Parameter Manual
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
295
Machine data
2.4 Axis-specific machine data
Description: With gantry axes, the difference between the position actual values of the
leading and synchronized axes is continuously monitored. MD37130
$MA_GANTRY_POS_TOL_REF defines the maximum permissible difference between
the position actual values of the synchronized axis and the leading axis that
is monitored if the gantry axis grouping has not yet been synchronized (NC/
PLC interface signal DB390x DBX5005.5 (Gantry grouping is synchronized) = 0).
Alarm 10653 "Error limit exceeded" is output if the limit value is exceeded.
The gantry axes are immediately stopped internally in the control to prevent
any damage to the machine.
In addition, the NC/PLC interface signal DB390x DBX5005.2 (Gantry trip limit
exceeded) to the PLC is set to "1".
Special cases:
Alarm 10653 "Error limit exceeded" in response to violation of the gantry
trip limit.
Related to:
MD37100 $MA_GANTRY_AXIS_TYPE Gantry axis definition
MD37110 $MA_GANTRY_POS_TOL_WARNING Gantry warning limit
MD37120 $MA_GANTRY_POS_TOL_ERROR Gantry trip limit
NC/PLC interface signal DB390x DBX5005.5 (Gantry grouping is synchronized)
NC/PLC interface signal DB390x DBX5005.2 (Gantry trip limit exceeded)
Description: Actual value difference between master axis and slave axis in the case of
alarm 10653.
Leads to alarm 10657 after Power ON.
37130 GANTRY_POS_TOL_REF A05, A10 G1,Z3
mm, degrees Gantry trip limit during referencing DOUBLE PowerOn
-
808d-me42 - 0.0 -1e15 1e15 -1/2
808d-me62 - 0.0 -1e15 1e15 1/1
808d-te42 - 0.0 -1e15 1e15 -1/2
808d-te62 - 0.0 -1e15 1e15 1/1
37135 GANTRY_ACT_POS_TOL_ERROR A05, A10 -
mm, degrees Current gantry trip limit DOUBLE Reset
-
808d-me42 - 0.0 - - -1/2
808d-me62 - 0.0 - - 1/1
808d-te42 - 0.0 - - -1/2
808d-te62 - 0.0 - - 1/1
Siemens Controls
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