Danfoss TechCase iC7 Operating Manual page 19

Operating Guide | TechCase iC7
Fault Tracing
6
Status of the AC Drive
6.1
The status indicators on the control panel show the status of the AC drive. If there is an active fault or warning, the event information can
be found with the control panel, or with the PC tool, if a PC is connected to the TechCase iC7.
The status indicators and fault events are described in detail in the iC7 Series Industry Application Guide.
Troubleshooting
6.2
Issues with Software
6.2.1
If there are any issues with the firmware or applications software:
Check the version of the installed software and update if necessary.
l
Use the MyDrive® Insight PC tool to update the software.
¢
For instructions how to connect a PC to the case, see
¢
The drive must be powered up for the software installation.
¢
Make sure that the installed software is compatible with the drive.
l
Do not install application software which is not compatible with the iC7-Automation Frequency Converter.
¢
Problems with Internal/External Motor
6.2.2
If the internal or external motor does not rotate:
Check that the selection switch for internal/external motor is in the correct position.
l
Check that the motor parameter settings are correct.
l
If using an external motor, make sure that the used motor is compatible with the TechCase iC7.
l
If using an external motor, make sure that the connections are done correctly.
l
The Case does not Power Up
6.2.3
If the TechCase iC7 does not power up when pushing the ON button:
Check that the Emergency Stop button is in the OFF position.
l
Check that the 230 V supply cable is connected correctly.
l
Check the input fuses of the 230 V supply. See the location of the fuses in
l
Check that the wiring of the 230 V supply cable is correct and that the cable is not broken.
l
Drive does not Start Up
6.2.4
If the drive in the TechCase iC7 does not start up when the case is turned on:
Check the input fuses of the 230 V supply. See the location of the fuses in
l
Check that the wiring of the 230 V supply cable is correct and that the cable is not broken.
l
Check the parameter settings of the drive. For details, see the iC7 Series Industry Application Guide.
l
If the control panel on the drive is blank, disconnect the control panel, and reconnect it.
l
If the control panel stays blank, disconnect it and check the indicator lights on the drive under the panel. If the drive is in Ready
¢
state according to the indicator lights, the control panel is broken.
If the control panel is broken, contact Danfoss for ordering a new one.
¢
Danfoss Drives Oy © 2024.09
4.8 Connecting Ethernet Cables.
3.4 Interface.
3.4 Interface.
Fault Tracing
AQ433140445569en-000201 / 172K0364B | 19