GE Multilin 565 - Page 127

FEATURE INFORMATION
565/575 DATA FORMATS (REVISION E2.73)
FORMAT APPLICABLE BITS DEFINITION
CODE
16
HEX
External Trip #3 (565)
17
HEX
External Trip #4 (565)
18
HEX
External Trip (575)
19
HEX
Reclosable Trip (575)
1A
HEX
Programmable Trip (575)
1B
HEX
Power Factor Trip (565, 575)
1C
HEX
Frequency Trip (565, 575)
1D
HEX
Voltage Phase Reversal Trip (565, 575)
1E
HEX
Phase Overcurrent Alarm (565, 575)
1F
HEX
Ground Overcurrent Alarm (565, 575)
20
HEX
Overvoltage Alarm (565, 575)
21
HEX
Undervoltage Alarm (565, 575)
22
HEX
Analog Input Alarm (565, 575)
23
HEX
Accumulated KA Alarm (565, 575)
24
HEX
Switch Alarm #1 (565, 575)
25
HEX
Switch Alarm #2 (565, 575)
26
HEX
Amps Demand Alarm (565, 575)
27
HEX
kW Demand Alarm (565, 575)
28
HEX
kVAR Demand Alarm (565, 575)
29
HEX
Power Factor Alarm (565, 575)
2A
HEX
Frequency Alarm (565, 575)
2B
HEX
Breaker Discrepancy Alarm (565, 575)
2C
HEX
Trip Coil Alarm (565, 575)
2D
HEX
MTM Communication Alarm (565, 575)
2E
HEX
Phase Overcurrent Alarm Reset (565, 575)
2F
HEX
Ground Overcurrent Alarm Reset (565, 575)
30
HEX
Overvoltage Alarm Reset (565, 575)
31
HEX
Undervoltage Alarm Reset (565, 575)
32
HEX
Analog Input Alarm Reset (565, 575)
33
HEX
Switch Alarm #1 Reset (565, 575)
34
HEX
Switch Alarm #2 Reset (565, 575)
35
HEX
Breaker Alarm Reset (565, 575)
36
HEX
Access Jumper Installed (565, 575)
37
HEX
Access Jumper Removed (565, 575)
38
HEX
Block Instantaneous Trip Enabled (565, 575)
39
HEX
Block Instantaneous Trip Disabled (565, 575)
3A
HEX
Block Timed Trips Enabled (565, 575)
3B
HEX
Block Timed Trips Disabled (565, 575)
3C
HEX
Curve Adjust Enabled (565, 575)
3D
HEX
Curve Adjust Disabled (565, 575)
40
HEX
Illegal Setpoint Access (565, 575)
41
HEX
System Manual Reset (565, 575)
42
HEX
Reclosure Enabled (575)
43
HEX
Reclosure Disabled (575)
44
HEX
Control Switch to Remote (565, 575)
45
HEX
Control Switch to Local (565, 575)
46
HEX
Reclosure #1 (575)
47
HEX
Reclosure #2 (575)
48
HEX
Reclosure #3 (575)
49
HEX
Reclosure #4 (575)
4A
HEX
Reclosure Lockout (575)
4B
HEX
Reclosure Scheme Reset (575)
4C
HEX
Serial Communication Trip (565, 575)
4D
HEX
Serial Communication Close (565, 575)
NUMBER FORMAT DISCRIPTION
X0000000 00000000 00000000 00000000 (BIN) Sign Bit (0 = Positive, 1 = Negative)
0XXXXXXX X0000000 00000000 00000000 (BIN) Exponent BIts
00000000 0XXXXXXX XXXXXXXX XXXXXXXX (BIN) Mantissa BIts
Example:
01000011 01001110 11101101 10110011 (BIN)
Sign (2
(Exponent-150)
) X (2
23
+ Mantissa) = Result
0XXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX (BIN) Sign = +
X1000011 0XXXXXXX XXXXXXXX XXXXXXXX (BIN) Exponent = 86(HEX) = 134(DEC)
XXXXXXXX X1001110 11101101 10110011 (BIN) Mantissa = 4EEDB3(HEX) = 5172659(DEC)
+(2
(134-150)
) X (2
23
+ 5172659) = 206.93 Amps or Volts
6-29