Curtis 1356P handleiding
Handleiding
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Curtis 1356/1356P CAN Expansion Module Manual, Rev. A
37
Analog Input Algorithms
e voltage range of the ve analog inputs is 0–15V and is scaled as 0–4095.
e analog inputs are sampled after the driver output currents have been sam-
pled. Each analog input is ltered by a single pole exponential lter. e Filter
Gain parameter is associated with the Timer Constant (TC) of the lter, which
indicates how long it takes the lter to respond to a step input and reach 63%
of the nal value. It takes approximately 5 TCs before the ltered signal reaches
its full output. e table below provides a way to estimate lter response.
FILTER VALUE
100%
63%
TIME
Time
Constant
Step Input
Filtered Response
5 — SDO: Parameter Profile Objects
Exponential Filter Response
Setting TC Time to 100%
1 64.s 320.s
2 32.s 160.s
4 16.s 80.s
8 8.s 40.s
16 4.s 20.s
32 2.s 10.s
64 1.s 5.s
128 512.ms 2.5 s
256 256.ms 1.25 s
512 128.ms 640.ms
1024 64.ms 320.ms
2048 32.ms 160.ms
4096 16.ms 80.ms
8192 8.ms 40.ms
16384 4.ms 20.ms
e analog input can be congured as voltage input type or as resistive input
type, using the Curtis programmer or an SDO. e value measured at the ve
analog inputs can be mapped to the two MISO PDOs as ltered voltage (in
units of 0.01 V) or resistance (in units of ohms), depending on the setting of
the Analog Input Type parameter. In addition, the value can also be monitored
by the Curtis programmer.
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Productinformatie
Merk | Curtis |
Model | 1356P |
Categorie | Niet gecategoriseerd |
Taal | Nederlands |
Grootte | 7745 MB |