![background image](http://html1.mh-extra.com/html/vamp/vamp-150/vamp-150_operation-and-configuration-instructions_3332251013.webp)
VAMP Ltd
Motor protection relay
Operation and Configuration
VAMP 150
VM150.EN005
Vamp 24h support phone : +358 (0)20 753 3264
13
3.2.1.
Basic menu structure of protection functions
Example I>:
IL SETTING / I> SET:
I>
110A
Set value of protection function [A]
I>
1.10xImot Set value of protection function [pu]
Type
DT
Selection of delay time curve (DT, NI, VI, EI, LTI)
t>
0.30s
IL STATUS I> stat:
SCntr
-
Start counter
TCntr
-
Trip counter
Force
-
Enabling and disabling force function (ON/OFF)
Status
-
-, Start, Trip
3.3.
Operating levels
The relay features three operating levels, i.e. the User, the
Operator and the Configuration level. The purpose of the
operating levels is to prevent accidental change of relay
configurations, parameterizations or settings.
USER level
Use:
Parameter values, for example, can be read
Opening:
Level permanently open
Closing:
Closing not possible
OPERATOR level
Use:
Settings of protection stages, for example, can
be changed.
Opening:
The default password is 0001.
Setting state:
On entering the parameter setting state the
relay asks for a password "GIVE Operator
password", then push the key and enter the
password. Then push the key again.
Closing:
The level is automatically closed 10 minutes
after a key being pushed last or a setting
being performed via the local port. Closing
can also be performed by giving the password
9999.