13
13.2 Operator and Error Messages
178 Digital Fault Recorder, SIMEAS R-PMU, Manual
E50417-H1076-C360-A5, Release 10.2012
Table 13-2 shows the allocation of LEDs 9 to 21 at delivery and describes the meaning of the
individual operator messages.
Table 13-2 Operator messages via LEDs
LED no. Message Definition
9 Device ready for operation Device is ready for operation, no malfunctions
10 Supply voltage OK Supply voltage is present
11 Battery buffer OK Battery buffer operating without malfunctions
(optional)
12 Recording active Is lit for the duration of a triggered fault recording
(TAR or TPR) - not with trigger cause "external
start"
13 Device synchronized LED flashes: a valid synchronization signal has
been detected, however, the device is not
synchronized yet;
LED lights up:device is synchronized
14 Communication active A communication has been set up by OSCOP P
15 Ring buffer active Records are deleted because ≥90 % of the
reserved memory space has been reached
16 PMU active LED flashes: PMU recording is active, however,
no PMU data is transferred to the PDC;
LED lights up: PMU recording is active and PMU
data is transferred to the PDC
17 Group alarm Device has malfunctioned
18 Normal mode Device is in normal mode, all triggers are active
19 Lock mode Device is in lock mode, all triggers are deactivated
20 Test mode Device is in test mode, all triggers are active;
"Test" is entered as trigger cause
21 Manual triggers Manual triggering of a record; "Manual" is entered
as trigger cause
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