7-15
Chapter 7. CPL Communication Function
7 - 6 List of Termination Codes
If an error occurred in the application layer, a termination code indicating error is returned in a response message.
Termination
code
Description Process Example
00 Normal termination All the processing has completed
successfully.
99 Undefined command
Other errors
Only the termination code is
returned. The message is not
processed.
AA,1001W,1
RX03E80001
10 Numerical value conversion error
• A numerical value of 7 digits or more
• A figure other than 0 of which the leading
digit is 0
• The conversion result is 65535 or greater,
or -65536 or smaller.
• Other obvious illegal representation of
an integer
Processing is aborted when a
conversion error or a range error
has occurred.
(Processing is performed until
just before the abnormality
occurs)
RS,1001W,100000
RS,01001W,1
RS,+1001W,1
WS,10?1W,1
RD03E9000>
RU0103E9
22 The value of read data is outside the
specified range.
• The decimal point position is changed
and the value becomes −32769 or
smaller, or 32768 or larger.
The high limit or low limit
value is read from the
corresponding word address,
and the subsequent processing
continues.
The value of written data is outside the
specified range.
Processing is continued
excluding the relevant word
address.
(Example: Specified range
for 5001W is 0 to 1)
(Processing aborted)
WS,5001W,3000
WD13890BB8
WU0013890BB8
23 Writing disabled due to instrument set
value conditions, instrument external
conditions, etc.
Processing is continued
excluding the relevant word
address.
Writing/reading disabled because
communications/loader locked
Only the termination code is
returned. The message is not
processed.
40 Read/write word count error Only the termination code is
returned. The message is not
processed.
RS,1001W,100
RD03E90064
41 Word address out of the range
• Out of the range between 256 and 65534
Only the termination code is
returned. The message is not
processed.
RS,100000W,1
RD03G90001
RU00$3E903EA
WS,03E9W,1
WD0XXX0001
WU00o3E90001
42 The value of written data is outside the
specified range.
• −32769 or smaller, or 32768 or greater
Processing is performed up to
the relevant word address. The
succeeding processing is not
performed.
WS,2101W,100,XXX
WS,2101W,100000
WD03E900010XXX
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