Appendix 1: Communications Parameters; Table 22: Communications Parameters - Modbus Function 2; Table 23: Communications Parameters - Modbus Function 3 - GE EntelliGuard TU Installation, Operation And Maintenance Manual

EntelliGuard®TU Trip Unit
Appendix 1 – Communications Parameters

APPENDIX 1: COMMUNICATIONS PARAMETERS

Table 22: Communications Parameters – Modbus Function 2
Register Variable
5 Relay 1 Status
6 Relay 2 Status
7 Relay 3 Status
8 Relay 4 Status
9 Input 1 Status
10 Input 2 Status
11 Input 3 Status
12 Input 4 Status
27 Breaker position
34 Cassette Indication
35 Draw Out
44 Remote Close
61 GF Sum Alarm Status
62 GF CT Alarm Status
Table 23: Communications Parameters – Modbus Function 3
Register
2 GF Protection Sun Enable
5 No. of Poles
6 Protective Relays Enable
7 Full Metering Enable
8 Neutral Position
10 Long Time Protection Enable
18 Agency Standard
20 GTU Model Type
22 Current Sensor Rating
24 Ground Fault Sum Alarm Enable
25 Ground Fault CT Alarm Enable
31 Current Alarm Enable
35 ZSI Enable
79 ST Switchable
81 Instantaneous
82 LT Switchable
84 Fuse Protection
86 GF Protection CT Enable
95 GF CT Switchable
98 Breaker Serial Number – Low 16 bit
99 Breaker Serial Number – High 16 bits
107 Reduce Instantaneous
206 Neutral Pole Rating
207 ZSI Combination
26
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0 – OFF, 1 – ON
0 – OFF, 1 – ON
0 – OFF, 1 – ON
0 – OFF, 1 – ON
0 – OFF, 1 – ON
0 – OFF, 1 – ON
0 – OFF, 1 – ON
0 – OFF, 1 – ON
0 – OFF, 1 – ON
0 – OFF, 1 – ON
0 – OFF, 1 – ON
0 – OFF, 1 – ON
0 – Normal, 1 – Alarm
0 – Normal, 1 – Alarm
Variable
0–Disable, 1–Enable
0–3 Pole, 1–4 Pole
0–Disable, 1–Enable
0–Disable, 1–Enable
0–Disable, 1–Enable
0–Disable, 1–Enable
0–UL, 1–IEC, 2–ANSI
0– GTU C, 1–GTU D, 4–GTU ACB
1–150 A
2–200 A
3–225 A
4–400 A
5–600 A
6–800 A
7–1000 A
0–Disable, 1–Enable
0–Disable, 1–Enable
0–Disable, 1–Enable
0–Disable, 1–GT-ST (Z), 2–GR-ST-Inst (T)
0–Disable, 1–Enable
0–Disable, 1–15X Switchable, 2–15X Non-Switchable
3–30X Switchable, 4–30X Non-Switchable
0–Disable, 1–Enable
0–Disable, 1–Enable
0–Disable, 1–Enable
0–Disable, 1–Enable
-
-
0–Disable, 1–Enable
0–50%, 1–63%, 2–100%
0
1–GF
Value
Value
8–1200 A 15–5000 A
9–1600 A 16–6000 A
10–2000 A 17–630 A
11–2500 A 18–1250 A
12–3000 A 19–6400 A
13–3200 A 20–Universal spare
14–4000 A
4–Instantaneous
5–GF and Inst
© 2008 General Electric All Rights Reserved
09/25/08
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