Mitsubishi Electric FR-E500 Instruction Manual page 38

1) Use tweezers etc. to remove the connector in the sink logic position and fit it in the
source logic position.
Do this position changing before switching power on.
Note: 1. Make sure that the front cover has been installed securely.
2. The front cover has a capacity plate and the inverter a rating plate on it.
Since these plates have the same serial numbers, always reinstall the
removed cover to the inverter from where it was removed.
3. Always install the sink-source logic changing connector in either of the
positions. If two connectors are installed in these positions at the same time,
the inverter may be damaged.
2) Sink logic type
• In this logic, a signal switches on when a current flows out of the corresponding
signal input terminal.
Terminal SD is common to the contact input signals. Terminal SE common to the
open collector output signals.
Current
STF
STR
SD
A current flows out of
R
R
the corresponding signal RUN
R
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INSTALLATION AND WIRING
2
RUN
SE