Machine Trigger On "Plc Variable - Siemens SINUMERIK Series Function Manual

3 Setting up functions
3.4 Fault services

3.4.5 Machine trigger on "PLC variable"

Function description
Complex logic operations and value comparisons for PLC variables can be set up
using machine triggers for "PLC variable". PLC conditions for "alarm group"
triggers are configured in the same way as triggers for "PLC variable".
Note
In order to be able to use "PLC variable" triggers, PLC conditions (for conditional
alarms) and PLC traces in monitors, the control must be set up accordingly (see
/R1/). If it has not been set up correctly, you can set these functions in the moni-
tors but you cannot activate them on the control.
You must also enter the settings for the data blocks used for the machine.
See also Section: Global settings
Fig. 3-31: Trigger on "PLC variable" - Adding addresses
Function
Name
3-130
Description
Name of the trigger; can be entered by the user. If
the field remains empty or is deleted, the system
generates a name from the parameters of the
trigger. The name varies according to the screen
resolution.
ePS Network Services, Function Manual (FH) - 03/2012
Type
INPUT
© Siemens AG 2012 All Rights Reserved
03/2012