Performance Specifications; Main Board - Galil Motion Control DMC-18 2 Series User Manual

Performance Specifications

Minimum Servo Loop Update Time:
DMC-1812
DMC-1822
DMC-1832
DMC-1842
Position Accuracy:
Velocity Accuracy:
Long Term
Short Term
Position Range:
Velocity Range:
Velocity Resolution:
Motor Command Resolution:
Variable Range:
Variable Resolution:
Array Size:
Program Size:
Connectors for DMC-18x2 Main Board
J1 DMC-1842 (A-D AXES) MAIN;
100-PIN HIGH DENSITY:
1 Analog Ground
2 Ground
3 +5V
4 Error Output
5 Reset
6 Encoder-Compare Output
7 Ground
8 Ground
9 Motor command W
10 Sign W / Dir W
11 PWM W / Step W
12 Motor command Z
13 Sign Z / Dir Z
170 ● Appendices
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Normal
250 μsec
250 μsec
375 μsec
375 μsec
+/-1 quadrature count
Phase-locked, better than
.005%
System dependent
+/-2147483647 counts per
move
Up to 12,000,000 counts/sec
servo;
3,000,000 pulses/sec-stepper
2 counts/sec
16 bit or 0.0003 V
+/-2 billion
1 ⋅ 10 -4
8000 elements, 30 arrays
1000 lines x 80 characters
51 nc
52 Ground
53 +5V
54 NC
55 Home W
56 Reverse limit W
57 Forward limit W
58 Home Z
59 Reverse limit Z
60 Forward limit Z
61 Home Y
62 Reverse limit Y
63 Forward limit Y
Fast Firmware
125 μsec
125 μsec
250 μsec
250 μsec
DMC-18x2