Micom P721, Technical Manual

Page: 232 / 334

P72x/EN CT/A11 Communication database
Page 42/78 MiCOM P721/P723
CODE DESCRIPTION
F70 Unsigned integer: 1st operator for Boolean equations
0 : NULL
1 : NOT
F71 Unsigned integer: Other than 1st operator for Boolean equations
0 : OR
1 : OR NOT
2 : AND
3 : AND NOT
F72 Unsigned integer: Operand for Boolean equations
0: NULL
1: [95] SUP
2: [95] tSUP
3: [95A] tSUP
4: [95B] tSUP
5: [95C] tSUP
6: [87] DIFF
7: [87] tDIFF
8: [95N] SUP
9: [95N] tSUP
10: [87N] DIFF
11: [87N] tDIFF
12: [87CZ] check zone
13: Buswire shorting
14: tAux 1
15: tAux 2
16: tAux 3
17: tAux 4
18: Logic input 1 (energized)
19: Logic input 2 (energized)
20: Logic input 3 (energized)
21: Logic input 4 (energized)
22: Logic input 5 (energized)
23: Active setting group 2
24: CB Failure
F73 Unsigned integer: LED status (bit = 0 if LED inactive)
bit 0: Trip LED
bit 1: Alarm LED
bit 2: Warning LED
bit 3: Healthy LED (always active)
bit 4: LED 5
bit 5: LED 6
bit 6: LED 7
bit 7: LED 8
bit 8:
bit 9:
bit 10:
bit 11:
bit 12:
bit 13:
bit 14:
bit 15:
F74 Unsigned integer: Filter of analogue input protection
correspondence :
1: Sample mode only
3: Sample mode + Fast sample mode
4: Fourier mode
(said differently: bit 0 is for Samples mode, bit 1 is for Fast samples mode, bit 2 is for
Fourier mode)
F75 Unsigned integer: Diff. threshold unit mode
0: Current set (A) / Ampere
1: Voltage set (V) / Volt