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E5CNH E5AN-H E5EN-H Digital Controllers User's Manual - OMRON

E5CNH E5AN-H E5EN-H Digital Controllers User's Manual - OMRON

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Protect Level Section 5-2<br />

wtpt Setting Change Protect<br />

Function<br />

Setting<br />

pfpt PF Key Protect<br />

Function<br />

Setting<br />

pmsk Parameter Mask Enable<br />

Function<br />

Setting<br />

This parameter specifies the range of data to be protected. The shaded cell<br />

indicates the default.<br />

■ Change Setting Protect<br />

Changes to settings using key operations are restricted.<br />

When enabling and disabling of setting changes by event inputs assignment 1<br />

to 4 is selected, this parameter is not displayed.<br />

The all protect indication ( ) will light when setting is ON.<br />

■ PF Key Protect<br />

This parameter enables and disables PF Key operation (<strong>E5AN</strong>/EN-H only).<br />

The shaded cell indicates the default.<br />

The Event Input Assignment 1 to 4<br />

parameters must not be set to “setting<br />

change enable/disable.”<br />

Set value Description<br />

OFF Settings can be changed using key operations.<br />

ON Settings cannot be changed using key operations. (The protect level<br />

settings, however, can be changed.)<br />

The Controller must have a PF Key<br />

(<strong>E5AN</strong>/EN-H).<br />

Set value Description<br />

OFF PF Key enabled<br />

ON PF Key disabled (Operation as a function key is prohibited.)<br />

This parameter is displayed only<br />

when a parameter mask has been<br />

set from the Setup Tool.<br />

This parameter turns the parameter mask function ON and OFF.<br />

Setting range Default<br />

on: Enabled, off: Disabled on<br />

Note A parameter mask can be used to hide the displays of parameters that are not<br />

needed. The parameter mask function is provided by the Setup Tool.<br />

Setup Tool: CX-Thermo (EST2-2C-MV4)<br />

173

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