PRESTEC’s team of experienced electronic engineers can repair an extensive range of PLC’s. The various types of Programmable Logic Controllers PRESTEC repair include processors, power supply, I/O and interface & communication modules. To support our PLC repair service, PRESTEC will when possible functionally test the unit once repaired using either test racks or input simulation.
The PRESTEC team of electronic engineers have huge experience in repairing PLC’s from various manufacturers, including:
- Mitsubishi
- Siemens
- Omron
- Keyence
- Fuji electric
- AEG Modicon
- Allen Bradley
- B&R
- Bosch
- Gem 80
- Fanuc
- Unitronics
- Delta
- Schneider
- LS
- Panasonic
- ABB
- IDEC
- Honeywell
- Fatek
- Wecon
- Hitachi
- Kinco
- Virgo
- Shihlin
- Liyan
- Emerson
- Yokogawa
- Eaton
- Facon
A Guide to PLC’s – How they operate
Programmable Logic Controllers (PLC) are digital computers used to automate electromechanical processes. PLC’s are used to control the machinery in amusement rides, light fixings &, most commonly, factories. They are specifically designed for use in potentially harsh environments, being able to uphold against cold, wet & heat. The data stored by PLC’s do not require an external power source. The PLC is initially programmed by connecting it to an external PC. They are programmed using the sequential instruction programme Ladder logic. Once programmed, the PC can be disconnected, allowing the PLC to function by itself.