Hitachi L100 Instruction Manual page 34

2–3
L100 Inverter
2. Second-level access - Locate the lift tab at the right lower corner of the front panel
near the safety warning message. Lift the corner to swing the half-door around to the
left. This exposes four more control buttons and some connectors.
The FUNC., , , and STR keys allow an operator to access and change the
2
1
inverter's functions and parameter values. The 7 and 8-position connectors provide
the interface for logic-level control signals. These signals are generally low-voltage in
nature and are appropriate for second-level access.
Controls for mode
and parameter
changes
Control signal
Lift tab for
connectors
opening door
Locate the label sheet that came with the manual. This is a good moment to apply the
self-sticking labels as shown below. Adhere the larger label for monitor codes and
basic functions to the rear of the half-door panel. Then adhere the remaining trip code
label to the area beside the connectors. Be careful not to cover the screw access on
models like the one shown.
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