Parameters
List of parameters
1-936
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
4:
125 kbit/s
5:
50 kbit/s
6:
20 kbit/s
7:
10 kbit/s
Recommend.:
Use the factory setting when setting the baud rate.
Example:
Baud rate = 20 kbit/s --> p8622 = 6 --> associated bit timing is in p8623[6].
Dependency:
Refer to: p8623
Description:
Sets the bit timing for the C_CAN controller to the associated and selected baud rate (p8622).
Bits are distributed to the following parameters of the C_CAN controller in p8623[0...7]:
Bit 0 ... 5: BRP (Baud Rate Prescaler)
Bit 6 ... 7: SJW (Synchronization Jump Width)
Bit 8 ... 11: TSEG1 (Time Segment 1, before the sampling point)
Bit 12 ... 14: TSEG2 (Time Segment 2, after the sampling point)
Bit 15: Reserved
Bit 16 ... 19: BRPE (Baud Rate Prescaler Extension)
Bit 20 ... 31: Reserved
Index:
[0] = 1 Mbit/s
[1] = 800 kbit/s
[2] = 500 kbit/s
[3] = 250 kbit/s
[4] = 125 kbit/s
[5] = 50 kbit/s
[6] = 20 kbit/s
[7] = 10 kbit/s
Dependency:
Refer to: p8622
Note:
Recommendation:
You use the factory setting (refer to p8622) when setting the bit timing.
Example:
Baud rate = 20 kbit/s --> p8622 = 6 --> associated bit timing is in p8623[6] --> 0001 2FB6
p8623[0...7]
CBC bit timing selection / Bit timing select
CU_S (CAN)
Can be changed:
T
Calculated:
-
Access level:
3
Data type:
Unsigned32
Dynamic index:
-
Func. diagram:
-
P-Group:
-
Units group:
-
Unit selection:
-
Not for motor type:
-
Expert list:
1
Min Max
Factory
setting
0000 hex
000F 7FFF hex
[0] 1405 hex
[1] 1605 hex
[2] 1C05 hex
[3] 1C0B hex
[4] 1C17 hex
[5] 1C3B hex
[6] 0002 1C15 hex
[7] 0004 1C2B hex
