Status of the device status led "modules – Burkert Type 8681 User Manual
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DeviceNet - Design
online Parameterization of the Device
Devices can also be parameterized online. In doing so, you can also select whether only individual param-
eters (single) or all parameters (all) of a group are read from the device (upload) or are loaded into the device
(download).
It is also possible to transfer individual parameters or all parameters of a group cyclically in monitor mode. This
may be helpful particularly for start-up purposes.
display of the status leds in the event of a bus
12.13.
error
Bus errors are also indicated on the central three-colored status display, see chapter
The device status LED
("Module") and the bus status
LED ("Network") are located on
the electronics module.
Function tests for both status LEDs after power has been switched on (connection of the network cable):
status led
colors of the led
function test
"Module"
green
250 ms ON (green)
•
"Network"
green / red
250 ms ON (green)
•
250 ms ON (red)
•
Then another function test is run during which the LEDs light up briefly.
When the test is complete, the status LEDs indicate the device states which are described in the following tables.
status of the device status led "Modules"
12.13.1.
led
device state
explanation
Off
No supply
Device is not supplied with voltage
•
Green Device is working
Normal operating state
•
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Control Head Type 8681