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The Model 100D Data Acquisition Monitor is designed to accept 3-wire KYZ pulses (form C contact transitions) or 2-wire pulses (form A contact transition) on a single input channel and provide peak fixed window demand, present demand, total count, and the last 48 measurement intervals on an eight digit LCD display. Data acquisition monitors have been used by IPP control room operators to track hourly over/under generation figures.
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Eight Digit Display:
- Present demand - (P-XXXXXX)
- Fixed window peak demand - local timing (L-XXXXXX) external sync (E-XXXXXX)
- Sliding window peak demand - (S-XXXXXX)
- Total energy - (XXXXXXXX)
- Time and date of peak demand and each 48 measurement
User Programmable:
- Demand intervals from 1 to 90 minutes in one minute steps.
- Demands corrected to a one hour base or not.
- Local demand timing or externally synchronized with end of interval pulses.
- Last 48 intervals or days with total energy or peak demand displayed for each day.
- Present demand intervals of .5, 1, 2, 3, 4, or 5 minutes with 15 sub-intervals.
- Scaling from .000001 to 999999 in .000001 steps.
- Output relay will follow demand intervals or echo input pulse stream.
- Fixed window reset pushbutton.
- Scrolling and fixed displays.
- Will accept end of interval form "A" or "C" where each change of state is a new interval or momentary form "A".
- All measurement registers can be reset to zero without affecting the configuration setup.
- Diagnostics tests for RAM, PROM, switches and display.
- Form "A" or "C" input pulses.
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