Lenze E94ARNE Regenerative power supply - Manual (Page 190)

9400 regenerative power supply module | Parameter setting
Diagnostics & fault analysis
Device diagnostics via keypad/bus system
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EDS94ARNExxxx EN 2.3 - 06/2014
8.3 Device diagnostics via keypad/bus system
Keypad display of the device state
Display parameters
Via the parameters listed in the following table, current states and actual values of the
regenerative power supply module can be queried for diagnostic purposes, e.g. by using
the keypad, a bus system, or the »Engineer« (when an online connection to the
regenerative power supply module has been established).
 For a detailed parameter description, please see the chapter " Parameter reference ".
( 265)
 When the keypad at the front of the regenerative power
supply module is connected to the diagnostic interface
X6, the state of the regenerative power supply module
is displayed via different icons on the LCD display in the
area .
Icon Meaning Note
 Device is ready for operation.
 Device is enabled.
 Application in the device is stopped.
 Device is inhibited. The power outputs are inhibited.
 Device is ready to switch on.
 Set current limit has been exceeded in motor
or generator mode.
 Pulse inhibit is active The power outputs are inhibited.
 System fault is active
 Fault is active
 Trouble is active
 Warning is active
Parameter Information Lenze setting
Value Unit
C00050 Output power (DC current) - kW
C00051 Actual frequency - Hz
C00052 Mains voltage - V
C00053 DC-bus voltage - V
C00054 Mains current - A
C00055/1 Phase current zero system - A
C00055/2 Phase current phase U - A
C00055/3 Phase current phase V - A