Rainforest Automation EMU-2 Technical Manual Download Page 7

 
 
 

EMU-2

™ 

Technical Manual 

 

 

 
 
 

 

 

 

 

Cluster

Cluster 

ID

Client/

Server

Commands

Cmd 

ID

Attribute

Set

AttSet 

ID

Attributes read

Attribute

ID

Option

GetCurrentPrice

0x00

GetSceduledPrices

0x01

PriceAcknowledgement

0x02

Rate Label
Currency
Price Trailing Digit and Tier
Number Of Price Tiers & Register Tier
Start Time
Duration
Price
Number Of Block Thresholds

Block Price

Price Control
Tier1PriceLabel

0x00

Tier2PriceLabel

0x01

Tier3PriceLabel

0x02

Tier4PriceLabel

0x03

Tier5PriceLabel

0x04

Tier6PriceLabel

0x05

Tier7PriceLabel

0x06

Block1Threshold

0x00

Block2Threshold

0x01

Block3Threshold

0x02

Block4Threshold

0x03

Block5Threshold

0x04

Block Period 0x02 StartOfBlockPeriod

0x00

BlockPeriodDuration (minutes)

0x01

ThresholdMultiplier

0x02

ThresholdDivisor

0x03

Commodity  0x03 Standing Charge

0x01

NoTierBlock1Price

0x00

NoTierBlock2Price

0x01

NoTierBlock3Price

0x02

NoTierBlock4Price

0x03

NoTierBlock5Price

0x04

CurrentBillingPeriodStart

0x00

CurrentBillingPeriodDuration

0x01

GetLastMessage

0x00

Message Confirmation

0x01

MessageID
MessageControl
MessageID
MessageControl
StartTime
Duration
Message
Payment Control

0x00

Credit Remaining

0x01

Credit Status

0x03

only enabled for prepayment support   

Prepay

only enabled if Price Labels are used instead of Rate Label    Price Label

only enabled for block pricing support    Block Price

0x00

PublishPrice

(received)

0x0703

Prepayment

Attributes

Client

0x0700

Attributes

Price

Message

0x0703

Cancel Message 

(received)

0x00

Client

Prepay

0x00

DisplayMessage 

(received)

Client

Prepayment 

Information 

Set

0x01

Price Label

0x00

Block Price

Block 

Threshold

0x01

0x04

Block Price 

Information

Billing 

Information

0x07

Tier Label

Summary of Contents for EMU-2

Page 1: ...EMU 2 Energy Monitoring Unit Technical Manual Version 1 05 Sept 2014...

Page 2: ...sold given or loaned to another person Under the law copying includes translating into another language or format Rainforest Automation may have patents patent applications trademarks copyrights or ot...

Page 3: ...tup Procedure 8 Diagnostic Mode 10 Diagnostic Mode Navigation Flowchart 11 EMU 2 Diagnostic Mode Screens 12 Hard Reset 12 Device ID 12 Link Key 12 Device Info 12 Hard Reset 13 Connecting to the Serial...

Page 4: ...uency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in...

Page 5: ...stomer support engineers and laboratory and field engineers performing evaluations and trials involving the EMU 2 This manual is a companion to the EMU 2 User Manual and both documents should be consu...

Page 6: ...ic 0x0000 Server Mandatory Commands Identify 0x0003 Server Mandatory Commands Time 0x0000 TimeStatus 0x0001 LocalTime 0x0007 Key Establishment 0x0800 Client Server Mandatory Commands GetProfile 0x00 E...

Page 7: ...2 ThresholdDivisor 0x03 Commodity 0x03 Standing Charge 0x01 NoTierBlock1Price 0x00 NoTierBlock2Price 0x01 NoTierBlock3Price 0x02 NoTierBlock4Price 0x03 NoTierBlock5Price 0x04 CurrentBillingPeriodStart...

Page 8: ...enabled in its beacon After joining the network wait for the Coordinator to send the network key encrypted with our link key derived from the install code Look for the Key Establishment Cluster using...

Page 9: ...cedure This has unpredictable results and may cause the device to be decommissioned as if it had performed a Hard Reset For each Channel 11 up to 26 Send Beacon Request Receive Beacons make list of Ca...

Page 10: ...u must first put the EMU 2 into Configuration Mode This is done by pressing and releasing both buttons simultaneously note that this should not be attempted until the EMU 2 has successfully connected...

Page 11: ...utton both buttons 4 minutes inactivity Active Mode hold both buttons for 5 seconds release Diagnostic Mode Hard Reset screen Top Button Disconnect from meter Device info screen any button Bottom Butt...

Page 12: ...sends you to the Link Key screen Link Key The Link Key screen shows the Preconfigured Link Key for this EMU 2 It consists of 16 pairs of hex digits Pressing any button sends you to the Device Info scr...

Page 13: ...joining A Hard Reset can be initiated from the Hard Reset screen in Diagnostic Mode see the previous section Diagnostic Mode Selecting Reset Top Button in the Hard Reset screen brings up the followin...

Page 14: ...ore connecting the EMU 2 to your computer you will need to install the Personal Meter Reader software Go to the link http www rainforestautomation com raven_support Click on the Personal Meter Reader...

Page 15: ...Mini USB cable When the EMU 2 is plugged in for the first time the device drivers have to be installed This should be done automatically by Windows If for some reason Windows is unable to find the dr...

Page 16: ...b Click the Connect USB button to initiate the connection You should see the speedometer screen pop up c Click the green RAVEn tab to get back to the device information You should see that the Disconn...

Page 17: ...t Once your computer is connected to the EMU 2 click the Home tab at the top of the Personal Meter Reader screen and select Firmware The Firmware Update window should pop up a Click the button to the...

Page 18: ...in Configuration Mode it will speed up the download of the Firmware Update Click the Start Update button in the Firmware Update window You will see the line Update Firmware Started appear in the lowe...

Page 19: ...number of tiers is 1 or 0 or if the price tier has not been set then none of the Indicator LED Lights will be on of tiers tier 1 tier 2 tier 3 tier 4 tier 5 tier 6 tier 7 7 green green yellow yellow...

Page 20: ...he Current Usage screen using the device control buttons Adjust your usage by switching loads in your house on or off until the Current Usage screen shows the value you want to use for the baseline Pr...

Page 21: ...account balance information as well as a time stamp and corresponding meter reading along with the appropriate meter number The Meter Control System can forward the text message in the usual way to th...

Page 22: ...nual 22 instantaneous balance between text message updates by calculating the difference in the meter reading from the last update multiplying it by the effective price and subtracting this from the l...

Page 23: ...meter the users can simply enter the commodity price themselves using the Set Rate screen in Configuration Mode as described in the EMU 2 User Manual Besides being prone to user error this method is o...

Page 24: ...ith pricing information this new Price value will override any value that has been input manually or via text message This makes migration to full in meter pricing transparent and painless Serial Port...

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