Hitachi SJ100 Manuale Utente Scaricare il pdf (Pagina 47)

SJ100 Inverter

Inverter Mounting

and Installation

2–3

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

inverter’s functions and parameter values. The two 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.

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.

Control signal

connectors

Lift tab for

opening door

Controls for mode

and parameter

changes

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Hitachi SJ100 Manuale Utente Pagina 47