Bosch Rexroth Tightening System 350 - Page 264

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System 350 | 3 608 878 300/2019-03
Table 6–25: Set up of sequence send telegram for the RK512 protocol as implemented in the tightening system.
Protocol CS351
(PLC)
Value PLC
(CS351)
Meaning
Name Hex
Sequence telegram 3964R  STX 02  Start character
 DLE 10  Positive acknowledgement
Sequence telegram
header
 1. Byte ff  Sequence telegram ID
 2. Byte 00  ID
 3. Byte 41  Command SEND "A"
 4. Byte 44  Data element "D"
Data  11. Byte  1 Data byte
 12. Byte  2 Data byte
 … 
 … 
 Xth byte  n. Nth data byte (128  n)
3964R  DLE 10  End ID
 ETX 03  End ID
 BCC  Block check sum
 DLE 10  Positive acknowledgement
Reaction telegram 3964R  STX 02  Start character
 DLE 10  Positive acknowledgement
Telegram header  1. Byte 00  ID
 2. Byte 00  ID
 3. Byte 00 
 4. Byte 00  Error number
3964R  DLE 10  End ID
 ETX 03  End ID

BCC  Block check sum
 DLE 10  Positive acknowledgement
Table 6–26: Telegram setup for the 3964R protocol with a telegram header as implemented in the tightening system.
Protocol CS351/
KE350
(PLC)
Value PLC
(CS351/
KE350)
Meaning
Name Hex
3964R  STX 02  Start character
 DLE 10  Positive acknowledgement
Telegram header  1. Byte 00  ID
 2. Byte 00  ID
 3. Byte 41  Command SEND "A"
 4. Byte 44  Data element "D"
 5. Byte 0a  Data element no., e. g. DE 10=0a hex
 6. Byte 80  Data word no., e.g. DW 64=80 hex
 7. Byte 00  Number
e.g. 50 DW (= 32 hex)
 8. Byte 32 
 9. Byte ff  No CT
 10. Byte ff  All CPUs
Data  11. Byte  1 Data byte
 12. Byte  2 Data byte
 … 
 … 
 Xth byte  n. Nth data byte (128  n)
3964R  DLE 10  End ID
 ETX 03  End ID
 BCC  Block check sum
 DLE 10  Positive acknowledgement