Bender LINETRAXX RCM420 - Technical Data; Factory settings summary; Error codes and meanings; Tabular data overview

LINETRAXX® RCM420
6 Technical Data
6.1 Factory settings
Response value overcurrent I1 (prewarning) 15 mA (50 % of I2)
Response value overcurrent I2 (main alarm) 30 mA
Hysteresis 15 %
Fault memory M activated (on)
Operating mode K1/K2 N/C operation (n.c.)
Starting delay t = 0.5 s
Response delay
t
on1
= 1 s
t
on2
= 0 s
Delay on release
t
off
= 1 s
Correction factor n for an additional cascaded current transformer
(n
RCM
)
1
Passwort 0, deactivated (off)
6.2 Error codes
Should, contrary to all expectations, a device error occur, error codes will appear on the display. Typical error
codes are described below:
Error code Meaning
E.01
Fault CT connection monitoring
Appropriate action: Check CT connection for short-circuit or interruption. After eliminating
the fault, the error code will be automatically deleted.
E.02
Fault CT connection monitoring during manual self test.
Appropriate action: Check CT connection for short-circuit or interruption. After eliminating
the fault and anew self-test or anew device start, the error code will be automatically deleted.
E…
Appropriate action when error codes > 02 occur: Carry out a reset. Reset the device to
factory setting. After eliminating the fault, the error code will be automatically deleted. If the
fault continues to exist, please contact the Bender Service
6.3 Tabular data
( )* = factory setting
RCM420_D00057_06_M_XXEN/12.2023 27