Lock/Unlock Keys - V&T E5-H Series User Manual

"Loc2"(P2.00=2) or "Loc3"(P2.00=3) is displayed.
2. Do not press any key for continuous 5 minutes.
3. Restart the inverter

4.6 Lock/Unlock Keys

Lock Keys
Set the function of locking keys
Select the P2.00 key locking functions:
0: Do not lock the keys on the operation panel and all the keys can be used;
1: Lock the keys on the operation panel and all the keys cannot be used;
2: Except multi−function key M, all the keys cannot be used;
3: Except RUN and STOP/RST keys, all the keys cannot be used.
Key Locking Function is Enabled
One of following three methods can be used to enable the key locking function:
1. Press ESC+PRG +∧ at the same time (for shuttle type, turning clock wise is equivalent
to the ∧ key) to display "Loc1" (P2.00=1) or "Loc2"(P2.00=2) or "Loc3"(P2.00=3), the
operation panel is locked according to the setting method of P2.00. When P2.00=0, "Prot"
is displayed and the operation panel is not locked and only the password protection is
enabled.
2. Restart the inverter to lock the operation panel.
3. If no key is pressed within 5 minutes after setting the function code, the operation panel is
locked automatically.
Unlock Keys:
Press ESC+>>+∨ keys at the same time (for shuttle type, turning anti−clock wise is equivalent
to ∨ key) to unlock.
E5−H High Performance Universal Inverter
Chapter 4 Using Instructions of Operation Panel
User Manual
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