Inovance GL20-RTU-ECT User Manual

‑18‑
4 Fault Diagnosis
LED indicator Meaning Solution
RUN
OFF
No connection between EtherCAT
master and slave
Check configuration and
parameter assignment;
Check the communication address
Check that the length and other
specifications of the network cable
are as specified.
Blinking
EtherCAT slave is in a state other
than state OPERATIONAL
Check slave configuration for any
missing, faulty or unconfigured
module.
BF
Blinking
No data exchange between
EtherCAT master and slave;
EtherCAT communication receives
non‑executable state transition
commands
ECAT module synchronization
error;
EtherCAT watchdog error
Check that the cable connector is
inserted correctly;
Check that the network cable is
intact;
Re‑power on;
Check that the PDO configuration
is correct.
SF
Blinking
Incorrect configuration;
Module error.
Check that the host controller
configuration is consistent with the
module configuration;
Check that the module is not
interfered.

Inovance GL20-RTU-ECT Specifications

General

Brand	Inovance
Model	GL20-RTU-ECT
Category	Control Unit
Language	English