Hitachi WJ200-001S Instruction Manual page 138

Wj200 series single/three-phase inputs 200v/400v class

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Table of Contents

Software Lock Mode

The software lock function keeps personnel from accidentally changing parameters in

the inverter memory. Use  to select from various protection levels.

The table below lists all combinations of  option codes and the

ON/OFF state of the [SFT] input. Each Check

whether the corresponding parameter(s) can be edited. The

Standard Parameters column below shows access in permitted for

some lock modes. These refer to the parameter tables throughout

this chapter, each of which includes a column titled

as shown to the right.

The marks (Check

whether access applies to each parameter as defined in the table below. In some lock

modes, you can edit only  and the Multi-speed parameter group that includes ,

, –, and  (Jog). However, it does not include , Multi-speed

operation selection. The editing access to  itself is unique, and is specified in the

right-most two columns below.

NOTE: Since the software lock function  is always accessible, this feature is not the

same as password protection used in other industrial control devices. So if you want to

use password function, use parameter  together with the . See section 4-104 for

detailed explanation of the password function.

) under the "Run Mode Edit" column title indicate

Standard Parameters

Run Mode Edit

Stop and Run

Troubleshooting