The NC154 axis controller is an active axis module,
which includes all functions for operating three servo axes:
• Encoder Input
• Servo output (±10 V, 12-bit) • Closed loop position controller (digital sampling controller)
• Limit and reference switch inputs
• Input "Controller Ready"
• Output "Enable Controller" In addition, three fast trigger inputs are provided to latch the actual position for measurements.
Positioning Software
The software for axis control is found in the axis controller FlashPROM. The software can be downloaded. Therefore, positioning software can be updated if necessary. Controller The NC154 axis controller has a lag-free predictable PI closed loop controller. This algorithm guarantees a high degree of dynamic rigidity and excellent path precision.
Positioning Types
The user has a choice between several types of positioning:
• Online Positioning Changing the values for a movement (position, speed and acceleration) is possible at any sampling instant.
• Electronic Gears One or more gear axes have a certain relationship to a reference axis. The gear ratio and the angles of the gear axes to each other can be changed during a movement. The gear ratio or axes coupling (turning gear axes on and off) can be defined when the movement is stopped.
Superior products
ABB -- AC 800M controller, Bailey, PM866 controller, IGCT silicon controlled 5SHY 3BHB01 3BHEO0 3HNA00 DSOC series
BENTLY --- 3500 system/proximitor, front and rear cards, sensors, power modules, probes, cables
Emerson -- modbus card, power panel, controller, power supply, base, power module, switchEPRO --- Data acquisition module, probe, speed sensor, vibration sensor, shaft vibration transmitter, proximitor
FOXBORO - thermal resistance input/output module, power module, communication module, cable, controller, switch
GE --- module, air switch, I/O module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card
HIMA --- DI module, processor module, AI card, pulse encoder
Honeywell --- Secure digital output card, program module, analog input card, CPU module, FIM cardMOOG - servo valve, controller, module, power module
NI --- Information acquisition card, PXI module, card, chassis multi-channel control card
WESTINGHOUSE --- RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module
Woodward - Regulator, module, controller, governor
YOKOGAWA - Servo module, control cabinet node unit