number
19 1019 Pattern operation stage number
20 1020 Pattern operation stage number
22 1022 Inverter output limiting with delay
25 1025 Cooling fan in operation
26 1026 Auto-resetting
27 1027 Universal DO
28 1028 Heat sink overheat early warning
30 1030 Lifetime alarm
33 1033 Reference loss detected
35 1035 Inverter output on
36 1036 Overload prevention control
37 1037 Current detected
38 1038 Current detected 2
42 1042 PID alarm
43 1043 Under PID control
Motor stopped due to slow flowrate
44 1044
under PID control
45 1045 Low output torque detected
52 1052 Running forward
53 1053 Running reverse
Functions assigned
6-107
6.3 Details of Function Codes
Related
function
Symbol
codes/signals
(data)

RUN
E30
FAR
E31, E32
FDT

LU

IOL
F14
IPF
E34, F10, F12
OL

RDY
SW88
E01 to E07
ISW50 (40)
SW52-2
ISW60 (41)
J22
SW52-1

AX
TU
TO
C21 to C28
STG1
STG2
STG4
IOL (5)
IOL2
H06
FAN
H04, H05
TRY

U-DO

OH
H42
LIFE
E65
REF OFF
RUN (0)
RUN2
H70
OLP
ID
E34, E35,
E37, E38
ID2
J121 to J124
PID-ALM
J221 to J225
J101, J201
PID-CTL
J149 to J160
PID-STP
J249 to J260
E80, E81
U-TL

FRUN

RRUN