GE N60 Instruction Manual page 544

B.4 MEMORY MAPPING
F400
UR_UINT16: CT/VT BANK SELECTION
Bitmask Bank selection
0 Card 1 Contact 1 to 4
1 Card 1 Contact 5 to 8
2 Card 2 Contact 1 to 4
B
3 Card 2 Contact 5 to 8
4 Card 3 Contact 1 to 4
5 Card 3 Contact 5 to 8
F491
ENUMERATION: ANALOG INPUT MODE
0 = Default Value, 1 = Last Known
F500
UR_UINT16: PACKED BITFIELD
First register indicates input/output state with bits 0 (MSB) to 15
(LSB) corresponding to input/output state 1 to 16. The second reg-
ister indicates input/output state with bits 0 to 15 corresponding to
input/output state 17 to 32 (if required) The third register indicates
input/output state with bits 0 to 15 corresponding to input/output
state 33 to 48 (if required). The fourth register indicates input/out-
put state with bits 0 to 15 corresponding to input/output state 49 to
64 (if required).
The number of registers required is determined by the specific
data item. A bit value of 0 = Off and 1 = On.
F501
UR_UINT16: LED STATUS
Low byte of register indicates LED status with bit 0 representing
the top LED and bit 7 the bottom LED. A bit value of 1 indicates
the LED is on, 0 indicates the LED is off.
F502
BITFIELD: ELEMENT OPERATE STATES
Each bit contains the operate state for an element. See the F124
format code for a list of element IDs. The operate bit for element ID
X is bit [X mod 16] in register [X/16].
F513
ENUMERATION: POWER SWING MODE
0 = Two Step, 1 = Three Step
F514
ENUMERATION: POWER SWING TRIP MODE
0 = Delayed, 1 = Early
F515
ENUMERATION ELEMENT INPUT MODE
0 = Signed, 1 = Absolute
B-98 N60 Network Stability and Synchrophasor Measurement System
F516
ENUMERATION ELEMENT COMPARE MODE
0 = Level, 1 = Delta
F517
ENUMERATION: ELEMENT DIRECTION OPERATION
0 = Over, 1 = Under
F518
ENUMERATION: FLEXELEMENT UNITS
0 = Milliseconds, 1 = Seconds, 2 = Minutes
F519
ENUMERATION: NON-VOLATILE LATCH
0 = Reset-Dominant, 1 = Set-Dominant
F522
ENUMERATION: TRANSDUCER DCMA OUTPUT RANGE
0 = –1 to 1 mA; 1 = 0 to 1 mA; 2 = 4 to 20 mA
F523
ENUMERATION: DNP OBJECTS 20, 22, AND 23 DEFAULT
VARIATION
Bitmask Default variation
0 1
1 2
2 5
3 6
F524
ENUMERATION: DNP OBJECT 21 DEFAULT VARIATION
Bitmask Default variation
0 1
1 2
2 9
3 10
F525
ENUMERATION: DNP OBJECT 32 DEFAULT VARIATION
Bitmask Default variation
0 1
1 2
2 3
3 4
4 5
5 7
APPENDIX B
GE Multilin