Pulse Diagram - Bosch Rexroth IndraDrive CsDrive System with HCS01 Project Planning Manual

206/341 Bosch Rexroth AG
Technical data of the components
Data
Output current
Output frequency
Load capacitance between output
and 0 V
Terminating resistor at load
Overload protection
Short circuit protection
Tab. 7-13: Differential outputs
The differential output corresponds to the RS422 specifications.
On the control side, a line terminating resistor has to be available
for the SSI data signal. If this resistor is not available, connect an
external line terminating resistor (150-180 ohm).

Pulse diagram

1) Resolution for 4096 revolutions
2) Resolution for 1 revolution
G0 Least significant bit in Gray code
G23 Most significant bit in Gray code
m Stored parallel information
T Clock time
T Clock break ≥ 20 μs
p
t Max. delay 200 ns
v
PFB Power failure bit (not used and always logically LOW)
Fig. 7-23: Pulse diagram with absolute actual position value output (SSI for‐
mat)
DOK-INDRV*-HCS01******-PR05-EN-P
Rexroth IndraDrive CsDrive Systems with HCS01
Symbol Unit min.
I
mA -
Out
f MHz -
nF -
R
ohm
Term
- -
- -
typ. max.
- 20
- 1
- 10
150-180
Present
Present