Endress+Hauser Liquiline CM44P - Commissioning; Function Check; Switching on

Liquiline CM44P Commissioning
Endress+Hauser 45
6.2.2 Locking or unlocking operating keys
Locking operating keys
1. Press the navigator for longer than 2 s.
 A context menu for locking the operating keys is displayed.
You have the choice of locking the keys with or without password protection. "With
password" means that you can only unlock the keys again by entering the correct
password. Set this password here: Menu/Setup/General settings/Extended
setup/Data management/Change key lock password.
2. Select whether to lock keys with or without a password.
 The keys are locked. No more entries can be made. In the soft key bar, you will see
the
symbol.
The password is 0000 when the device is delivered from the factory. Make sure to note
down any changes to the password, as otherwise you will not be able to unlock the
keypad yourself.
Unlocking operating keys
1. Press the navigator for longer than 2 s.
 A context menu for unlocking the operating keys is displayed.
2. Key unlock .
 The keys are unlocked immediately if you did not choose to lock with a password.
Otherwise you are asked to enter your password.
3. Only if keypad is password-protected: enter the right password.
 The keys are unlocked. It is possible to access the entire onsite operation again. The
symbol is no longer visible on the display.
7 Commissioning
7.1 Function check
L
WARNING
Incorrect connection, incorrect supply voltage
Safety risks for staff and device malfunctions!
‣
Check that all connections have been established correctly in accordance with the wiring
diagram.
‣
Ensure that the supply voltage matches the voltage indicated on the nameplate.
7.2 Switching on
During the device startup phase, the relays and current outputs have an undefined status
for a few seconds prior to initialization. Watch out for possible effects on any actuators
which may be connected.