Event name Output Phase Loss Error Event code 28100000 hex
Meaning There is an output phase loss.
Source EtherCAT Master Function Mod-
ule
Source details Slave Detection tim-
ing
Continuously
Error attrib-
utes
Level Minor fault Recovery Error reset Log category System log
Effects User program Continues. Operation Motor stops.
Indicators EtherCAT NET RUN EtherCAT NET ERR EtherCAT LINK/ACT
--- --- ---
System-de-
fined varia-
bles
Variable Data type Name
None None None
Cause and
correction
Assumed cause Correction Prevention
(1) The inverter’s output wiring is
disconnected.
Measure the output current.
→ Replace the output wiring.
None
(2) The motor winding is broken. Measure the output current.
→ Replace the motor
.
None
(3) The inverter output terminals
are not firmly tightened.
Check if there are loose screws
on the inverter output terminals.
→ Retighten the screws to the
recommended tightening torque.
T
ighten the screws to the recom-
mended tightening torque.
Attached in-
formation
None
Precautions/
Remarks
None
Appendices
A-240
M1 Series EtherCAT Type User’s Manual (I670)
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