LADV100 basic controller. Order number LV100-C110-14DDT.
| Document | CPU 110 datasheet |
| Code | LADV-DS-110 |
| Revision | 1.0, 1 November 2026 |
| Firmware | V1.0.0 |
| Issued by | Wartens, makers of LADX |
Wartens LADV controllers are virtual PLCs that run in a web browser, for learning, for testing logic and for preparing for commissioning. They are not real time, not safety rated, and they cannot control equipment.
Overview
Small fixed-I/O controllers for learning ladder logic. Enough inputs and outputs for a motor station, a set of traffic lights or a garage door, and small enough that every channel is in view.
8 digital in, 6 digital out. The first controller.
Technical data
| Property | Value |
|---|---|
| Series | LADV100 Basic |
| CPU | CPU 110 |
| Order number | LV100-C110-14DDT |
| Variant, as printed | DC/DC/DC |
| Digital inputs | 8 |
| Digital outputs | 6 |
| Analog inputs | 0 |
| Analog outputs | 0 |
| Expansion slots | None, fixed I/O |
| Program memory, ladder | 64 tags, 32 rungs, 2 routines |
| Program memory, Structured Text | 64 variables, 256 statements, 4 program organisation units |
| Fastest scan | 20 ms |
| Watchdog | 150 ms per scan |
| Retentive memory | No. Every start is a cold start |
| Languages | Ladder (LADX), IEC 61131-3 Structured Text |
| Tasks | Cyclic and event tasks, priorities from 0, non-preemptive |
| Online functions | Watch, modify, force I/O, 64-entry diagnostic buffer |
| Status lamps | RUN, STOP, ERROR, MAINT |
| Firmware | V1.0.0 |
| Serial number, as printed | WL26-110-71090 |
| Availability | Available in the VPLC lab |
Addressing
Structured Text names a channel by its IEC 61131-3 direct address. Ladder wires tags to channels in the order the tags are listed.
| Channels | Count | Structured Text addresses |
|---|---|---|
| Digital inputs | 8 | %IX0.0 to %IX0.7 |
| Digital outputs | 6 | %QX0.0 to %QX0.5 |
| Analog inputs | 0 | none |
| Analog outputs | 0 | none |
Status lamps
| Lamp | Colour | Meaning |
|---|---|---|
| RUN | Green | The program is executing and outputs are live. |
| STOP | Amber | Stopped. Outputs are off. |
| ERROR | Red | Faulted. Outputs are off until the fault is reset. The diagnostic buffer gives the code. |
| MAINT | Amber | At least one I/O point is forced. |
Not included
- No fieldbus, no network protocols and no physical I/O.
- No hard real-time guarantee: scans run on simulated time in the browser.
- No safety rating. Safety functions belong in a safety-rated controller.
Related documents
- LADV system manual, LADV-SM
- Structured Text programming manual, LADV-PM-ST
- Ladder instruction reference, LADV-IR-LD
- Diagnostic and fault codes, LADV-DC