Elmo SERVO AMPLIFIER DBP SERIES - Manual (Page 31)

30
DBP - Rev 6/93
DCB RESOLVER OPTION BLOCK DIAGRAM
DS14
DS13
DS12
HALLS + ENCODER
PROCESSOR
POSITION
BITS
RESOLVER TO
DIGITAL CONVERTER
R201
R200
C68
C67
R197
Velocity feedback
DS11
HA
HB
HC
ENCODER A
ENCODER B
ENCODER I
R242
R243
R244
R193
R194
2K
2K
Ref. oscillator output
R192
+V
R228
R233
C60
C61
R196 R196
C62
SIN. INPUT
COS. INPUT
JR/1
JR/2
JR/3
JPR/10
JPR/9
JPR/8
JR/8
JR/7
JR/10
JR/9
JR/5
JR/6 Ref. osc. common
JR/4 1K