Tag: WR222
-
After reading sensor data from WR222, can WR222 send two copies of data, one for cloud OTA and one for PLC?
—
by
The current firmware does not support it because only one service mode can be set for a series.
-
WR222, LTE cannot be connected to the network, SIM card OK, signal not detected. Why?
—
by
Generally speaking, this phenomenon is that the SIM card cannot be connected to the networkPlease test whether this SIM can be properly connected to the network on your phone firstly.
-
Can WR222 send an alarm when sensor data exceeds the threshold?
—
by
WR222 does not support sending alarms. On ThingsMaster OTA, a threshold can be set to generate an alarm when exceeding the threshold.
-
Can WR222 backup sensor data?
—
by
For WR222, the modbus log can be saved to the SD card.It can be downloaded through the Download SD Log button (mbslog. csv) After exceeding 1MB, it will automatically compress to mbslog.tar and can be downloaded through the Download History button.
-
WR222 uses WIFI for modbus TCP communication, where can I set IP and PORT ?
—
by
If using router as the GW from Modbus RTU to Modbus TCP, default TCP port is 502, IP is the router’s IP. Pls refer to UM.
-
Is there a heartbeat setting in the MQTT communication on WR222?
—
by
The default setting has enabled heartbeat (PINGREQ/PINGRESP) and cannot be modified. The interval is 30 second.