Stand alone torch height control (thc) test -10, Stand alone torch height control(thc) test -10 – Hypertherm RoboTester Troubleshooting Kit User Manual
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RoboTester
Instruction Manual
SETUP AND OPERATION
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Figure 11
Connection of the RS-422 converter to the stand-alone THC connector (J4)
Figure 10
Connection of the laptop serial port to the RS-422 converter
Stand alone THC test
Enables testing of Command THC as a stand alone unit.
Items needed: See parts list for details
#22 RS-422 Gas Console Dongle
#24 THC Dongle
#29 Extension Cable (2)
#29a Optical Isolator
Set-Up
1 – Connect the Optical Isolator to the communication port on the laptop computer.
2 – Connect Extension Cable to the Optical Isolator.
3 – Connect the other end of the extension cable to the RS-232 port on the RS-422 converter.
4 – Connect one end of the second extension cable to the RS-422 port on the RS-422 converter.
5 – Connect the other end of the second extension Cable to the THC Dongle.
6 – Connect THC Dongle to J4 on the THC Control board you want to test.