Adeunis RF WMBUS ANALOG PWR ARF8201CA User Manual

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Adeunis RF WMBUS ANALOG PWR ARF8201CA User Manual Manual pdf 58 page image

ENWMBUS ANALOG PWR - Guide utilisateur / User guide version V2.0.158Page of 83FREg:Register Value encoding Value ResultS301 Decimal 0 Event modeS320 Hexadecimal 0x02 Channel A configured for a sensor 4-20mAS322 Hexadecimal 0x01 Channel B configured for a sensor 0-10VS321 Hexadecimal 0x1C Channel A:No threshold detectionEvent detection on digital input on rising and fallingedges• Waiting* period of 10msS323 Hexadecimal 0x18 Channel B:No threshold detectionEvent detection on digital input on rising edge only• Waiting* period of 10ms* Waiting* period (or debounce time): minimum time for taking into account a change of state. For example if this period is 10ms, all pulses(high or low level) whose duration is less than 10ms will not be taken into account. This technique prevents rebounce on a change of state.2.2.4 Transmission of a daily Keep Alive frameIn the event mode (threshold or digital), it is possible that the product would never send data frames. So to be sure that it is working properly aKeep Alive frame is transmitted regularly according to the following diagram:In periodic mode there is no Keep Alive frame transmission.The settings associated with this mode of operation are:• The setting of the period of transmission of the Keep Alive frame (once per hour to once per day) (register 300).A complete list of the registers can be found in paragraph 3.4.E.g.:Register Value encoding Value ResultS300 Decimal 72 The Keep Alive frame is sent every: 72x10=720min i.e.12h (or twice per day)Product in standbySend frame 0x30Periodreached?YesNo