BECKHOFF EP9214-0023 - Manual (Page 63)

Comissioning and Configuration
Additional properties
• Switch-off due to sum current monitoring [ } 63]
• Extended diagnostic data by process data [ } 65]
• Data Logging [ } 69]
Additional settings in the CoE
Settings for each output channel
The object 80n0:04 must be activated in order to activate the sum current limitation.
The sum current can then be defined in the object 80n0:14.
Fig. 47: Object 8000:14 Nominal Sum Current
CoE Title Description
80n0:04 Enable Sum Current Limitation The CoE object 80n0:04 must be set to TRUE in
order to activate 80n0:14
80n0:14 Nominal Sum Current Apart from the nominal current for each Us and Up
(basic function of the EP92x4), the sum current of
both outputs can also be limited per channel.
This property is recommended if the end device
may not exceed a total power.
The default value is 4.0 A (4000), the maximum
sum current 8 A.
The sum current switch-off corresponds to the
behavior of the load circuit concerned (CoE
80n0:11).
80n0:15 / 16 Timestamp n Trigger On occurrence of the selected event, the
corresponding value (Peak Value n [
} 65]) and
the appropriate timestamp are set in the process
data.
If overcurrent (≥ nominal current) is detected and it is foreseeable that the current monitoring will trip if
conditions remain unchanged, then a warning is given both in the process data and in form of a flashing
LED. An output switch-off due to overcurrent is indicated by a red LED.
If one of the outputs was switched off due to a diagnosis, it must be reactivated by an active RESET.
EP9214-0023 and EP9224-0023 63 Version 2.0.0