Operation - Pilz SDD ES PROFIBUS Operating Manual

SDD ES PROFIBUS

Operation

The SDD ES PROFIBUS is ready for operation when the "Power" LED is lit and the "Fault"
LED is unlit.
Legend
LED
Power
Profibus
Devices
Start up
Fault
Operating Manual SDD ES PROFIBUS
1003825-EN-06
LED on
LED flashes
LED off
Status Meaning / action
Supply voltage is outside the permitted range
(see Technical details [
green Supply voltage is present
Bus connection is not available
green Bus connection available
All connected devices are enabled
green At least one connected device is not enabled
Normal operation
Yel- Device data is being polled
low
Normal operation
red Fault on the SDD ES PROFIBUS.
Check the supply voltage, wiring and configura-
tion of the SDD ES PROFIBUS.
Internal fault on the SDD ES PROFIBUS
Remedy: Replace the device
20])
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