BECKHOFF EP9214-0023 - Manual (Page 26)

Mounting and cabling
Initialization
When switching on the voltage supply to the EP9214 / EP9224, all green LEDs and then all red LEDs are
switched on briefly to test the LEDs.
The LED is valid for both voltages and currents (Us and Up; OR).
LED Status
Us / Up Warning Error
Us / Up Description
Off 0 0 0 The output is ready
Green 1 0 0 The output is just switching on
Green 1 0 0 The output is switched on. Normal operating status.
Flashing
green 1 1 0 The output is still operating, but will switch off if conditions
remain unchanged (Warning Ux).
Flashing
red 0 1 1 The output has been switched off. Switching on again is not
yet possible (waiting time of 20 seconds)
Red 0 0 1 The output has been deactivated and can be returned to a
normal state by a reset.
3.5 Monitoring and reset contacts
The EP9214 has a monitoring contact (signal contact) and a reset contact. These contacts are fed out via an
M8 plug and an M8 socket.
The contacts of this M8 plug and M8 socket are wired together 1:1.
Fig. 24: EP9214 - Monitoring and reset connectors
Pin assignment
Fig. 25: EP9214 - Monitoring and reset contacts
EP9214-0023 and EP9224-0023 26 Version 2.0.0