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4.3
EtherCAT
4.3.1
Front panel and diagnostic.
5
6
1
3
4.3.2
1 – EtherCAT communication status LED.
Status
EtherCAT device in "INIT" state or not
Off
powered.
EtherCAT device in "OPERATION-
Green
AL" state.
EtherCAT device in "PRE-OPERA-
Flashing green
TIONAL" state.
Flashing green
EtherCAT device in "SAFE-OPERA-
(1 flash)
TIONAL state.
Flickering
EtherCAT device in "BOOT" state.
Red
Fatal event.
4.3.3
2 – Communication error LED.
Status
Off
Flashing red
Flashing red (1 flash)
Flashing red (2 flashes) Application watchdog timeout.
Red.
Flickering
4.3.4
3 - EtherCAT connector (IN port).
4.3.5
4 - EtherCAT connector (OUT port).
Pin
Signal
1
Tx+
2
Tx-
3
Rx+
Normally left unused; to ensure signal
4
-
integrity, these pins are tied together
and terminated to PE via a filter circuit
5
-
in the module.
6
Rx-
Normally left unused; to ensure signal
7
-
integrity, these pins are tied together
and terminated to PE via a filter circuit
8
-
in the module.
22
8
2
4
Indication
Indication
No error or no power.
Invalid configuration.
Unsolicited state change.
Application controller failure.
Booting error detected.
Value
-
-
-
-
4.3.6
5 - Link / activity LED (IN port).
4.3.7
6 - Link / activity LED (OUT port).
Status
1
Off
Green
Green flickering
4.3.8
ROT2 - Unused.
Set to 0 position.
4.3.9
ROT3 – Unused.
Set to 0 position.
Indication
Link not sensed or no power.
Link sensed, no traffic detected.
Link sensed, traffic detected.
3.300.139/B
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