Enumeration: Distance Transformer Connection; Enumeration: Slot Letters - GE UR Series Manual

CHAPTER 2: MODBUS COMMUNICATION
Bitmask RTD# Bitmask RTD#
7 RTD 7 24
8 RTD 8 25
9 RTD 9 26
10 RTD 10 27
11 RTD 11 28
12 RTD 12 29
13 RTD 13 30
14 RTD 14 31
15 RTD 15 32
16 RTD 16
F152
ENUMERATION: SETTING GROUP
0 = Active Group, 1 = Group 1, 2 = Group 2, 3 = Group 3
4 = Group 4, 5 = Group 5, 6 = Group 6
F153

ENUMERATION: DISTANCE TRANSFORMER CONNECTION

Bitmask Type Bitmask Type
0 None 5
1 Dy1 6
2 Dy3 7
3 Dy5 8
4 Dy7 9
F154
ENUMERATION: DISTANCE DIRECTION
0 = Forward, 1 = Reverse, 2 = Non-Directional
F155
ENUMERATION: REMOTE DEVICE STATE
0 = Offline, 1 = Online
F157
ENUMERATION: BREAKER MODE
0 = 3-Pole, 1 = 1-Pole
F160
ENUMERATION: TRANSFORMER PHASE COMPENSATION
0 = Internal (software), 1 = External (with CTs)
UR SERIES – COMMUNICATIONS GUIDE
Bitmask RTD#
RTD 24 40 RTD 40
RTD 25 41 RTD 41
RTD 26 42 RTD 42
RTD 27 43 RTD 43
RTD 28 44 RTD 44
RTD 29 45 RTD 45
RTD 30 46 RTD 46
RTD 31 47 RTD 47
RTD 32 48 RTD 48
Bitmask Type
Dy9 10 Yd7
Dy11 11 Yd9
Yd1 12 Yd11
Yd3
Yd5
F161
ENUMERATION: TRANSFORMER RATED WINDING
TEMPERATURE RISE
0 = 55°C (oil), 1 = 65°C (oil), 2 = 80°C (dry), 3 = 115°C (dry),
4 = 150°C (dry)
F162
ENUMERATION: TRANSFORMER TYPE OF COOLING
0 = OA, 1 = FA, 2 = Non-directed FOA/FOW,
3 = Directed FOA/FOW, 4 = Sealed Self Cooled,
5 = Vented Self Cooled, 6 = Forced Cooled
F163
ENUMERATION: TRANSFORMER WINDING CONNECTION
0 = Wye, 1 = Delta, 2 = Zig-zag
F164
ENUMERATION: TRANSFORMER WINDING GROUNDING
0 = Not within zone, 1 = Within zone
F166
ENUMERATION: AUXILIARY VT CONNECTION TYPE
0 = Vn, 1 = Vag, 2 = Vbg, 3 = Vcg, 4 = Vab, 5 = Vbc, 6 = Vca
F167
ENUMERATION: SIGNAL SOURCE
0 = SRC 1, 1 = SRC 2, 2 = SRC 3, 3 = SRC 4, 4 = SRC 5, 5 = SRC 6
F168
ENUMERATION: INRUSH INHIBIT FUNCTION
0 = Disabled, 1 = Adapt. 2nd, 2 = Trad. 2nd
F169
ENUMERATION: OVEREXCITATION INHIBIT FUNCTION
0 = Disabled, 1 = 5th
F172

ENUMERATION: SLOT LETTERS

Bitmask Slot Bitmask Slot
0 F 4 K
1 G 5 L
2 H 6 M
3 J 7 N
MEMORY MAP
Bitmask Slot Bitmask Slot
8 P 12 U
9 R 13 V
10 S 14 W
11 T 15 X
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