hi gay,
the hmi works normally, suddenly the screen turns gray and no display appears. when I click on the screen I see that the cursor moves to where I clicked.
and it also happens when I press the ACK ALARM or ACK ALL ALARMS button.
the only way to get it back to work is power cycle.
panelview catalog number:2711PC-T10C4D1.
any help plz..
the hmi works normally, suddenly the screen turns gray and no display appears. when I click on the screen I see that the cursor moves to where I clicked.
and it also happens when I press the ACK ALARM or ACK ALL ALARMS button.
the only way to get it back to work is power cycle.
panelview catalog number:2711PC-T10C4D1.
any help plz..