Safety control, Interlock – Watlow EZwarePlus Programming User Manual
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EZwarePlus Programming Manual
Disable protection permanently after initial activation: This option removes the user restriction from the object
once the object has been activated by a user with the correct access class, even after that user logs out. The
protection is disabled until the HMI is rebooted.
Display warning message if access denied: This option causes the message in Window 7 (Password Restriction) to
popup when a user with an incorrect access class attempts to activate the object.
Make invisible while protected: This option causes the object to be invisible on the screen until a user with the
correct access class is logged in.
Safety Control
The Safety control area is used to prevent an operator from activating a button or switch by accidentally touching it.
Min. press time (sec): This sets the minimum amount of time in seconds that the object needs to be pressed in order
to activate it.
This option is not available when Display confirmation request is enabled.
Display confirmation request: When enabled, the HMI will display a confirmation window before executing the
action. The message in the confirmation window is configured in Message 0 of the System Message object (Objects >
System Message).
Max. waiting time (sec): This sets the maximum amount of time in seconds that the confirmation window stays on
the screen. If the time expires, the confirmation window closes and the action is not executed.
This option is available only if Display confirmation request is enabled.
Interlock
The interlock feature uses the state of a bit to enable or disable the action of the object.
When Interlock is enabled, the following options are available:
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