VAMP Ltd Overcurrent and earth-fault relay
Operation and Configuration
VAMP 130
VM130.EN003 Vamp 24h support phone : +358 (0)40 573 6316
11
CONFIGURATION level
Use: The configuration level is needed during the
commissioning of the relay. E.g. the turn
ratios of the current transformers, for
example, can be set.
Opening: The default password is 0002
Configure state: On entering the parameter setting state a
password must be given, see 3.2.1.
Closing: The level is automatically closed when 10
minutes has elapsed since a key was pushed or
a setting was done via the local port. The level
can also be closed by giving the password 9999
3.2.1. Opening operating levels
1. Move to the item to be changed, e.g. IL SETTING/I>Set/ I>:
1.20 pu. Push the ENTER key twice on the front panel.
+++0
Figure 3.2.1-1 Opening an operating level
2. Enter the password needed for the desired level: The
password may contain four digits. The digits are supplied
one by one by first moving to the position of the digit using
the RIGHT key and then setting the desired digit value
using the UP key.
3. Push ENTER.
3.2.2. Changing passwords
The set passwords can only be changed using a PC connected to
the local RS 232 port on the relay.
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