GE Multilin C30 Controller System B-69
APPENDIX B B.4 MEMORY MAPPING
B
where P bit if set, indicates that the FlexLogic type is associated
with a protection element state and T represents bits for the BASE
type, and D represents bits for the descriptor.
The values in square brackets indicate the base type with P prefix
[PTTTTTTT] and the values in round brackets indicate the descrip-
tor range. The right-most T bit indicates whether the type is an ON
or OFF type. There can be a total of 64 types (plus protection ele-
ments). There can be a total of 256 descriptors of each type.
[0] Off (0) – this is boolean FALSE value
[1] On (1) – this is boolean TRUE value
[2] CONTACT INPUTS (1 to 96)
[3] CONTACT INPUTS OFF (1 to 96)
[4] VIRTUAL INPUTS (1 to 32)
[6] VIRTUAL OUTPUTS (1 to 64)
[8] CONTACT OUTPUTS
[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)
[16] DIRECT INPUTS (1 to 96)
[18] REMOTE OUTPUT DNA BIT PAIRS (1 to 32)
[20] REMOTE OUTPUT UserSt BIT PAIRS (1 to 32)
[22] REMOTE DEVICE ONLINE (1 to 16)
[24] MISCELLANEOUS EQUATION
[26] TELEPROTECTION INPUTS
[28] INSERT (via keypad only)
[30] DELETE (via keypad only)
[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 64)
[52] ONE SHOT
[54] SELF-TEST ERROR (see F141 for range)
[56] PLATFORM DIRECT INPUT (1 to 96)
[58] PLATFORM DIRECT OUTPUT (1 to 96)
[60] PLATFORM DIRECT DEVICE (1 to 8)
[62] MISCELLANEOUS EVENTS (see F146 for range)
[64] PDC NETWORK CONTROL
[66] PMU RECORDERE OUT OF MEMORY
[68] PMU RECORDER STOPPED
[128 to 255] ELEMENT STATES (see the Element States section
in the Modbus memory map)
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.
0 = Off, 1 = On
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].
F515
ENUMERATION ELEMENT INPUT MODE
0 = Signed, 1 = Absolute
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
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