What causes overvoltage in gefran TPD32-EV-...-4B DC Drives?
If your Gefran DC Drives are showing an overvoltage in the armature circuit, or the 'Max out voltage' parameter is set too low, or the drive does not operate with field weakening, even though the set speed can be reached only with a field weakening, check the Flux reg mode parameter.
How to resolve Hw opt1 failure on Gefran DC Drives?
If your Gefran DC Drives show a 'Hw opt1 failure', it indicates a failure on option card 1. Try a RESET. If you are still unsuccessful: probable internal fault. Contact your sales office.
How to resolve Opt2 failure on gefran TPD32-EV-...-4B?
If your Gefran DC Drives show an 'Opt2 failure', it indicates a failure on option card 2. Try a RESET. If you are still unsuccessful: probable internal fault. Contact your sales office.
What does speed fbk loss mean in gefran TPD32-EV-...-4B DC Drives?
If your Gefran DC Drives display a 'Speed fbk loss' error, it indicates that there is no speed feedback signal, the conductors of the feedback signal are interrupted or one or several encoder channels are missing (conductor interruption, no encoder power supply).
What does SSC Error mean on gefran TPD32-EV-...-4B?
If your Gefran DC Drives unit displays 'SSC Error', it's a non-configurable alarm that disables the drive if no serial communication is received from the slave because the slave is disconnected, the slave is not configured correctly (En ext digit FC parameter disabled), there are no signals on optical fiber cables, or data are exchanged but regarded as incorrect (checksum not valid).
General| Category | DC Drives |
|---|---|
| Model | TPD32-EV-...-4B |
| Input Voltage | 110...480 Vac ±10% |
| Output Current | 32A |
| Supply frequency | 50/60 Hz |
| Protection Class | IP20 |
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