Specifications

78
Error Messages Section 8-6
The data area comprises a maximum of 6 words or 12 bytes.
Example: The cyclic data area is set to DW21 in the programming system
Word address DW High-byte Low-byte
Word address +0 DW21 Write coordination byte Reserved
Word address +1 DW22 Message channel high-byte Message channel
low-byte
Word address +2 DW23 Function key LED 1 to 4 LED 5 to 8
Word address +3 DW24 Function key LED 9 to 12 LED 13 to 16
Word address +4 DW25 Function key LED 17 to 20 LED 21 to 24
Word address +5 DW26 Function key LED 25 to 28 LED 29 to 32
8.6 Error Messages
Code 0
Subcode
0NO
ERROR.......................Error-free processing
Code 1
Subcode
1E
SLAVE NOT READY ..........Error originating in level 1 and
level 2
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 ................Illegal system variable
Bosch-specific error messages
Subcode
50 E
QUITTUNG START ............No communication setup
51 E
QUITTUNG OPEN .............Incorrect acknowledge signal
during communication setup
52 E
QUITTUNG DATA..............Incorrect acknowledge signal to
transmitted information block
Possible errors:
- Check the settings for block check. The PU always uses LRC8.
The first peripheral user gives the following block check.