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North

Q

 

Power & Gas Reader 

Revision: 2.2 

 

For Gas Readers (gas): 

 Only applies to gas readers with firmware version 3.30 or higher configured for SILVER SPOT! 

Setting the value 0 on this register will restart the calibration process will restart the calibration 
process  that  occurs  normally  at  power-up.  The  calibration  process  lasts  aprox.  2  minutes. 
Interrogating  this  register  will  return the  current  calibration percentage,  from  0  to  100,  value 
100 indicating that the calibration has ended. 
 
 
9. COMMAND_CLASS_MANUFACTURER_SPECIFIC 
 

The Power Reader will respond to a MANUFACTURER SPECIFIC GET command with the 

following information: 
 
 - MANUFACTURER SPECIFIC for electricity firmware: 

Manufacturer: 

150 

Product: 

Product type: 

 
- MANUFACTURER SPECIFIC for gas firmware: 

Manufacturer: 

150 

Product: 

Product type: 

16

  

 

10. COMMAND_CLASS_VERSION 
 

This command class is implemented according to the command class specification. 

 
11. COMMAND_CLASS_METER_TBL_MONITOR 
 

The meter tbl monitor command class is implemented according to the command class 

specification. 

NOTE: 

The  Power  Reader  will  not  report  any  data  through  this  command  class  if  the  time 

parameters are not set. 
 

IV. Power Reader push button commands 

 

The Power Reader can take commands by pressing the button. The following commands 

are supported: 
-  By  pressing  the  button  1  time  the  Power  Reader  will  enter  real-time  mode.  The  proper 
configuration reports will be sent to notify the controlling node. 
- By pressing the button 2 times the Power Reader to wake up from sleep and send a wake up 
notification. 

Summary of Contents for NQ-9021

Page 1: ...NorthQ Power Gas Reader Revision 2 2 1 NorthQ Power and Gas Reader NQ 9021 Technical Integration Z Wave Commands Document revision 2 2 Date January 30 2015...

Page 2: ...ranties or conditions whether expressed orally or implied in law including implied warranties and conditions of merchantability or fitness for a particular purpose NorthQ ApS specifically disclaims an...

Page 3: ...ng has different firmware than the Power Reader for gas metering Please make sure you have the appropriate firmware on your device before you start integrating installing it The proper way of distingu...

Page 4: ...is described in detail Make sure to read the Integrating with third party controllers part of the document after going through the command classes 1 COMMAND_CLASS_BASIC Using the command class basic t...

Page 5: ...entire firmware file including headers Initial crc value is 0xFFFF 5 COMMAND_CLASS_TIME_PARAMETERS Use this command class to set the Power Reader s real time clock The command class is implemented ac...

Page 6: ...ulse factor in imp Wh instead of imp kWh In this case the value must be converted to imp kWh before multiplying by 10 and writing this value in the register In order to convert imp Wh to imp kWh the v...

Page 7: ...e for the Power Reader within 3 seconds then this register should be set to the number of seconds that it will take the controlling node to send a response request to the wake up notification Register...

Page 8: ...irmware Manufacturer 150 Product 1 Product type 1 MANUFACTURER SPECIFIC for gas firmware Manufacturer 150 Product 1 Product type 16 10 COMMAND_CLASS_VERSION This command class is implemented according...

Page 9: ...e wake up node 255 most probably has historical data in his storage You can pull that from the Power Reader as the user might want to see his historical consumption through your UI use the basic comm...

Page 10: ...ess it is absolutely necessary as it will require the antenna to send more bytes than the regular command class By sending more bytes the battery lifetime is affected leave register 10 at 3 seconds If...

Page 11: ...consumption on the meter and the meter disk spins very slow set the pulse count register with the proper value as described in COMMAND_CLASS_CONFIG show the user the real time consumption using comma...

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