Chengdu Ebyte Electronic Technology Co.,Ltd.
NA111 User Manual
Copyright ©2012–2021
，
Chengdu Eyrth Electronic Technology Co., Ltd
17
4.4 Advanced features
4.4.1 Heartbeat package function
In network transmission mode, users can choose to send a heartbeat package and customize the
heartbeat package time. Heartbeat pack support network heartbeat package, serial heartbeat package.
Heartbeat package sending mode:
（
1
）
The default is to turn off heartbeat mode.
（
2
）
Serial mode - > device sends heartbeat content to the serial bus at a set heartbeat interval.
（
3
）
Gate mode - > device sends heartbeat content to the gate bus at a set heartbeat interval.
Custom heartbeat content (up to 38 bytes (ASCII) data, 19 bytes (HEX) data)
Custom heartbeat package send interval, set to 0 when the heartbeat package function is turned
off, set value greater than zero then turn on the heartbeat package function, open can set the range:
(1-65536) seconds, the default value is 0.
4.4.2 Register the package feature
In network transmission mode, users can choose to send the registration package and customize
the registration package time.
The registration package supports several modes:
（
1
）
Send MAC address (OLMAC) when the network is connected to the device
（
2
）
Send custom enrollment package data (OLCSTM) when the network is connected to the
device
（
3
）
After the network is connected to the device, each packet of data sent to the network by
the device is preceded by a MAC address (EMBMAC)
（
4
）
Once the network is connected to the device, each package of data sent by the device to
the network is preceded by custom enrollment package data (EMBCSTM)
Custom registration package content (up to 38 bytes (ASCII) data, 18 bytes (HEX) data)
Note: The web page configuration does not work properly using the connection to send MAC
and the connection to send a custom registration package mode.