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Device PanelSampler
github-actions[bot] edited this page Sep 15, 2026
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1 revision
This page is generated from the machine handoff and the TwinCAT solution. Published from
_docs/context/devices/panelsampler.md— edit it there, not here. Changes made in the wiki are overwritten on the next sync.
2 instances. What this device type is - its authored description, its bit layout, the full instance list with twin paths - is in the main repo: PanelSampler. This page states only what TwinCAT makes of it.
| Control FB | Instances |
|---|---|
FB_SignalTower |
1 |
| Process-image member | Dir | Type | Channels |
|---|---|---|---|
Red |
OUT | BOOL |
1 |
Yellow |
OUT | BOOL |
1 |
Blue |
OUT | BOOL |
1 |
Green |
OUT | BOOL |
1 |
Published to the HMI: HMI : ST_SignalTower_HMI
| Symbol | Group | Control PLC path | Control FB |
|---|---|---|---|
H_ControlPanel |
FG_System | — | — |
H_SignalTower |
FG_System | MAIN.Machine.FG_System.H_SignalTower |
FB_SignalTower |
Generated from DT_PSA_OPCV_Beckhoff by _workflow/tools/build_wiki.py — 27 pages. Edit the source there; changes made here are overwritten.
Getting started
The machine
- Machine
- Machine-FG_01
- Machine-FG_02
- Machine-FG_03
- Machine-FG_04
- Machine-FG_05
- Machine-FG_System
- Machine-FG_Transport
- Machine-PLC-IO
- Machine-Provenance
Reference
Device types
- Device-Button
- Device-ControlBunker
- Device-Cylinder
- Device-DataReader
- Device-DrivePosition
- Device-DriveSimple
- Device-LinkByte
- Device-Lock
- Device-PanelSampler
- Device-SensorBinary
- Device-SignalBinary
The machine