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Diagnostics / faults and alarms
10.2 Diagnostics
Enclosed Drives
718
Operating Instructions, 12/2018, A5E36652151A
10.2
Diagnostics
Description
This section describes procedures for identifying the causes of problems and the measures
you need to take to rectify them.
Note
Errors or malfunctions
If errors or malfunctions occur in the device, you must carefully check the possible causes
and take the necessary steps to rectify them. If you cannot identify the cause of the problem
or you discover that components are defective, your regional office or sales office should
contact Siemens Service and describe the problem in more detail. Addresses of contact
persons are listed in the preface.
10.2.1
Diagnostics via LEDs
Control Unit (-A10)
Table 10- 1 Description of the LEDs on the CU320-2 DP Control Unit
LED
Color
State
Description
RDY (READY)
---
OFF
The electronic power supply is missing or lies outside the
permissible tolerance range.
Green
Continuous light
The component is ready for operation and cyclic DRIVE-CLiQ
communication is taking place.
0.5 Hz flashing
light
Commissioning/reset
2 Hz flashing light Writing to the memory card.
Flashing light -
0.5 s on 3 s off
PROFIenergy energy saving mode is active (in conjunction with
option G33 - CBE20)
Red
2 Hz flashing light General fault
Red/green 0.5 Hz flashing
light
Control Unit is ready for operation.
However, there are no software licenses.
Orange
0.5 Hz flashing
light
Firmware update in progress for the connected DRIVE-CLiQ
components.
2 Hz flashing light Firmware update of components has been completed. Wait for
POWER ON of the respective component.
Green/
orange or
red/orange
2 Hz flashing light Component detection via LED is activated (p0124[0]).
Note:
Both options depend on the LED status when component
recognition is activated using p0124[0] = 1.
Содержание SINAMICS S150 NEMA
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Страница 200: ...Electrical installation 4 9 Additional connections Enclosed Drives 198 Operating Instructions 12 2018 A5E36652151A ...
Страница 500: ...Output terminals 8 3 Digital outputs Enclosed Drives 498 Operating Instructions 12 2018 A5E36652151A ...
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