Error handling and diagnostics
EK18xx
54
Version: 2.2
7
Error handling and diagnostics
7.1
Diagnostic LEDs
Fig. 47: Diagnostic LEDs
LEDs for power supply diagnostics
LED
Display
State
Description
Us
green off
-
No operating voltage present at the Bus Coupler
on
-
24 V
DC
operating voltage present at the Bus Coupler
Up
green off
-
No power supply present at the power contacts
on
-
24 V
DC
power supply present at the power contacts
Diagnostic LEDs for the EtherCAT State Machine/PLC
LED
Display
State
Description
RUN
gree
n
off
Init
The Bus Coupler is in initialization state
flashing
Pre-Operational The Bus Coupler is in
pre-operational
state
single
flash
Safe-
Operational
The Bus Coupler is in
safe-operational
state
on
Operational
The Bus Coupler is in
operational
state
flickers
Bootstrap
Firmware is being loaded.
Содержание EK18 Series
Страница 1: ...Documentation EK18xx EtherCAT Bus Coupler 2 2 03 04 2019 Version Date ...
Страница 2: ......
Страница 6: ...Table of contents EK18xx 6 Version 2 2 ...
Страница 44: ...Parameterization and commissioning EK18xx 44 Version 2 2 6 2 2 EK1818 Fig 37 TwinCAT tree EK1818 ...
Страница 47: ...Parameterization and commissioning EK18xx 47 Version 2 2 6 2 3 EK1828 Fig 40 TwinCAT tree EK1828 ...
Страница 49: ...Parameterization and commissioning EK18xx 49 Version 2 2 Fig 42 Extent of process data EK1828 TwinCAT ...