Device.Device Class Reference

Test library for testing devices business logic. More...

Inheritance diagram for Device.Device:

Public Member Functions
	__init__ (self, server, ns, name, program="MAIN")
	server OPC UA Server url, e.g.
	debug (self, msg)
	call_rpc_async (self, rpc, *args)
	Function used to connect, execute RPC call and then disconnect.
	call_rpc (self, rpc, *args)
	ctrl_reset (self)
	ctrl_reset (self)
	ctrl_init (self)
	ctrl_init (self)
	ctrl_enable (self)
	ctrl_disable (self)
	ctrl_stop (self)

Public Attributes
	server = server

Protected Attributes
bool	_debug_log = False
str	_debug_log_file = "lcs_test_logs.log"
	_ns = ns
str	_ns_name = str(ns) + ":" + str(name)
str	_program = str(ns) + ":" + str(program)
list	_full_path = ["0:Objects", "4:PLC1", self._program, self._ns_name]

Detailed Description

Test library for testing devices business logic.

Constructor & Destructor Documentation

__init__()

Device.Device.__init__	(		self,
			server,
			ns,
			name,
			program = "MAIN" )

server OPC UA Server url, e.g.

'opc.tcp://134.171.12.217:4840' ns OPC UA Name Space of the device, for Beckhoff it is currently 4 name Device Name, e.g. 'Lamp1' Example of Node Id: ns=4;s=Objects.PLC1.MAIN.Lamp1

Member Function Documentation

call_rpc()

Device.Device.call_rpc	(		self,
			rpc,
		*	args )

call_rpc_async()

Device.Device.call_rpc_async	(		self,
			rpc,
		*	args )

Function used to connect, execute RPC call and then disconnect.

It takes a variable number of parameters. For example,

• Lamp RPC_On need intensity as additional parameter.
• Motor Move needs position and velocity, etc

ctrl_disable()

Device.Device.ctrl_disable

(

self

)

Reimplemented in Timer.Timer.

ctrl_enable()

Device.Device.ctrl_enable

(

self

)

Reimplemented in Timer.Timer.

ctrl_init() [1/2]

Device.Device.ctrl_init

(

self

)

Reimplemented in Timer.Timer.

ctrl_init() [2/2]

Device.Device.ctrl_init

(

self

)

Reimplemented in Timer.Timer.

ctrl_reset() [1/2]

Device.Device.ctrl_reset

(

self

)

Reimplemented in Timer.Timer.

ctrl_reset() [2/2]

Device.Device.ctrl_reset

(

self

)

Reimplemented in Timer.Timer.

ctrl_stop()

Device.Device.ctrl_stop

(

self

)

Reimplemented in Timer.Timer.

debug()

Device.Device.debug	(		self,
			msg )

Member Data Documentation

_debug_log

Device.Device._debug_log = False

protected

_debug_log_file

Device.Device._debug_log_file = "lcs_test_logs.log"

protected

_full_path

list Device.Device._full_path = ["0:Objects", "4:PLC1", self._program, self._ns_name]

protected

_ns

Device.Device._ns = ns

protected

_ns_name

str Device.Device._ns_name = str(ns) + ":" + str(name)

protected

_program

str Device.Device._program = str(ns) + ":" + str(program)

protected

server

Device.Device.server = server

---

The documentation for this class was generated from the following file:

• test/fcf/lcs/src/Device.py