12
6000-2 & -3 User Guide, Rev E
•
Fully customizable display window. Shows 4 lines at a time and is scrollable to
50 lines.
•
High resolution bargraph contains 101 elements and two supporting interface
keys.
•
Both voltage and current input capabilities on each input, which allows for high
accuracy power measurements from a few nanowatts to hundreds of watts.
•
The interface package adds control capabilites with the IEEE488 and RS232
connections; printing capacity with the Parallel printer connectors; and analog
output ability with 12 analog connections, when AIO option is fitted.
Principles of Operation
For basic details regarding the circuitry and methods used in the 6000 instruments,
Figure 1 shows the overall block description of their internal system’s circuitry.
Central Processor
The central processor consists of circuitry surrounding a Motorola 32-bit
MC68EC020 processor and a MC68882 math co-processor, both of which run at
25mHz. These processors perform all interfacing and inter-digital signal processing
and coordination required in the instrument.
Equation
Coprocessor
(MC68882)
Central
Processor
(MC68020)
Signal
Conditioning
and DSPs
(2xDSP56001)
Signal
Conditioning
and DSPs
(2xDSP56001)
Parallel Printer
2 x RS232
IEEE488
Front Panel
Interfaces
Flash
Memory
(up to 4 Mbyte)
A
B
Sync
Option AIO
Figure 1. System Block Diagram
Summary of Contents for Xitron 6000-2
Page 1: ...USER S GUIDE 6000 2 6000 3 Phase Angle Voltmeters...
Page 2: ......
Page 36: ...36 6000 2 3 User Guide Rev E...
Page 86: ...86 6000 2 3 User Guide Rev E...
Page 94: ...94 6000 2 3 User Guide Rev E...
Page 101: ...Appendix B 101...
