status word). Status bit r2526.2 (measured value valid) shows the presence of the required
measurement r2523.
Once the function is com
pleted (position determined for homing mark or measuring
probe), r2526.1 (homing active) and r2526.2 (measured value valid) remain active and the
measurement is provided by r2523 until the corresponding encoder control word is reset (0
signal).
If the function (homing mark search or measuring probe evaluation) has not been completed
yet, while the encoder control word is reset, then the function is interrupted and the status
bit r2526.1 (homing active) is reset via the encoder status word.
If the homing mark search and the measuring probe evaluation functions are simultaneously
set, this causes the active function to be interrupted or no function is enabled. Alarm A07495
"homing function interrupted" occurs and remains until the signals at the inputs are reset.
The alarm is also generated if a fault is signaled using the encoder status word during an
activated function (homing mark search or measuring probe evaluation).
If the "position control" function module is selected, these parameters (c2510 to c2511)
are preassigned with "0". If the "basic positioner" function module is selected, the "homing
mark search" (for the homing position searching) and "measuring probe evaluation" (for the
passive homing function) functions are initiated by the "basic positioner" function module
and feedback (r2526, r2523) returned to this.
Parameters
The following list includes the parameters of the "Homing mark search" and "Measuring probe
evaluation" functions.
Number Name Unit
p0488[0...2] Measuring probe 1 input terminal î™
p0489[0...2] Measuring probe 2 input terminal î™
c2510[0...3] LR selecting measuring probe evaluation î™
c2511[0...3] LR measuring probe evaluation edge î™
r2523[0...3] LR measured value [mm]
r2523[0...3] LR measured value [°]
r2526.0...12 LR status word î™
Functions
10.6î™ Basic positioner (EPOS)
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB 397
To Next Page
Loading...
Need help?
General
