Note
When the convert
er is working with external analog speed setpoint, the system continues to
work automatically after you repower on the 24VDC power supply which was unexpectedly
shut o for the converter. In this case, do not touch the equipment.
Speed control with xed speed setpoint
In the S mode, when at leas
t one of the three digital input signals SPD1, SPD2 and SPD3 is at
high level, one of the following parameter values is used as the speed setpoint.
Table 9-25 Fixed speed setpoint overview
Parameter Speed setpoint Digital signal
SPD3 SPD2 SPD1
p1001 Fixed speed setpoint 1 0 0 1
p1002 Fixed speed setpoint 2 0 1 0
p1003 Fixed speed setpoint 3 0 1 1
p1004 Fixed speed setpoint 4 1 0 0
p1005 Fixed speed setpoint 5 1 0 1
p1006 Fixed speed setpoint 6 1 1 0
p1007 Fixed speed setpoint 7 1 1 1
Parameters
The following list includes the par
ameters of the "Speed setpoint" function.
Number Name Unit
p1001[0] Fixed speed setpoint 1 [rpm]
p1002[0] Fixed speed setpoint 2 [rpm]
p1003[0] Fixed speed setpoint 3 [rpm]
p1004[0] Fixed speed setpoint 4 [rpm]
p1005[0] Fixed speed setpoint 5 [rpm]
p1006[0] Fixed speed setpoint 6 [rpm]
p1007[0] Fixed speed setpoint 7 [rpm]
p2000 Reference speed [rpm]
9.6.2 Direction and stop
Ov
erview
Tw
o digital input signals are used to control motor direction and run/stop:
• CWE: enable clockwise rotations
• CCWE: enable counterclockwise rotations
Functions
9.6Speed control (S) (for S200 PTI only)
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
262 Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA
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