Test Mode - ADEUNIS WMBUS Pulse Guide Utilisateur

WMBUS Pulse - Guide utilisateur / User guide version V2.2.0
Example :
Register Value encoding
S320 Hexadecimal
S321 Hexadecimal
S322 Hexadecimal
S325 Decimal
S328 Decimal
S329 Decimal
S330 Decimal
S331 Decimal
In this example, all the periods during which the flow rate on the channel A is less than 10 pulses / hour are considered as periods of zero
flow. If the total daily number of zero flow periods is less than 3 then it is considered that there is a leak on the channel A.

2.2.7 TEST mode

It is obtained by positioning register S306 at the value 2 in the COMMAND mode. Once out of the command mode, the product returns to
the previously defined application behavior but with the following changes:
- Register S300: the periodicity of the Keep Alive is expressed in groups of 5 minutes instead of 24 hours.
- Register S301 : the periodicity of the sending of data (periodic mode) is expressed in groups of twenty seconds instead of tens of
minutes. Hence in test mode when register 301 = 1, the Keep Alive frame is no longer sent every 10min but every 20 seconds.
- Register S325 : the flow calculation period (channels A and B) is expressed in twenty seconds slots instead of minutes. So in TEST
mode when the register 325 is set to 60, the flow calculation period (channels A and B) is 60x20s=1200s (so 20min) instead of 60 minutes.
- The LEDS also have a different behavior, allowing a visual feedback to the user in the event of transmission and reception of frames
(see paragraph 2.3 for more details).
A complete list of the registers can be found in paragraph 3.4.
Register Coding the value
S306 Decimal
S300 Decimal
S301 Decimal
S325 Decimal
Value Result
0x39 Channel A :
•
•
•
Channel B :
•
•
•
0x02 Channels A and B : historical mode with backup of the counters every hour
and transmission every 24h so 24 values per counter
0x57 Anti-bounce :
•
•
60 Flow calculation period (channels A and B) = 60min
10 Leak threshold (channel A) = 10 pulses par hour
0 Leak threshold (channel B) = 0 pulse par hour
3 Daily periods number under the leak threshold (channel A) = 3
5 Daily periods number under the leak threshold (channel B) = 5
Value Result
2 The product is in TEST mode
-- The Keep Alive frame is sent every 5 minutes
1 Periodic mode with a period of 1x20 = 20s
60 Flow calculation period (channels A and B) is 60x20s=1200s ie 20 min-
utes
Activated
Meter other than gas
Tamper input activated
Activated
Gas meter
Tamper input disabled
Channel A = 500ms
Channel B = 100ms
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