IG-150-EN version 04; 03/10/16
123
General instructions
ekor.rps
data acquisition functions
7. data acquisition functions
7.1. Events reports
The list of events which can be generated by the protection
(if it has the corresponding functions, which are optional in
many cases) is indicated as follows. Each event comes along
with his date and time and his phase and neutral currents.
The protection saves in non volatile memory a queue of 400
events, retrievable from the PC.
Non maskable events
1. Activation table 1
2. Activation table 2
3. Activation table 3
4. Activation table 4
5. Activation table 5
6. Activation table 6
7. Change settings table 0
8. Change settings table 1
9. Change settings table 2
10. Change settings table 3
11. Change settings table 4
12. Change settings table 5
13. Change settings table 6
14. Recloser out of service
15. Recloser in service
16. Relay out of service
17. Relay in service
18. Relay o
19. Relay on
Maskable events
1. Communications
a. Local mode (acts from keyboard/display)
b. Local mode (acts through front port)
c. Remote mode (acts through rear port)
2. Current protection
a. Timed unit pickup phase A
b. Timed unit pickup phase B
c. Timed unit pickup phase C
d. Instantaneous unit pickup phase A
e. Instantaneous unit pickup phase B
f. Instantaneous unit pickup phase C
g. Activation of output of timed unit phase A (trip)
h. Activation of output of timed unit phase B
i. Activation of output of timed unit phase C
j. Activation of output of instantaneous unit phase A
k. Activation of output of instantaneous unit phase B
l. Activation of output of instantaneous unit phase C
m. Timed unit pickup neutral
n. Instantaneous unit pickup neutral
o. Activation of output of timed unit neutral
p. Activation of output of instantaneous unit neutral
q. Phase unbalance timed unit pickup
r. Phase unbalance instantaneous pickup
s. Activation of output of phase unbalance timed unit
t. Activation of output of phase unbalance instantaneous
unit
u. Broken conductor unit pickup
v. Activation of output of broken conductor
w. Breaker failure
x. Trip circuit failure
y. Close circuit failure
z. Exceeded the maximum (set limit) of the circuit breaker
supervision accumulator
aa. Overflow (numeric limit) of the circuit breaker supervision
accumulator
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