ETS-Lindgren 2090 Controller - Manual (Page 14)

Introduction Model 2090 Multi-Device Controller
COMPATIBILITY
• Compatible with the a variety of commercial software
including the following:
Hewlett Packard Commercial Radiated EMI
Measurement Software (HP Part # 85876A).
Rohde & Schwarz ES-K1 Emissions Software
Quantum Change Tile software
• Backward compatible with previous ETS-Lindgren
Models 1050, 1060 and 1090 Controller GPIB
command sets (See Appendix A for settings).
• Compatible with the ETS-Lindgren Model 2190 Virtual
Controller GPIB command set and VCS interface.
SEEK/SCAN FUNCTIONS
• SEEK: Allows for movement of device under control to
a target position (valid through GPIB only).
• SCAN: Allows for movement of device under control
cyclically between pre-programmed limits.
TARGET OVERRUN CORRECTION FEATURE
• Constantly monitors inertia induced target overrun. A
special algorithm continually adjusts subsequent
positioning to minimize overrun, allowing for proper
device positioning during tests.
SPECIAL LIMIT SETTING FEATURE
• When used to control a tower, upper and lower limits
can be set independently for both horizontal and
vertical polarizations.
• Prevents element damage at upper or lower limit due to
a change in polarization.
14 © ETS-Lindgren– April, 2006
Revision G– P# 399199