Incremental Position Output
The control provides a simulated encoder output of the motor mounted resolver on terminal strip J1
pins 31-38 as shown in Figure 2-10. This output simulates a 1024 line encoder with quadrature
outputs. Counting in quadrature will provide 4096 pulses per revolution of the motor shaft when
using a standard single speed resolver. This output may be used by external hardware to monitor the
motor position. Splitting this output is not recommended.
This output also provides one (1) index marker (“C” channel marker) per resolver speed. For
example, a single speed resolver will have one pulse generated per one shaft revolution. A two
speed resolver will have two pulses generated per one revolution of the shaft with 180˚ mechanical
separation.
Figure 2-11 Optional Resolver Filter for High Noise Environment
See Appendix C For Recommended Terminal Tightening Torques
2-21
INSTALLATION
RESOLVER
R2
R1
S3
S4
S2
S1
P
P
P
J1
23
24
25
26
27
28
SINE + 2V RMS
SINE -
COS + 2V RMS
COS -
EXCI 4V RMS, 10KHz
COMMON
CONTROL BOARD
RESOLVER FILTER P/N 0088801
SINE +
SINE -
COS +
COS -
EXC +
COM.
MN723H-10/95 11/28/95 1:09 AM Page 33 (Black plate)
Summary of Contents for 23H Series
Page 11: ...1 8 GENERAL INFORMATION MN723H 10 95 11 28 95 1 07 AM Page 12 Black plate...
Page 83: ...3 30 KEYPAD PROGRAMMING AND OPERATION MN723H 10 95 11 28 95 1 13 AM Page 84 Black plate...
Page 99: ...4 16 DIAGNOSTIC INFO AND TROUBLESHOOTING MN723H 10 95 11 28 95 1 14 AM Page 100 Black plate...
Page 125: ...5 26 APPENDIX G MN723H 10 95 11 28 95 1 21 AM Page 126 Black plate...
Page 126: ...MN723H 10 95 11 28 95 1 21 AM Page 127 Black plate...