The GDI Intelligent Controller is designed for unmatched performance, reliability, and efficiency—
featuring AlgorithmDrive™ closed-loop technology, advanced diagnostics, and adaptive calibration
for the most demanding commercial and industrial applications.
Features
Adjustable open and close speeds; with ‘S’ curve soft start and soft stop
Advanced AlgorithmDrive™ 4-quad, closed loop technology maintains a set motion profile over a wide range of door weights
Multiple door leaf operation parameters; simply enter the number of leafs and the length of each leaf
Adjustable obstruction sensing; continuously monitors and records door motion and logs operation into memory for later retrieval
Adjustable deceleration/delay in reversing and emergency stop
No limit switches required
Automatic or manual door size calibration
Direction select for left / right mounting
Adjustable time delay for automatic closing
Intelligent Diagnostic™, clear text information display on LCD
Simple menu operation with keypad and LCD (password access)
7 programmable inputs for loop sensors, ultrasonic sensors, radio control, other sensors, etc.
Two programmable outputs to control annunciator buzzer, light or interlock
Programmable electronic open/closed door position holding capability
Electronic overload protection; no mechanical clutch
Key/switch electronic operator disable
Cycle counter
24VAC and 24VDC capability to power accessories
Benefits
Self calibrating or manual calibration to any door leaf size
Closed loop system position and speed feedback ensures consistent motion profile with changing door size, weight and even mechanical wear over time
System status LCD display on GM-9334 for simplified on-site intelligent diagnostics
PLUG-and-PLAY with polarized connectors to simplify service
Wide range of AC voltages; 115, 208, 230, 460, 575VAC single/three phase, 60Hz for every controller
Multiple door interlock capability
Energy Efficiency
GDI’s advanced AlgorithmDrive™ 4-quad, closed loop speed and position control technology
Control algorithms maintain efficient operation under high torque demands in start/stop applications
Soft start/stop peak current limiting minimizes electric energy usage costs
HR-Drive™ Hybrid energy technology system stores regenerative energy; can provide significant energy savings
Options
HR-Drive™ Hybrid energy technology system stores regenerative energy; can provide significant energy savings
Operational parameter programming via RS-232/CAN communications interface
Internet Ready! NetworkPower™ enables the networking of up to 128 GDI motor systems via a PC or over the Internet; For remote service analysis, monitoring, control and review of new installation operation
Continuous system operation on battery power during loss of AC power (Includes intelligent battery charging)
Power factor correction capability
CAN/DEVICE NET and SDS communications capability
External Regeneration Resistor Module for high inertia door applications
Reliability
Solid state, Digital signal Processor control
All-Electronic clutch; Factory preset
Electronic clutch prevents damage to door frame and roller guides if the open button is pressed when the door is
