Contrex CXB2040 Manual do Utilizador descarregar pdf (Página 31)

CXB1525 and CXB2040 MANUAL

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Resolution PLD

CODE

PLD PART

NUMBER

S1-1 S1-2 BITS

MIN.

125 000 8000-1212 ON ON 10

128 000 8000-1212 ON OFF 10

250 000 8000-1212 OFF ON 10

256 000 8000-1212 OFF OFF 10

500 001 8000-1213 ON ON 12

512 001 8000-1213 ON OFF 12

1000 001 8000-1213 OFF ON 12

1024 001 8000-1213 OFF OFF 12

2000 010 8000-1214 ON ON 14

2048 010 8000-1214 ON OFF 14

4000 010 8000-1214 OFF ON 14

4096 010 8000-1214 OFF OFF 14

360 011 8000-1218 ON ON 12

720 011 8000-1218 ON OFF 12

2160 011 8000-1218 OFF ON 14

3600 011 8000-1218 OFF OFF 14

625 100 8000-1215 ON ON 12

1250 101 8000-1216 ON ON 14

2500 110 8000-1217 ON ON 14

5.3.3 Encoder Output Resolution Configuration:

Refer to Appendix B drawing 8000-1430 and 8000-1431. There are nineteen standard resolutions.

Up to four resolutions are contained in a single PLD. To configure the pre-amp for a given resolution,

ensure that you have the correct PLD (U13) and then configure the dip-switches S1-1 and S1-2 as shown

below.

The BITS refer to the Resolver-to-Digital resolution which must be factory configured. Encoder

resolution may be changed at any time to a resolution which requires the same or fewer

bits. Increasing

the bits increases the possible encoder resolution, but decreases the maximum motor RPM (refer to

Section 5.3.5).

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Contrex CXB2040 Manual do Utilizador Página 31