Yokogawa JUXTA VJ Series Limit Alarms - Manual (Page 40)

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<Toc> <Ind> <4. Ladder Communication >
IM 77J01J11-01E
4.2.3 Response Error Codes
Data that the master station (PLC) will receive in the event of an error and the description of
errors are given in the table below.
0101/0103/0000/0001/CR/LF
Read data
0, 5th digit, 0, and +/-
Parameter number
Address number and CPU number
040206E.EPS
Note: Slashes (/) in the following send and receive data examples are used for explanatory purposes only, and are not part of
the actual data string.
Table 4-2 List of Error Codes
A non-existing parameter was set. 0101/0129/0000/0001/CR/LF 0101/0103/0000/FFFF/CR/LF
0101/0123/0000/000B/CR/LF
0101/0123/000B/0000/CR/LF
0101/0123/0B00/0000/CR/LF
0101/012B/0000/0000/CR/LF 0101/FFFF/FFFF/FFFF/CR/LF A character other than a BCD code (0 to 9)
was used in item other than address.
* Note that this excludes LF (0A).
0101/0123/0000/000A/CR/LF
0101/0123/000A/0000/CR/LF
0101/0123/0A00/0000/CR/LF
0101/010A/0000/0000/CR/LF No response LF code (0A) is used in an item other than
address.
0103/0123/0000/0000/CR/LF
0001/0123/0000/0000/CR/LF
3301/0123/0000/0000/CR/LF Address was different from that of a VJ
Series signal conditioner.
* Examples at the right show addresses not existing.
No response
0101/0123/0000/00/CR/LF
0101/0123/0/CR/LF
0101/0/CR/LF No response Command length (length of send data) is
incorrect.
* Command length is 10 bytes including CR and LF.
0101/012 No response A timeout occurred during communication.
* Timeout is 2 seconds.
–
Buffer overflowed
* Buffer overflow occurs if data exceeds 367 bytes.
No response
– Framing error or parity error occurred. No response
Description of error
Example of data sent
by master station
Data received
by master station
040207E.EPS
FFFF is returned.
CAUTION
If a parameter not existing in the D register table is read, an error will not occur. In this
case, "0" will be returned instead.
3rd Edition : Oct. 15, 2007-00