Operation and setting
18
RCMA423_D00063_03_M_XXEN/03.2021
5. Operation and setting
5.1 Display elements
A detailed description of the meaning of the display elements in use is given
in the table below.
Display elements in use Element Function
RL
Reload function with memory = off
(L = I.)
I2
Response value I
Δn2
as mA
(Alarm 2, main alarm)
I1
Response value I
Δn1
as % of I
Δn2
(Alarm 1, prewarning)
r1, 1
r2, 2
Alarm relay K1
Alarm relay K2
I Hys, % Response value hysteresis as %.
ton1,
ton2,
t,
toff
Response delay t
on1
(K1)
Response delay t
on2
(K2)
Start-up delay t,
Delay on release t
off
for K1, K2
M Fault memory active
Operating principle of the alarm
relays
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