Siemens SINAMICS SIMOTICS S200 PROFINET - Page 826

Note
For "setting up" (c2653 = 1 signal), t
he following applies:
- The travel direction is speci󹪝ed using this signal.
- If both directions (c2651, c2652) are selected, then the axis remains stationary (zero speed).
- If both directions (c2651, c2652) are deselected, then the axis remains stationary (zero speed).
For "Positioning" (c2653 = 0 signal), the following applies:
Using c2651 and c2652, when the modulo correction (c2577 = 1 signal) is activated and absolute positioning (c2648
= 1 signal), the travel direction can be speci󹪝ed as follows:
c2651 / c2652
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.
c2653 EPOS direct setpoint input/MDI setting-up selection
 Data type: Unsigned8 Visible in: S
tandard display 
Read permission: Read drive data or acknowledge messages
Write permission: Edit device con󹪝gur
ation or driv
e applications
Parameter group: Direct setpoint input (MDI)
Unit: -
Description: Signal for setting-up in operating mode "Direct setpoint input/MDI".
1 signal: Setting-up selected.
0 signal: P
ositioning selected.
Dependency: See also: c2651, c2652
Note
In the operating mode "dir
ect setpoint input/MDI", it is possible to make a 󹪞ying changeover between setting-up and
positioning.
For "setting up" (c2653 = 1 signal), the following applies:
A traversing direction must be selected using parameters c2651 and c2652.
c2654 EPOS direct setpoint input/MDI mode adaptation
 Data type: Unsigned16 Visible in: S
tandard display 
Read permission: Read drive data or acknowledge messages
Write permission: Edit device con󹪝gur
ation or driv
e applications
Parameter group: Direct setpoint input (MDI)
Unit: -
Description: Signal of the MDI mode via PROFIBUS telegram 110 in operating mode "direct setpoint input/MDI".
c2654 = 0: Signals are ev
aluated.
c2654 > 0: Signals are not evaluated.
The evaluation involves the following signals:
- c2648 (positioning type)
- c2651 (positive direction selection)
- c2652 (negative direction selection)
In this case, the following de󹪝nitions apply:
Signal via c2654 = xx0x hex -> absolute
Signal via c2654 = xx1x hex -> relative
Signal via c2654 = xx2x hex -> abs_pos (only for modulo correction)
Signal via c2654 = xx3x hex -> abs_neg (only for modulo correction)
Dependency: See also: c2648, c2651, c2652
Appendix
A.3Parameters
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
824 Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB