Control Techniques SM-Resolver - Page 22

22 SM-Resolver User Guide
www.controltechniques.com Issue Number: 4
Figure 6-1 SM-Resolver logic diagram
SM-Applications
Freeze
flag
x.13
x.10
x.15
Equivalent
lines per
revolution
Resolver
excitation
Resolver
poles
Error detection
level
Term Resolver connections
9 SIN LOW
10 SIN HIGH
11 COS LOW
12 COS HIGH
13 REF HIGH (excitation)
14 REF LOW (excitation)
15 0V
16 0V
17 0V
x.39
x.17
Resolver
selected as
drive feedback
(Pr )
3.26
Freeze input
SM-Universal
Encoder Plus
x.36
Freeze
position
Freeze positional
information