Allen-Bradley Powermonitor 3000 User Manual page 113

Allen-Bradley HMIs
Table 4.12
Bitfield value
Binary Decimal
000 0
001 1
010 2
100 4
111 7
You may select the value at which the energy counters roll over to 0
in Table A.6 Advanced Device Configuration.
User-Configured Data Table
If your application requires monitoring a small number of parameters
normally found in different data tables, and you need to conserve
communications bandwidth, then the Powermonitor 3000
user-configured data table may be an ideal solution. To use this table,
your data client application performs a write to Table A.30
User-Configured Table Setup, containing the desired parameters that
you select from Table A.59 Parameters for Trend Log and Configurable
Table. To read the user configured table, perform a table read of Table
A.31 User-Configured Table Results.
The user-configured table setup includes the following elements:
• Password: needed to change the configuration
• Table identifier: a number that identifies the results table. For
DF1 and Ethernet PCCC/CSP, this is file number 31; for
EtherNet/IP, DeviceNet, and ControlNet, instance 37 or 1 (see
User-configured I/O table below)
• Parameter selections: from Table A.59. The first zero ends the list
of parameters
Table A.31 will return 14 elements (DeviceNet units) or 23 elements
(all other communications options) containing the parameters you
specified. You may specify more than 14 elements in DeviceNet units
but it will return only 14. The results table data is in floating-point
format. The first zero-valued element in the configuration write
determines how many meaningful elements are returned in a read of
the results table.
Parameter
Table 14 Table 15
- -
kWh forward kVARh forward
kWh reverse kVARh reverse
kVAh kAh
All All
Publication 1404-UM001D-EN-E - October 2004
Communications 4-53