Allen-Bradley 1420-V2-ENT User Manual

Rockwell Automation Publication 1420-UM001E-EN-P - March 2016 57
PowerMonitor 500 Unit Data Tables Appendix A
Table 25 - Energy Metering Values Modbus - Read-only
Modbus
Address
Length
(words)
Description / Units Data Format Notes
301281 4 Total kWh+ ULINT Values in Wh or varh
301285 4 Total kVARh+ ULINT
301289 4 Total kWh- ULINT
301293 4 Total kVARh- ULINT
301297 4 Partial kWh+ ULINT
301301 4 Partial kVARh+ ULINT
301305 4 Partial kWh- ULINT
301309 4 Partial kVARh- ULINT
301313 4 Hours counter ULINT Hours value: Integer part got from the division of the counter by
100-Minutes value: rest of the previous computation (decimal part)
Table 26 - Configuration - Base Unit: Read and Write
Modbus
Address
Length
(words)
Description / Units Data Format Notes
304097 1 Password UINT Minimum valid value: 0d Maximum valid value: 9999d
304098 1 Electrical system selection UINT Value =0: 1P (1-phase 2-wire) Value =1: 2P (2-phase 3-wire)
Value=2: 3P (3-phase 3-wire) Value=3: 3P2 (3-phase 2-wire) one
current and 1-phase (L1) to neutral voltage measurement)
Value=4: 3P1 (3-phase 4-wire one current and 3-phase to neutral
voltage measurements) Value=5: 3PN (default =3PN)
304099 1 Reserved UINT
304101 1 Backlight mode UINT The timing backlight is programmable from 0…255 minutes
(0 = always ON)
304107 1 DMD - Calculation UINT Selection of the DMD calculation mode Value=0: Fixed Value=1:
Slide - only for W and VA
304108 1 DMD - Time interval UINT Value=0: 1 min Value=1: 5 min Value=2: 10 min Value=3: 15 min
Value=4: 20 min Value=5: 30 min Value=6: 60 min
304110 1 DMD - Synchronization UINT Synchronization selection mode Value=0: OFF Value=1: Clock
304121 2 CT - Current transformer ratio REAL 1.0…9999.0
304123 2 VT(PT) - Voltage transformer ratio REAL 1.0…9999.0
304127 2 Filter Span parameter REAL Value min = 0.0
Value max = 100.0 (Disabled = 0.0)
304129 2 Filter Coefficient REAL Value min = 1.0
Value max = 256.0
304177 16 Virtual Alarm AL1 (LED 1) Customized See the Tabl e 27
304193 16 Virtual Alarm AL2 (LED 2) Base Alarm data structure
304209 16 Virtual Alarm AL3 (LED 3)
304225 16 Virtual Alarm AL4 (LED 4)

Allen-Bradley 1420-V2-ENT Specifications

General

Brand	Allen-Bradley
Model	1420-V2-ENT
Category	Control Unit
Language	English