Alarms/diagnostic messages
8.2 TEST/RESET button
Motor starter (3RK1308‑0**00‑0CP0)
Equipment Manual, 11/2019, A5E34821005002A/RS-AC/003
167
8.2
TEST/RESET button
The RESET button has the following functions:
Designation
Tripping
Description
LED/fan test
Press of a
button for less
than two
seconds
The LED/fan test is activated. All LEDs (ST/OL, MAN, PWR) light up and the fan
is switched on for 4 s.
An LED/fan test is not possible in the case of fail-safe motor starters with F-DI
deactivated (safety-related shutdown by low level).
RESET function
Press of a
button
If a group fault is active, you can acknowledge this fault using the blue button.
You can acknowledge device faults in principle only via ON/OFF of the control
voltage.
Note: If a fault is active, you cannot execute the LED/fan test.
Additional functions in the case of fail-safe motor starters
Confirming ATEX
parameters
Press of a
button
You confirm display of the parameters via an LED flashing sequence by
pressing the RESET button twice.
Discarding ATEX
parameterization
Press of a
button for longer
than five
seconds.
By pressing the button for longer than five seconds, you discard newly set ATEX
parameters and you return to the original parameterization.
Displaying ATEX
parameterization
Press of a
button for longer
than five
seconds.
By pressing the button for longer than five seconds, you can display the
currently set ATEX parameters during operation.
Switching to
commissioning mode
Press of a
button
In "Manual local" mode, confirm the change to commissioning mode by the
fail-safe motor starter by pressing the button.
