Function
15
RCMA423_D00063_03_M_XXEN/03.2021
Delay on release t
off
When no alarm exists after deactivating the fault memory, the alarm LEDs go
out and the alarm relays switch back to their initial position. After activating
the delay on release (0…99 s), the alarm state is continuously maintained for
the selected period.
3.2.9 Residual current monitoring in window discriminator
mode
Change the measuring principle by selecting the window mode (SEt / In). In
the window discriminator mode, the threshold values I1 and I2 represent the
upper and the lower value. If the measured value is not within this area, an
alarm is initiated by the device. See page 30.
3.2.10 Password protection (on, OFF)
When the password protection is activated (on), settings are only possible af-
ter entering the correct password (0…999).
3.2.11 Factory setting FAC
After activating the factory setting, all settings previously changed are reset to
delivery status.
3.2.12 Erasable history memory
The first alarm value that occurs will be saved in this memory. The memory can
be cleared via the menu HiS.
3.2.13 External, combined test/reset button T/R
Reset = Pressing the external button < 1.5 s
Test = Pressing the external button > 1.5 s
3.2.14 Fault memory
The fault memory can be activated, deactivated or set to continuous mode
(con). If the fault memory is set to "con" mode, the alarm parameters remain
stored even on failure of the supply voltage. Stored alarms can be reset by me-
ans of the reset button R.
To Next Page
Loading...
Need help?
General
