AddOn technology → Basic Technology
The following signals are forwarded via unit-global variables of the "AddOn" MCC source file
from the AddOn technology to the Basic Technology:
Table 3-3 AddOn technology → Variables Basic Technology
Variable Format Meaning
trolley_SC_Pos_completed BOOL Positioning completed by AddOn technology
for the trolley
hoist_SC_Pos_completed BOOL Positioning completed by AddOn technology
for the hoist
In the Basic Technology (V2.0 SP2 and higher), the same global variables are preconfigured
as in the application projects relevant for sway control. This ensures that a connection between
the Basic Technology and the AddOn is automatically enabled after the relevant programs are
copied (see Chapter Configuration (Page 109)).
3.2.3.4 AddOn technology – technology objects
Technology object → AddOn technology
Table 3-4 Variables technology object → AddOn technology
Variable Format Meaning Unit
TO_Trolley_1.
positioningstate.actualposition
LREAL Actual position, trolley mm
TO_Hoist_1.
positioningstate.actualposition
LREAL Actual position, hoist mm
TO_Trolley_1.
motionstatedata.actualvelocity
LREAL Current velocity of the trolley mm/s
TO_Hoist_1.
motionstatedata.actualvelocity
LREAL Current velocity of the hoist mm/s
AddOn technology – technology object
Table 3-5 Variables AddOn technology → technology object
Variable Format Meaning Unit
TO_Trolley_1
Defaultmotionin.velocity
LREAL Output velocity of the trolley mm/s
TO_Hoist_1
Defaultmotionin.velocity
LREAL Output velocity of the hoist mm/s
Overview of the software
3.2 AddOn software structure
SC integrated STS, GSU
36 Operating Instructions, 07/2019, A5E48271265B AA