Emerson E300 Series - Page 75

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E300 Design Guide 75
Issue Number: 1
4.6.2 Position feedback connection details
Table 4-8 Drive position feedback interface connection details
Greyed cells are for simulated encoder outputs.
Table 4-9 Encoder simulation output connection details
Sincos encoder resolution
The sine wave frequency can be up to 500 kHz but the resolution is reduced at the higher frequencies. Table 4-10 shows the number of bits of
interpolated information at different frequencies and with different voltage levels at the drive encoder port. The total resolution in bits per revolution is
the ELPR plus the number of bits of interpolated information. Although it is possible to obtain 11 bits of interpolation information, the nominal design
value is 10 bits.
Table 4-10 Feedback resolution based on frequency and voltage level
Drive Encoder
Type (C01)
15 Way D Type Connections
1 2 3 4 5 6 7 8 9 10 11 12 131415
AB (0) A A\ B B\ Z Z\
+V 0 V Th
FD (1) F F\ D D\ Z Z\
FR (2) F F\ R R\ Z Z\
AB Servo (3) A A\ B B\ Z Z\ U U\ V V\ W W\
FD Servo (4) F F\ D D\ Z Z\ U U\ V V\ W W\
FR Servo (5) F F\ R R\ Z Z\ U U\ V V\ W W\
SC (6) A (Cos) A\ (Cos\) B (Sin) B\ (Sin\) Z Z\
SC Hiperface (7) Cos Cosref Sin Sinref DATA DATA\
EnDat (8) DATA DATA\ CLK CLK\
SC EnDat (9) A A\ B B\ DATA DATA\ CLK CLK\
SSI (10) DATA DATA\ CLK CLK\
SC SSI (11) A (Cos) A\ (Cos\) B (Sin) B\ (Sin\) DATA DATA\ CLK CLK\
SC Servo (12) A (Cos) A\ (Cos\) B (Sin) B\ (Sin\) Z Z\ U U\ V V\ W W\
BiSS (13) DATA DATA\ CLK CLK\
SC SC (15) A (Cos) A\ (Cos\) B (Sin) B\ (Sin\) Z Z\ C C\ D D\
Commutation
Only (16)
UU\VV\WW\
Drive Encoder Type
(C01)
Encoder
Simulation
Output
Connections
789101112
AB (0)
AB Asim Asim\ Bsim Bsim\ Zsim Zsim\
FD (1)
FR (2)
FD Fsim Fsim\ Dsim Dsim\ Zsim Zsim\
SC (6)
SC Hiperface (7)
FR Fsim Fsim\ Rsim Rsim\ Zsim Zsim\
EnDat (8)
SSI (10)
SSI DATAsim DATAsim\ CLKsim CLKsim\
BiSS (13)
SC EnDat (9)
SC SSI (11)
AB Asim
Asim\ Bsim Bsim\
FD Fsim Fsim\ Dsim Dsim\
FR
Fsim Fsim\ Rsim Rsim\
SSI
DATAsim DATAsim\ CLKsim CLKsim\
Volt/Freq 1 kHz 5 kHz 50 kHz 100 kHz 200 kHz 500 kHz
1.2 11 11 10 10 9 8
1.0111110997
0.8101010987
0.610109987
0.4999876