Schweitzer Engineering Laboratories SEL-734 - Page 301

F.27
Date Code 20090730 Instruction Manual SEL-734 Meter
Modbus RTU Communications Protocol
Modbus RTU Communications Protocol
13054–13071 32FE–330F Rate E Max MW, MVAR, MVA Rcvd Peak Demand Time and Date UINT
13072–13089 3310–3321 Rate F Max MW, MVAR, MVA Rcvd Peak Demand Time and Date UINT
13090–13287 3322–33E7 Reserved
13288–14089 33E8–37CF
14090–14286 370A–37CE Reserved
14287 37CF Self-Read Selection Index Read/Write 0 29 UINT
14288–15089 37D0–3AF1 Present Rate (Self Read X) UINT
15090–16383 3AF2–3FFF Reserved
16384–16432 4000–4030 Harmonic 2–50 IA Mag UINT1000
16433–16481 4031–4061 Harmonic 2–50 IB Mag UINT1000
16482–16530 4062–4092 Harmonic 2–50 IC Mag UINT1000
16531–16579 4093–40C3 Harmonic 2–50 IN Mag UINT1000
16580–16677 40C4–4125 Harmonic 2–50 VA Mag VAB if Form 5 LONG1000
16678–16775 4126–4187 Harmonic 2–50 VB Mag VBC if Form 5 LONG1000
16776–16873 4188–41E9 Harmonic 2–50 VC Mag VCA if Form 5 LONG1000
16874–16922 41EA–421A Harmonic 2–50 IA Ang –180 180 INT
16923–16971 421B–424B Harmonic 2–50 IB Ang –180 180 INT
16972–17020 424C–427C Harmonic 2–50 IC Ang –180 180 INT
17021–17069 427D–42AD Harmonic 2–50 IN Ang –180 180 INT
17070–17118 42AE–42DE Harmonic 2–50 VA Ang VAB if Form 5 –180 180 INT
17119–17167 42DF–430F Harmonic 2–50 VB Ang VBC if Form 5 –180 180 INT
17168–17216 4310–4340 Harmonic 2–50 VC Ang VCA if Form 5 –180 180 INT
17217–17314 4341–43A2 Harmonic 2–50 Power A-Phase Reserved if Form 5 LONG10
17315–17412 43A3–4404 Harmonic 2–50 Power B-Phase Reserved if Form 5 LONG10
17413–17510 4405–4466 Harmonic 2–50 Power C-Phase Reserved if Form 5 LONG10
17511–17608 4467–44C8 Harmonic 2–50 Power 3-Phase LONG10
17609–24575 44C9–5FFF Reserved
Load Profile
All times include: Seconds (0–59); Minutes (0–59); Hours (0–23). All dates include: Days (0–31; Months (1–12); Years
(2000–9999).
24576 6000 Select Load Profile Recorder See Note 1 UINT
24577 6001 Load Profile Update Rate, LDAR Rate is in seconds 3 3600 UINT
24578 6002 Load Profile Channel Function,
LDFUNC enumeration is defined as
follows:
0 = End of Interval
1 = Average
2 = Change Over Interval
3 = Max in Interval
4 = Min in Interval
Load Profile Channel
Function
0 4 ENUM
24579–24591 6003–600F Reserved
24592–24598 6010–6016 Load Profile Value 1 Name STRING
24599–24605 6017–601D Load Profile Value 2 Name STRING
24606–24612 601E–6024 Load Profile Value 3 Name STRING
Table F.23 Modbus Register Map (Sheet 17 of 19)
Address Field Notes Min Max Conversion
Courtesy of NationalSwitchgear.com