Diagnostics
Display of operating data, diagnostics
Drive diagnostics via keypad
l
165
EDS84ASC552 EN 6.0
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
– 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.
Icon
Meaning
Note
d
Controller is switched on.
"SwitchedON" state
Controller is enabled.
Application in the controller is stopped.
Quick stop is active.
Controller is inhibited.
The power outputs are inhibited.
Controller is ready to start
"ReadyToSwitchOn" state
¥
Speed controller 1 in the limitation
The drive is torque−controlled.
¦
The set current limit is exceeded in motor
or generator mode
§
Pulse inhibit is active
The power outputs are inhibited.
System fault is active
Fault
"Fault" state
Trouble
"Trouble" state
¡
TroubleQSP
"TroubleQSP" state
¢
Warning is active
"Warning" status display
Display parameters
The parameters listed in the following table serve to query current states and actual values
of the controller for diagnostic purposes, e.g. by means of the keypad, via a bus system, or
using the »Engineer« (when an online connection to the controller has been established)
– 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
for StateLine C and HighLine C.
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