User guide

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05 487
5 Function blocks
5.129 L_SdLimitSpeed - speed limitation
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Outputs
Parameter
Identifier/data type Value/meaning
dnState
DINT
Status (bit coded)
bits0 Ok - no error
Bit15 Fault (group signal)
bit16 Speed output signal is limited to the upper speed limit.
bits17 Speed output signal is limited to the lower speed limit.
bits18 No speed limits defined, the speed limitation is not active.
Bit 19 Speed limits are invalid.
bits20 Overflow of the overflow buffer
dnSpeedOut_s
DINT
Speed output signal in [rpm]
bLimit
BOOL
Status signal "Speed limitation is active"
TRUE The speed output signal is limited.
Parameter Possible settings Information
C04300 -214748.3647 Unit/t 214748.3647 Speed at the output
•Read only
• Calculated from the speed signal
dnSpeedOut_s.
C04301 -214748.3647 Unit/t 214748.3647 Speed at the input
•Read only
• Calculated from the speed signal
dnSpeedIn_s.
C04302/1
As of library V02.02.xx.xx
-214748.3647 Unit/t 214748.3647 Upper speed limit
•Read only
• Is calculated from the
dnUpperLimit_s speed signal.
C04302/2
As of library V02.02.xx.xx
-214748.3647 Unit/t 214748.3647 Lower speed limit
•Read only
• Is calculated from the
dnLowerLimit_s speed signal.
C04303 Limitation enabled
•Display of the bEnable input sig-
nal.
0 Speed limitation is deactivated.
1 Speed limitation is activated.
C04304 Limitation active
• Display of the output signal
bLimit.
0 Speed output signal is not limited.
1 Speed output signal is limited.
C04305 -2147483647 2147483647 Status
• Display of the bit-coded output si-
gnal dnState.
C04306
As of library V02.02.xx.xx
String of digits Speed unit
•Read only
C04307
As of library V02.02.xx.xx
-214748.3647 Unit/t 214748.3647 Reference speed
•Read only
• For input orientation for speed
entries.