Omron M1 Series User Manual page 819

Event name Abnormal Setting Related to the PG Option Card
Meaning The pulse generator wiring is broken in the circuit.
Source EtherCAT Master Function Mod-
ule
Error attrib- Level
utes
Effects User program
Indicators EtherCAT NET RUN
---
System-de- Variable
fined varia-
None
bles
Cause and Assumed cause
correction
(1) The wiring between the pulse
generator and the pulse input ter-
minal is disconnected.
(2) Strong ambient noise was re-
ceived.
Attached in- None
formation
Precautions/ None
Remarks
M1 Series EtherCAT Type User's Manual (I670)
Source details Slave
Minor fault Recovery
Continues. Operation
EtherCAT NET ERR
---
Data type
None
Correction
Check if the pulse generator is
correctly connected and there is
no disconnection.
→ Check if the pulse generator is
correctly connected. Or securely
connect the wiring to the terminal
block.
→ Check if the sheath is not
caught in the connector.
→ Replace it with wire that is not
broken.
Check the measures against
noise (grounding condition, sig-
nal line or communications cable/
main circuit wiring installation
method, etc.).
→ Take measures against noise.
→ Install the main circuit wiring
as far as possible from the con-
trol circuit wiring.
Event code 38A30000 hex
Detection tim-
ing
Error reset Log category
Motor stops.
EtherCAT LINK/ACT
---
Name
None
Prevention
None
Excessive noise may be generat-
ed around the inverter. Consider
taking measures against noise.
Appendices
Continuously
System log
A
A-273