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ISPSoft User Manual

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<strong>ISPSoft</strong> <strong>User</strong> <strong>Manual</strong><br />

*. Before the function is used, users have to check whether the model selected and the firmware version of the<br />

model support this function. Please refer to operation manuals or technical documents for more information.<br />

15.6.2 Setting Read-only Device Ranges in a DVP Series PLC<br />

The values stored in the read-only devices in a PLC can not be altered at will. After users set<br />

read-only device ranges in a DVP series PLC, they can not alter the values in the devices in these<br />

ranges through communication. If the users want to alter the values in the devices in these ranges,<br />

they have to restore the PLC to the default setting.<br />

If the users want to set read-only device ranges in the DVP series PLC, they can click the PLC<br />

menu, point to System Security, click Read Only Area Setting. In the Read Only Area Setting<br />

window, the users have to select device types, and set read-only device ranges. After the setting is<br />

complete, the users can click OK in the Read Only Area Setting window.<br />

*. Before the function is used, users have to check whether the model selected and the firmware version of the<br />

model support this function. Please refer to operation manuals or technical documents for more information.<br />

15.6.3 Setting a TC-01 Password Key (for a DVP Series PLC)<br />

<strong>User</strong>s can set a TC-01 password key in DVPDU-01, a digital setup display. A drawing of DVPDU-01<br />

is shown below. DVPDU-01 provides a simple operation interface for a DVP series PLC.<br />

15-12

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