Areva MiCOM P921 - Page 276

P92x/EN CT/E11 Technical Guide
Courier Database
Page 86/118 MiCOM P921-P922-P923
Col Row Menu Text Data Type Ind
Values (* : default)
Depend Cell Type Min/Max/Step
0E 00 VT RATIOS
01 Phase VT Primary Unsigned Integer (2 bytes) 2000 * Setting 10/100000/1 if 1000KV
Range else 22/48/1
02 Phase VT Secondary (1000 KV Range) Unsigned Integer (2 bytes) 1000 * Setting
570/1300/1 if 1000KV Range
03 Neutral VT Primary Unsigned Integer (2 bytes) 2000 * 0D01 != 0 Setting 10/100000/1 if 1000KV
Range else 22/48/1
04 Neutral VT Secondary (1000 KV Range) Unsigned Integer (2 bytes) 1000 * 0D01 != 0 Setting 570/1300/1 if 1000KV
Range
0F 00 SETTING GROUPS
01 Setting group toggle Indexed String 0 : Edge *
1 : Level
Setting 0 (Edge) / 1 (Level)
02 Select setting group Unsigned Integer (2 bytes) 1* 0F01 = 0 Setting 1/2 03 Group 1 visible Indexed String 0 : YES *
1 : NO
Setting 0 (YES) / 1 (NO)
04 Group 2 visible Indexed String
0 : YES 1 : NO *
Setting 0 (YES) / 1 (NO)
Protection Group n° 1
20 00 PHASE UNDERVOLTAGE
01 Stage 1 Undervoltage (Sub Heading) 02 Max U< Indexed String 0 0 = NO* / 1 = OR / 2 =
AND
Setting 0/2/1
03 Threshold U< Courier floating point number 5.0 V * if 1000KV Range
else 20.0 V
2002 != 0 Setting 5.0 / 130.0 / 0.1 if
1000KV Range else 20.0 / 480.0 / 0.5
04 Delay Type Indexed String
0 1
0: definite time * 1 : inverse time
2002 != 0 Setting 0/1/1
05 TMS Courier floating point number 1.0 * 2004=1 Setting 0.5/100.0/0.5 06 T RESET Courier floating point number 0.1 s * 2004 = 1 Setting 0 / 1000.0 / 0.1 s 07 Delay U< Courier floating point number 0.04 s * 2004=0 Setting 0 / 599.9 / 0.01 s 08-0F Reserved