
Technical Details
Ndrive HL User’s Manual
3-18 www.aerotech.com
Table 3-17.
MXH Option Specifications
Applicable only when signals are output via the SSI Net
(4)
CfgFbkEncMult-
FactorMXH Axis
Parameter
Total
(1,2)
Multiplication Clock
(3)
Freq. (MHz)
Max Input
(4)
Freq (kHz)
Min Edge
(4)
Separation (
µ
s)
Min Pulse
(4)
Width (
µ
s)
40 200 .025 .025
20 200 .05 .05
10 200 .1
.1
10 X40
5 125 .2 .2
40 200 .025 .025
20 100 .05 .05
10 50 .1 .1
50 X200
5 25 .2 .2
40 100 .025 .025
20 50 .05 .05
10 25 .1 .1
100 X400
5 12.5 .2
.2
40 50 .025 .025
20 25 .05 .05
10 12.5 .1
.1
200 X800
5 6.25 .2
.2
40 40 .025 .025
20 20 .05 .05
10 10 .1 .1
250 X1000
5 5 .2 .2
40 20 .025 .025
20 10 .05 .05
10 5 .1 .1
500 X2000
5 2.5 .2 .2
1.
Interpolation includes x4 from quadrature – i.e., MXH50 has a net interpolation of x200 (x50 from
MXH and x4 from quadrature).
2. Configurable via the CfgFbkEncMultFactorMXH axis parameter from 1 to 512 in increments of
1.0, yielding a multiplication from x4 to x2048.
3.
Defined by the CfgFbkEncMxhSetup axis parameter, for SSI Net use. Must be limited to 20 Mhz.
for PSO tracking applications via the CfgFbkEncQuadDivider axis parameter.
4. Absolute maximum input frequency limited to 200 kHz due to 1.25 MHz sample rate, lesser limit
applies only when signals are output via the SSI Net.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com