Key Locking Function P9 - SMC Networks ITV2000-IL Series Operation Manual

Key locking function
The key lock function is preserved in the EEPROM (non-volatile memory). Its settings are
reflected even after power cycling. (The key lock is deactivated by default at shipment).
This setting interlocks with the key lock for the IO-Link parameter: Device access lock (Index
12) and can also be set via IO-Link.
However, when buttons are operated, the button operations take priority and the settings via
IO-Link are processed exclusively.
Unlocking the keys
Key operation
No
(1)
(2) Press key for 2 seconds or more.
(3)
(4) Press S-key
(5)
(6) Key lock is released
Press key to cancel.
*(4)
Locking the keys
Key operation
No
(1)
(2) Press key for 2 seconds or more.
(3)
(4) Press S-key
(5)
(6) Keys are locked
Press key to cancel.
*(4)
Caution
!
(current) pressure is displayed
is displayed
flashes on the display
is displayed for approx. 1 second
(current) pressure is displayed
(current) pressure is displayed
is displayed
flashes on the display
is displayed for approx. 1 second
(current) pressure is displayed
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LED Display
LED Display