Tightening
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6.5.4.18 Check Backlash angle (only available for Gauging)
Parameters: Backlash angle high, Backlash angle low
Function: The backlash angle used in the step (measured by the last BCT step ran) is compared to
the limits Backlash angle high and Backlash angle low. Both or only one of the limits can
be programmed.
Result var: "BCT A", "BCT A1", "BCT A2" (Backlash angle)
Alarms: Backlash angle high (BAH) and Backlash angle low (BAL).
Trace: No limits are shown in trace.
6.5.4.19 Check external input (only available for Gauging)
Parameters: Digital Input, Signal Value
Function: The selected Digital Input is compared to the Signal Value at the end of the step, after the
over shoot time has passed.
The following digital signals are available for Digital Input:
Local DI 1, … Local DI 4 (the digital outputs directly on the TC)
PLC_DO_1, … PLC_DO_10 (avalible as outputs in the PLC)
Possible Signal Value are Low or High
Result var: None
Alarms: Step input not OK (NOKINPUT).
Trace: No limits are shown in trace.