ABB SM3000 User Manual page 52

...4 CONFIGURATION
...4.1.2 Configuration Access – Figs. 4.1 and 4.2
Note. The Internal Security Switch is used to access the Configuration level when 'Configuration security type' is set
to 'Internal switch protected' – see Section 4.4.2.
'Configuration security type' is set to 'Password protected' (default setting) unless the Password has been forgotten.
The switch overrides Password protection, enabling free access to the Configuration level.
Withdraw the instrument
3
from the case
50
Remove tamper-proof
1
seal (if fitted)
Red Switch
(see below)
Note
Note. The red switch is for factory use only. Ensure it remains in
the position closest to the rear of the instrument.
Fig. 4.2 Setting the Security Switch
use the switch to access the Configuration level when
Do Not
Switch off the power to
2
the instrument and unscrew
the jacking screw securing
the instrument to the case
4
Configuration Level Protected
Set the yellow Security switch to the
'Configuration Level Not Protected' position
Configuration Level Not Protected
Refit the instrument to the case
5
and secure with the jacking screw
Re-apply power and wait for
6
the Operator level to display
Access the Configuration level
7
as shown in Fig. 4.1