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Development status:
New development
Information status: Updated
Repository:
http://svn.code.sf.net/p/tango-ds/code/DeviceClasses/InputOutput/ModbusPLC
Contact:
Class Description
This class has been to access WAGO/Beckhof acquired values
Families: InputOutput
Key words:
Language: Cpp
Contact:
Class interface
Attributes:
| Name | Description |
|---|---|
| DigitalInputsSpectrum: DevBoolean | — |
| DigitalOutputsSpectrum: DevBoolean | — |
| AnalogInputsSpectrum: DevLong | — |
| AnalogOutputsSpectrum: DevLong | — |
| AI_1Scalar: DevLong | — |
| AI_2Scalar: DevLong | — |
| AO_1Scalar: DevLong | — |
| AO_2Scalar: DevLong | — |
| DynAIScalar: unknown | — |
| DynAOScalar: unknown | — |
| DynamicAttributeScalar: unknown | — |
Commands:
| Name | Description |
|---|---|
| StateInput: DevVoid Output: State |
This command gets the device state (stored in its device_state data member) and returns it to the caller. |
| StatusInput: DevVoid Output: DevString |
This command gets the device status (stored in its device_status data member) and returns it to the caller. |
| ReadValuesInput: DevVarStringArray Output: DevVarShortArray |
Read multiple 16bits registers. Uses the pre-defined Address for each type. |
| WriteValuesInput: DevVarStringArray Output: DevVoid |
The address is always related to 0 Write multiple coils (digital I/O) state. argin[0]= "DO" argin[1] = first coil address argin[2] = number of coils argin[3] = 1st coil state argin[4] = 2nd coil state ... |
Pipes:
Properties:
| Name | Description |
|---|---|
| Modbus_nameDevString | Name of the modbus device. |
| Di_addressDevShort | Address where the digital inputs are mapped |
| Do_addressDevShort | Address where the digital outputs are mapped |
| Ai_addressDevShort | Address where the Analog Inputs are mapped |
| Ao_addressDevShort | Address where the analog outputs are mapped |
| RetriesDevShort | Number of retries while trying to reconnect to PLC |
| DynamicInputsNamesString[]Type | Names for the dynamic attributes created for PLC Inputs: Name1\nName2\nName3\n... |
| DynamicInputsAddressesInt[]Type | Adresses of the Dynamic Attributes created for PLC Inputs: Address1\nAddress2\nAddress3\n... |
| DynamicOutputsNamesString[]Type | Names of the Dynamic Attributes created for PLC Outputs: Name1\nName2\nName3\n... |
| DynamicOutputsAdressesInt[]Type | Adresses for the Dynamic Attributes created for PLC Outputs: Address1\nAddress2\nAddress3\n... |
| DynamicAttributesString[]Type | {AttributeName}=address(XX)[+type({AI/AO/DI/DO})] |
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Generated
Added by:pgoryl2
on:23 Feb 2017, 10:09 a.m.