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Diagnosis
ID 442289.06
144
Operation manual POSIDYN® SDS 5000
13
WE
KEEP
THINGS
MOVING
13.2.2
Event Indications
Events
Event indications on the display give the user information on the state of the device. The event list (chapter
13.3 Events) gives you a list of the event indications. The following event groups exist.
Fig. 13-3: Events
Error during active configuration
Events during active configuration are used to monitor the device during operation. The reaction to one of
these events can be set in four levels - inactive, message, warning or fault.
1. When an event is parameterized as a message, it is shown flashing at the bottom of the display. An
application is not affected by a message (i.e., the top part of the display does not change). A message is
not acknowledged. It is queued until the cause disappears.
2. A warning is shown in the top part of the display with the appropriate logo. The bottom line indicates the
flashing event. The upper right corner shows the remaining time after which the warning becomes a fault.
If the cause disappears within this parameterized time, the warning is reset. An application is not affected
by a warning.
3. When an event with the level "fault" occurs, the device immediately changes to the device state "fault
reaction." The event appears flashing in the bottom line of the display. A fault must be acknowledged.
The device provides notes on the cause of some of the events. These events are marked with a number and
appear alternately to the event indicators on the display. Causes which are not documented with a number in
the event description are only an indication of possible faults. They do not appear on the display.
For additional diagnosis, the occurrence of an event of this group is documented by incrementing a counter.
The fault counters are stored in the parameter group Z.. An acknowledgment can be programmed on the
operator panel or via binary input for some of these events. These events do not affect communication and
device control. The events can be identified by their consecutive numbering.
Sequence faults recognized by the CPU
The 5
th
generation of STOBER inverters includes a digital computer with microprocessor, memory and I/O
modules. When an error occurs which affects this area, the device reacts with an indication on the display. At
the same time, the inverter assumes a defined state (power section is turned off). The device must be turned
off and on again before it can return to its normal functionality.
At the same time, device control (menu function) and communication with the inverter are not possible. Events
of this type are marked on the display with the character "#".
Events
Sequence error
recognized
by CPU
active
configuration
inactive
configuration
Summary of Contents for POSIDYN SDS 5000
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