English
TROUBLESHOOTING AND MAINTENANCE
Protection/Alarm
Description
Possible causes
A1604:
Slot F high temperature
Temperature in the accessory is high.
- Temperature around the inverter close to 60
◦
C.
F1605:
Slot F overtemperature
Accessory overtemperature.
- Temperature around the inverter above 60
◦
C.
A1606:
Slot F enc. A cable
disconnection
Encoder signal not detected correctly
Note:
It can be disabled by setting C5.n.6.2, where n is the
number of the slot where the accessory is installed.
- Broken or disconnected signal cable.
- Encoder connection error.
- Encoder without power supply.
F1607:
Slot F enc. A cable
disconnection
Encoder signal not detected correctly
Note:
It can be disabled by setting C5.n.6.2, where n is the
number of the slot where the accessory is installed.
- Broken or disconnected signal cable.
- Encoder connection error.
- Encoder without power supply.
A1608:
Slot F enc. B cable
disconnection
Encoder signal not detected correctly
Note:
It can be disabled by setting C5.n.6.2, where n is the
number of the slot where the accessory is installed.
- Broken or disconnected signal cable.
- Encoder connection error.
- Encoder without power supply.
F1609:
Slot F enc. B cable
disconnection
Encoder signal not detected correctly
Note:
It can be disabled by setting C5.n.6.2, where n is the
number of the slot where the accessory is installed.
- Broken or disconnected signal cable.
- Encoder connection error.
- Encoder without power supply.
A1610:
Slot F enc. Z cable
disconnection
Encoder signal Z not detected correctly
- Broken or disconnected signal cable.
- Encoder connection error.
- Encoder without power supply.
F1611:
Slot F enc. Z cable
disconnection
Encoder signal Z not detected correctly
- Broken or disconnected signal cable.
- Encoder connection error.
- Encoder without power supply.
A1612:
Slot F AI1 cable
disconnection
Analog input signal set to actual mode is out of the
range 4 to 20 mA.
- AI cable broken (the read value was less than 2 mA
for 5 seconds).
Poor contact on the signal connection at the
terminals.
F1613:
Slot F AI1 cable
disconnection
Analog input signal set to actual mode is out of the
range 4 to 20 mA.
- AI cable broken (the read value was less than 2 mA
for 5 seconds).
Poor contact on the signal connection at the
terminals.
A1614:
Slot F AI2 cable
disconnection
Analog input signal set to actual mode is out of the
range 4 to 20 mA.
- AI cable broken (the read value was less than 2 mA
for 5 seconds).
Poor contact on the signal connection at the
terminals.
F1615:
Slot F AI2 cable
disconnection
Analog input signal set to actual mode is out of the
range 4 to 20 mA.
- AI cable broken (the read value was less than 2 mA
for 5 seconds).
Poor contact on the signal connection at the
terminals.
A1616:
Slot F AI3 cable
disconnection
Analog input signal set to actual mode is out of the
range 4 to 20 mA.
- AI cable broken (the read value was less than 2 mA
for 5 seconds).
Poor contact on the signal connection at the
terminals.
CFW900 | 83
Summary of Contents for CFW900
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