Siemens sinamics dcp - Page 365

Operation
7.16 Diagnostics
SINAMICS DCP
Operating Instructions, 09/2019, A5E34382853K
363
CUD - Response of LEDs during ramp-up (following POWER ON)
Table 7- 77 Ramp-up
LED
State
Remark
RDY
DP1
OPT
MOD
Red
Red
Off
Off
BIOS loaded
-
Red
2 Hz
Red Off Off BIOS error -
Red
2 Hz
Red
2 Hz
Off Off File error Memory card not present or
flash file system faulty
Red Orange
flashing
Off Off Firmware loading DP1 flashing without specific flashing
frequency
Red
Off
Off
Off
Firmware loaded
-
Off
Red
Off
Off
No CRC error
Firmware checked
Red
0.5 Hz
Red
0.5 Hz
Off Off CRC error Firmware checked, CRC error
Orange
Off
Off
Off
Drive initialization
-
Response of the LEDs after ramp-up
Table 7- 78 CUD - Description of the LEDs after ramp-up
LED
Color
State
Description, cause
Remedy
RDY (READY) - Off Electronic power supply is missing or outside
permissible tolerance range.
Check power supply
Green Continuous
light
The component is ready for operation. No errors
are present.
-
0.5 Hz
flashing
light
Commissioning/reset -
2 Hz flash-
ing light
Writing to memory card or internal flash memory
Notice!
The electronic power supply for the SINAMICS
DCP must not be switched off during this write
process.
Switching off the electronic power supply can
lead to the loss of the parameter assignments.
See also Chapter "Memory card functions
(Page 158)".
-
Red 2 Hz flash-
ing light
General errors Check parameteriza-
tion/configuration
Orange 0.5 Hz
flashing
light
Updating the firmware of the DRIVE-CLiQ com-
ponents.
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