Siemens SIPROTEC 7SS60 Manual page 75

Read-out using the
DIGSI
communication
software
Readout using the
integrated keypad
Operational
annunciations
Block 81
7SS60 Manual
E50417-G1176-C132-A2
The procedure for reading out the operational and fault annunciation buffer and the
measured values using the DIGSI communication software is described in the manual
for the communication software.
From the initial state, the block $1181& () is reached by pressing the
twice.
The password is not required.
The annunciations are grouped as follows:
• Operational annunciations  23(5 $1181& ()
These are annunciations that may be generated during operation of the device: in-
formation on device states etc.
• Fault annunciations  )$8/7 $1181& ()
Here the annunciations of the last eight power system faults can be read out; fault
detection, trip commands, chronological sequences etc. According to the definition,
a power system fault begins with the first fault detection by a protection function and
ends with the reset of the last fault detection.
• Measured values  0($6 9$/8(6 ()
Display of measured values: differential and restraint current
Note:
A complete list of all annunciation and output functions and their associated function
numbers (FNo.) can be found in Appendix A.8.
Pressing the key brings you to the next operation level, where you can call up suc-
cessively all annunciation blocks using the
Operational annunciations are information that the device generates during operation
and that concerns the operation. They are available in block 81. Important events and
status changes are listed there in chronological order with the time of their occurrence.
Up to 30 operational events are stored. If more events are issued, the oldest are over-
written.
You can move from block  23(5 $1181& () to the operational events buffer
by pressing the key.
The events are stored in lists. After selecting the desired block, you can scroll the vis-
ible part of the list on the display up and down using the
the following example.
Control in Operation
and keys.
and keys, as shown in
key
6-3