Overcurrent protection for sum currents

EP9224-0037 determines two types of sum currents:

  • Sum current for each individual EtherCAT P port (calculated)
    US + UP
  • Sum current for all EtherCAT P ports (measured)
    ∑ (US + UP)

The overcurrent protection for sum currents is deactivated in the factory settings. It can be individually activated and parameterized for each sum current.

Sum current

CoE indices

Activation

„Enable Sum Current Limitation“

Nominal current

„Nominal Sum Current“

Tripping characteristic

„Sum Current Characteristic“

X52: US + UP

8000:04

8000:14

8000:11

X53: US + UP

8010:04

8010:14

8010:11

X54: US + UP

8020:04

8020:14

8020:11

X55: US + UP

8030:04

8030:14

8030:11

∑ (US + UP)

(Sum of all output currents)

F80E:02

F80E:12

F80E:13