Fuji Electric FRENIC-HVAC User Manual page 489

Code
PTC PTC thermistor activated
Inverter life (Cumulative motor
rTE
run time)
Inverter life (Number of
CnT
startups)
Lob Low battery alarm
dtL Real-time clock (RTC) info lost
 Selecting light alarm factors
To set and display the light alarm factors in binary format, each light alarm factor has been
assigned to bits 0 to 7 as listed in Tables 6.3 through 6.6. Set the bit that corresponds to the
desired light alarm factor to "1."
- Data setting range: 00000000 to 11111111 (binary)
 Light Alarm Selection 1 (H181)
Table 6.3 Light Alarm Selection 1 (H181), Bit Assignment of Selectable Factors
Indication on
0
the LCD
Bit 7
Protective
-
function
Alarm code -
 Light Alarm Selection 2 (H182)
Table 6.4 Light Alarm Selection 2 (H182), Bit Assignment of Selectable Factors
Indication on
0
the LCD
Bit 7
Protective
-
function
Alarm code -
Name
0 0 0
6 5 4
Overload of
- -
motor 1
- OL1 -
0 0 0
6 5 4
RS-485 RS-485
communi- communi-
- cations error cations error
(COM port (COM port
2) 1)
- ErP Er8
6-179
6.3 Details of Function Codes
Description
The PTC thermistor on the motor detected a
temperature.
The motor cumulative run time reached the
specified level.
Number of startups reached the specified level.
- Low battery charge of RTC backup battery
(option)
- Date and time info was lost.
0 0
3 2
Inverter
External
- internal
overheat
- OH3
0 0
3 2
Option
Option error communi-
cations error
Er5 Er4
0 0
1 0
-
alarm
OH2 -
0 0
1 0
- -
- -