Channel Status - Siemens SINUMERIK 828D Function Manual

K1: Mode group, channel, program operation, reset response
9.9 Program operation mode
Table 9-6 Effect on program status
IS "Single block"
IS "Delete distance­to­go"
Auxiliary functions output to PLC but
not yet acknowledged
Wait instruction in program
9.9.6

Channel status

Interface representation
The current channel status is displayed in the interface. The PLC can then trigger certain responses and
interlocks configured by the manufacturer depending on the status at the interface.
The channel status is displayed in all operating modes.
Channel statuses
The following channel statuses are available at the interface:
• DB21, ... DBX35.7 ("channel status reset")
• DB21, ... DBX35.6 ("channel status interrupted")
• DB21, ... DBX35.5 ("channel status reset")
For a further explanation of the individual signals see Chapter 5.
The effect of commands/signals
The channel status can be modified through the activation of various commands or interface signals. The
following table shows the resulting channel status when these signals are set (assumed status before the signal
is set - > Channel status active).
The "Channel status active" signal is obtained when a part program or
part program block is being executed or when the axes are traversed in JOG mode.
Commands
IS "Reset"
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"
566
Resulting channel status
Reset Interrupted
X
X
X
X
X
X
X
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
X
active
X
X
X
X
Basic Functions