English
TROUBLESHOOTING AND MAINTENANCE
Protection/Alarm
Description
Possible causes
A1204:
Slot B high temperature
Temperature in the accessory is high.
- Temperature around the inverter close to 60
◦
C.
F1205:
Slot B overtemperature
Accessory overtemperature.
- Temperature around the inverter above 60
◦
C.
A1206:
Slot B 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.
F1207:
Slot B 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.
A1208:
Slot B 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.
F1209:
Slot B 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.
A1210:
Slot B enc. Z cable
disconnection
Encoder signal Z not detected correctly
- Broken or disconnected signal cable.
- Encoder connection error.
- Encoder without power supply.
F1211:
Slot B enc. Z cable
disconnection
Encoder signal Z not detected correctly
- Broken or disconnected signal cable.
- Encoder connection error.
- Encoder without power supply.
A1212:
Slot B 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.
F1213:
Slot B 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.
A1214:
Slot B 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.
F1215:
Slot B 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.
A1216:
Slot B 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 | 71
Summary of Contents for CFW900
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