Siemens SIMOTION D4x5-2 DP/PN

3.3.2.8 FB_IntpoAddOnToPLC
Symbol
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Figure 3-22 FB_IntpoAddOnToPLC
Task
The "FB_IntpoAddOnToPLC" block writes the Intpo block to the PROFIBUS DP / PROFINET
PN output area.
Connections
The inputs must be connected to the outputs of the DCC_SCINTPO DCC block using the unit-
global variables of the "AddOn" MCC source file.
Table 3-26 FB_IntpoAddOnToPLC connections
Name Type Data
type
Unit-global variables of "AddOn" Meaning
boTrajectory_Fault IN BOOL intpo_SC_Error Error: invalid interpolation
point number
b8Trajectory_Index_Snd IN BYTE intpo_SC_Index_Snd Sent interpolation point num‐
ber
b8Trajectory_Count IN BYTE intpo_SC_Count Number of interpolation
points
i32Trajectory_TR_Pos IN DINT intpo_SC_HO_Pos Hoist position (corresponding
to received interpolation point
number)
i32Trajectory_HO_Pos IN DINT intpo_SC_TR_Pos Trolley position (correspond‐
ing to received interpolation
point number)
Intpo_IO_PIW Out ARRAY
[0..5] OF
WORD
addon_intpo_send Output array for the Intpo
block (see Figure 5-13 Ad‐
dress list in SCOUT (commu‐
nication between SIMATIC
S7 and SIMOTION)
(Page 122))
Overview of the software
3.3 Sway control function blocks
SC integrated STS, GSU
Operating Instructions, 07/2019, A5E48271265B AA 67