Specifications

86
Error Messages Section 9-7
9.7 Error Messages
Code 0
Subcode
0
Code 1
Subcode
1E
SLAVE NOT READY ..........Slave not ready
2E
PROTOKOL ....................Sequence of the packets
3E
FRAME .........................Character frame error
4E
TIMEOUT.......................Timeout error
5E
CRC BCC......................CRC error
6E
PARITY.........................Parity error
7E
SEND ABORT .................Abort send process
8E
REC ABORT ...................Abort receive process
9E
BUF SIZE......................Insufficient cyclic buffer
10 E
NO DEFINE....................No cyclic data defined
12 E
DEFINE ........................Cyclic data already defined
15 E
NO PROTOCOL ...............Selected protocol is not sup-
ported
16 E
OVERRUN......................Receive buffer overrun
40 E
SYS ADDRESS ................Undefined system variable
50 E
QUIT DATA ....................No acknowledge signal to order
message
51 E
QUIT DATA NAK..............Negative acknowledge signal to
order message
52 E
WRONG QUIT .................Incorrect character for acknowl-
edge signal
53 E
WRONG REPLY ...............Reply can not be interpreted
55 E
TIMEOUT ORDER .............Timeout no response message
56 E
TIMEOUT REPLY ..............Timeout no response message
Code 2
Subcode
58 E
RECEIVE COUNT..............Number of received data is in-
correct
Possible errors:
- Check if in the mask where the error occurs
a variable with odd number of bytes will be read by a word or dou-
ble-word address.
Code 3 Error from the PLC
Subcode
10 Error in the order message
50 Access on address in the PLC that is not permitted