Drive Diagnostics Via Keypad - Lenze 8400 Hardware Manual

9 Diagnostics
Display of operating data, diagnostics

Drive diagnostics via keypad

9.1.2 Drive diagnostics via keypad
Important operating parameters are measured by the controller. They can be displayed
with the keypad or PC.
Some operating data can be calibrated to be displayed or selected directly with the unit of
the process quantity (e.g. pressure, temperature, speed).

Note!
The calibration always affects all specified codes simultaneously.
Display of the controller status on the keypad
Icon














Display parameters
The parameters listed in the following table serve to get information on current statuses
and actual values of the controller for diagnostic purposes, e.g. with the keypad, via a bus
system or using the »Engineer« (when an online connection has been established to the
controller)
– In the »Engineer« parameter list and in the keypad, these parameters are classified
in the Diagnostics category.
– A detailed description of these parameters can be found in the software manual of
the prevailing device version.
270
– If the keypad at the front of the controller is connected to the
diagnostic interface X6, the area  of the LCD displays the
controller status via different symbols.
Meaning
Controller is switched on.
Controller is enabled.
Application in the controller is stopped.
Quick stop is active.
Controller is inhibited.
Controller is ready to start
Speed controller 1 in the limitation
The set current limit is exceeded in motor or
generator mode
Pulse inhibit is active
System fault is active
Fault
Trouble
TroubleQSP
Warning is active

Note
"SwitchedON" state

The power outputs are inhibited.
"ReadyToSwitchOn" state

The drive is torque-controlled.
The power outputs are inhibited.
"Fault" state

"Trouble" state

"TroubleQSP" state

"Warning" status display

EDS84ASC552 EN 10.0