Difference between revisions of "Building monitoring"
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==Displaying Energy Scripts Outline== | ==Displaying Energy Scripts Outline== | ||
#Java scripts harvest data directly from Modbus | #Java scripts harvest data directly from Modbus | ||
| − | #Perl scripts | + | #Perl scripts collects this data and put it in the Postgress database "energy" under the table "electrical_energy" |
| − | # | + | #*electrical_energy attributes: |
| − | # | + | #**area - what building. |
| − | # | + | #**preal - kW hours for that instant. |
| − | # | + | #**date - date of harvest. |
| − | #A final perl script accesses this data and generates a .png graph using the Google graph API | + | #A final perl script (display/production|development/js-file-gen.pl) accesses this data and generates a .png graph using the Google graph API |
| + | #* This script takes one parameter for either the production or development branches. | ||
#The images generated (day, week, month, year) are put in a html frame on a [http://proto.cs.earlham.edu/~energy/production/eDisplay/ page] to display the data. | #The images generated (day, week, month, year) are put in a html frame on a [http://proto.cs.earlham.edu/~energy/production/eDisplay/ page] to display the data. | ||
| + | #*This page refreshes every 5 minutes | ||
==Building EGX100 IPs== | ==Building EGX100 IPs== | ||
Revision as of 13:53, 29 April 2012
Contents
Displaying Energy Scripts Outline
- Java scripts harvest data directly from Modbus
- Perl scripts collects this data and put it in the Postgress database "energy" under the table "electrical_energy"
- electrical_energy attributes:
- area - what building.
- preal - kW hours for that instant.
- date - date of harvest.
- electrical_energy attributes:
- A final perl script (display/production|development/js-file-gen.pl) accesses this data and generates a .png graph using the Google graph API
- This script takes one parameter for either the production or development branches.
- The images generated (day, week, month, year) are put in a html frame on a page to display the data.
- This page refreshes every 5 minutes
Building EGX100 IPs
- 159.28.165.100 - Bundy
- 159.28.165.101 - Barrett
- 159.28.165.102 - Wilson
- 159.28.165.103 - Warren
- 159.28.165.104 - Mills*
- 159.28.165.105 - Olvey Andis*
- 159.28.165.? - Main switch gear (PM8)
- * - CT magnets are not installed yet, no EGX100 on network, etc.
Building Amperage Correction Factors
- Bundy - 31.25
- Barrett - 15.625
- Wilson - 62.5
- Warren - 62.5
- Mills* - ?
- Olvey Andis* - ?
- Source: load the schneider doc, amps, reference page
Documentation
- MIB for the PM8 (device mounted on the main switchgear)
- Register list for the Enercept/EGX100s (devices mounted in each of the buildings)
