VAMP 150
Motor protection relay
Operation and Configuration
VAMP Ltd
16
Vamp 24h support phone : +358 (0)20 753 3264
VM150.EN005
4.1.2.
Operation indicators
LED indic
LED indic
LED indic
LED indica
a
a
ators
tors
tors
tors
Explanat
Explanat
Explanat
Explanation
ion
ion
ion
Measure/ remarks
Measure/ remarks
Measure/ remarks
Measure/ remarks
Power LED lit
The auxiliary power
switched on
Normal operating state
Error LED lit
An internal relay fault has
been detected
The relay attempts to
reboot. [REBOOT]. If the
error LED remains lit,
call for maintenance
Alarm LED lit
One or several signals of the
output relay matrix have
been assigned to output
Alarm and the output has
been activated by one of the
signals. (see Chapter 5.5)
The LED is switched off,
when the signal that
caused output Alarm to
activate, e.g. the START
signal, resets. The
resetting depends on the
type of configuration;
Connected or Latched.
TRIP LED lit
One or several signals of the
output relay matrix have
been assigned to output
Trip and the output has
been activated by one of the
signals. (see Chapter 5.5)
The LED is switched off,
when the signal that
caused output Trip to
activate, e.g. the TRIP
signal, resets. The
resetting depends on the
type of configuration;
Connected or Latched.
Resetting latched indicators and output relays
The alarm LED and relays (Alarm) as well as the trip LED and
relays (Trip) are reset in the following way:
1.
Push the ENTER key to reset all latched devices.
Note:
The internal fault (IF) indication cannot be reset.
4.1.3.
Reading of event register
The event register can be read from the Events item of the
main menu:
1.
Push the RIGHT key once, the displays shows the Event
info text
2.
Push the RIGHT key once, the displays shows Count: x,
where x = the number of recorded events
3.
Push the DOWN key once, the display shows the ClrEv
text. The event register can now be reset.
4.
Push the LEFT key to return to the Event info menu (by
pressing twice you can return to the main menu)
5.
Push the DOWN key to return to the Event list menu:
