Siemens SINUMERIK 840D sl Function Manual page 661

• Part program preparation is stopped immediately.
• Axes and, if they exist, spindles in the channel are decelerated along a braking ramp.
• Any auxiliary functions of the current block not yet output by this point are no longer
• The block indicator is reset to the beginning of the part program.
• All Reset alarms (channelspecific, axisspecific, spindlespecific) are cleared from the
2.7.5 Program status
Interface information
The status of the selected program is displayed in the interface for each channel.
The PLC can then trigger certain responses and interlocks configured by the manufacturer
depending on the status.
The program status is only displayed in the AUTOMATIC and MDA modes. In all other
modes the program status is aborted or interrupted.
Program statuses
The following program statuses are available at the interface:
• DB21, ... DBX35.4 ("Program status aborted")
• DB21, ... DBX35.3 ("program status interrupted")
• DB21, ... DBX35.2 ("Program status stopped")
• DB21, ... DBX35.1 ("Program status wait")
• DB21, ... DBX35.0 ("Program status running")
For a further explanation of the individual interface signals, please see
References: /FB1/ Function Manual Basic Functions; NC/PLC interface signals (Z1)
Basic logic functions: Mode group, channel, program operation, reset response (K1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
output.
display.
Detailed description
2.7 Program operation mode
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