VAMP Ltd
Overcurrent and earth-fault relay
Operation and Configuration
VAMP 130
VM130.EN003
Vamp 24h support phone : +358 (0)40 573 6316
17
5.
Configuration and parameter
setting
User level: CONFIGURATION
•
Choose the protection functions in the ENABLE position of
the main menu, see chapter 5.2. NOTE! Protection functions
not enabled will not be shown in the submenus.
•
Change the parameters of overcurrent and unbalance in the
IL SETTING position of the main menu, see chapter 5.3.
•
Change the parameters of residual current protection
functions in the Io SETTING position of the main menu, see
chapter 5.3.
•
Change the parameters of Circuit Breaker Failure Protection
function in the CBFP Set position of the main menu, see
chapter 5.3.
•
Set the current transformer scaling and residual current
scaling (e.g. CTprim, CTsec, CToprim, etc.) in the SCALING
position of the main menu, see chapter 5.4.
•
Configure the digital outputs in the DOUT position of the
main menu, see chapter 5.5.
•
Configure the interlockings in the BLOCKING position of
the main menu, see chapter 5.6.
•
Configure the digital input in the DIGITAL IN position of
the main menu, see chapter 5.7.
•
Set the Date and time in the SERVICE position of the main
menu, see chapter 5.10.
NOTE!
Some of the parameters, for instance the password, can only be
altered via the RS 232 serial communication port using a PC.
5.1.
Principle of parameter setting
This example shows how to change the scaling of the current
transformers. Same principle is used to change other
parameters, see Figure 5.1-1.
1. Use the DOWN key of the front panel to move to item
SCALING of the main menu.
2. Use the RIGHT key to move one step to the right, the text
CTprim: 100 A appears in the display. Use the DOWN key to
select the CTsec.
