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CTI 2572 Installation and Operation Guide
98
General Memory Transfer Error Codes
HEX DEC DESCRIPTION SOLUTION
026F 623 REMOTE MEMORY READ:
WORD COUNT ERROR
The remote device (PLC) responded with
fewer words than requested by the Remote
Memory Read command block.
This error usually occurs when the number of
words requested in the command block
causes the read request to exceed the
memory boundary in the remote PLC. In other
words, you are trying to read memory that isn’t
there.
You should examine the Command Block and
correct either the number of words requested
or the starting memory location for the remote
device.
0271 625 NUMBER OF WORDS OUT OF RANGE -
LOW
The Command Block contained a zero or a
negative value for number of words. The
valid range is 1-256 words.
Correct the value in the Command Block
0272 626 NUMBER OF WORDS OUT OF RANGE -
HIGH
The Command Block contained a value
greater than 256 for number of words. The
valid range is 1-256 words.
Correct the value in the Command Block
0273 627 BAD OR MISSING DELIMITER
The receiving device detected a bad or
missing delimiter in the command message
This error usually indicates a transient error in
the data link. You should retry the command.
If the receiving node is a computer simulating
a 2572 PLC server, ensure that the software
is correctly processing the message.
If the error persists contact CTI.
0274 628 BAD BLOCK CHECK CHARACTER
The receiving device found the block check
character to be bad.
See error code 0273.
0275 629 INVALID TYPE
The receiving device reported an invalid
TYPE character in the message.
See error code 0273.
0276 630 INVALID DATA CHARACTER
The receiving device reported an invalid
data character. Only characters 0-9 and A-F
are allowed.
See error code 0273.
0277 631 ODD NUMBER OF CHARACTERS
The receiving device reported an odd
number of characters in the message. All
CAMP messages have an even number of
characters.
See error code 0273.
0278 632 INVALID DEVICE CODE
The receiving device reported an invalid
device code in the message.
See error code 0273.