Siemens SINAMICS S120 Function Manual page 361

Bit Meaning
4 Reserved
5 Jogging, incremental
6 ... Reserved
15
Note:
See also: SINAMICS S Function Manual, Function module "basic positioner"
NSOLL_A (speed setpoint A (16-bit))
● Speed setpoint with a 16-bit resolution with sign bit.
● Bit 15 determines the sign of the setpoint:
● The speed is normalized via p2000.
NSOLL_B (speed setpoint B (32-bit))
● Speed setpoint with a 32-bit resolution with sign bit. .
● Bit 31 determines the sign of the setpoint:
● The speed is normalized via p2000.
Figure 10-9
Gn_STW (encoder n control word)
This process data belongs to the encoder interface.
XERR (position deviation)
The position deviation for dynamic servo control (DSC) is transmitted via this setpoint.
Drive Functions
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
– Bit = 0 --> positive setpoint
– Bit = 1 --> negative setpoint
NSOLL_A = 4000 hex or 16384 dec ≐ speed in p2000
– Bit = 0 --> positive setpoint
– Bit = 1 --> negative setpoint
NSOLL_B = 4000 0000 hex or 1 073 741 824 dec ≐ speed in p2000
Normalization of speed
Communication PROFIBUS DP/PROFINET IO
10.1 Communications according to PROFIdrive
Comments
0 The sensor for the fixed stop is inactive
- -
1 Jogging incremental active
0 Jogging velocity active
- -
BICO
-
BI: 2591
-
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