Firmware 03.00 - DMS EN 5.0 - 07/2009 L 47
8400 BaseLine D | Software Manual
Drive control (DCTRL)
Device states
4.1.1 "Init" state
In this state
• the controller is immediately after switching on mains power.
• the operating system is initialised.
• all device components (memory module, power section, etc.) are identified.
The inverter is inhibited, i.e. the motor terminals (U, V, W) of the inverter are
deenergised.
The digital and analog inputs are not yet evaluated at this time.
The communication interfaces (e.g. diagnostic interface) are not yet working.
The application is not yet processed.
The monitoring functions are not yet active.
The controller cannot be parameterised yet and no device commands can be executed.
When the power section is identified, it is checked first if it is switched on or if the required
voltage is within the tolerance zone. In case of undervoltage in the DC bus, the controller
changes to the "Trouble" or "Fault" state depending on the configuration.
LED DRIVE READY LED DRIVE ERROR Display in C137
OFF OFF 1: Initialisation active
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