
Parameter listing and descriptions 291
ACH550-01 User's Manual
5207 BUFFER OVERRUNS 0…65535
Contains a count of the characters received that cannot be placed in the
buffer.
• Longest possible message length for the drive is 128 bytes.
• Received messages exceeding 128 bytes overflow the buffer. The
excess characters are counted.
5208 CRC ERRORS 0…65535
Contains a count of the messages with a CRC error that the drive
receives. For high counts, check:
• Ambient electro-magnetic noise levels – high noise levels generate
errors.
•CRC calculations for possible errors.
Code Description Range
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