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Installation Guide
Power Monitoring
E50B1, E50C2, E50C3
Modbus Point Map (cont.)
R/W NV Format
•
• 311/312 R
NV
•
• 313/314 R
•
• 315/316 R
•
• 317/318 R
•
• 319/320 R
•
• 321/322 R
•
• 323/324 R
•
• 325/326 R
•
• 327/328 R
•
• 329/330 R
NV
•
• 331/332 R
NV
•
• 333/334 R
NV
•
• 335/336 R
NV
•
• 337/338* R
•
• 339/340* R
•
• 341/342* R
NV
•
• 343/344* R
NV
•
• 345/346* R
NV
• 8000
R
NV
(to)
• 13760
R
NV
Invalid or Quiet Not A Number (QNAN) conditions are indicated by 0x8000 (negative zero) for 16 bit integers and 0x7FC00000 for 32 bit floating point numbers.
Floating point numbers are encoded per the IEEE 754 32-bit specifications.
* Points 337/338 through 345/346 are not available on units with firmware versions 1.018 or earlier.
ZL0103-0C
Page 25 of 26
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Units
Scale
Range
Float
kVARh
Float
kVA
Float
kVA
Float
kVA
Float
kVAR
Float
kVAR
Float
kVAR
Float
kW
Float
kVAR
Float
kVA
Float
kW
Float
kVAR
Float
kVA
0 -
Float
4294967040
0 -
Float
4294967040
Float
kWh
Float
kWh
Float
kWh
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Reactive Energy Consumption
Apparent Power, Phase A
Apparent Power, Phase B
Apparent Power, Phase C
Reactive Power, Phase A
Reactive Power, Phase B
Reactive Power, Phase C
Total Real Power Present Demand
Total Reactive Power Present Demand
Total Apparent Power Present Demand
Total Real Power Max Demand
Total Reactive Power Max Demand
Total Apparent Power Max Demand
Pulse Counter 1 (Real Energy)
Real Energy Consumption, Phase A
Real Energy Consumption, Phase B
Real Energy Consumption, Phase C
Logging Interface
Newest Logged Data Entry
(to)
5760 entries total (60 days at a 15 minute sub-interval)
Oldest Logged Data Entry
PowerMeterStore
Description
Contact Closure Counters. Valid for
both Pulse inputs and outputs. E50xx
counts are shown in (). See register
144 (Energy per Pulse) for the Wh per
pulse count. Clear via register 129.
Inputs are user defined. These values
are derived from the 32 bit integer
counter and will roll over to 0 when
the integer counters do.
clear via reset register
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09141
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