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6 Operating Control and Displays
Fault unlock
How to unlock BT300
A fault is pending and the ENTER key is flashing.
1. Press ENTER key.
BT300 is not locked anymore.
Changing from fault unlock to main menu:
A fault is pending and the ENTER key is flashing
1. Press BACK key.
ENTER key isn’t flashing any more.
The display returns to main menu.
An error number is flashing in the display on top, left hand.
UI300 can be used as usual.
Back to fault unlock
An error number is flashing in the display on top, left hand.
1. Use BACK key to switch back to main menu.
2. Press arrow-key left.
ENTER key is flashing again.
BT300 can be unlocked.
NOTICE
A permanent red light on the ENER key indicates gas shortage. A countdown is running to the
next start. This countdown can be interrupted by the ENTER key.
6.1.7 Settings Menu Path
NOTICE
The level 1 parameters must be protected against unauthorised modification by setting a
password different to "0000".
Password Display settings
forprogram
sequence
Read configur
tion for contin-
ous output
Configure curve
Delete curve Configure
controller
Configure
password
Configure
parameters
Configure display