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200 • Appendices DMC-1700/1800
Power
+5V 750 mA
+12V 40 mA
-12V 40mA
Performance Specifications
Normal Fast Firmware
Minimum Servo Loop Update Time:
DMC-1710 / DMC-1810
250 μsec 125 μsec
DMC-1720 / DMC-1820
250 μsec 125 μsec
DMC-1730 / DMC-1830
375 μsec 250 μsec
DMC-1740 / DMC-1840
375 μsec 250 μsec
DMC-1750 / DMC-1850
500 μsec 375 μsec
DMC-1760 / DMC-1860
500 μsec 375 μsec
DMC-1770 / DMC-1870
625 μsec 500 μsec
DMC-1780 / DMC-1880
625 μsec 500 μsec
Position Accuracy: +/-1 quadrature count
Velocity Accuracy:
Long Term Phase-locked, better than
.005%
Short Term System dependent
Position Range: +/-2147483647 counts per
move
Velocity Range: Up to 12,000,000 counts/sec
servo;
3,000,000 pulses/sec-stepper
Velocity Resolution: 2 counts/sec
Motor Command Resolution: 16 bit or 0.0003 V
Variable Range: +/-2 billion
Variable Resolution:
1 ⋅ 10
-4
Array Size: 8000 elements, 30 arrays
Program Size: 1000 lines x 80 characters