Operation and setting
Menu Sub menu Menu item Activation Adjustable parameter
M ON Fault memory
1
- Operating mode K1 (n.c.)
2 - Operating mode K2 (n.c.)
RL - Reload function (memory = off )
1 Err ON Device error at K1
r1 I1 ON
PrewarningI
Δn1
at K1
r1 I2 OFF
Main alarm I
Δn2
at K1
r1 (K1: assignment
alarm category)
1 tES ON Device test
2 Err ON Device error at K2
r2 I1 OFF
PrewarningI
Δn1
at K2
r2 I2 ON
Main alarm I
Δn2
at K2
out
(output
control)
r2 (K2: assignment
alarm category)
2 tES ON Device test
t on 1
- Response delay K1
t on 2 - Response delay K2
t - Starting delay
t
(timing check)
t off - Delay on release K1/K2
I 12 HI
Selectable parameters:
High (HI),
window function (In),
low (Lo)
n 1
Transformation ratio factor for a second
external measuring current transformer
OFF Parameter setting via password
FAC - Restore factory settings
Set
(device
control))
SYS - Function blocked
InF - Display hardware and software version
HiS Clr -
History memory for the first alarm
value, erasable
16 RCM420_D00057_06_M_XXEN/12.2023