PLC programming and modifications (Siemens, Allen-Bradley, Schneider, open platforms)
HMI design and programming
VSD configuration and troubleshooting
Machine safety circuit design and implementation
Control system upgrades and migrations
On-site commissioning and testing
Remote support and monitoring setup
You need a PLC programmer who understands the full picture - not just the code, but the electrical design, the field devices, and how the machine actually runs. Whether it's a one-off troubleshooting job or a full control system build, we scope it, deliver it, and document it.
Replaced an outdated PLC with a Siemens S7-1200 for a rail drop table and indexer at a train maintenance facility. Program conversion, IO mapping across 96 points, MCC integration for 20 outlets, VSD interface, and an IIoT gateway for remote monitoring. Full commissioning and operator training on handover.
Complete control system for a 185 kW belt conveyor with Voith TPXL fluid coupling and regenerative ABB ACS880 winch drive. Allen-Bradley CompactLogix 5380 with remote Flex I/O across five enclosures, handling 128 digital and 32 analogue signals. Multi-mode winch control and staged fluid coupling fill logic for smooth starts. Delivered functional specification, FAT, and on-site commissioning.
Siemens S7-1200 managing 58 digital and 40 analogue IOs for a new craft distillery. Automated sequences for brewing, cellar, and distillation with safety interlocks for ventilation, steam, and high-level protection. Integrates 21 IO-Link devices, 4 VSD-driven pumps, and 9 DOL motors. Tablet-based HMI for mobile operation across the plant floor.
Need PLC work?
Call 0401 434 787 or email alex@controlx.au for a quote.
Most quotes turned around within 48 hours.