Power Up Test / Control Card Test - Danfoss FCD300 Service Manual

15.

Power up test / Control card test

The diagnosis of the Drive consists of two tests:
Power up test
Extended CC test
The Power up test is carried out every time the Drive is powered up and consists of:
Checksum validation of calibration data stored in EEPROM
Checksum validation of hardware and motor dependent parameters in EEPROM
The extended power card test can be activated via the parameter 620 and consist of:
Checksum validation of calibration data stored in EEPROM
Checksum validation of hardware and motor dependent parameters in EEPROM
Flash check
I/O test
If the extended test/power up test fails the Drive will display one of the following error
messages:
LCP2 Internal
fault fault
number number
37 0
38 1
39 2
40 3
41 4
42 5
43 6
44 7
45 8
Release 01/2003
Revise 08/01/2003 by DD Service Manager, Steffen Sundbæk
Service Manual FCD 300
LED LED
appearance appearance
75% of the 25% of the
time time
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Fault source
No fault after Extended CC test or
Communication fault between CC and BMC2
FLASH fault
RAM fault
Calibration constants area of CC EEPROM fault
Information constants area of CC EEPROM fault
Motor control area of CC EEPROM fault
Entire area of BMC2 EEPROM fault
Minimum SW version fault
Input /output test failed
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