Technical data

6-20 Bosch Rexroth AG | Electric Drives and Controls Rexroth VCP-Operating Concept | R911305038 / 01
3964 RK512
53 Incorrect number of data received Check if the mask, in which
the error occured, contains
a variable with an odd num-
ber of bytes which acces-
ses a word address or a
double-word address.
Errors reported by the PLC via the response telegram.
61 10 from PLC No connection to PLC
62 16 from PLC Wrong command in tele-
gram
63 20 from PLC Wrong destination
addressed
64 50 from PLC Coordination flag is still set
65 52 from PLC Number of data transmitted
does not comply with the
number specified in the te-
legram header
66 54 from PLC Awaiting continuation tele-
gram
70 The subcode contains the error transmitted by a
CP525 or compatible module in the response te-
legram.
10 No connection to PLC
12 Starting address too high.
Use of coordination flag not
permitted for this data type.
CPU no. too high.
16 Wrong command letter
20 Illegal command. DB does
not exist. DB too short.
50 Coordination flag still set
52 The number of data recei-
ved exceeds the number
requested.
54 Synchron. error (continua-
tion telegram expected).
Code Subcode Type of Error Possible Cause
Fig. 6-32: Error messages - 3964/RK512