GE MiCOM P40 Technical Manual page 135

P446SV
MENU TEXT
SAV No SmpSynch 18
This is a data cell with 8 binary flags. It indicates the healthiness of the Sampled Values being received from each of the
configured Merging Units.
0: Sampled Values received are synchronised and any loss of samples is within acceptable limits.
1: Sampled Values received are not synchronised (Setting :Synchro Alarm) or the Sampled Value delay exceeds the acceptable
value (Merging Unit Delay setting). The IED raises a 9-2 Sample Alarm when any one of the binary flags is 1.
SAV Questionable 18
This is a data cell with 24 binary flags. It indicates the status of the IEC 61850 Quality attribute 'Questionable' in the Sampled
Value frames for each of the analogue channels. The channel assignment depends on the IED.
SAV Invalid 18
This is a data cell with 24 binary flags. It indicates the status of the IEC 61850 Quality attribute 'Invalid' in the Sampled Value
frames for each of the analogue channels. The channel assignment depends on the IED.
4.6.1.2 ALARM SIGNALS DDB TABLE
Ordinal Signal Name
340 ALARM_9_2_SAV
Sampled Value error.
341 GLOBAL_SYN_FAIL
This alarm is raised if the global synchronisation for Sampled Values has failed, inhibiting the current differential function.
342 9_2_SAV_CFG_ALARM
This alarm is triggered when the LN name is less than 10 characters or greater than 34 characters.
343 ALARM_INV_SETTING_SAV
This alarm is raised if Phase Diff is set to Enabled but GPS Sync is set to GPS disabled.
P446SV-TM-EN-1
Col Row
52 00000000
00000000 00000000
54
00000000
00000000 00000000
55
00000000
Source
Software
Software
Software
Software
Default Setting
Description
Type
Description
PFSO
PFSO
PFSO
PFSO
Chapter 6 - Sampled Value Operation
Available Setting
Response
Self reset alarm
Alarm latched with protection
function
Self reset alarm
Self reset alarm
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