Query the number of Devices
| Paramter | Description | Required |
|---|---|---|
| action | queryDeviceCount | True |
| plantid | Plant id, if this parameter is not passed, it indicates that you do not care | False |
| status | Device status, refer to Device status, if this parameter is not passed, it indicates that you do not care | False |
| devtype | Device type, refer to Device type, if this parameter is not passed, it indicates that you do not care | False |
response:
| Parameter | Description | Required |
|---|---|---|
| count | Number of Devices | True |
{
"err":0,
"desc":"ERR_NONE",
"dat":{
"count":8
}
}