Connections
02.2001
SIMOLINK Pulse Generator
GWE-477 764 4070.76 J
Siemens AG
5-4
Operating Instructions
SIMOVERT MASTERDRIVES
The SIMOLINK Pulse Generator produces two signals with a phase
displacement of
±
90°. The pulse-pause ratio for each of these signals
is 1:1.
Setpoint input
Signal shape at output
Positive setpoint
Track A
Track B
Negative setpoint
Track A
Track B
Fig. 5-3
Signal shape in 90° pulses mode
In the "100 kHz signal“ mode, track A outputs 4 times the frequency,
i.e. 100 kHz correspond to 100%. Track B supplies the sign according
to the following rule: The signal is low for positive setpoints and high for
negative setpoints.
Setpoint input
Signal shape at output
Positive setpoint
Track A
Track B
Negative setpoint
Track A
Track B
Fig. 5-4
Signal shape in 100 kHz signal mode
Signal output
90°pulses
Signal output
100 kHz signal
