GE L90 Instruction Manual page 628

B.4 MEMORY MAPPING
[4] VIRTUAL INPUTS (1 to 64)
[6] VIRTUAL OUTPUTS (1 to 96)
[10] CONTACT OUTPUTS VOLTAGE DETECTED (1 to 64)
[11] CONTACT OUTPUTS VOLTAGE OFF DETECTED (1 to 64)
[12] CONTACT OUTPUTS CURRENT DETECTED (1 to 64)
[13] CONTACT OUTPUTS CURRENT OFF DETECTED (1 to 64)
[14] REMOTE INPUTS (1 to 32)
[28] INSERT (via keypad only)
B
[32] END
[34] NOT (1 INPUT)
[36] 2 INPUT XOR (0)
[38] LATCH SET/RESET (2 inputs)
[40] OR (2 to 16 inputs)
[42] AND (2 to 16 inputs)
[44] NOR (2 to 16 inputs)
[46] NAND (2 to 16 inputs)
[48] TIMER (1 to 32)
[50] ASSIGN VIRTUAL OUTPUT (1 to 96)
[52] SELF-TEST ERROR (see F141 for range)
[56] ACTIVE SETTING GROUP (1 to 6)
[62] MISCELLANEOUS EVENTS (see F146 for range)
[64 to 127] ELEMENT STATES
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
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.
B-82
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].
F504
BITFIELD: 3-PHASE ELEMENT STATE
bitmask
0
1
2
3
4
5
6
7
F505
BITFIELD: CONTACT OUTPUT STATE
0 = Contact State, 1 = Voltage Detected, 2 = Current Detected
F506|
BITFIELD: SINGLE-PHASE ELEMENT STATE
0 = Pickup, 1 = Operate
F507
BITFIELD: COUNTER ELEMENT STATE
0 = Count Greater Than, 1 = Count Equal To, 2 = Count Less Than
F508
BITFIELD: DISTANCE ELEMENT STATE
bitmask
0
1
2
3
4
5
6
7
8
9
10
11
F509
BITFIELD: SIMPLE ELEMENT STATE
0 = Operate
L90 Line Current Differential System
element state
Pickup
Operate
Pickup Phase A
Pickup Phase B
Pickup Phase C
Operate Phase A
Operate Phase B
Operate Phase C
distance element state
Pickup
Operate
Pickup AB
Pickup BC
Pickup CA
Operate AB
Operate BC
Operate CA
Timed
Operate IAB
Operate IBC
Operate ICA
APPENDIX B
GE Multilin