Siemens sinamics dcp - Fig. 3-46 8055 - General diagnostics

SINAMICS DCP List Manual (LH21), 05/2016
367
3 Function diagrams
3.10 Signals and monitoring functions
Fig. 3-46 8055 – General diagnostics
fp_8055_89.vsd
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- 8055 -
SINAMICS DCP
25.04.2016 v 1.2
DO: DCP_CTRL
- General diagnostics
Function diagram
8,000 μs
[1020.7]
Mainb LED test
p54985 (0 )
LED control
EEPROM
H1000
H1010
Diagnostic LEDs
Description
"Hardware Reset pending" or
"Processor clock failure" or "Software update"
Initialization
Operation, pulses disabled
Operation, pulses enabled
Fault
No internal communication with
the CUD
LED H1000
orange
green 0.5
Hz
green 2.0
Hz
red 0.5 Hz
red 2.0 Hz
A60522
EEPROM write_protect act
EEPROM write_vals
p54991[0...31]
EEPROM write_cmd
p54992 (0 )
EEPROM address
p54990 (0 )
p54993 (1 )
EEPROM write_prot
r54994[0...31]
EEPROM disp_values
Description
"Hardware Reset pending" or
"Processor clock failure" or "Software update"
Setpoint equal to zero
Pre-charging
Step up
Step down
Overvoltage range
LED H1010
green 0.5
Hz
orange 0.5 Hz
green 2.0
Hz
dark
orange 2.0 Hz
red 2.0 Hz
green DC contactors open
red
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