The is a highly versatile and robust digital control unit utilized across various industries, including industrial automation, climate control systems, and specialized manufacturing machinery. Navigating its extensive programming options, wiring configurations, and troubleshooting steps can be challenging without a structured reference guide.
The interface of the ES99 uses specific symbols to communicate the machine's status: Symbol / Action Description
Connect your primary load actuator (e.g., a solid-state relay or contactor coil). es99 controller manual pdf
When the ES99 encounters an operational issue, it displays specific fault codes on the PV line. Use this matrix to identify and fix errors quickly: Error Code Potential Cause Recommended Action Input Over-range (PV value exceeds maximum limit)
One of the most common industrial versions is the . This unit is specifically designed for the company's GX7-GX11 series of air-cooled, belt-driven, electric screw compressors. The "Electronikon" name denotes Atlas Copco's line of advanced monitoring and control systems. The is a highly versatile and robust digital
: You can find the ES99's operating instructions embedded within broader equipment guides, such as the GA 18 PTM Compressor Manual Portuguese Version : For non-English speakers, a Manual do Controlador ES99 is also available on Quick Reference Guide
Note: This article is a general guide for industrial controllers named ES99. Always refer to the specific manual provided by the manufacturer for your exact model, as specifications and parameter codes vary between hardware revisions. When the ES99 encounters an operational issue, it
The is an electronic controller commonly used in industrial screw compressors (often from brands like Chicago Pneumatic or Atlas Copco ) to manage load/unload cycles and basic safety monitoring. ES99 Controller Manuals (PDF)
The controller detects an open or shorted sensor circuit. Check the wiring connections at the back terminals. If the wiring is secure, test the sensor resistance or replace the probe.
: Includes information on the board's 7 digital inputs and remote control activation. Key Technical Specifications
Relay Output: 4 (Common), 5 (Normally Open), 6 (Normally Closed). SSR Drive Output: 4 (Positive +), 5 (Negative -). Linear Current: 4 (4-20mA +), 5 (4-20mA -). Alarm 1 Output (Relay, 3A/250V AC). Terminals 9 & 10: Alarm 2 Output (Optional auxiliary loop). Terminals 13, 14, & 15: Sensor Input Block. Thermocouple: 14 (Positive +), 15 (Negative -). RTD (Pt100): 13 (A), 14 (B), 15 (B'). Step-by-Step Programming and Parameter Setup