Siemens SINUMERIK 828D Function Manual page 273

"Referenced" status display
QEC learning active
Fixed stop reached
Torque limitation value
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
Status display for reference point approach (axis).
Bit0=Status 0: The machine axis is not referenced with the
position measurement system 1 or 2.
Bit0=Status 1: The machine axis has reached the reference
point (incremental measuring system) and/or
target point (length measuring system with
distance coded reference marks) during
reference point approach.
Bit1=Status 0: No obligation to cross-reference (NC start
possible without cross-referencing this axis)
Bit1=Status 1: There is no obligation to cross-reference for the
NC start.
Dependent on the machine data:
MD34110 $MA_REFP_CYCLE_NR
and
MD20700 $MC_REFP_NC_START_LOCK
The display corresponds to the NC/PLC interface signal:
DB31, ... DBX60.4 and 60.5 (referenced/synchronized 1 or 2)
References:
Function Manual Basic Functions; Reference Point Approach (R1)
Indicates whether or not the learning process for quadrant error
compensation for the axis is active.
Indicates whether or not the axis has fulfilled the conditions for
"Fixed stop reached" when the "Travel to fixed stop" function is
active (IS DB31, ... DBX62.5).
References:
Function Manual Basic Functions; Travel to Fixed Stop (F1)
Indicates the value programmed by means ofFXST[x] or
SD43510 $SA_FIXED_STOP_TORQUE or the value defined using
MD37010 $MA_FIXED_STOP_TORQUE_DEF for the clamping
torque for "Travel to fixed stop".
Unit: % of maximum torque
References:
Function Manual Basic Functions; Travel to Fixed Stop (F1)
D1: Diagnostics tools
5.3 Service overview
273