Program Status - Siemens SINUMERIK 828D Function Manual

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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

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)

The effect of commands/signals

The program status can be controlled by activating different commands or interface signals. The following table

shows the resulting program status when these signals are set (assumption: status before the signal is set ->

Program status running).

Effect on program status

IS "NC Stop"

IS "NC stop at block limit"

IS "NC stop axes and spindles"

IS "Read-in disable"

IS "Feed stop, channelsp."

IS "Feed stop, axissp."

Feed override = 0%

IS "Spindle stop"

M02/M30 in a block

M00/M01 in a block

Basic Functions

Function Manual, 09/2011, 6FC5397-0BP40-2BA0

K1: Mode group, channel, program operation, reset response

Program execution statuses

9.9 Program operation mode

Sinumerik 840d sl