Siemens SINAMICS G120 List Manual page 429

Note: The following applies for "setting-up":
- the traversing direction can be entered using this binector input.
- if both directions (p2651, p2652) are selected, then the axis remains stationary (zero speed).
- if both directions (p2651, p2652) are de-selected, then the axis remains stationary (zero speed).
The following applies for "positioning":
Using binector inputs p2651 and p2652, when the modulo correction (BI: p2577 = 1 signal) is activated and for
absolute positioning (BI: p2648 = 1 signal), the traversing direction is specified as follows:
BI: p2651 / BI: p2652
0 signal / 0 signal: Absolute positioning through the shortest distance.
1 signal / 0 signal: Absolute positioning in the positive direction.
0 signal / 1 signal: Absolute positioning in the negative direction.
1 signal / 1 signal: Absolute positioning through the shortest distance.
p2653 BI: EPOS direct setpoint input/MDI setting-up selection / MDI setting-up sel
CU250S_V (EPOS) Access level: 1
CU250S_V_CAN
Can be changed: T
(EPOS)
Unit group: -
CU250S_V_DP
Min
(EPOS)
-
CU250S_V_PN
(EPOS)
Description: Sets the signal source for setting-up in the operating mode "direct setpoint input/MDI".
BI: p2653 = 1 signal
Setting-up selected.
BI: p2653 = 0 signal
Positioning selected.
Dependency: Refer to: p2651, p2652
Note: In the operating mode "direct setpoint input/MDI", it is possible to make a flying changeover between setting-up and
positioning.
For "setup" (BI: p2653 = 1 signal), the following applies:
A traversing direction must be selected via binector inputs p2651 and p2652.
p2654 CI: EPOS direct setpoint input/MDI mode adaptation / MDI mode adapt
CU250S_V (EPOS) Access level: 1
CU250S_V_CAN
Can be changed: T
(EPOS)
Unit group: -
CU250S_V_DP
Min
(EPOS)
-
CU250S_V_PN
(EPOS)
Description: Sets the signal source to interconnect the MDI mode to the operating mode "direct setpoint input MDI" via
PROFIBUS telegram 110.
CI: p2654 = 0
The binector inputs listed below are evaluated.
CI: p2654 > 0
The following binector inputs are not evaluated:
- BI: p2648 (positioning type)
- BI: p2651 (direction selection, positive)
- BI: p2652 (direction selection, negative)
In this case, the following definitions apply:
Signal via CI: p2654 = xx0x hex -> absolute
Signal via CI: p2654 = xx1x hex -> relative
Signal via CI: p2654 = xx2x hex -> abs_pos (only for modulo correction)
Signal via CI: p2654 = xx3x hex -> abs_neg (only for modulo correction)
Dependency: Refer to: p2648, p2651, p2652
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
Calculated: -
Scaling: -
Unit selection: -
Max
-
Calculated: -
Scaling: -
Unit selection: -
Max
-
2 Parameters
2.2 List of parameters
Data type: U32 / Binary
Dyn. index: -
Func. diagram: 3620
Factory setting
0
Data type: U32 / Integer16
Dyn. index: -
Func. diagram: 3620
Factory setting
0
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