Operator Menu Location: Generic Hardware Operators -> Networking -> SNMP

Operator Bitmap:

Functional Description:
The SNMP Receiver generic hardware operator provides access to a networking channel resource in the physical hardware. When the generic operator is linked to a specific networking hardware resource, it will receive a message over that channel resource using the SNMP protocol. The module is cansidered a client when receiveing data from another source.

SNMP Receive operators are used by SNMP clients "tuned" to a broadcast message. All SNMP messages are transmitted as Stuctures containing the OID(s) to be communicated.

The SNMP Receive operator has one input---Digital input b disables (HIGH) or enables receiving (LOW). If the digital input is not connected, it is always enabled
The operator has three output pins. Pin y receives the incoming structure data. Pin is high when the data changes. Pin determines when there is a network error.

User-Defined Properties:
Object Name. A string label that identifies the broadcast signal. It is used to associate this Modbus TCP Broadcast operator in one schema with Modbus TCP Receiver operator(s) in other schemas.

Structure Name. Specify the name of a Structure in a libray linked to this network which describes the input data . The dropdown will provides a list of the available broadcast signals.

Public Community

Private Community

Timeout

Period.

Show Disable Broadcaster. This property determines if the disable receiver pin b is visible in the schema diagram. Design Pad issues a warning upon processing the schema when the pin is visible but not connected. The warning message is not issued when the pin is not visible (when this property is not checked). When the pin is low broadcasting of the data ceases.

Show Changed Pin. Determines whether pin is visible.

Show Comm Timeout Pin. Determines whether pin is visible

Comments: None.

See Also:
SNMP Broadcaster

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