Z1: NC/PLC interface signals
19.6 Mode group, channel, program operation, reset response
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
1669
Signal state 0 or
edge change
1 → 0
Channel status and program execution are not influenced.
Special cases,
errors, ......
All the axes and spindles of a mode group that are not triggered by a program or a program block
(e.g. axes traverse because traverse keys are pressed on the machine control panel, spindles are
controlled by the PLC) decelerate to rest with "mode group stop plus spindles".
DB11
DBX0.7 Mode group reset
Edge evaluation: yes Signal(s) updated: Cyclic
Signal state 1 or
edge change
0 → 1
A reset is activated for all the channels of the mode group. All of the channels are then in the
channel status "reset". All of the current programs are then in the program status "aborted". All
moving axes and spindles are decelerated to zero speed according to their acceleration ramp
without contour violation. The initial settings are set (e.g. for G functions). The alarms for the mode
group are cleared if they are not POWER ON alarms.
Signal state 0 or
edge change
1 → 0
Channel status and program execution are not influenced by this signal.
Corresponding to ... DB21, ... DBX7.7 (channel reset)
DB11 DBX6.7 (all channels in the reset state)
Special cases,
errors, ......
An alarm that withdraws the interface signal
DB11 DBX6.3 (mode group ready)
ensures that all channels of the mode group are no longer in the reset state.
In order to switch to another operating mode, a mode group reset (DB11 DBX0.7) must then be
initiated.
DB11
DBX1.0 Machine function TEACH IN
Edge evaluation: No Signal(s) updated: Cyclic
Signal state 1 or
edge change
0 → 1
Machine function TEACH IN is activated in JOG mode for the mode group.
Signal state 0 or
edge change
1 → 0
Machine function TEACH IN is not activated.
Signal irrelevant for
...
If JOG mode is not active.
Additional
references
/BA/ Operations Guide HMI (corresponding to the used software)
DB11
DBX1.1 Machine function REPOS
Edge evaluation: No Signal(s) updated: Cyclic
Signal state 1 or
edge change
0 → 1
Machine function REPOS is activated in JOG mode for the mode group.
Signal state 0 or
edge change
1 → 0
Machine function REPOS is not activated.
DB11
DBX0.6 Mode group stop axes plus spindles
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