From 129c15b64c644f3bbb406d875812685876707a13 Mon Sep 17 00:00:00 2001 From: Wolfgang Hottgenroth Date: Fri, 4 Feb 2022 17:06:27 +0100 Subject: [PATCH] fix --- snippets/test2.py | 50 ++++++++++++++++++++++++++++++++++++++++++----- 1 file changed, 45 insertions(+), 5 deletions(-) diff --git a/snippets/test2.py b/snippets/test2.py index a008f46..01f3c7c 100644 --- a/snippets/test2.py +++ b/snippets/test2.py @@ -1,12 +1,52 @@ import asyncio from asyncua import Client + + +NODE_IDS = [ + 'A201CD124/MOT_01.AV_Out#Value', + 'A201CJ003/PID_01.PV_Out#Value', + 'A201CJ004/PID_01.PV_Out#Value', + 'A201CJ011/PID_01.PV_Out#Value', + 'A201CJ014/PID_01.PV_Out#Value', + 'A201CJ021/MMON_01.PV_Out#Value', + 'A201CJ022/MMON_01.PV_Out#Value', + 'A201CJ023/MMON_01.PV_Out#Value', + 'A201CJ024/PID_01.PV_Out#Value', + 'A201CJ025/PID_01.PV_Out#Value', + 'A201CD123/MOT_01.AV_Out#Value', + 'A201CD121/MOT_01.AV_Out#Value', + 'A212DD110/MOT_01.AV_Out#Value', + 'A212DD130/MOT_01.AV_Out#Value', + 'A212DD131/MOT_01.AV_Out#Value', + 'A212DD111/MOT_01.AV_Out#Value', + 'A212DD113/MOT_01.AV_Out#Value', + 'A212DJ004/PID_01.PV_Out#Value', + 'A212DJ021/PID_01.PV_Out#Value', + 'A212DJ001/PID_01.PV_Out#Value', + 'A212DJ011/PID_01.PV_Out#Value', + 'A212DJ032/MMON_01.PV_Out#Value', + 'A212DJ031/MMON_01.PV_Out#Value', + 'A212DJ033/MMON_01.PV_Out#Value', + 'A212DJ010/MMON_01.PV_Out#Value', + 'A212DJ042/MMON_01.PV_Out#Value', + 'A214BJ055/PID_01.PV_Out#Value', + 'A214BJ065/PID_01.PV_Out#Value', + 'A212BJ010/MMON_01.PV_Out#Value', + 'A212BJ010/MMON_02.PV_Out#Value' +] +NAMESPACE_INDEX = 1 +URL = 'opc.tcp://192.168.254.5:4863' + async def test(): - client = Client(url='opc.tcp://172.16.3.60:4840', timeout=1.0) + client = Client(url=URL, timeout=1.0) # await client.set_security_string('') async with client: - node = client.get_node('i=345') - value = await node.read_value() - print(f"{node=}, {value=}") + for nodeId in NODE_IDS: + node = client.get_node(f"ns={NAMESPACE_INDEX};s={nodeId}") + value = await node.read_value() + displayName = (await node.read_display_name()).Text + print(f"{displayName=} = {value=}") + +asyncio.run(test()) -asyncio.run(test()) \ No newline at end of file