10. easyE4 communication Connection to other devices
10.16 easy communication modules
SWD LED on EASY-COM-SWD-…
Indicates whether the physical configuration of the SWD line matches the target con-
figuration stored in the easyE4.
Off
No target configuration present
Red, continuous light
l
Short-circuit on the 15V
DC
power supply.
l
No SmartWire-DT modules found.
Red,
flashing, 2.5 Hz
l
The modules found on the SmartWire-DT line do not match the target
configuration.
l
A SmartWire-DT module configured as necessary is missing.
Yellow,
flashing, 2.5 Hz
The SmartWire-DT line's physical configuration is being imported and stored as a
new target configuration on the device.
Green,
Flashing, 2.5 Hz
l
The physical configuration of the SWD-T line is being compared with
the target configuration.
l
Addresses are being assigned to the SmartWire-DT modules.
Green, continuous light
l
The modules found on the SmartWire-DT line match the target con-
figuration.
l
The SmartWire-DT line is ready for data transfers.
As soon as all the LEDs on the EASY-COM-SWD-… turn on with a solid green light,
the easy communication module can be configured accordingly in easySoft 8 and the
easyE4 control relay can be used as a SmartWire-DT coordinator in a user program.
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