CTI 2572-B - General Memory Transfer Error Codes

CTI 2572-B / 2500C-2572-B Installation and Operation Manual 73
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-B 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.