12.5.2 0x603F/0 Error code
The object
error code
is used to store the last error that occurred.
In DS402, a large number of possible error codes are specified. The following list
shows the relationship between the error code displayed internally by the frequency
inverter and on the KP500 control unit, and the error secured in object
error code
.
Frequency inverter has been overloaded
Case temperature outside the temperature limits
Inside temperature outside the temperature limits
Motor temperature too high or sensor defective
Motor phase current above the current limit
DC link voltage outside the voltage range
Electronic voltage outside the voltage range
Earth fault on frequency inverter output
If the value 1000 (= generic error) appears as the DS402 error code, then the invert-
er error code can be read via parameter Current error 260 (unsigned16). This p
rameter contains the error code in the product-internal format.
The assignment table of the error code can be taken from the operating instructions.
In the emergency message, the error code of the frequency inverter is transmitted in
bytes 4 ... 7 and the DS402 error code in bytes 0 and 1. Please refer to object
0x1014
COB-ID Emergency Message
for further explanations.
CB: Control byte SI: Sub Index All values in hexadecimal without leading 0x
114 CM-CAN ACU 04/13
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