Download FRENIC Loader 3.2 Instruction Manual INR

• If Loader or OS freezes or is forced to quit when Loader is operating the inverter(s) from the Test run
window, the connected inverter(s) cannot be stopped from Loader. If it happens, perform any of the
following operations to stop the inverter(s).
1) Prepare a separate emergency stop switch and use it to stop the inverter.
2) Turn off the power to the inverter.
3) Turn off the external run command at the inverter side and switch the command source from "Via
communications line" to "From inverter" by doing one of the following:
- Turn off the terminal which the LE command is assigned to.
- Set function code y99 data (Link support function) to "0 "using the keypad.
- Set function code H30 data (Link function) to "0" using the keypad.
• When operating the inverter(s) from the Test run window, never disconnect the RS-485 communications
cable, USB cable, or keypad. Doing so makes it impossible to stop the inverter(s) from Loader. It is
dangerous.
An accident or injury could occur if this warning is not heeded.
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