REXROTH EcoDrive Cs Project Planning Manual page 78

5-30
Electrical Connections
resolution for 4096 rotations
T
pulse
1 2 3 4 5
data
G23 G22 G21 G20 G19 G18 G17 G16 G15 G14 G13 G12 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 G1 G0
1 1
T
pulse
1
data
G23
t
v
G0 = least significant bit in gray code
most significant bit in gray code
G23 =
= stored parallel information
m
pulse time
=
T
= pulse break > 20 µs
T
p
= delay time max. 650 ns
t
v
PFB =
power failure bit (not used and always logically LOW)
Pulse diagram for absolute actual position output (SSI format)
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
m
2
G22
Fig. 5-59: Pulse diagram for absolute actual position output (SSI format)
Rexroth EcoDrive Cs Drives
resolution for 1 rotations
24
25
G0
DOK-ECODR3-DKC**.3-CS*-PR02-EN-P
T
p
25 1
PFB 0 1 1 G23 G22
T
p
PFB
SV0202F1.FH7
2