Monitoring Modbus - Hertzbeat

The response of Modbus service and other related indicators are monitored.

Parameter Name	Parameter Help Description
Host of Modbus Service	The IPv4, IPv6, or domain name of the Modbus device to be monitored. Note ⚠️ do not include the protocol header (e.g., https://, http://).
Task Name	A name that identifies this monitoring task; the name must be unique.
Port	The port used for Modbus network communication.
Slave ID (slaveId)	The ID of the slave device in the Modbus network.
Holding Register Address	Used for categorizing and managing monitored resources.
Coil Register Address	Additional notes and descriptions for this monitoring task; users can add remarks here.
Timeout	The allowed time for collecting a response.

The number of parameters must match the total number of coil register addresses specified in the parameters.
Alias format for parameters: holding-register:m or holding-register:m-n

Parameter example:

Coil register addresses:

text

1,2[3]

Parameter alias names:

yaml

aliasFields:
  - responseTime
  - holding-register:0
  - holding-register:1-0
  - holding-register:1-1
  - holding-register:1-2

Metric Name	Metric Unit	Metric Help Description
Response Time	Milliseconds	The time required by the Modbus server to respond to a request.
Holding Register Parameter		Setpoint for analog output

The number of parameters must match the total number of coil register addresses specified in the parameters.
Alias format for parameters: coil:m or coil:m-n

Parameter example:

Coil register addresses:

text

1,2[3]

Parameter alias names:

yaml

aliasFields:
  - responseTime
  - coil:0
  - coil:1-0
  - coil:1-1
  - coil:1-2

Metric Name	Metric Unit	Metric Help Description
Response Time	Milliseconds	The time required by the Modbus server to respond to a request.
Coil Status		Coil status (0 or 1)