26 Digital Temperature Controllers E5AZ/E5EZ/E5CZ
Protect Level
Operation/Adjustment Protection
The following table shows the relationship between set values and
the range of protection.
When this parameter is set to “0,” parameters are not protected.
Initial Setting/Communications Protection
This protect level restricts movement to the initial setting level, com-
munications setting level and advanced function setting level.
Default setting: 1
❍: Move to other levels possible
X: Move to other levels not possible
Setting Change Protection
This protect level protects setup from being changed by operating
the keys on the front panel.
Default setting: OFF
Level Set value
0123
Operation level PV ❍❍❍❍
PV/SP ❍
Other XX
Adjustment level XXX
Set
value
Initial setting level Communications
setting level
Advanced
function setting
level
0 ❍❍❍
1 ❍❍X
2X X X
Set value Description
OFF Setup can be changed by key operation.
ON Setup cannot be changed by key operation.
(The protect level, can be changed.)
Operation/adjustment protection
Initial setting/communications protection
Setting change protection
Restricts displaying and modifying menus in operation,
adjustment, and manual control levels.
This protect level restricts movement to the initial setting,
communications setting, and advanced function setting levels.
Protects changes to setups by operating the front panel
keys.
Default setting: 0
: Can be displayed and changed
❍: Can be displayed
X : Cannot be dis
la
ed and move to other levels not
ossible