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projects:test_and_measurement_home_lab [2019/11/22 09:06] admin [Remote control via Python] |
projects:test_and_measurement_home_lab [2021/05/20 19:10] admin |
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| Line 11: | Line 11: | ||
| +0,"No error" | +0,"No error" | ||
| $ | $ | ||
| + | </code> | ||
| === Python - using sockets === | === Python - using sockets === | ||
| <code> | <code> | ||
| Line 20: | Line 21: | ||
| >>> s.sendall('meas:volt:dc? 10,0.001\n') | >>> s.sendall('meas:volt:dc? 10,0.001\n') | ||
| >>> data=s.recv(1024) | >>> data=s.recv(1024) | ||
| + | >>> data | ||
| + | '+7.33658297E-05\n' | ||
| >>> print data | >>> print data | ||
| + | +7.33658297E-05 | ||
| + | |||
| >>> s.close() | >>> s.close() | ||
| </code> | </code> | ||
| === Python - using pyvisa package === | === Python - using pyvisa package === | ||
| - | * install pyvisa first - following example is run on s11.4 | + | * install pyvisa first - on Ubuntu 18.04 |
| + | <code> | ||
| + | $ sudo apt-get install pyvisa | ||
| + | </code> | ||
| + | * on Oracle Solaris s11.4 | ||
| <code> | <code> | ||
| # pip install pyvisa | # pip install pyvisa | ||
| Line 53: | Line 62: | ||
| $ python | $ python | ||
| >>> import pyvisa | >>> import pyvisa | ||
| - | >>> rm = pyvisa.ResourceManager() | + | >>> rm = pyvisa.ResourceManager() <--- work on Solaris, not on Ubuntu |
| + | >>> rm = pyvisa.ResourceManager('@py') <--- works on both Solaris and Ubuntu | ||
| >>> inst = rm.open_resource('TCPIP0::34465a::inst0::INSTR') | >>> inst = rm.open_resource('TCPIP0::34465a::inst0::INSTR') | ||
| >>> print (inst.query("*IDN?")) | >>> print (inst.query("*IDN?")) | ||
| Line 63: | Line 73: | ||
| >>> print(inst.query("MEAS:VOLT:DC? 10,0.001")) | >>> print(inst.query("MEAS:VOLT:DC? 10,0.001")) | ||
| +7.79228646E-01 | +7.79228646E-01 | ||
| + | |||
| + | >>> print(float(inst.query("MEAS:VOLT:DC? 100,0.00001"))) | ||
| + | 12.7884186 | ||
| >>> data=inst.query("MEAS:VOLT:DC? 10,0.001") | >>> data=inst.query("MEAS:VOLT:DC? 10,0.001") | ||
| Line 74: | Line 87: | ||
| * channel 1: 0-30V/0-12A | * channel 1: 0-30V/0-12A | ||
| * channel 2: 0-6V/0-3A | * channel 2: 0-6V/0-3A | ||
| - | ==== Remote control via LAN ==== | + | ==== Remote control ==== |
| + | === Telnet === | ||
| <code> | <code> | ||
| $ telnet 192.168.1.99 3000 | $ telnet 192.168.1.99 3000 | ||
| Line 115: | Line 129: | ||
| * port 1861 | * port 1861 | ||
| * LeCroy VICP protocol | * LeCroy VICP protocol | ||
| - | ===== 6,5 DMM ===== | + | ===== Available 6,5 DMMs ===== |
| ==== www.amt.cz ==== | ==== www.amt.cz ==== | ||
| === Siglent SDM 3065X === | === Siglent SDM 3065X === | ||
| Line 174: | Line 188: | ||
| * price w/ DPH: 25 703,- | * price w/ DPH: 25 703,- | ||
| * 3-year warranty | * 3-year warranty | ||
| + | ===== Binocular microscops ===== | ||
| + | * [[https://www.hotair.cz/mikroskopy/binokularni/stranka-1-24.html|www.hotair.cz]] | ||
