LADV200 compact controller. Order number LV200-C230-40DDT-A12.
| Document | CPU 230 datasheet |
| Code | LADV-DS-230 |
| 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
Compact controllers for a whole machine: more channels, analog inputs and outputs, and room for a program split into routines. The series to test real machine logic against a digital twin before the panel is built.
24 DI, 16 DO, 8 AI, 4 AO, twice the memory.
Technical data
| Property | Value |
|---|---|
| Series | LADV200 Compact |
| CPU | CPU 230 |
| Order number | LV200-C230-40DDT-A12 |
| Variant, as printed | DC/DC/DC |
| Digital inputs | 24 |
| Digital outputs | 16 |
| Analog inputs | 8 (INT, 0 to 1000 is 0 to 100 percent) |
| Analog outputs | 4 (INT, 0 to 1000 is 0 to 100 percent) |
| Expansion slots | None, fixed I/O |
| Program memory, ladder | 1024 tags, 512 rungs, 32 routines |
| Program memory, Structured Text | 1024 variables, 4096 statements, 64 program organisation units |
| Fastest scan | 10 ms |
| Watchdog | 150 ms per scan |
| Retentive memory | Yes. A warm restart keeps RETAIN variables, and ladder memory |
| 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 | WL26-230-21370 |
| 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 | 24 | %IX0.0 to %IX2.7 |
| Digital outputs | 16 | %QX0.0 to %QX1.7 |
| Analog inputs | 8 | %IW0 to %IW7 |
| Analog outputs | 4 | %QW0 to %QW3 |
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