English
TROUBLESHOOTING AND MAINTENANCE
Protection/Alarm
Description
Possible causes
F609:
Model Version
Incompatible
Inverter model data version is incompatible with the
actual firmware.
Note:
- Contact technical support to arrange the model
update.
A700:
HMI Disconnected
Alarm related to the HMI disconnection.
- Commands configured via HMI, and HMI is not
connected to the inverter.
F701:
HMI Disconnected
Fault related to the HMI disconnection.
- Commands configured via HMI, and HMI is not
connected to the inverter.
A702:
Inverter Disabled
Alarm indicates that the General Enable command is
Inactive.
- Run/Stop command of the SoftPLC application
equal to Run, or the movement block was enabled
with the inverter in general disable.
A706:
SPLC Refer. Not Progr.
Reference not programmed for SoftPLC.
- It occurs when a movement block is enabled and
the speed reference is not set for SoftPLC (check
C4.3.1.2).
A708:
SoftPLC Not Running
SoftPLC application is not running.
- Check the SoftPLC status in S6.1.1 and the action
configuration for application not running in C10.1.3.
F709:
SoftPLC Not Running
SoftPLC application is not running.
- Check the SoftPLC status in S6.1.1 and the action
configuration for application not running in C10.1.3.
F1000:
Accessory firmware
update error
Error during accessory firmware update.
Old inverter firmware version.
A1012:
Default Slot 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.
F1013:
Default Slot 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.
A1014:
Default Slot 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.
F1015:
Default Slot 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.
F1100:
Slot A incompatible
accessory
Error during accessory firmware update.
Old inverter firmware version.
F1101:
Slot A Initialization Error
It was not possible to initialize a resource required for
the accessory to work.
- Resource already in use by another accessory.
In the case of communication network accessories,
only one accessory of each type of network can be
connected to the inverter at a time.
F1103:
Slot A accessory
connection
Loss of communication with the accessory.
- Above-supported electromagnetic noise.
- Vibration above supported limits causing connector
problems.
- Corrupted accessory firmware.
CFW900 | 67
Summary of Contents for CFW900
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